000"], 0x34}, 0x1, 0x0, 0x0, 0x90}, 0x40) r4 = shmget$private(0x0, 0x2000, 0x7c000d80, &(0x7f0000ffe000/0x2000)=nil) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) syz_open_dev$tun(&(0x7f0000001640)='/dev/net/tun\x00', 0x0, 0x10000) shmctl$IPC_SET(r4, 0x1, &(0x7f00000015c0)={{0xffffffffffff0000, 0x0, r5, r6, r7, 0x0, 0x7dd}, 0xc9a, 0x1, 0x76b5, 0x8, r8, r9, 0x3}) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c", 0x8}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000300)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioprio_set$pid(0x3, r9, 0x5cf) 2018/04/21 06:32:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6dc1, 0x7, [0xa7, 0x3, 0x0, 0x1a22, 0x1, 0x6, 0x4]}, &(0x7f0000000180)=0x16) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) prctl$intptr(0x24, 0x1) 2018/04/21 06:32:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ec9ff3)='net/psched\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000280)=[{r0, 0x206}, {r0, 0x4000}, {r0, 0x1}, {r0, 0x200}], 0x4, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x3}, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x88, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x3}, @decrefs={0x40046307, 0x2}, @free_buffer={0x40086303, r1}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000000c0)=[0x20]}}, @request_death={0x400c630e, 0x3, 0x2}, @register_looper={0x630b}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x32, 0x0, &(0x7f00000001c0)="3b5fa4c0390211502cd8adac33ff772459af80061bdd143dfeccb275cd01e67a751768243b4216a74f751c73385c7eb05ba0"}) sendfile(r0, r0, &(0x7f0000e48000)=0x3, 0x7ff) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0xb000000000000000, 0xd000, 0xfff, 0x4, 0x6}) 2018/04/21 06:32:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x2, 0x0) 2018/04/21 06:32:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x100b}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x72010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() prctl$intptr(0x28, 0x1) 2018/04/21 06:32:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0xc400) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x800) mkdirat$cgroup(r0, &(0x7f0000000100)="0acb6e4d0d", 0x0) 2018/04/21 06:32:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="1947b11a3816d6f36626e9d3ea622f75c3b2cc1799b7cf89be837b97435b58878c060128302737fafe55ee0b36a5169f4bc03b9b434d549ac4a02b32de7512161951a98cafe932606cf13f65f37da1d77ad31416f23053b88b68ba60bad5c18224f7f591f33dac2c143877720baf01653190352b29f997c638fd219a7fb795f2b348689dbc55ab0b13e4a498b5417293c4cccf9143d85c9fba21ca8e724fcf2e8ad8276b4bcf5962c35b9c0b6344eb507e87932422487c50942be425a734626c31ea66c9e19688a8888c2e", 0xcb, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000100), 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/21 06:32:38 executing program 6: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) write(r1, &(0x7f000006e000), 0xfffffdd8) write(r1, &(0x7f0000000080)="e0", 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3ff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/21 06:32:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) fdatasync(r1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/04/21 06:32:38 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbafe8)=ANY=[@ANYBLOB="02000000000000000000000000000000ffffffff00000700"]) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/21 06:32:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x3b37c}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xfe000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:38 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) 2018/04/21 06:32:39 executing program 0: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e, 0x80000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) lsetxattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=@random={'system.', 'security.capability\x00'}, &(0x7f0000001280)='wlan0\x00', 0x6, 0x3) recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x40000000, &(0x7f0000001180)=@ipx={0x4, 0x2, 0x0, "05d09df53f98", 0xfffffffffffff517}, 0x80) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/21, 0x15) 2018/04/21 06:32:39 executing program 1: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000002c0)={@local, @remote, 0x0}, &(0x7f0000000400)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0x1cf, &(0x7f0000000540)=""/206, 0x40f00, 0x0, [], r0}, 0xfffffed3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280000081000000000000006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000f7d9000000000000000000d414cd7700000000000000000000000004993bdec004a0d64000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/21 06:32:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000001c0)={0x6000, &(0x7f0000000100), 0x4, r2, 0x2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000700)="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", 0x483, 0x0, 0x0, 0x0) 2018/04/21 06:32:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x7}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x100000000000024, 0x40000000000001) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x4, 0x5, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x80000001}, 0x8) 2018/04/21 06:32:39 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'team0\x00', 0x1}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x4000000000400c) write(r1, &(0x7f0000000000)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x10) 2018/04/21 06:32:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x6701}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700)='/dev/autofs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002740)={0x2, 0xe02, 0x9}, 0x10) 2018/04/21 06:32:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x9f01}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000), 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket(0x10, 0x802, 0x0) dup2(r2, r0) 2018/04/21 06:32:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) prctl$intptr(0x24, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) 2018/04/21 06:32:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="27e32240"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000001c0)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000140)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/21 06:32:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x4, 0x0, [{0xbff, 0x0, 0x8}, {0x886, 0x0, 0x2}, {0x810, 0x0, 0x718}, {0x4b6f, 0x0, 0xfffffffffffffffc}]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010140}]}) 2018/04/21 06:32:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc", 0x10, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0xe8da, 0x3, 0x22, &(0x7f0000ff1000/0xf000)=nil, 0x7}) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000000140)=""/169, 0xa9}, 0x0) [ 292.018737] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 292.034933] binder: 20814:20815 ERROR: BC_REGISTER_LOOPER called without request [ 292.042672] binder: 20815 RLIMIT_NICE not set 2018/04/21 06:32:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt(r0, 0x7, 0x8, &(0x7f0000000040)=""/107, &(0x7f00000000c0)=0x6b) accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'gre0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x20000) accept$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)={0x1c, 0x0, 0x310, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000300)={0x0, 0x0, 0x3}) 2018/04/21 06:32:39 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x10000, 0x9, 0x9, 0x9, 0x1f, 0x101}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x7, [0x2, 0x2, 0x7, 0x6, 0x0, 0x9, 0x6]}, 0x12) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x5, 0xffffffffffffffff, 0x3) prctl$intptr(0x24, 0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000240)) [ 292.831343] binder: 20814:20850 unknown command 1076028199 [ 292.837067] binder: 20814:20850 ioctl c0306201 20008000 returned -22 [ 292.954237] binder: BINDER_SET_CONTEXT_MGR already set [ 292.960547] binder: 20814:20851 ioctl 40046207 0 returned -16 [ 292.969836] binder: 20814:20851 unknown command 1076028199 [ 292.969842] binder: 20814:20850 ERROR: BC_REGISTER_LOOPER called without request [ 292.969857] binder: 20850 RLIMIT_NICE not set [ 292.975558] binder: 20814:20851 ioctl c0306201 20008000 returned -22 2018/04/21 06:32:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x57}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:40 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64=r0], &(0x7f0000ea3000)) connect(r0, &(0x7f0000000240)=@generic={0x1f, "628239144b602178db792217e6b373999e82bebf39363c867d414962d766e114cd435ce711c58b368e28f24463fdc298d7cdb048ead31022ce21113c3109f5c9f818a94e7d99c44c5d57304e957dd2a21c2506cf914303d7013bf7382a4c0e6e263f42c8a8043f0510447212c43acd77f2d2ce5b180ef6e7a69bdd3bf715"}, 0x80) 2018/04/21 06:32:40 executing program 6: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000040)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r0}, 0x48) 2018/04/21 06:32:40 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, r0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0xc8d) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000100)="8a23942581e8bcafc00323311a29e32bbbb349376bf438095d3f0b3397dd12d5") 2018/04/21 06:32:40 executing program 1: request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/ppp\x00', 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000d2affb)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004e9fff)="b3", 0x1, r2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @broadcast}, &(0x7f0000000080)=0xc) sendmsg$can_raw(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r5}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x2, 0x6, 0xffffffff, 0x5}, 0x6, 0x3, 0x0, 0x0, "15e532cdc6de1fbd1c8609d3b999eee821cfd64a68ec656a1882cf30c44116817bad108cc19e3a749764ef88f1aa958147169630826dbfd0cfc1dee6629df1ea"}, 0x48}, 0x1, 0x0, 0x0, 0x8044}, 0x40) keyctl$update(0x2, r3, &(0x7f000060df0f), 0x0) 2018/04/21 06:32:40 executing program 5: clone(0x200, &(0x7f0000000740)="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", &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000880)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f00000000c0)='./file0/file0\x00', r0}, 0x10) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/243, 0xf3}], 0x3) socket$kcm(0x29, 0x5, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) syncfs(r0) setreuid(r1, r2) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00000006c0)) ptrace$getregset(0x4204, r3, 0x205, &(0x7f0000000440)={&(0x7f0000000400)=""/22, 0x16}) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') lseek(r4, 0x3, 0x0) pread64(r4, &(0x7f0000000100)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/21 06:32:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x6, 0x4, 0x2, 0x7, 0xfffffffe00000], 0x5, 0x3, 0x401, 0x6, 0x7fff, 0x5, {0x40, 0x401, 0x3, 0x4, 0x0, 0x9, 0x1, 0x1, 0x0, 0xffff, 0x70, 0xc9, 0x0, 0xffffffff, "bd174f923906ebbb447e9e3135e58beaf97d29f52a22fc910abae5be34bb2e35"}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="390000001300090665000000000000007f00804003000000460001070000000119000400238ee5c3265d40120000001f000000000800000000", 0x39}], 0x1) 2018/04/21 06:32:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xc0ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 293.126433] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 293.133820] gre0: Invalid MTU -1008366045 requested, hw min 0 [ 293.159792] QAT: Invalid ioctl 2018/04/21 06:32:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xc700000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:40 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004502003c000000000029907800000000ffffffff8b0090874e78e0000001b09b6d5c2a91e414699d955ce83b632ad4049739030d6118fa1f285dd800735e"], &(0x7f0000ea3000)={0x4, 0x0, [0x918]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000880)="56506f516f833b55186ae7d8232cb394", 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x6, 0x200) io_setup(0xba23, &(0x7f0000000100)=0x0) io_submit(r1, 0x8, &(0x7f0000000800)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x100000001, r0, &(0x7f0000000140)="008dad19f10f794e2869ed6763c9acd62a9191ac621da2db894c49730549ca33ac546094368743b67251270713406db98e0bab662e608ba03e2ba225c21b1b92051b1ba936c560f98737b4c6028e90e9d6d8c75e624c66fde999472cf09f6504d185c5079da6305c12cda4e6137980af5ee671", 0x73, 0x3f, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000200)="2565fca658ddedb695bb83178b42b340563ae5ee6ae87d333722c4bcd13e8a446b53a0f7ccb45d91b7e9adc502aceb3b98f3a75b111cb1b9ff28272a8ade0de4ef49e430dc4b1506440f065ed14d0eadc5639fe237b6f3ffbae365299ee4e7a721b65b2c0fb11e13f36a8e5fac8a313d8ba8b1bcede2f9822b4b3aedf7adccafaacb8e63ba7efa046c14cb91dc13e29e53ae05f8d5ff66ebd90135584a82282af85d6942a5c358afda4d535c5137ad530fc4987d8a4bf23275503ba076d446efa511c36e", 0xc4, 0x7, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000340)="eb96f3e06a58413c4c15e31b2470365acb9f11b6905bdf7a7f74fb777fa4426830fe32db7eee63e80555fb53bb0bae3c8666897a2780e5df88bda02b9249e5bae8342d18af3756abde815aa6b5bd", 0x4e, 0x7, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xa, 0xee7d, r0, &(0x7f0000000400)="ce6deea59d39bab05807aa42626956e5144e0b71c602859d8c5aca47a3657871aaec85432f6f3491f1dc1baa69881ea4ce158009bfe0ea3c2aa30b216e5f9deeafcc2eef5498df317481bdf9c759d35565bc61536b678aa4ddded2a3b52565222bc203876e25d234182e81c7083463493e2feabfbc98", 0x76, 0xfffffffffffffab6, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000004c0)="6a79849a5f5f203d3c993093e526296ec13cbefbf4aac6faca57c14a4a85fcd698f6413678ab7671809b90a5ad44053c", 0x30, 0x8, 0x0, 0x0, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000540)="387941cdb5d8142b29b8050ac5f22bc40eb49870fb028d42ffcd9f83c400f5045b847012dc2d13c71604560d56dbbe659cd731130a9ae0138d46be40fde581e127c78f61acabf1f085098d026a67214aaf3431f197cf6700464f6dd393174e2051ba5018fc673bfc59db5c0a4a958928ccbdb11d3839c9bb7c89880108cdb7a4a2746a26b70b4ac15ad0de8c871b4f0306126a253dc952e1e53642743297930fd3706d76686e55ffbcb667ea3efa1060da7b9fcd3be7f633a5339321c1ff5b8a7d9a0483197e7c705e", 0xc9, 0x7fffffff, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, r0, &(0x7f0000000680)="c1c49ea9e7d0d6311b828bf4e1012b21dbbc8f2285c1e6b71d0bea9ee64c79c40b75572ab9afbc218e818765d8c195426d6c65041beee1179bfa697f3781b292e8227a4d147f3c7f9a47c4b46f44b8ab022bfe09ab08a997c914d85e989c85c161f96cce7be02977cac7e1afc38fc45b284631e80e5c101cdf10664693d0d7799aa42573fa187e2819a0e3cec48ffa295092ab200544e00c5796ba624e57f3e921c327cbea6b5eb2cbf3aee630293ca8d61b251881f1008cfaf08c56999571", 0xbf, 0x6, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000780)="086bf3661a186ab5632c5a7a9454c147dfed70eba4225a4f3169c13da3f1b4a06bd5c28df1da19cf39ca7e097b", 0x2d, 0x40, 0x0, 0x1, r0}]) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x6) [ 293.187494] QAT: Invalid ioctl 2018/04/21 06:32:40 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x200000000000a, 0xffffffdf) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f00000011c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3, 0x4083}}, 0x48) write$rdma_cm(r2, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r4}}, 0x48) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x3ff0000000, &(0x7f00000001c0)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000040)=[{0x6a340b95, 0x0, 0x0, 0x7f}, {0xfffffffffffff000, 0x80, 0x401, 0x80000}, {0x7, 0x1, 0xff, 0xe6b4}, {0x4, 0x7f, 0x0, 0x4d}]}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 2018/04/21 06:32:40 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x6, 0xc6, [0x5, 0x7, 0x2, 0x0]}}) connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) sendmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@ax25={0x3, {"7597eb5903613d"}, 0xfffffffffffffff9}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000140)=[{0x50, 0x101, 0x4, "a6e2a0dcf15d4ee816dedc23831370c86c0d88b4b1b330207a9f1711b798fb4e5a33104b1c2d49e3c32494c5792f8fe5547ff4a6b6c438df35795376ec6006e1"}], 0x50, 0x20000000}, 0x40881) 2018/04/21 06:32:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc102, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001240)={r0, 0x0, 0x48, 0x1000, &(0x7f00000001c0)="e4f54225d09296f1c3a9ef5494682972ab3182c328d9d3bfbccbf8777b4dd9e7d4021a8d871e94b60724e323bdc45af198a55b84e3b8a01611ac4ee490efe4ce9d1bdbd633393728", &(0x7f0000000240)=""/4096, 0x20, 0x7}, 0x28) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x2, 0x4, 0x20, 0x3, r1}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x8, 0xd3f, 0x800, 0x10001, 0x5, &(0x7f00000000c0)='team_slave_0\x00', 0x8000, 0x80000001, 0x9}) prctl$intptr(0x24, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) [ 293.214422] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x2, 0x3, 0x80, 0x0, 0x4, 0x20, 0x9, 0x938, 0x1000, 0x100000001, 0x800, 0x4, 0x0, 0x2559, 0x3f, 0x0, 0x9, 0x10001, 0xea}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0x1d, "0e2cb3865170605d6472ec8309e0adb59acc480ef042385967357d6f19"}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x0, 0x9, 0x9724}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x4, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000001c0)=0x9, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0x1, 0x3, 0x2, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x6, 0x6, 0x9}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x8205, 0x10000, 0x7f, r2}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000340)={0x5, 0x0, [{0x1, 0x3, 0x0, 0x0, @irqchip={0x100, 0x2c}}, {0x8, 0x4, 0x0, 0x0, @sint={0x9, 0x9}}, {0x485, 0x4, 0x0, 0x0, @msi={0x9, 0x3ff, 0x2}}, {0x5, 0x3, 0x0, 0x0, @adapter={0x6, 0x800, 0x3, 0x5, 0x6}}, {0xffff, 0x1, 0x0, 0x0, @sint={0x7ff, 0xac6}}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000004c0)=0x4b81, 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x100) ioperm(0x6, 0x7, 0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000580)={0x2, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0xffffffffffff0001}}}, 0x108) getcwd(&(0x7f00000006c0)=""/4096, 0x1000) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000016c0)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000017c0)=@assoc_id=r2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001800)=0x0) ptrace$peek(0x3, r4, &(0x7f0000001840)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001880)={0x2, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001940)=@generic={0x6, 0x1, 0x4}) ioctl$sock_ifreq(r3, 0x891f, &(0x7f00000019c0)={'team_slave_1\x00', @ifru_data=&(0x7f0000001980)="6ed7a7b74cc5b6e5829c212f46ea9b138c563639fdf6bf00220d655ce8d15a63"}) 2018/04/21 06:32:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x1, 0x1, [{0x2, 0x0, 0x1}]}) 2018/04/21 06:32:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x700000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xcb00}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r2 = getpgid(r1) rt_sigqueueinfo(r2, 0x2c, &(0x7f0000000000)={0x12, 0x20, 0xd94, 0x9}) 2018/04/21 06:32:41 executing program 0: 2018/04/21 06:32:41 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/115, 0x73, 0x40, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x482800, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x1}, 0x0) 2018/04/21 06:32:41 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x140) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@local, @multicast1}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x2, [], [], [], 0x0, 0x13, 0x800000, 0x2, "e25ffeb925fca50b3e23550375247d84"}) listen(r0, 0x6) 2018/04/21 06:32:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001640)='/dev/input/mouse#\x00', 0xc0c, 0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001680)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xa82d, 0xa835, 0x9, "6de9380676688167c8d0ec40da92821092dc1a2c2ee0a92782e9134b3c2f217ded69fc71a1932cd574c34b728c1c756c7694924f045bfed1226bd304b57dde26a32d2fd695f43d6435283239f735b105"}, 0xd8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000240)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x3}) 2018/04/21 06:32:41 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x6, {0xfffffffffffffffd, 0x10001, 0x401, 0x4, 0x5ee8, 0x7fffffff}, 0x2, 0x725}, 0xe) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'veth0_to_bond\x00', {0x2, 0x4e23, @rand_addr=0x6}}) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/21 06:32:41 executing program 1: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) connect$inet(r0, &(0x7f0000d0aff0)={0x2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) [ 294.112270] QAT: Invalid ioctl [ 294.129645] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 294.140405] QAT: Invalid ioctl [ 294.153311] QAT: Invalid ioctl 2018/04/21 06:32:41 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000000080)={0x2, 0x63, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400000000000}, 0x0, 0x0, r0, 0x0) prctl$intptr(0x24, 0x1) socketpair(0x10, 0x0, 0xfffffffffffffffd, &(0x7f0000000040)) 2018/04/21 06:32:41 executing program 5: r0 = inotify_init() fgetxattr(r0, &(0x7f0000000000)=@random={'system.', 'securitycpuset}cgroup^em1-\x00'}, &(0x7f0000000040)=""/255, 0xff) [ 294.184684] QAT: Invalid ioctl [ 294.191959] QAT: Invalid ioctl 2018/04/21 06:32:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xc00e}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 294.239044] QAT: Invalid ioctl 2018/04/21 06:32:41 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000180)=0x5, 0x4) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440000001300010400000000000000000000000013eab4f608b861fc4badcd731438272b0c2e1d01a1", @ANYRES32=r2, @ANYBLOB="000000000000000024000e000000000000000000000000000000000000000000000000000000000000000000"], 0x44}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000000040)=""/24, 0x18) 2018/04/21 06:32:41 executing program 5: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x1ff, 0x40000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000002c0)=0x100000000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={0x0, 0xa978}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={r2, 0x3, 0x3, [0x2, 0x4, 0x80000001]}, 0xe) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmmsg$alg(r1, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="ceb8942dcb483f6ff1da20c3eae43d2696e08ffc3379e5ef9bdd26831499cd745cd9172d5b8e23ed79916a9f740204116ba22c2edf12d98d665187442862b9f88980323681e373391a97e979407e0f12d1f008b9d0dc4c359063bdf07c4a09a2c466d0d1c8ac8ad7770d1e552d3ca1fbec9fe0d14bcfb7bde31a6c3b09f4c42ced0248ae50f108631952e702d264ca9f3303e004f679c645ab4a70d2ea10b52db675adb78d676a80b6b909b63ec82cd32f91a1a02c3637df9458e844eac50b86ba3bee6a959f05ac", 0xc8}], 0x1, 0x0, 0x0, 0x4000000}], 0x1, 0x8000) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="150728bd7000fddbdf250200000008000400020000000800040002000000080003003f000000080002000a000000080002000a0000000800040002000000080003001d000000"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 2018/04/21 06:32:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x7fffffff) 2018/04/21 06:32:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xa000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x80001) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) 2018/04/21 06:32:41 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/68}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0xfffffffffffffc8a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) [ 294.363505] netlink: 36 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/21 06:32:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x6501}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001100)={0x0, 0x200000000000000, 0x7, 0x5, 0x8bc6, 0x100000001, 0x1fe00000, 0x8000, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x140000000000000, 0x8, 0x8, 0x7}}, &(0x7f00000011c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r1, 0xfffffffffffffff7, 0x30}, &(0x7f0000001240)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001280)={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x0, @empty, 0x7}, 0x80000000, [0x5, 0x2, 0x1, 0x4, 0x7, 0x6, 0x2, 0x6]}, 0x5c) exit(0x800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001300), &(0x7f0000001340)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1a00000000000001000000007f23a8e275dbe101e10000000000000000d5786a6eb1e541e58c"], &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) r2 = shmget(0x3, 0x4000, 0x54000004, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/4096) 2018/04/21 06:32:42 executing program 1: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x76, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x8, 0x2, 0x9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000e00)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea33f2e347305da36e61007d2aaf1ce979cc1a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be266ff227bacf436396189e30d94416a092a7c0c4c0b7556cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65020000003b83c3", 0xc9, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff775c, 0x3, 0x1, "60ef6f0c48e5f949e72915a8e0fd062832c35203827caaf388c0e4f88e43e8b0509a3939302c0a4dc4fbaef9f454f1a6f4f9e86c7733e49f58af14469aeecb1e56a1fe9bdbd9b8ef48e00304c4fa13e8"}, 0xd8) sendto$inet(r0, &(0x7f0000000000)="7af3513a40d969e222342cf83bfd0c0df5696b5792d9163db9c068ef758dd512f0e502958f4ec3e32a87f2d6b050030da9748db38f9e6ba6fcdd1eb7a022b47a932f9acaa84c5e272cb7608791644bdc07fa33029fb40f000f177756703206af08b4a82277bb53bbde02", 0x6a, 0x0, &(0x7f0000000100)={0x2}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e23, @broadcast=0xffffffff}, 'tunl0\x00'}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000500)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b80928836c9eb9c0ce5d3ce1135bc8581a0c58682f74c9dcb7574931532809968e8fc2654dcbc3206920857f5cfbf0a945ed0144b7834", 0xeb, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000340)={0x80000000, 0x1, {0x3, 0x3, 0x10000, 0x3}}) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/21 06:32:42 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x84002, 0x0) prctl$intptr(0x24, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x4, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002]}, 0x24) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e21, 0x8000, 0x4e23, 0x196, 0x2, 0x80, 0x0, 0xff, r1, r2}, {0x9, 0x8, 0x3, 0x1ff, 0x1, 0xfffffffffffffff6, 0x4, 0x6}, {0xb3, 0xbb, 0x98f, 0xfffffffffffffffb}, 0x40, 0x6e6bbd, 0x2, 0x2, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x6c}, 0xa, @in=@rand_addr=0xb55, 0x0, 0x0, 0x3, 0xffff, 0x58, 0x1, 0x8}}, 0xe8) [ 294.424182] netlink: 36 bytes leftover after parsing attributes in process `syz-executor3'. [ 295.042919] QAT: Invalid ioctl 2018/04/21 06:32:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x13) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) uname(&(0x7f0000000140)=""/52) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x100}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x2}, &(0x7f00000001c0)=0x7) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x9, 0x5}, 'port0\x00', 0x2, 0x1, 0x8, 0x7, 0x5, 0x1, 0x4db97524, 0x0, 0x0, 0x780e}) sendmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002ac0)='\x00', 0x1}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="100000000000000000000000000000008ca6743adb9b080cf715deab67a5a113bc183141d0f8dd79d3e0074cde7e5c26579838a9397cb81f8b6693ee2ea6920ac8af94edb5790a712ceb1089d2219566a164f54bc35873bde8fd5f5ff77bdde44d407f1b93eeea37fa951a3089cb6796d8bf1013ef531234f237027e1337bc3737124ef31c0f1f213dc2d3f371cd17944bb3f6e3bb6b53fe45107f9cb5efd0837d6b80e679dbdb3cdc9cfdff50db2435c40c655f336f2b99b96f23166786c09e24897258572644cca6ff8606913c769e2d4ed77f51a2d4d85d56411fd1f406bbbba7dce27372836bc5c3a514ec1a9feb03b1e46f13621b39"], 0x10, 0x4000000}, 0x100000000}, {{&(0x7f0000002e80)=@ax25={0x3, {"94d4b126b77b28"}, 0x8}, 0x80, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x800}, 0x100}, {{&(0x7f0000003040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0x4, 0x3, 0x2}}, 0x80, &(0x7f0000003180)=[{&(0x7f00000030c0)="10bc892fd3d969a6f83ad72544544685adabf640068f2fb38367b9d24a85c86845bcb1be688a3c4e96f14e0b1b0ff06e27f1a12432f5e590faeaefee6df8896651ed0985b594dce1889a74b5c3b7f6c81fdc116503bcbc6d94727e029c107871946af00ec1b8afe5aeb0d5526931c8683f59a33894f21a1e6818530952836b3ea3d81f91a0e7aecbaf02f15cfeeb4f8fd8d0b67eda202a201e769b02af18f5a6603b1f265df7157dd50e5c76c69b6041f0ccbb84343ab55caf", 0xb9}], 0x1, 0x0, 0x0, 0x40000}, 0x1000}], 0x3, 0x40d0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000240)) 2018/04/21 06:32:43 executing program 3: semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000300)=""/10) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x0, 0x2}) 2018/04/21 06:32:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x0, 0x0, @empty, 0x3}, {0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4082) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0xa}}}, 0x400, 0x4}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/21 06:32:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x200080) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x2) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x400003}, 0xfece) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) close(r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x22, 0x100}) 2018/04/21 06:32:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xb5000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x2000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x80000000024, 0xffffffffffffff58) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) creat(&(0x7f0000000240)='./file0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x1, 0x0, 0x1, 0x3, 0x1}, 0x6, 0x80000001}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, 'syz_tun\x00'}}, 0x1e) 2018/04/21 06:32:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xecb3, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) openat(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x0, 0x0) 2018/04/21 06:32:43 executing program 5: r0 = fanotify_init(0x16, 0x101000) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 295.587835] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 295.597706] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 06:32:43 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) fanotify_mark(r0, 0x40, 0x8000000, r0, &(0x7f0000000040)='./file0\x00') read$eventfd(r0, &(0x7f00000000c0), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) 2018/04/21 06:32:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x62000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x27}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xffffffffffffffff}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x24, 0x14, 0x401, 0x200000000, 0x0, {0x4000a}, [@generic="c0148069c046fb4cc7f3d8cd2a"]}, 0x24}, 0x1}, 0x0) 2018/04/21 06:32:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/04/21 06:32:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x5010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:43 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000013c0)='/dev/admmidi#\x00', 0x7fff, 0x40300) connect$ipx(r0, &(0x7f0000001400)={0x4, 0x400, 0x2040000, "116dc338bd3b", 0x4}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=""/115, &(0x7f0000000100)=0x73) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="5081d555cdd326020d8551303c28463ee356e5963e638be40102d6576c8d6c9423891a0117d2") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd3fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth1_to_bridge\x00', 0x10) [ 295.764397] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 295.798150] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/21 06:32:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e6, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0xfffffffffffffc56) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000100)) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/21 06:32:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x8100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:44 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x418100) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffff7930, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x1) prctl$intptr(0x24, 0x1) 2018/04/21 06:32:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4850, &(0x7f0000385ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000007d00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000090c0)}}], 0x1, 0x103, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b00000001605696426a3c9e9390cd4dad97f78923d38ba70300723b0b5f66635800000000005e72f97773f0c1e900"], &(0x7f0000000080)=0x33) r3 = dup(r0) syz_kvm_setup_cpu$x86(r3, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000180)="f3400f6f44a20066baf80cb8447bb58eef66bafc0c66ed65640fc76b0ac40279185a0065660f388022460f01dd440f20c03508000000440f22c048b810000000008000000f23c00f21f835020003000f23f80f01f766410f219a", 0x5a}], 0x1, 0x4, &(0x7f0000000240)=[@cstype3={0x5, 0xc}, @cr0], 0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000380)=0xe8) 2018/04/21 06:32:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xdf00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:44 executing program 5: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10000000000000, &(0x7f0000000000), 0x3, 0x0) 2018/04/21 06:32:44 executing program 3: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x958, 0x40c00) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x6, 0x5, 0x33, 0x10000, 0x3, 0x7fffffff}) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0xfffffffffffffdb5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) fcntl$getown(r3, 0x9) 2018/04/21 06:32:44 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x44000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0x2c, 0x8a, &(0x7f0000000500)="e1013d2ab83fe54fc323d8fe1e6e0c3e92e62fdf3dd59e9ea213f6837e1645dd922980578150f8eaeff88b65", &(0x7f0000000540)=""/138, 0x9, 0x625bba86}, 0x28) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) chown(&(0x7f0000000100)='./file0\x00', r1, r2) syz_mount_image$reiserfs(&(0x7f0000000340)='reiserfs\x00', &(0x7f0000000380)='./file0\x00', 0x8, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="a6e14447bc23c09b78ba0c6831860479b74bace05cfe59703e20fa766e032466952b9f31fd37ca67f1e61949205b623e4d17b69d8db91b2388f8bcd4b590afb6afbe480e52ee2bcbc599c33ca5b6b9010a0e22f589b7bd97a480f7c0de1c2589bcf9cdfe29af10bc2d508a", 0x6b, 0x6}], 0x2210050, &(0x7f0000000480)=ANY=[@ANYBLOB="626c6f636b2d616c6c6f6361746f723d6e6f5f756e6861736865645f72656c6f636174696f6e2c757365725f78617474722c7461bb86733d6f6e2c00"]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1100010000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/04/21 06:32:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xe601000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:44 executing program 3: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="1600e5d1", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000240)=0xffffffffffffff53) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000001c0)={0x2, 0x5}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) select(0x40, &(0x7f0000000180), &(0x7f0000001240), &(0x7f0000001340), &(0x7f0000001380)={0x77359400}) [ 296.721500] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:44 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/21 06:32:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x4) 2018/04/21 06:32:44 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x101, 0x4) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x40, &(0x7f0000000080)={r2, r3+10000000}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f00000005c0)) fcntl$setstatus(r0, 0x4, 0x4c00) 2018/04/21 06:32:44 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x20000cc0, 0x0, 0x0, 0x20000f00, 0x200010b0], 0x0, &(0x7f0000000340), &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"]}, 0x36f) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000680)=0xc) r4 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000006c0)=0x0) r6 = geteuid() bind$netrom(r1, &(0x7f0000000ac0)=@ax25={0x3, {"72fac917e98c4a"}, 0x4}, 0x10) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000180)="e5924c9dca617e15dda3eca5e3c2cb05b01b49145380ceaa1ce95730a4f2dba0c055a3a60728c607d33037c699e4d2ab74f31d4fb3b199b29aa240b655a4a1f8c9451e3c955f28125fe6a3a1e9c3aa40c2509d70ef186c7a4073dd71d2f55606f68b82b1b8e350589fb698482c6e50cff1b80b50bde484976b5cd34f075f862cb7b0e0d82a15d330c8b6497336d38c02e159c19f89c88f835b3ef948bfd5e27e98eefbdbae84d6363e1eb5010b72290243e9bea432fad5", 0xb7}, {&(0x7f0000000240)="e5fee0693e39cd9460507ef11497e822786589da945cce641a41ede3d86514fa662c9df0841062443932716abbedbe4e21f5b66aaca141b4c2b543761948274195d883499990c5fd46ab7fb420d1bc2089dadbd6bc8ee05282151021c4ae6e35cca69285d5d3fed6dea662898907dfe484b9bbb1ef6b08258b9c67c0476e29c289edd85d233ee3cadc98ee3d51aee70f", 0x90}, {&(0x7f0000000380)="8fb1c5471bf11e6c8339dcbc4c9379efbf21f6696723f631817101143e5e396feedc79d69a4db2ae424d309d5cc1d13d9cc2e4b9fdaf4db765c1fc047e0dda5ff7b69c8b255eb4e7ab401cfbec79e911abb283ea42a06f12ddc311c14c5810cfa8ff6e932b8ceadd27a7731d9a73e4d56f0315804bf8cca07c3bd77bcdc76f012469263706cbbd0f613b1e64229725cf0b97455f64f648e4e1acd258a5e09d091f518cf8f2dc7ca50798ae9083dccb0fc2bae908666d96c3f36d2f592d7604b8b18267089d04902cda5ff1f5705ac29cd05f54d3d3bee4ab9568a314a75925c531f7d460cc8adff5", 0xe8}, {&(0x7f0000000480)="d15302122783967799827c92ec478c68238ead612b0f923153b2d06ed822473bf5ae8176da64c343627c2cad3ebc36e4b7f199ef7f1ed281ecfc1a836c0b840140ac3127b66a", 0x46}, {&(0x7f0000000500)="b71997f0f158b56b1337718df997d78194902ef0cc9d6a175bae9f204e91b59c5894546a7df07d0a692e5ad21d8bfa6f5cc4ad923edf02f52f8c02c03581a29d567489b60f9c950bf7ccbd510b2d01dd53e47104031d5e60bf6ee7299abe0883ef52eeb7ac963a770e4f2dd8e09806df244841bdb7e86eaa3c55b3e3dae6c8f5340a91e0d858538b6ee5cfa192cc1a34e3ec4c4f2c3af6ed4335e91375e422efbb349cfd540e1eeff7da18e8c04c7665bb2338eeffd18f6dcdb70f0d85c3b5b60837a406bc505f24348fa22307ddee4318da363f4830bea6b14acf4239af582bc2", 0xe1}], 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000020e3"], 0x98, 0x80}, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 296.922921] kernel msg: ebtables bug: please report to author: Wrong len argument [ 297.093740] QAT: Invalid ioctl [ 297.097836] QAT: failed to copy from user cfg_data. [ 297.106094] QAT: Invalid ioctl [ 297.114611] QAT: failed to copy from user cfg_data. 2018/04/21 06:32:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x2, 0xffffffffffffffff, 0x0) 2018/04/21 06:32:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x17f}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x1}, 0x20) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r1, &(0x7f0000000000)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r1, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r1, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000500)=""/18, 0x12, 0x100, &(0x7f0000000540)=@rc={0x1f, {0x5, 0x7, 0x5, 0x97c, 0xab, 0x292}, 0x3}, 0x80) 2018/04/21 06:32:45 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x8440) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x3, 0x40, &(0x7f0000ffc000/0x2000)=nil, 0x30000000}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) rmdir(&(0x7f0000000200)='./file0/bus\x00') 2018/04/21 06:32:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001100)="2f657865000000000000177e3dd8c3a6284e38b650f23c98e63a00cbb147390a839c01f10df2b38d0854897105eece76f838fa10f21268236fdb2d72320fad24a67c26656ce91c8500d9acf1ee7f0113a661820af721d5216d4386ab3d4c58368294f5acccca9e22e0b1d05c335b4f5b000008c2e5a7f8c7d5d8c10e68cc499df5c7699272d27ae5e6b2ef0dc531bcd5b962498985daa9bd41d57766b4b546b9f6b8bdbf677d2ce63ac7c2a90158681f73b4911b94d65674c83fc92b6de721a6864ed9c042ffd25a1e9e2d89ba") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x80, 0x3, 0x0, 0xbb}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x7f, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 2018/04/21 06:32:45 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x80000) execveat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='keyringem1\'@$:]\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)='#:\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000200)='[!,}]wlan1procselinuxem0%-\x00', &(0x7f0000000240)="6367726f757073656c696e757825766d6e6574317070703173656c6673797374656d76626f786e65743026296e6f646576a200", &(0x7f0000000280)="65746830d2706f7369785f61636c5f6163636573735e2c00"], 0x900) fanotify_mark(r0, 0x64, 0x20020, r0, &(0x7f0000000300)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x3, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) llistxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/209, 0xd1) connect$ipx(r0, &(0x7f0000000500)={0x4, 0x9, 0x20, "4f57f48459ff", 0x3}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000005c0)={0x6, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000600)={0x5, r3, 0x10003, 0x743}) r4 = accept4(r2, &(0x7f0000000640)=@rc, &(0x7f00000006c0)=0x80, 0x800) r5 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x9, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000740)={0x4, 0x1, 0xac5, 0x80, 0x0}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000007c0)={r6, 0x401}, 0x8) faccessat(r1, &(0x7f0000000800)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000840)={r6, 0x3ff, 0x30}, &(0x7f0000000880)=0xc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r8 = add_key(&(0x7f0000000900)='cifs.idmap\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)="d05d7673a9e6ef5015a86d73b8", 0xd, 0xfffffffffffffffc) keyctl$revoke(0x3, r8) r9 = fcntl$getown(r4, 0x9) ptrace$getregs(0xc, r9, 0x5, &(0x7f00000009c0)=""/10) connect(r4, &(0x7f0000000a00)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x4, {0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x6}}}, 0x80) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000a80)=@srh={0x5c, 0xa, 0x4, 0x5, 0x2, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x1b}]}, 0x58) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000b00)) bind$alg(r2, &(0x7f0000000c40)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-cast6-avx,md5)\x00'}, 0x58) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000cc0)={0x7, 0xffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000d00)={0x1, 0x2, 0x8200, 0x3, 0x8, 0x8, 0x8d, 0x20, r7}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000d40)={r7, 0x100000000}, &(0x7f0000000d80)=0x8) open$dir(&(0x7f0000000dc0)='./file1\x00', 0x2900, 0x190) openat$cgroup_type(r0, &(0x7f0000000e00)='cgroup.type\x00', 0x2, 0x0) 2018/04/21 06:32:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x20000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x20, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002bc0)={0x0, 0x5}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002c40)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000002d00)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002d40)={0x3, 0x205, 0x5, 0x28, 0x0}, &(0x7f0000002d80)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002ec0)={0x0, 0xc4, &(0x7f0000002dc0)=[@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfcf0}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000002f00)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003240)={0x0, 0x13, "9834850d923c0f1a9a1151627f9e4ba1a491cc"}, &(0x7f0000003280)=0x1b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000032c0)={0x0, 0x98, "b0e128a1d896733b35921ff045bc891a435845365df0fef3a7229cd3cf6f9942aaf8d6da7ad1d011cec819f871983763564f32eb8fe2097b41d328f44be4df15fe42f3de6ba2b80837d32057ba8ee3a0654e34df2cb1547448adaacaddf5909228ed4ecdca35bd906b102132afbda589394c74e84e3fc3730c5224ed7c06ab5e177fcc3ca2f7c88c3575c58f2e85ada87ad7b1ce28ce6ffb"}, &(0x7f0000003380)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000033c0)={0x0}, &(0x7f0000003400)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000034c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000003500)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003540)={0x0, 0x8000}, &(0x7f0000003580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000035c0)={0x0, 0xc67, 0x5, 0xffff, 0x5, 0x1}, &(0x7f0000003600)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003640)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x3ee, 0x6, 0x5, 0x5, 0x3}, &(0x7f0000003700)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003b40)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0xfff, @empty, 0x5}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000080)="489ac5340e1b788927f51ca17575ae94bd004c6bee3d90aeeacfce6d78470b65e14023909612f16d952fd5a37a1f50e49804b5dc01e1f8a42ac3ac4885bea0ec7c105158df6b53629ce880834f72855c659dae20f5cb8ea93bbcc3aa1bd3eb5fb16e3c531b879a1f7d0c2bde85528f833cbb682f42aa9e604e9da08536befab2822f4eb4d01b464c43e729ebe04ea1e1f70d2debf2d371707c7d3d5ee27f33f91463c8e3d6eb98f1815b9ceae321f53f89de7a4cfe29b833de03aec08e5a1d9de01ef8944c251de95d250d5d90821091117418", 0x2f3}, {&(0x7f0000000180)="7419c07026bbc14d02c3c0dd79c4a046f87f098dfe55f0e0fca8bcb494791551869fc38d5366304353aeca11c2fd1dc0243d291b", 0x34}, {&(0x7f0000003d00)="8e4144dd0cd13fd292cda17b886eabcf7d1e1e9802494d6141cad95d729a7c552928cdc4b3945d4ee3a4167cb2b4917b9c9752ec7b801c44bf695b7215a2918e611eb6b1db68a70700aca8dece837f4dfb64e7036b33960648723a9ff030b18db38a8e5450671ee3228ae06c2b0e1bdadc57c233487262d7c68ac6a41b22fb0fd2cfeb000d0d1b0e97face5b46fb6cd3072df92680c3f57e115933b4c6d5d92bfd5f8c3a987c068204d028f590e4400297ce0cb005cd760945c3336b", 0xbc}, {&(0x7f0000000280)="62976bc45e741542886e5b44de1c64fa58f7e07948657413f785c375b1a68e4994d5d71a94457f3457b45b61b52ad3783dc36d464ecc45962a38fa2dc17c3ecabee82de02ffe30cf7b45365b58116a61736e2b49d0a0f71e7982f065ebc12d4716092602dc39a3f306d544bd3ae43e75a7bc297b33ba615527e8b86ca7872d337d95aa01a78d634777b7a93a280c89226d6639537f8afa752ddb151c243205c39f21c270127bc06b8001f58602e889c0ff1f05fa95f4", 0xb6}, {&(0x7f0000003c40)="8bae79347b4e025ae4bf55fca7a7cb4d273ed8a8836acedecf43959070d77d1e5e74ee034d31f72e7bf0227ab3558b1e711673dde8ddef82998346d14aebeb06b95a9e8c6b47729c0f1f87e95e90edc035a64cef6293bac557e8cd29be11f644913d3f778b2b604c2443d72f1b2a5d8141e27796e621220b86f2b7574d8d5ae3fc3b8b46f9a6ac2e1527a68e3b8e552311", 0x91}, {&(0x7f0000000400)="23e6f45b41797f7687fdcddf4ec70f915c78416f8f6ed1fead5a61b16c3659b6657fab325402d85728c69c161cb8a71c3d3c43723ccb97", 0x37}], 0x6, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x40, 0x3, r2}}, @sndrcv={0x0, 0x84, 0x1, {0x100, 0x40, 0xd, 0x7f, 0x10000, 0x100, 0x7, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x41, 0x7ff, 0x7a, 0x2}}], 0x90, 0x800}, {&(0x7f0000000680)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002b00)=[{&(0x7f00000006c0)="ba88ae7dd90ea10f4d0dd5259b5309eadbe57ef896568e77ec764a1da6034f97fc301293", 0x24}, {&(0x7f0000000700)="b6d52ab8b82acc1f115229370ed3d126cc1f2c71d1559bed52ff533cab4badf7fb3784514491e6096066010bb43c898bed30adf5b33f415bcc2d563a6a8f0eabbdd9e443d5fb121068bd23547079dd3cc7864f4a4713ce75a8f1facf670b0df5c629daf2eb6d46d16ed11308d1670fbcaf0038ddecf16986992ec96afbbb4a35d369c78e07fce0421a6b7bf0d0dfe2b39b7b0a45781e29aad4bb38259479c5f5b7bab91f1c1aab07cbe3117f06b422ea2ac23fa47a8c", 0xb6}, {&(0x7f00000007c0)="b07b97dbfa16de627f288083ff354c6a9f9f3a21d140a3bb7ac6a684e1d63dc06c003b7b45c8e7df54983ee766853d8a0a231a408a9706990ec01547a3ca5b2cdeb8631060cdfaf03a4dcce81ef2e8f32b8e70a5b47d625d85fa6abb2890a7ea7d86402c843fca00a2bc41a62426e1b95e68733024893a2f917f7e569c307cecc3bb048d76fbaf269b0cb89654432c01917279459dfe4ad302a6a60e02e7f2", 0x9f}, {&(0x7f0000000880)="a5fc9adf9bd929610b5e7f65717050b68b6991b6892d197bb9e1314078c729cea95d5a0178143dd1d6a7c7197a478d970f65ed50ef168cae52e04f8cd5dc2e0929fcd769114e71226d7ab89fdacf95e12e729da440ab19f79011e1e5b931c8c072004ebb49275eb5c16065c86afb166eedb5d6e7652b5ffc2e007d3272d472b0341708992368b19a766e24b66e3276082ca9f213f369997371d81fef7b4a4b57ccefea24fe1a0cb03708e707ed53ee0c4d0cf3c08fd08ec6bca574d14119cf851236a4bf4c8ac2c9b65cb6fe73cfcc10dda7d70ea0f4427c19104b2343af03de19f021adfd97dc3fde8d547b378486d79ea083860c523d9e878303b3fa467c998ea38bd91bb400a82d5e5f39ce0604a9cbdd0b6db1c1a5498d7c2fd4015fc35009c715dc63802951000b26c326822890cfb512968b03026d7ecc5a065ad614baee4acf7c5e9bd4659396b64a9fe645eb2c7e6c50474e15f772b7c1cb6e4f7887dcfdd9a9b2357243d182fd4f2c8b9f9ad47bd2b6cb06d75fee9f4c5732f094443758b092329bfec8c3bc087a13b4efdd2b25e7e77bd6042ca4bce642e019073141513e6bd9e821532c90f53a9b83152f684cf59e46e944cff0db8374278c0369a428060a9ff150b6463fa4aa1eacb86fbf3407e463080588703b3e8d3b343ccc4c58eca0f58048dbba0077d061cdba26f95a7bb8b497a59c5426301ed764623f3aae015081fd8d8b6b70a2f59cee720a093358083b783afa13e886efe1b9848aeaf7614a38b264628a33a055b6bbbe2bc33aeb9e179212a8cf56a756401345e3945d2b0e45b29f0f2615219e335c68873433e7cec6329e7a0ca2989d3df688eae8c75e072a71af2155f11d333cbf0603f06db363d7ccb12b2503c37616565949f82e7d4bcb08d7ae06b5b9c69ebf88a4a925a8a0a9be4a51a91249dd5641bd19da038ef936edf971a65d5cc01276fa35a3def67e17f2dfb1650d76af6b64438830b7083fc5a59f063055a4ed703dfbf11f7a106c35feed7eb6c372167f905ced86c8ce2b4d14a27cf694f1acbfb13d68763e6ce00a8ef3b9b3daf0f21bad248615e37e7ad2c147dda53c2d1e71c570b04b2e6f90210fc34930e041e40e6c738441aef2a593fd42f056cae6fabfadca6131c105023f7b2e7d73d557e405b99ad71ce5e8e936f3d1f03524d2dfdac7eae48417e438608351269229c91ce5aff5f62bbf0d0382c6dbcbd86bdb67a341a053c8f4350fc9d0ba3d9d84c61f92ff0f10ca054a17e4001db2364bc7e9f83fe628fe0ac5094fcd76567a61bc139db37a76ee79a1073b7d23dde75f5de8c39b2dea974754d6484be46b296829cb108afdd7337d88a9b48936b134635ca23a0bff1703036dd3459c058da57cacd6dd05813349d00d430834c7b13bbe3e85ca6e6e88126eb04a0251404638dcd7d2c5c6e37ebab4aa45c82be21f4aa9148b7531dc8dd30b82c563169137b828b054ab752e14d952380e8171c50988d58a5f90c7db33b9489356ad9886b22b9557212ffb7a16ba1e62fb838756e97deaa6b8b1bfdf9331979d9c81dc9026166642a9433d06259285686536ed0ebc96351e650a57b9ff2983c8487cbcc1eeb35f5bbc2127cc8a4a2a3e6ec12e3244713eda7cdb502bd34ab6a461a9f6a9ed08dea207fd3e237a8629180abbeedd9c6c9cfff070053aaea9d547683adaf72f7f80fc9bde4b8616b2f54f7e47f76c3a5c479b658a178ded44e7e05f7565b45bb5f7d973f89354f745814e38dc1d4a0b435f434b9565a92b58f270b601528670c3849c95c78888498ca167e637fbc3e7a4949de948c0fc865db132c138a8dd482dc15880f0b8b90d44db4a486b021cc18d5c152192a6674d8fe9bf6e0c6fef7ccdfaeb0af0edb562fb8774e06a4f147c471d4217d26d64f05426fe6c8a764109c36dddc165d546f477b011705ec8b935624484b46eb3ed515301168975f9373f9cd8192dd27ddcfaae1c285b46bead18b89a5a1b6aeb89fe4b502c7ee9f0aba51ac822df35752747b832a0da557be6df11dbbd7ccee722a7916a62788e0d1570c635b8e59f66fb656db6d9c92f15a5d09b5be7a0dc7e9f4f0ae805194e01350abe22672e649a2757f38efec4609217eba67ce1d1b3debc52010a8a9e065274c56d0072e0fe0fdb97a4fafaac33252f6ecf216c6031f4732091e078b0311b66ec50cd60ae7345973004e55ae64a6e5912ab8a64938cefd0bd10b1af90e5708fc23e3a33f32613d9b11d9c2cc7a2d3202b3b0b80b6795f76c7d0abd17632ab964d591ef008deb5eb1ea4ff6cc7986d968cb3d8f952f342631900fa757486ef00715e1398302a9dc8c6a48c1098fa3b03c0142738a9f4adb195434173d5f3cc71d9ad10bb8916e401431cae4baf053fd92890c081d39f150959df56cf21b6e5a1fd45548400bad50db52dfad099669cc9aca5e49bc23c596525e936ff5586f0035930f71708c8a809e9794956c7478146a648999f427e906d720e98f0a8ba097f20ca4883de10d759437c1a15468ce3efe0626cf0e3e639be856deb6234862b55afeecbbc4bacb70b2616e05fbfa79e56c233eb32eac60033dc17e545cf4cffca0f0984fe5d27e0e6153f5fea8bae2f7cd3218185c959cf3f31a48e532e192943e4afd7a0473e01a9026938910971f5933ae2f70738c8db3c49d0d7c0a56f76b5c44e0b58e90bad4fa7f54a42e177a3b18ece73342ad691eb57b063fa1c07eab7d1bbff312997a90fad1db722de240848b8f7ef288ef67bd4566a1b1ad52647499c966d82e7a9e50a8109f1c62dea6f1b0441ca09f3b4a72761b7438345929ddb6584be116e4019531442119145143408bcf38a1281f451a6553aa6c73fb7f226606e6a78d5b7a6d826a4ae724524a1e890fb88c552c6337eebaddf92a353a153b5161a528f49e29e2c3c46b5914a2cfcf00ad66c99ca4b06150e1bfaaec1dca915e59a199784ed58276b16aaa66164eb708beb56b23ce333e820c9fdf1dd22f5e9d3946284d93567e32b9e3b8653499713061c38d13cb2213ae3e1e8c325d7e1e30742a67b7d600b412e2abe0b14c988614fb29fe5d9db6b6059a4db27510766efc802675a3eaf4209f4dd2a9df02815f2dd3bb5aa890e71e058ef2d5489ba55a2d7e7f70744e29a7955d7e2b242bdd4fc758fbf762a0cfe0a7b7f664d1debe17917dafa33907c6ecbedc7db7e80965df08cbd68061bf1ae9756b5e78512860db5cdaf142866f595c3038556cd7f901bb621f03e17eac0ffb77c74cf292bc69f2ee580897f27d3e8ace57d78f9401c4df99ab2dd8ee9af0787623c9c3b824e852ce722df3442d335805f64e3412f0783f1ae84dd9828f25f66bf5bbe65b0e184b5b90ec967899527b002360f89d5cd035756c37748bd97bbd4ce8ed3c1b2a8f985dfc267e48947d8371b43a190627b9a15cf3a2c6c7cb13c232674f90a0bded891e64d0fc6c5c0f1aabf432f8a57cdda87704dcbc0297de1e697470c44c7340cc5ca7d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0x1000}, {&(0x7f0000002880)="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", 0xfe}, {&(0x7f0000002980)="ead3264dd33da87575", 0x9}, {&(0x7f00000029c0)="e8dbe34494ff3d9bd807a4a7c961", 0xe}, {&(0x7f0000002a00)="78513c190cdd4517f12563eb5840d11dcfd7303c9c03ad3262d99728d16e23ce47cf7d0ac09ec74495ea72d94db9fd95a84ea0aba731e752400683b67f1ed7ccad22540a2bc563b228f7809888f1bd09d4ce30e599d004c1840fdac44c01116c48536a85a03b19a62c55152d1a06c1fdcf64e3e23ccf73565091641d043c331af3f19486d6ac84cff287190c279ed141a34fd7bbd61e7186e424ccfac19b15dbe6d39c0ec510923ac77a2b381846e642be5a17b0393bbc29cade7b2fe1b01ba4d3693208f24cda706b32eed9460aa736e289d4eadf4865347c0a2b7950ae3057e6369504f2", 0xe5}], 0x9, &(0x7f0000002f40)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x23ff986f, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0xee4, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0x100000000, 0xfffffffffffffe01, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x20a, 0x7, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffffd, 0x3f, 0xfffffffffffffe01}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x7, 0x80, r6}}], 0x120, 0x24000000}, {&(0x7f0000003080)=@in6={0xa, 0x4e24, 0xb, @dev={0xfe, 0x80, [], 0xb}, 0x9}, 0x1c, &(0x7f0000003200)=[{&(0x7f00000030c0)="defa6ec367c5df2f95429b72a3c4cb1c9c7191ef0293ba39f88433f057a3b67d2396b880df074e287defaee887717aa3ab6abb555235274f37d059c76ad446f4904269554df027f6c2f9a957b444bc3ed0144391e05f8c58ab4d22543be107b20abee9601156ad6b8f118ad9be467b21bce7064b77d646d5ca4a42e72030b3d816baca7d988feaf48e62e0e4097dda503879d663aabad775306d9dded76b270e41af1801efd4666be6322f0a5ef82439c1212544642c34cc1c0a9206d5698c7b3e9bb8ec576854a0f6b36748b077a82cedf1288f4aa9c0a1ef0cb27faf24d18674eb5862", 0xe4}, {&(0x7f00000031c0)="12c831580ee388b9f50b0858c597fddfa254d160d6edd9fc065093a23c2ac2cbe1e322f97832cce96b268148ebc955c6e6", 0x31}], 0x2, &(0x7f0000003740)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x8005, 0x6, 0xfffffffffffffffa, 0x7d9f, 0x5, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x80, 0x8205, 0x6, 0x7f, 0x80, 0xcd4, 0x5, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5afbc6b9, 0x1, 0x2, 0x3, 0x401, 0x7fffffff, 0x6, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x202, 0x4, 0x7, 0x2, 0x1, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x206, 0x3, 0x800, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x200, 0x4, 0x4, 0x5, 0x7fffffff, 0x3, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x3f, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x3, 0x2, 0x2}}, @init={0x18, 0x84, 0x0, {0x6, 0x200, 0x10001, 0x5}}], 0x1b0}, {&(0x7f0000003900)=@in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x5cb}, 0x1c, &(0x7f0000003b00)=[{&(0x7f0000003940)="07c07545dc7ba10294277cfc67d5853954a0216cbe1ce855dfd5f5cb64391f224d507bcbfc3eae9ec5fd3703b211789dbe5e01aef39455114173cfdc7335dd69ba9e7152fdd7d7bc5fae7cc3f2b5466d1881f46309a095d4a20013bf9d27043cf25d6a25e85bf30083157529ff9341eb2283eb3dd6701290c45288826e14a1542442c5cccc2e9decbae6968c7fcd0e35a7aecce0148c31f6e87ee7e04c774634bb832d7d9d9fab", 0xa7}, {&(0x7f0000003a00)="b7e21c5cb100dae7ba425ed18b162b54f426002ea470984ef7ba54fdfb80c048ac107ee2af3ae46dc62259f113685e7c753f7577672ba9251f303bf3fd8bda8cf0813c6ed3c6dd963e517e3c18cc936c73912f7a70b8fa39cf2258ee1f2c340ad2ef392c2c447588c21fad8172845cf21ab8c0795f4cb32d2699235c084b3c41b4f958e2227a217f503784f9b96572ef2e2c59f56c2eee22029764c2e20d9320a5ff955bd82787d13ad7a1e690664026e202b914a6fc5452752576390d1deb2b22c3a74df26170434ad77a9469a819b94c8c8cc4d08d46900caf85438737800b9b0576202c", 0xe5}], 0x2, 0x0, 0x0, 0x1}], 0x4, 0x880) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/21 06:32:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='nr0\x00') [ 297.947644] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xd4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:45 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x93}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001300)={r1, 0x6, 0xe123, 0x81, 0x5, 0x0, 0xa1b, 0xfff, {r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x8001, 0x10001, 0x4, 0x1ff, 0x8000}}, &(0x7f00000013c0)=0xb0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="958e969d8ca4c1d3aff001ac24317bdc921a65c660c82198c2027b76efe7bb12788d391d6ed821620ea9956d1aa37be24301e813548040400786b2119d5c0c1bbe89d09a48d5cfed20053b276be76a4419a8882d60d67c64c13758f59a04ae9b986635400359610c4f4ce623a2b9", &(0x7f0000000300)=""/4096}, 0x18) select(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xbd}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x100000000000}, &(0x7f0000000140)={0x80000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, 0x7530}) 2018/04/21 06:32:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000140)="04000000000000648568092fc34adcb3c47038390486b3dc0900", 0x1a, 0x200000, &(0x7f00000002c0)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) r1 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0xff, 0x7f}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000280)=0x84) 2018/04/21 06:32:45 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e24, 0xb0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/21 06:32:45 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401870cb, &(0x7f0000000080)) 2018/04/21 06:32:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) prctl$intptr(0x24, 0x1) 2018/04/21 06:32:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x5000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:45 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x8001) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) ioctl$KDADDIO(r0, 0x4b34, 0x4) 2018/04/21 06:32:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x7dc, 0x6132, 0x8, 0x7fffffff, 0x10, 0x1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/21 06:32:45 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)=@known='com.apple.FinderInfo\x00', &(0x7f0000000480)='/dev/kvm\x00', 0x9, 0x2) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf8, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417b2"}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) socket$inet(0x2, 0x0, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/21 06:32:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x13a}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:45 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x43, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/66) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x401, 0x7f, r2, 0x7, r3, 0x7, 0x7, 0x5}) 2018/04/21 06:32:45 executing program 0: r0 = socket(0x10, 0x8000000000002, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$get_persistent(0x16, r1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x15) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x8}) 2018/04/21 06:32:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x190}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x8001, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000001c0), &(0x7f0000002140)=""/4096}, 0x18) 2018/04/21 06:32:46 executing program 5: syz_emit_ethernet(0xfffffffffffffe27, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff0000b0f5d5000000000000000180080100005250806df029f549"], 0x0) 2018/04/21 06:32:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x9d00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x2}) 2018/04/21 06:32:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="0000008000500000d9bff46f"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0xfff, 0x9, &(0x7f0000001880)=[{&(0x7f0000000380)="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", 0x1000, 0x7}, {&(0x7f0000001380)="b4d8aa9e09abfe55eea65bf7753db529d3b9d04985b95d145da6c0a67c36134bd3453beef93c1e7edffd71f863202cc8c2e15078361e8ef35069bb688771327c74caaade4f2eaf37c1a7136d98ab80f6bc20419ec2881948c5a76748da9fd9713983e005948ccc475c52cfeb0d2c20f3568c1b7a46e3977dd70d4a666de82679ad54aec35c7d6937af9d06a5449916aa488b08461002e8f8818bc02666dc403640cd429182564911", 0xa8, 0x22}, {&(0x7f0000001440)="9c4855621a3e0ad75d7681a288cce69df3e65b12f94a0192d932c8f996be36814ec3c84d2b86d5fb6a4fd67de5ab02e2f600a772fa75327cc7468991ccb1936e93f0c89192b81f0e4bd46a578581826a47e4cf195319940f4a3fe5c6301ea7e776a6de8c8560103bd749c5f89b3f934bc9e80ca698b51c021185553dd1ab5e691e862b9c0fdbc069aade65f54edae236f5907d6685c18a85ba67af4f459a8e2033d39e6eaa95f0c8ca07a7168606855c43db668655fed01ca0968d04439d5d44e5e1287a9787a3637802af86fb5d1e3f24a467e0abe064dcc59c022d08d15b5d62e0006b", 0xe4, 0x82f}, {&(0x7f0000000240)="a8de3ee0e02d067b9f534f58c4cb0079867295f8ac42fd5269e74ce56f2d865d1c45868784b37fc7dd01c2cd7b236189dc53fadd2a12eebe877840708ffaffcec1375db29c4918eda2aaa60662fa400c2fd67ec7ed0736ee3bd92df3998742d73902471ab1ef02bf5f0b09bb729cb77cd838ab5d1177631beabdcdeb2edc99", 0x7f, 0x3}, {&(0x7f0000001540)="9cdd522ad53dd9d458ed9b5de8567b1f9beb49d98c1ab37854ade65e1984d69ff2cb48e40d0cb1ed2cbf0d0a75a4a2ee402048098eb5bcb6047ea0db4342f9dd71a719a9ebde6e25ff1c543b2f59161424ec40b2122ec3613c093a57e9318a20d022b6b5068261eafa13a62826e021741c9eff3ad4b44580058a9e3a4ecf270cbe509ae87c66b4cba28325ff9f9b5e217eef8e94e718f7bf0ca5a052f8ac18d8b2d78a1fb0439eb45a3bb37e0f9c12a3fefa625e5bd9cf18e1904ab055004f8bed6e6c27be27de76353e98e46c80e8bae3591ad69a2c32c689601d4d66174c097e8a8c374c0684b688ab2eb81d9f", 0xee, 0xff}, {&(0x7f0000001640)="7f3d15258362752c91b82371ae1c7d97ffb4287257a6d5f96c413bc8632726408daf513d989d3fde56239196607b5653603d09205e7accac749e31858467f258e11c45b2419075bc8872089339dc18d8f5a17c349c47c2b9e9d869f7072ae4c327331d9a5be887f8", 0x68, 0xb3}, {&(0x7f00000016c0)="b3189f0db599c108b7b5bde0fe771eb061c6df49ed885e1b709edaa16089c08f1cf5cf4b", 0x24, 0xc}, {&(0x7f0000001700)="e58ab0466d5ce2298aaa5ce277c5a8d3ee5fb188af85c45043fe96dd8d4153495f2d8229464e3a5698d1bd33407a84aadac73b2076d245e962a50db7e14ff626b31135765cc9f0b5e777224c6016c15ef96e26f3f0fdc702e690e25ec38f06d1f373843175b23de5c8", 0x69, 0x3}, {&(0x7f0000001780)="dbe6438c04e3a29f9f01d65d5356a4a7e1f8265ced27fab3f6338f038796b55a296b0ece2ca388f05e6c6f1c06cb5e5980d13aa849ece87fe15a61c1e75e64a1f0e48f70aecb7ed3c18a7a3cd2cd00d5237ef7aa0406d13beb8847ef3ca886b5bc21dd68bd977f20b9f8443e0218dd0e03962d77699c08c6856bcf1d97a7aa8105c40b84d09e8d86ed54622d010ab0bf23aaee3f7c45207370266870545e156d9412d1681e6c6c793664b90472f69cb1e886018d74eaeb8fffa72c2f20fe5d6409ff65b0e3134061e17fbfb2dea85c1883e4af7c81a17b5ce423b07534c3a0a0900e3077ea42ff4c15b48612816edf", 0xef, 0x4}], 0x80, &(0x7f0000001980)={[{@nodiscard='nodiscard', 0x2c}, {@resize_size={'resize', 0x3d, [0x39, 0x2d, 0x31, 0x36, 0x37, 0x37, 0x37]}, 0x2c}, {@quota='quota', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) fstat(r3, &(0x7f0000001a00)) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x17}, 0x2c, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 06:32:46 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff01, 0x40) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, &(0x7f00000000c0)) getpid() mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) 2018/04/21 06:32:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x9, 0x100000001, 0x0, 0x2, 0x8}, &(0x7f0000001540)=0x98) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001900)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r1, @in={{0x2, 0x9, @loopback=0x7f000001}}, 0x5, 0x6}, &(0x7f0000001640)=0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) clock_getres(0x2000001, &(0x7f0000001800)) pwritev(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)="34fb95842ec9e0f650554e70525425fb5a379b989d26ba5c6a50266725284174800218ffe17d83f5a53f1967591a645e2ef91bb879a97a867d6d707d2ca9e74db3839d68b0ce343a8e3ff23a9ce9afb32d341067b994876e781ea933e6c20c82950ec95217dc4e7f6d2de527c9f7f61256717bfb59e91582b831c6f78045a6f262cd59af6bbf00dd49dfad725366f9ec", 0x90}, {&(0x7f0000000180)="21bf6b493aab7fdc76d7acad9bc1a109cd12ca4c285f9418b56e1a84ae977810d8aeba065b2cafe49b4cf3d90f4e4299c46893358e2cf6540a5110bad214ec1e65f299bca90bc47a144368952692b2c34c34c5958d853b1bbb574545beaf2cf4d9d92170e94121bb53445dd87d5765b387a7ca547ee83372e20f9a3a9369e43240a604ca7fcfc7d3d2baf039ce00d6971438969d7696819f1432cd855bb0a01abc8722f8e409b54364a3dab2718aa3fb9f", 0xb1}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="1fc4babc96c7e7a04efe16b17d170ebf451bba0a9132000a635f2d670e6ce35f207edaa89b5005c7248008a8fd31887b9bdb50d0fff3bcc5f4d56b1c6ed37330f9a7c82afb16f11d28091053acd09119997f252247183dcbbbe96da6970405e0b38c6335da4a6bfcb9ad8bb357a87cb406ca87b1e3569968fd4ef44cfba0ab70432bb4d060474ace598bbfbc50af0a74142d3bf2176ae128307fc869be26862f3c95183a469c52dfd27142b85f4347b5de3697a27e6899a22e97c805a25d198b08ef85cf3fac8fa5ea1e15048e26", 0xce}, {&(0x7f0000001340)="a8a43445804e8cc1db6839879db3a78682abe895e40f2f0c16deb9669a65c8a3f82067fd75d1a60d4f6effd359f396866eaf4a6daae658789320b72af6f7ef163dc917bb0450535bc79b40ffcff60d33e3254d0551ef4b87273bf87bed2232417ce2cb299ae1881854877fc5ab5bb0de234977a86af99bdd21c3c0a9c0e3ac2e5f4fa28fd036", 0x86}], 0x5, 0x0) pread64(r0, &(0x7f0000001700)=""/218, 0xda, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001680)={@dev, @local}, &(0x7f00000016c0)=0x8) 2018/04/21 06:32:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7f, 0x7, &(0x7f0000000600)=[{&(0x7f0000000100)="f66cc21d2f1d8c9f7e500d79aa49d879936cc453f5815e943f4ac7a02b868f166d326e1cd90ccde94d590c3fccaf88095e3cf03a0b10f826db8129beb6dde28112e60524d74dc267bafed5296cf803d4faf73f247f2f484780b41d8892fa67a2de698e99e050f474e2e3922162fcc021ed27e16c14afc0be15d3b842086d16f1503e9d3c6e4ba592bba219999978f3da7879abfd965ef63c5cf91de23533117c350a4a4fdff5bb8dbfb352af10a823cb95a1cd930197695a242b428b073299", 0xbf, 0x7f}, {&(0x7f00000001c0)="6d0a22ed250216c89436367d736754b179f0bb3d13049f3c1e9892b22ab5c73226dfbc4f2bfcdbeaec69e53bb8fcfe1d06df669026700ef167f1898c8494be99fd05ad897ee16b4297bf251132b67e1546f37b4c8e3af2f6e8f7761cfe38624880ed315d30fea8fbcf8ce49a9ac5ff2cfd254056971959a00a46cc0fb618a24e4aa41799f551235174b18d57bd1e101ce5bfa81e025d77cbf30d2724849907f167f40226a2e485141f6257c8db4d0d768e973eecde5da4b1ba79cf495b8e94fff7430e8c1eb4f79c424b45abcc2a914e3cf77d85272cb91df26fd451d2846899cede438a83235b16133549b146a3", 0xee, 0x2}, {&(0x7f00000002c0)="6f9a3ccbe673e2932f0444e140d4b995eaa4c17e25516a67a69f077a9df24ea924a60db1cd0a566321cb325eaebffb341176041254b3a00390644e23dcd8f9f8554eb5b1ee92f8aadfc3ebfd60ee776c3faac08b88ec0814d7ee168be57a181fdbf4ed2009ff913841a26aa10355699331e4c3fe08cd13f63c839261f043e837519b02329493fdacdd349e60f4eea0a180d19e2ecce5c986e795d44929470ccdb043c2e248e073aa87daabaf9b36cd22c94b36f05f60d27a1906f89c31b2bca2", 0xc0, 0x6}, {&(0x7f0000000380)="d173a2e81af7c4e8a47db88de6ad0ff6690a556b87bada786ccc43fc9779af29506a8219edf8083bcca6f21f308d18eaaff8d002ccaf1a82fbcb1d7e8afef47dc3e3919798a64dc59719226c5b5db80e544e", 0x52, 0x8001}, {&(0x7f0000000400)="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", 0xfb, 0x2}, {&(0x7f0000000500)="c71e15d78858b0dc3ddebc4705a0abb095f5fdfe140fbbd267408191b2c53413fcba8d58fd9887d8621a8f4cfe326001c55b9bb5910f449315f101e1db509b4345c958f429238f90f1586d1adb211ba735f068d79b87ac0193c07a77e3b18ce42fa28a8baca29ecfd2f402a28df4a4f49be37495379e11", 0x77, 0x681}, {&(0x7f0000000580)="e9df74809424ae7993dab293b6c7be71d21a4af2286a493d3131144c66f5ab7f9b3c8e5933a63348cba7f3470caab44020ba4aedfccdb85445de40bc729b6088a32cb9d72512caa1d7020907bea5bf0c3540fad5bd63edb5f741e3186bbfc2a6e148", 0x62}], 0x800000, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e6f61636c2c6175746f5f64615f616c6c6f63636c2c64696f726561645f6e6f6c6f636b2c646a035e656c616c6c6f632c000000000000"]) 2018/04/21 06:32:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xb100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:46 executing program 5: syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8a, 0x800) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f000000dff3)) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000040)={0x5, 0x1f, 0x5}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x72, @ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0x3f}, {0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x7, [0x3ff, 0x6, 0x6, 0x2, 0x380000000000, 0x8, 0xfffffffffffffffb, 0xff]}, 0x5c) prctl$setendian(0x14, 0xfffffffffffffffe) 2018/04/21 06:32:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="c56b3758df7e64f5748b2dc90868227d5c0014b67f6fc23b6d4102854fd224a3440dbb42e071b1607f2ed3d49149b7836fa2dedf25f6ea002ac081ec33a0f47d3bf67bec79b2ccf2190c3956b8d6d1122051c5d1f925011d1198b9a988f5e477f82ff1f9e188095dc660168fd9b95092094ebcb4e2d0d4e749a04fbf6ad35617554101137d269a60b2206f5106f22bc3e734fed61b5adbe7cc7a0bf04b4000a0e3940c36042bb8918658544244a1edaad209f0db52bc5ba124fdb019015d943d62e9fadbd8fdd1583c5b7676a6d08ebab275ac01b91769cfea059e4d6b4819368cc9", 0xe2}, {&(0x7f0000000100)="a6", 0x1}, {&(0x7f0000000140)="415ff1", 0x3}], 0x3, &(0x7f0000000000), 0x0, 0x8}, 0x0) 2018/04/21 06:32:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x7201000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2da9, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)) recvmsg$netrom(r1, &(0x7f0000001440)={&(0x7f0000000100)=@ax25={0x3, {"1db510140350cd"}, 0x80000001}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="14ea72d8e0fef40d5ecd8e33a8e6de9ca85d14fb74fd93f1c1a5a0ba3857e660979b27fd4ce25d3dfcfdbba18305b5543d816aba4edddd376f268c32ceefdf55ce5cf6ca5dc71296c63c339db95777ee71380f57530665120aace2665ef5410c3a3a773cdaa3176be04f154672d5f9319e66f899b4c1593dfdc98665c4d48973d1d14b4702b75b36c2e29cbc7dc499c5af105d5f90d2d688836198419a5dc6a00ce22a009b6b558fe1d8710acee93e55894260c6ace9f05317d4049f34c02fdc12711604ec38f3a7680212bd5bcd3fd3f7edf185a4c46335a4ce5740b7d9", 0xde}, {&(0x7f0000001240)="d6cc245f075ee0a3f711cd7e", 0xc}, {&(0x7f0000001280)="73312121b3c633a17ad04c63f2be4a9b3c998d1dba252b8b53be9ec224269abc11acb55d1895de5066f9ff5dc8cc61f74f3373a4fece253c634f2dac891da2ca3f648be93ad8d834e0a4ae9b11e08f9a09a60a6e401b87f82f519370894713a29b426254cf135397308c2e0e49d60f2b2a1f988f2a9efed6e6b577082bdb56d68ac5e590adf79efde9a8c57f7efcbbaa1e1640e71bf6c0504242c5b5a55bbdf10774300c4fc4d4a3f7a15b16c3e6d01d37ce3950", 0xb4}, {&(0x7f0000001340)="669e329f19facc8d9f9217000df0fd46d0c3b7c99ad7bd14b67b38ea6c2583206fcc9b5fe1c26921ea138a573ad932d71707a4ca2d3cb5e7e3948c823e4af91a", 0x40}], 0x5, &(0x7f0000001400), 0x0, 0x4040080}, 0x0) 2018/04/21 06:32:46 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000280)={0x5, 0x0, [{0xc0000007, 0x1000, 0xec021205f81e522d, 0xbf, 0xffffffffffff669c, 0x4a, 0x1}, {0xc0000001, 0xecd, 0x2, 0x9, 0x8, 0x7, 0x8}, {0xc0000000, 0x1200000000, 0x1, 0x0, 0x400, 0x1f, 0x171fa8a7}, {0x6, 0x6, 0x4, 0x4, 0x8, 0x6, 0xffffffffffff0bbd}, {0xb, 0x200, 0x2, 0x3, 0x5, 0x28, 0x5}]}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r1, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="0200000007000016328b6c0000003aef2000000005001a00ffffff00020000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/21 06:32:47 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x101, 0x2}, 'port1\x00', 0x38, 0x110000, 0xa7, 0x10001, 0x3, 0x9b, 0x6, 0x0, 0x1, 0x2}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x1, 0x2, 0xfffffffffffffe00, 0x8, [], [], [], 0x100000001, 0x0, 0x8000, 0xffffffffffffffff, "6874c8b45afe787dcd2a016d209f216c"}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000000000000, 0x80) ioctl$TUNSETLINK(r1, 0x400454cd, 0x307) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) fcntl$setlease(r2, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)) r3 = getpgid(0x0) ptrace$getregs(0xe, r3, 0x1000, &(0x7f0000000180)=""/84) 2018/04/21 06:32:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xc100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xc900000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:47 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa200, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x4}) 2018/04/21 06:32:47 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) eventfd2(0x0, 0x1) 2018/04/21 06:32:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$fuse(r0, &(0x7f0000000000)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x4, 0x8, 0x571, 0x2}}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000080)={0x20000000000000ee}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0x3, 0x5, 0xfff, 0x3, "936a3461af32c7909e8e1923f3fd175540f12381a21fd0b5bbd018ef61464a8d2c13bf2306628ae2e76b52d4", 0x1}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = getpid() r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/04/21 06:32:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) 2018/04/21 06:32:47 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200)="750818bea050c7a77f7edd69d59788847fdc75e49d905a9239e8b86d82125d5754544f81a510f82b44f68a69192d87b99149afc5f915f6b09575091bba951ea9128c14b5cc6df19340225198a7483eeeb793b383cac0702457d60223a53f8c8fb340d18ca56b717c0d2bd5bc2a25266d01", &(0x7f0000000280)=""/175}, 0x18) r1 = memfd_create(&(0x7f0000000400)='@#cgroup\x00', 0x4) fcntl$addseals(r1, 0x409, 0xa) fallocate(r1, 0x3, 0x0, 0x100000001) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0800220f00000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="f88af58f1ab6c71cb3a4179c3c1c92ced63846c99dae39b3da8a4285600251e66e397abc0afe1fed5086cf8d0e92c833a5dbbba7f27c41648685b74fcf3b5f4f470c7e94e4c98fbae9f66ddf2b3bea03df43480ed826e4e88be130de5c5a4221ff3e6da48a04fe89f64d"], @ANYBLOB="ff02cbb20004000000f0ffff240c9218fa172c00000000"]) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x7, [0x0, 0x1ff, 0x2f8, 0x100000000, 0x10000, 0x0, 0x3]}, 0x5c) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000180)=0x1b0c) 2018/04/21 06:32:47 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f00001b9ffc)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{}, {0x0, r1}}, &(0x7f0000040000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'irlan0\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x6c, "8340fb8eaab82e4392915d415b7ee34e18e3481df66de9bcb95737239526aa736f7fed81d8a6a62924ff387b9236d82f056db76465ede340c77ec91fb5731344f8ffc3c6341ec25410b7e922592cc80c74bef7948f528a07d41eecb24695b15952463b25418d8af944986834e7d5bc3e62811e1612aaf28a4f69dddb237d82fe"}}) 2018/04/21 06:32:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x800000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xbc00}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:47 executing program 1: r0 = memfd_create(&(0x7f0000000000)='^%\x00', 0x2) ioctl$TCFLSH(r0, 0x540b, 0x968) socket$netlink(0x10, 0x3, 0x10) 2018/04/21 06:32:47 executing program 5: unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) gettid() r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) timer_create(0x0, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f00000001c0)) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000400)=""/137) accept(r3, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80) getegid() getegid() r4 = timerfd_create(0x7, 0x0) readv(r4, &(0x7f0000c64fa0)=[{&(0x7f0000952000)=""/219, 0xdb}], 0x1) timerfd_settime(r4, 0x1, &(0x7f0000dfa000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)) getegid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000b91000)=""/139, 0x8b, 0x0, &(0x7f000020bff8)={0x77359400}) 2018/04/21 06:32:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x42}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x0) prctl$intptr(0x24, 0x1) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x4, 0x4) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x20) prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7f, 0x20, 0x2000000000008, 0xfd7}, {0x5, 0x7f, 0xffffffffffffffe1, 0x3ff}, {0x1, 0x88, 0x7f}]}) 2018/04/21 06:32:47 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0xa) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'syz_tun\x00', 0x6}) 2018/04/21 06:32:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000001600549300fb50c9001000000004000000"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)="98258243fbd176ab64994a986b6744ac33153466ed72db8ff0950ad4108aaa149d6c531f21bcde2d08276a16e9a8f50f1c206f731c142c2205ec28effaf717f20dd811cefa1865c1f41d5ff20b495a47f41ad8ff01e4bfab85ea0241f1a6d41afccb0ba11f64921db1690f4402f77063043e837092351fe317700cc52d466f56a29469556345155eb62af2f0aabe7b4347b9d0a1f3ef7d91e7c6cc76704b94", 0x9f}, {&(0x7f0000000040)="aa0cb8ffed4421bec094c1130c0822be07abbfc828051a0d83238bcc7af5ceb2a1dffc11ece74a30138d467dbe3bd4c17b2ab6f0", 0x34}, {&(0x7f00000001c0)="8f0b207e834ec63ccb92ba4f7a799db25814398f0d432d650e8ea3ab907358eb7181a9fc4881b28c89e46c87aad7850a956fdc1c04c85555105256b3368df45fef60a7906aa4657f18bef9806cbeccf040856421389e19f3cd91fa6d67d6a02ba16976696d9b397b19b2612d2bb5fd85dd83841afcc48c40ce757d7aefae1f0e4fc11fdee1df3ee94fc52f1053eb7a978c9e9ff63c98a97da52c1d1cd17319", 0x9f}, {&(0x7f0000000280)="3ac301c8ee8aec54dbfc6d756a74bd2941ddd1235406ffc0e8abe325094516e94600cb42b01491d25b9dfad1b5711517f19ae73cc7763ec0051cde0b8f1a471f098a3a9fb15f467ec2a19cb7f5cd53beac94dc77ce101ce27884abd0d763a842ec54113e5f7e1bd01224642491c8b970e8487cf515d5240685452ffb7c33b41b28fe3f2d5bae757e441b6d899189414a1a149cd1", 0x94}, {&(0x7f0000000340)="1ed8d0ada76c3d4a19d256f2f2e5a9ada9343ccd19e348f078f45899b9c7384004810be6c47aca74311849af1e2db3f5e3375847de0c2f35a61d108d798f805096631c0e0dd54cbf80efaf4b00bea13f2bd9", 0x52}, {&(0x7f00000003c0)="c076c124ca73e90cb74a4923ea1d64f995fdc6c70a8722a97407c743bd1a127f3d3d8e524692bba5d9eb71e39a09744a6f8a899697c3166acdcc1b6cf90d98f979dd3d6e060a07a6f2d68b0b5c85ec339dfbb6741d9b02f4dbd8e39c903a8b11bdfd6f2238f88819ce3c9621c34bbc46112fed15b16b2fb85909bd3d66be77e1d90e16ecc25e6cde44bbfcdbc26289e2c657140e5aa137b5bfec40aa1659b091fe2fe9c05572dcbcbf523a63d13486f0da36b297a34fce3da0684bfe20d17aafaab859249549e6e43870a3e5826aaf678309a0e8808415d71d078d740c973c5a603d177dcd4551d8bc625b180372db03d851641aa728c70c", 0xf8}], 0x6) 2018/04/21 06:32:47 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x3d7, &(0x7f0000000040)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379732f6e65742f6970760fc99f6d9017342f76732f736e61745f7265", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x36, "a3764ee666ebbdca3d8abfc5be72ccfd71212686c2210b50cccdcc18197562932d63af958f5c0eb8fcd66ac6253f2daa03551221c3fd"}, &(0x7f00000000c0)=0x3e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) [ 299.749760] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xfeffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 299.842360] audit: type=1326 audit(1524292367.431:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21323 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 06:32:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1ef}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) pwrite64(r0, &(0x7f0000000180)="be4c43c1d2a8a80feb350d456a0bff7941a5ec2189a2ea0d213b787c7bb0dafee0f654e434652e71a1c30a9ce5652ebaa0e980b761b09b0c1708cad8c52a6203ef1b22f399fb16e6e0a82aa03a2a", 0x4e, 0x0) ioprio_set$uid(0x3, r1, 0xffffffff80000000) prctl$intptr(0x24, 0x1) 2018/04/21 06:32:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400800, 0x0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/21 06:32:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000000040)="39000020f0c8faad813e82e1ff0700000002000200d7efffff08009b00190004e9f50006000d000515f7fac8ca117dbe8b5005ed1098b7f3602f5434479c6ea33d616004f48fac52a5fbdec9d639855181c95257f1f0171728305b84ccda01703c2a0000000000000000000000000000", 0x70}], 0x1) 2018/04/21 06:32:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x300}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) pread64(r0, &(0x7f00000000c0)=""/234, 0xea, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000040)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'lblcr\x00', 0x0, 0x1f, 0x23}, {@loopback=0x7f000001, 0x4e22, 0x2000, 0x1, 0x20, 0x20}}, 0x44) r3 = accept4(r0, &(0x7f0000000240)=@nl=@proc, &(0x7f0000047ffc)=0x3a9, 0x0) sendmmsg(r1, &(0x7f0000007440), 0x237, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/04/21 06:32:48 executing program 3: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x228, 0x0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xff000000, 0xff, 0xff000000, 0xffffffff], '\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x8, 0x2, 0x31}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x100, 0x0, 0x1, [0x4, 0x5, 0x4, 0x4, 0x5, 0x6, 0x1, 0x1, 0x1000, 0x1, 0x55cf, 0x400, 0x76c1, 0xfffffffffffffffd, 0x8, 0x7], 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xffffff00, 0xff, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0xffffff00, 0x74e05430bece842d], 'sit0\x00', 'team0\x00', {0xff}, {0xff}, 0xbf, 0x4, 0x1, 0x2}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f0ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000140)='./control\x00') statx(r1, &(0x7f0000000000)='./control\x00', 0x1000, 0x0, &(0x7f0000000040)) 2018/04/21 06:32:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x20000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x91000005}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x124, 0x2e, 0x2, 0x70bd2a, 0x25dfdbfc, {0x17}, [@generic="c120daf6d8c91494dd6630e4c0a4ca41ba9bedb64937c2f0aac7cd0559addc58a725cae0e1842e5127b52b0e7344ff195cefca23a3b5f080bda5c249530f6513b600dc9156c1036d05eeb4a030e0deb296dfe6d43ca5a9674c2184b8e9e1ece982d3912e67d21c5782dde452bf5a8d90c4826026f8ff39f53d1954213276f512960bbb28a194", @generic="56e03ed302a5467400b3ade551b1c895f6040e8947d3460591d1599c6678f69d2970a9506ac6a7d67f594f0853cbe96a44ab29a02384aeda8a68c05fa80b7e115e3685cd2ebf34322a6746d497879643a13ca0c575d0fc042d32418446dc20f7d84e13deb7ff16318026521f4d0cc0", @nested={0xc, 0x59, [@typed={0x8, 0x57, @u32=0x9}]}, @typed={0x4, 0x21}, @typed={0x8, 0x4c, @pid=r1}]}, 0x124}, 0x1, 0x0, 0x0, 0x48000}, 0x40) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) getpid() [ 300.751774] audit: type=1326 audit(1524292368.340:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21323 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 06:32:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000480000, 0x0) fanotify_init(0x40, 0x400) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0x19eab208}) 2018/04/21 06:32:48 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = semget$private(0x0, 0x4, 0x120) r2 = getuid() getgroups(0x8, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getgroups(0x1, &(0x7f0000000140)=[0x0]) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0x6, r2, r3, r4, r5, 0x82, 0x26a}, 0x9, 0x120000000000, 0x8}) bind$can_raw(r0, &(0x7f0000000400)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r6}, 0x10) 2018/04/21 06:32:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x8401000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x500}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x20, 0x10e00) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0x2}, {0x0, 0x1000000020000000}, {0xc, 0x3ff}, {0x8, 0xffffffff80000001}, {0x8, 0x3ff}, {0x3}, {0x3, 0x7}, {0xb, 0x3}, {0x4, 0xffffffff}, {0x3}], 0xa) 2018/04/21 06:32:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x800) recvfrom$unix(r0, &(0x7f0000000180)=""/215, 0xd7, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond0\x00', r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1e, r1}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000540)={'broute\x00', 0x0, 0x3, 0xbf, [], 0x7, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/191}, &(0x7f0000000340)=0x78) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x200000000000003, 0x8101000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0xfffffffffffffddd) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40000, 0x0) 2018/04/21 06:32:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0c00fffffff0000000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a3042fc4a4ae0ac5267a7493139bd99dcd85dc73535edbfc6143ea334fe7cf48e6d25cc2de205a2944c3632a72475ebcf2d5967a150b14c3cfb"], 0x3e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) r5 = getpid() r6 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001800)=0x0) getresuid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0) r10 = getgid() r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001900)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001a00)=0xe8) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001c00)=0xe8) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001d00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000001e40)=0xe8) lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000024c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000025c0)=0xe8) getgroups(0x6, &(0x7f0000002600)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003e40)=0x0) getresuid(&(0x7f0000003e80)=0x0, &(0x7f0000003ec0), &(0x7f0000003f00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003f40)={0x0, 0x0, 0x0}, &(0x7f0000003f80)=0xc) r26 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003fc0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f00000040c0)=0xe8) r28 = getegid() sendmmsg$unix(r1, &(0x7f0000004200)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000400)="3294ba2b5dc77416ddcea2698d4fb6646791d906ca9c58982d65e40f17cddd3ccddebeb9d4fd315ee348c0e608d8cbad7a0437d216374a2090f00876762c02984897d203951c3bebba92536c9d134645188410b44ff366eb39b316092acb057d2aaa9f4232a2c2a7b7086207d93472b50ac8c3", 0x73}, {&(0x7f0000000480)="eeb64845aca5732d707e10b72d0876f7600815e3ea2d31f6adc4001622194cf22c47fa913a8a6a9dcee5ed9ac659b2b8c25bbc31799da999a27c9764b5e420e001e80a5809edfedf08b42b10f2260ed1e7646b17b92e2e24a49bd9f2730415039f7983e91b45f22005bb192b8ddd2b6d", 0x70}, {&(0x7f0000000500)="edb2f44319215937c6ad71b96b2c7e711d72d2f483abf96106828fc7a1fbf746092b59f0ef35ed91835d04ce0e2d747ba1cc423c4e0393e7b98060e8ac442027eb4729d8423132e53d11e935d1a7c255e3edea6111d52b76bade105ecb377e746dbdd95061c2ffcbcba3fce0e5d3ece3fad87583719bcf217ad67d5dd5508743f8ed58fd3591a5dd44cfcdc69b6e4995e361a440d6c5fe77247d8409d62f0b63a519af0057bf4141541167461444b145243c918d57e10a79178c188cb9eb53341d2b399ebe3c8750c89afff344a8c9deb3ffe58e773d63b5190c2e521c91d8951fed622efe7058d7a226f2512da99bfa1b93dfb4e25d7c900eec28c8e36e3ee176cd33fbf14487ac044a654a770746d3f523e8e103e03698dafbaced55c7200ddf423e00d7894e9dfd3db536ec17e7c7846392fa41a181298c1efe69bbe6f94d9ff2d97dad1e44d90d4c519a100c27e125fa0451215d7d73230be71b3bcb4ffd70ff87ae4cf44e8eeb72c0ecf3c67a814e5f956a4a359873fd5f5d283dad4702c1c97adf10c15134890bb0842772a820705dd16814026ee2aa238e869b98a0a7792c218b48af90abf229b557200e7a2bf39521257683c2da89ebe46bdc31809dffb690fe2b6b274f929b9dcddcac523e6dd04142c98a41057b72394126e66b7095bb61ed67acaf18c0e2d03bc20b4721dacc92d55b6eee688ed02e68498db2b0de05c011aa8f227da7310674ba0fb63873b0589e99bf2a7547caa41803396302056fc1917ba55ccdfc90dfcdcd56af2b66e8303ddfdf3d7aaeef63c307d47b52df3d92c01ee53d5b1c0022146d5a5f7c37bb37cb9db2d95d049a297c07863a1593193e1e737b94442195c45348ba3d6c6f42f30b5a455655117a3a61e7eb0d83aca84f849f37c71bd1012e6c55b228e9ce0306c9e3a4a90ab5eaf45dc8479a94679a36139947e8acf394585f2e5dee8395648d326074254b8a0287818e9e83e8e9cce683e7764e8d7d86cbca3ec8157b75753a0299fa8da22610f8731d63ef4a2bc6ce76d36f6786d44839d4b06f7c4ed13afc37b26523d49644eca76bcd6eed3a89cdea959daf427af61643adfad3d6ed709318f2b509390abfbdbf5f0e44d463ac4f17da2010f20f46bee8c0cc181602ebfd38cede5b76da2be3fc5ea6ebcf18c8172fad38b7e0a0a041916da2cf97e6bff1741e9b764b4744c80583ab3cd64a6bb72910255fdea769e5a0844e5a2f387bfb41fea9136f3fcd82191a68c71cafae42ca95a8e35392c6b02678ceb391e63fa290262061543acf6be9524e00c8dba881b3e7277db65706840469f029bf8e6ceb587116ba0bb7dbaf932b7d5a5e821d12d927af0211bd4aee7b470820d1477e3631b980ea4ceddbaf097786cbd644ef544ac3eb2f16aed79420e5c68360a8fc2ee379425112a962cfd46d5017f57af2c545e7431116fd4b9c0cb5e5f961825caf436d5777392e5f61f2752d98d28d7d6ebe841a049bd5a78c9a6cb14cb2a4a5ee18a11c268b644988e4cf2c3daed263d865e47ef71b59ab66a607a6c8c69bab9e729d9ca145b0cf098a1e1f53ad9da7d09c0341181d7d4eb9831539e3af86a30950e93a9aa6a84b82e9dae7515f9efa0d76e75a7710001f9b5070ca942e04e0eb22aad3239243f68ab8faf42192cf7800c176637b7d555de4d843b2cb378313741f66c184825180828c8ba306bdd8cd8a5fd3065bdba17b2ef74e68eacaa176296c1f7d04148bf8acd667558ccd7a9603d668809cbb4e1b4704bb9f6f9ad94ab938ef6cf6e401a2345d687f5aebfadf10c82a61ee44a602c2fd315cd4ad59082526b90d8e9c1885cc2aab39cde32e69df96babce5f4c0fa29a0bb8aa80d48c78008b911bc2bacce1aaafd5cfc7878731bc28709a2fad39d1e39544b7a0ee8ce9b8bcb08528d604652d2747593024f6895340f4dde1b3cc712b785f1f6411d30c0c2510c7b22dd3b0d18915a0d475cd5bae471f92caaed673442b5f2fd534b9c32db5442d1513be31bf9f75c99acf71c0f995b61b3c4338487f75bc98b0851c1ec1f5cecafc3c21e636783808815a33a3c8444c69f2cec372106dbe5d23f39d30f8808e6769aa92395496016849a79e441bf1503d097db3c1e25a51ae7730d1c2729f6c9d5d68bb9049a53bb674b425bfea0606c234dea86a79d4e913ee957e63782dfe56da6205696ed7a8cba56cb6ce14cd5bc1e4ce607001433cb0b1462659a9917a408d2d06f03a0268760edfd9d1244f3e8276a0340eeff7181bca575a7579505d91b4b5da3728b896c41f501ad1482cedd1e50d9fc5308b76ed7165ffeac038b86860d7a9dba87e41dc483bf8bee44dc56a850ca6ad57acade0cb2ec4aed5c00978591f3754c046ef2a0d0b62301175a4c5d2afca289229fbf223558958ead35fca764933c0ea617ae7729af215df060750a2c127ba178a167300eb8ad8b25bfdf6c48786e20fbee2c457139464af6e380f676b944740613f444897b6507eb923995138d65f41919c7adb6eb0dde9d8d72472a346f92484c1ef3ea5fb67a6462e5ef74ce6d123241544e17b6e2460a883ac10e224f4de45665575cccf5d901c9dad0a94492dd686abf9985ab663b0319b36056ed1774be3f96213a37b6d501b1e9cc290c389e577fcb6cb784867081f6f41ec14e20a0a4e85e1a9bfd26d4cd8f5c7937d5a527fe418551067f3f9567bf717b4707a43e75128d2b0c4b3f93a7559882541fe414d2d6c7578525080d7565a392592f12aea04fe901899e52afcc20acd9be704f74fd9733c2729eedc99efa1417e32ba6f494970def94596fe4affcdc97e7671f9333d3aeae8ce47391fc1feb8a5aafadb1d5eeec80900e6c229f38b5d23259d53e6c62ada13ba58bff624d46fdc897155d4fe3a5cfff77d82d3a8a3c36094897d716c8d53496259c3bbf2a0111dbabf074ee17149388ebc66b4ff1fed56b32b798aefada00d0400db4ee059a72ace563b782825132a6a1d39032ccee8aeb10f2b2c77aa7e263953557356ed436b7afb3d6ece8beb5c49ebb084f67649a3e17e40e1b30a3b4e508df73aa89aea95f3ed6ba5bca4c9ab46b1ad8ac0bc8434bb60a4465fc727a28aa5d8387907d0285950de48654926ccd2c7d9d124f80eeeffca19e380d91df0237b3d47da93ffdb2bbc3572b6b6f4922714af1552481219281e52ed9b25c91ae2048b4c006a52d61513c995e11df619bd7d1cf9294a47d7ed0fbb120c88fbc37b40f847ceb96e0cfd4e3f7dd2b85e2f9d03438345ef4ab9105a6bb75fe5ace7e21d5c88eb094694884e910797df8e4ed43b0c2fa9f97498a49ccec621b5c85cdce35bc4ecfe8758fb0a7beaca33e647b3647f947279aae0012da7dd14930081eb480701da51319be5ba33bffe66d92411a109ab91a5d490524c2e5174137d66ba6e5c6918a2972bc8d65c8648088ff81dbe1e13d845a57eef21b3e251b63d1461aa71df2606c1f31632ac984fb1eadb2de7f5f34705ca60fbd34646451c04af1539dfe94066d423c0f9c458696272ddd290b8064da2376d358e2c298b1bd75c96107b2b0c6a0c82936bf5b4066dd69ddeeb3f0095988fa4c46660f7026686487a3e447343526fdad907e9c0109c9185b8963dca429c454501e48e08f10eef881e79ad2334976d8d637f93b5382edef28ee0584c56a477bd168181ce3282c85c861d4ade1e529f2f937faa2da4e9bec9439f1d5f504a21acf64ee13205a4579090635a9468e256346156f296177182f7ff7e1bbfb5adb1d615633ba03d41b03b7dd55d0c5ba2c39f5f598b0fd2bd4bfc1321134b78f5f94a5742614c23e8159408f8fd0e6d7f7063d52aa9dc1764d097319aadaeae1eb57302315f1442bdd8243e836b5ce09a71455c293204d220784e9ac5cec66f9a1ab59211eb776294b0d35bc9cb50a128382b4aa133d8ce44b71e1e339b4be790aeb7f347b2558b2e105133b723b80865c0e8f592bec63039336910441f796b52416f94f2eb7aa92e8cc500e5de086e32677101475744cfe5a1069cbd8f0f6b56b085abc66d2edaf149c0f70a2c68b6b97a9cd0e02762ec289c75c993066418663a8c2f5e81a6a6a0ad2a1a3bd6dc08be471eeb25bcc3fa63d3e4a3d3f6a083b39b668ecd1e527bc46975155bf6f6b8fc424a14b67ac38fcb80946689f4f705d04b682c1e1facb5ab1a18ef7ee6004a005ee444c33d2b701a3fc8f8888d7f78185f71818cf7be7f27e6cbdf38ac87ffefaaab2d35e15d8b1bd1f9c5382efd02c52ac3817a8ab6185f8732ace73ed778f6b5e39bfe98238fe28cce8169ed93a646a7175d0e93858efb6918c88012b142a983b4fa9feff20766094e4939aa6abdc2c6bccc4be8f3e244d848a2e03d6fe03f761269695b54ed1bfc6f55b8ec2baa95af9cff2d60e250a742371707e89b6977e943f1a17a639ca19f18bc360ab1f1365e3f0341e729d9727106b41e1659c688410394191e9243482655c0480629685e0358f3793ebdd2d9ebe26e51073b37e140fee6128246815ab6e8557da85d9b20b958db9674ad46482806a1b168135994ffdee7d63bb49674645db7fcce364a6bbd453335f542dfc7aad03c431cf661de4cb0d884131f30021fe639eae85225b1b5b00e68d62e9f3b575fcf22447aafd6548a1d1c8a6d63645baa53b022a7dd62311d35fd3acc1b957695b78e685b1316ba8c31f6eaaaea6f929aa3662eb0dff81c85f659b422bfef9a37c1a4968b052f0822e60e40cb245a93631e61b69cf9faf5182444e0bde99dff583921198d43e2c0ea4e33063f3707b5506ab253c02c182fdc9bb3f70591bcf2c2cfdfee0327b22f53d1b20817530cdb814ac38781bc07e7e6068f83b7c0d01d373bae50645bdfdf04905abe0ea373e078affd506291e876ecc543415d47cb2bbdf281d65f0705cd8a48f30960d5d2cde1a9b825808994211f2d798ce25533ae8e998ed8d6f4817aa87afff9efa6a3bc5eb432e3a0b9fd44cb8de6d69ed39977253230e1a14e67fbca76792c55fa2fcfcdd9c4294a4aeb4e70982cc940088d8d3b2939c07cb82c5685d06328bad64b6e7f1e450de06362884c0939a559c2d13b71c34ffe2e907aa349bbd7a74f4e81e96f7fe0a1a9502ff299ad60b4691abb8d305a4d392f93afee8106bc6860a0766c70b216c4bfd3eafa1df8d1b8853a90208de07d739669afcd2a7c7bb60e7b9afb4c0c7a4aabd5fe7eeb9fcab5fa6c3b457e71782377c1221a414f51d470d3cd3f72e027c9fb0a0b7cde32014d1ea5e5aaf7808898c9da7b3c788e4fa6edfed6e3d7f3fd43d7955544c0cc202cd2d356d971ffc001ec08daa7b5284c0bd03a8b896ec69fa8313507ea7e11a9addcc982861aafbb6e2b820afc2aee002d67e99a71dc92ea8e7cd207c0d760fb2672ae1226717f41e772ef3aca2656d3e15fb47ceb3537f7700ad8657199cbd5a5f872811baac23b4b6fbea02350d02c48e55be2c7655cbba213d0563aa1a29206467a95e1b881b46b417fa4ba0fb627ce27dd7665d0f08cf51691d4bd148e31787406270c240f2a61d7c69e773c04d38c92f4cd2ad3e40f3e439e7635b374309e65fe05c2bce093054fcaee1154e9e085da54ffae63d028151d72b63a3e86301fce1ec315689409b50dddcaf5bb01384074165b3615b9d448b4d20a57c82c8545389af1a9a3b7d2006b99b4b92682d4478fefbed824458741cde3e0b0ae34bc03dca047b2c50d17040401040c8ad8cfa84150aa0b2618002df013f8e7b16e3f6d65231558646", 0x1000}], 0x3, &(0x7f0000001f40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf0, 0x4000050}, {&(0x7f0000002040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002400)=[{&(0x7f00000020c0)="27de65a089048e138dea3bb352d499c68ff02e00e220ff0093ce799efbaa2ecd7121e0f8dd24e9c15de4e270ba19bbea0ca087b406175f1151d6c4c06ed4c61a240cefad7605e29f74d3f532eedf3903b80cb4bbec58243abb3f0c21cd1c2146c42036c76c12f8627928edf22598f8b4bd15e00592e59b1650ea4c6f0bfbae434bb2ef84c93719c514196129cbbd30d643dede106e47c261ddf2c33909fe9768acbc212b48226631daf6edfdb1f5845b46cc9657dbfaa9cbe9f89323b959bb9c5f60e2508e362839161ea72d98ff6f708d3bbfa29cd3dd683b62726fbc3207", 0xdf}, {&(0x7f00000021c0)="fe97d8a65d5727362a6e740af42f1e13080177013edb2095cc2384f1acd25d1711928aa52a8f4e23871b6a6432e49234248d47b5d7a297713239359990d71a18661c92a4cb8300fc74baaaf484eac91e4ffd8f538d376dc89f4a96d216b7ff765ac02c", 0x63}, {&(0x7f0000002240)="dfb465da85df5ba951e721dea73a3fde33271772cee3b43238ad1f974abfc5cfa3e4778543884d1dee92870530778f1a9ff3e68e338ea58619fa93be556e80a8c891eda31ba1f651e341dca4dce7a566debf85d9702166cd567cfe544fe4afe845fec54628f3f1553fa44ff582520910bec286a4badbfaaed0e21b9c9ccd12ef75147eb0e6c5a353bd", 0x89}, {&(0x7f0000002300)="681ca45aa1e318b91c834d6950ca1f5bf106a1f7bf9bd4e5a6b81d87adde16f4372d1d817ed8c6ec2222b8d6b185ffcb67aeef1e089a7ef58c0f2773d3ebf53a03f5ae89bedc464cf20492be8f0b08578b2065c3a13187327a915d3523a26b94a43b3106b3796d0c00bb6f", 0x6b}, {&(0x7f0000002380)="7a7662addd7b1e3c58d4447ae4b8283b488fa99ca4b37975c608ef7213e9b9bd8979c6877e313fcef1c011532520b84ef8c79e4d972de0c5cf36b3f1233e337cea5fb368fd0e9c78dbfdd8c9ffeea76070269a1b725b86e0ba1967b2648975bc6b074ecb5152ed880652927b", 0x6c}], 0x5, &(0x7f0000002640)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20}, {&(0x7f0000002680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000002700)="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0x1000}, {&(0x7f0000003700)="304ac050b7265d1fd2e6a08f29f47e6aae9e5d1ccfc36550d95c12eff40ba14187429046b037241f57c9282c2e32c50c97d510148fe5f09f3c5c8c35e0882982973c6fdc2e8454fc1e8b3450c3726c86586cd3bd9c2c74e72ef56e61a1264627c060940bea6976e7f9a9e1cae8ea8a7c66efd19f66f2fee5dbbb8e8e083f04ab50c5da8272f963124b641675d3e695e4c4addd8e05cebe41ee2b1ffa36bdffe7f2c1c498", 0xa4}, {&(0x7f00000037c0)="90fb804bb00e4148e0be1d5ef30ed79357a0dc061b4ebc44609d42174a77a133f8c0ba1b4b20706a9ba59193a8de0c1344e768caca242374cc653ce72a5e6c2491becbfa4ed242748da9", 0x4a}, {&(0x7f0000003840)="05b0f18b62437a866285c33a8dafb48409a9c4a84ba830d033872ba9582426c712e485792a6b14bd1f5430d24fdd526e5a5664ada2013078ad19990cf298b30f69a79ebda90df3758e4812dd6d74171bb3111c4a12b1e88c35635759ab2d525dde92616954a3", 0x66}, {&(0x7f00000038c0)="abd8d007b2b712adf1ebae81539ea13208ab82062f393c227d56d750f3748c387efc6752f10acb5f49d02a3805958457f0fb322020c4a6fa4afb0d1fc53c7b74e9e71e0daedc8782059a42d8130a827925a5e5b5c9baeaf1", 0x58}, {&(0x7f0000003940)="ada12b951b2b5855903aead33d1789a6eedc4cdd8a24332987634a6f5838a08bad59170d80dae27cae8f921d483bc9e82f276d5f0623e3c104278ad7a12ab321f40fc112ebe441654a9a5d315439de4d811ade314d0c36e77d3da6dcbb571a68f8c3237eef475de0823ee35f4efd2967869d623ecc822bbe04db5097f90db641442e56ae317721a149fc42aafdc298a8056795412b9116e666dc585468b66899077a91cd0cbd8987b8d2fedc7712ad95b8be88268a06e8d4cd4f7160556fcac1af14d22dfbb422fdb62347b77ccd692e8dfb6f4a3db465ac2f2d5e88dfdc74d8b51ad841f2118cd0835ca2b800", 0xed}, {&(0x7f0000003a40)="7880611be4c7b0c5ac5a8a9407495a3fa1c7b7c04100f1dbc6cb2cdc891b7ffcd3562489243ffcf5413f1bb751c20fb6ef99edc1289819b23c698c0e9a3533ba1384106c63729650b562447457cb25cacfb7ed685b8a261e197f030f7c9965c2136c840b425d9bf383ad2a597a904748b5e1d8baba37685bf22cdddbe8f305cfbb9cf084de9a3b67cd4a1ee374f2f6db357acb84ca0897a64e33d0418d7e246b2366d6ed22a8804a6416d6a6d4100272893367aa0fc78d17da21f38c0cd871602d425222c19d3f44b53011f624a38af6330ee32a9ce4aa", 0xd7}, {&(0x7f0000003b40)="a61c2dc4cfafc52f6e511602a5a8cebb09a9bcfac6e57407", 0x18}], 0x8, 0x0, 0x0, 0x4000001}, {&(0x7f0000003c00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003c80)="e42a2e89f415dea738e2d405803c738995b40c41a6b53a45ee231b566174099d5dccfb6518ac99d5d4234998155dbdf95d93302583b10cdfe1289e83467f8814e55c8a50b5957f2fc832494ce8d75b7d6fc31120fbdad0c00ca8caf8ebd4afcb03ce48befa6d825270b4971a266db6f084bd97fe", 0x74}, {&(0x7f0000003d00)="19ee36922db545df6a92e356774d342194907c15b3fe05b97cb7165ddd3b2cb0bcdf0b5de72a8bedeb59aa75bda8e3b732465f3228e8d807e9e594fe7308fa0eef50f4a41299f81cfd749417c8cf4763f2da58f066d11208fa1fc7f314704422cdf17dd07021f71f10685ef4f7b426d185f10a5ec500477ac64917b84c53b9bc5f8e7a6f807934f4d5b36354e2f10a2c0c2d", 0x92}, {&(0x7f0000003dc0)="b495d87d58b02db6280b01", 0xb}], 0x3, &(0x7f0000004100)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x4010}], 0x4, 0xc000) tee(r0, r0, 0x2, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) r29 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r29, 0xc0286404, &(0x7f00000002c0)={&(0x7f0000ffe000/0x1000)=nil, 0xbab4, 0x7, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x400}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x1, &(0x7f0000000000)=""/239, &(0x7f0000000100)=""/47, &(0x7f0000000140)=""/183, 0xfdfdffff00000000}) 2018/04/21 06:32:48 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x44) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x100) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0xf5e5, {0x6, 0x759, 0x8000, 0x4, 0x5, 0x2}, 0x5094, 0x100}, 0xe) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) lchown(&(0x7f0000000240)='./file0\x00', 0x0, r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0xfffffffffffffff8, 0x2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000480)={r7, 0x48, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0xc52a, @dev={0xfe, 0x80, [], 0x1c}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x9}]}, &(0x7f00000004c0)=0x10) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) socket(0x3, 0x2, 0x1) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x2, 0x2, 0x1000, 0x4}, {0x8, 0x4, 0x7, 0x1}, {0x0, 0x0, 0x2670000000, 0x535d}, {0xaddc, 0x8, 0x0, 0x1ff}, {0x4, 0x8, 0x6, 0x4f}, {0x1, 0x8, 0x8, 0xffff}, {0xcc2, 0x65, 0x8, 0x7}]}, 0x10) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) tkill(r3, 0x16) dup3(r5, r0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000480), 0x0, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) 2018/04/21 06:32:48 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x40, &(0x7f0000000100)=0x2) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x1000000000000000, 0x6, 0xfffffffffffffffe}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x2) 2018/04/21 06:32:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xc00}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x4800}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x8000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000040)=""/204, 0xcc, 0x40, &(0x7f0000000880)={0x11, 0x7, r3, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/21 06:32:48 executing program 7: 2018/04/21 06:32:48 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mount(&(0x7f0000000000)='./control/file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx6\x00', 0x0, &(0x7f0000000180)="9fdcbc5b146f5772f0f5fed1be693f0e7ed5f00c21024f9d3daa391843bf029c30db264f34fc8698f4ea5240fbd6bbe1de692eb7c91721a2b259add5690e2dbcc670cc031adec7faee808ac55e230f383969721accf62131b3a7d50263076cbbdb55c6ac788ae65757c2f5db25094cf3e27f7a041352d52eef60b8ef5a7286bf6f3bf2408aa8c31b986d99207b27cd69864050d6d5") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/21 06:32:48 executing program 3: r0 = socket$inet(0x2, 0xf, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xe8, "c2e2199040c20cb0d457e0eec97b8d396f472e753218c20ee03eac4daf8bfdf782442107e03ae13def7312ea3c46dbaf6b4619f7edf9e45210fd3e0e79c85b1db29bd9f652a1c739f4c72d695c994db6085dc7c1af9eccf082c6cbf3582f72a5da852fce6a882132bce43bfecfa49b0895a31aca8002790e429295c37e734f3f79f32d5319171cc18b61c5f89acd862a3126a79bd6d673770385bf1aa70297a4d95fda6aeecb1979f62b7acd0fd612873361f2b117637c10d4216d7fa8c49beafa49fe64d8fc647f2a2abdef80b1318d375f83a4ac3bf35b4718bf27d257ddb0c42a467afee80586"}, &(0x7f00000002c0)=0xf0) write$eventfd(r1, &(0x7f0000000040), 0x8) fallocate(r1, 0x1, 0x0, 0x40000000000) listen$netrom(r1, 0x3f) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x880, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x3, 0x823}) 2018/04/21 06:32:48 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1f, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 06:32:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x9e01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xa00}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:48 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'bond_slave_1\x00', 0x7}) close(r1) 2018/04/21 06:32:48 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x80, 0x40100) tee(r2, r5, 0x8, 0x0) r6 = dup2(r4, r5) ioctl$int_in(r6, 0x5452, &(0x7f0000e35ff8)=0x45) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) r8 = getpgrp(r7) fcntl$setown(r4, 0x8, r8) fcntl$setsig(r5, 0xa, 0x12) tkill(r8, 0x100000000000016) close(r0) 2018/04/21 06:32:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xe801000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x81000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:50 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x10000, 0x4, [0x909, 0x2, 0x100000001, 0x10000]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x4}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000140)="c710b836743799ae4bd8645e9761d52e1d0fd6742136420d8265d3b9de3e25d5dc1244f22831ecee105b8c54dc35c223dcd95c3e18b94968b9bb22d87b6810ed1c2da774cbc9d266afe0bf8b4d8c434c3e8f0195e4", &(0x7f00000001c0)=""/86}, 0x18) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x12) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000240)=0x1) 2018/04/21 06:32:50 executing program 5: r0 = socket(0x1e, 0x4, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x10000203, &(0x7f000016cf61), 0x16b}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) r1 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='}vboxnet1wlan1)[(]trustedwlan0security\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x5) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/21 06:32:50 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3, 0x8000, 0x3}], {0x8100, 0x4, 0x4}}], {@ipv4={0x8864, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x400000]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/21 06:32:50 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)={0x4, 0x0, [{0xf000, 0xf3, &(0x7f0000000000)=""/243}, {0x1000, 0x0, &(0x7f0000000100)}, {0xf000, 0x17, &(0x7f0000000140)=""/23}, {0xf001, 0xec, &(0x7f0000000180)=""/236}]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x100, 0x7, 0xc77, 0x8, 0x6, 0x45, 0x7fffffff, 0x4]}, &(0x7f0000000340)=0x14) ioctl(r0, 0x4147, &(0x7f0000000040)) 2018/04/21 06:32:50 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x36, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x3f, 0x4478, 0x6, 0x4, 0x7, 0x5a6, 0x200, 0xba, 0xffff, 0x3}, 0xb) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f00000000c0)=""/8, 0x8, 0x0) 2018/04/21 06:32:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000000040)=""/59, 0x3b) 2018/04/21 06:32:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xbc000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x900000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=ANY=[@ANYBLOB="0663044000000040"], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/04/21 06:32:50 executing program 0: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) [ 302.747256] x86/PAT: syz-executor6:21479 map pfn RAM range req write-combining for [mem 0x18d380000-0x18d383fff], got write-back 2018/04/21 06:32:50 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r1, r3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/21 06:32:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r1, 0x9) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f000001dffc)=0x1) r7 = fcntl$dupfd(r6, 0x0, r5) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) ftruncate(r8, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000000900)={0x0, &(0x7f00000007c0)}, 0x10) read(r6, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) getsockname$ax25(r10, &(0x7f0000000940), &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000840)=0x2, 0x4) [ 302.821657] x86/PAT: syz-executor6:21487 map pfn RAM range req write-combining for [mem 0x18d380000-0x18d383fff], got write-back [ 302.839789] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1a0}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000, 0x20}, {&(0x7f0000001080)="cedce8ae3c30d9adc65dc7f288ccc86226d3286ac7e117e95c5bcbc6fd6c8eedddbe7e05bf6f33bf0db33376e7ad95baa51186efd11dad67331db88501320cd145c605c1deccf9b74bc5798800b4c213ccb21987", 0x54}, {&(0x7f0000001100)="ee20efd712ad3f0b97611021a91a95e9dcaa10b1f978b66333753e86d6cc3163935ec75eaa49d06be6a0d0077ea28955f57bf3e4bd3c126d0b338457c5fa3c03a26e184688a4ad815635a4afa992c64e9a204d42b12fa14fc9592a", 0x5b, 0x9}, {&(0x7f0000001180)="585c60f79db529191ca9", 0xa, 0xfffffffffffffc00}, {&(0x7f00000011c0)="31991a2f47170cc882932ce8d3893964c11e7f0fc48ff0a19696e68c6913b403577bae0aeaf7a16fdb0fcbe72af22576a2ca84b8c90fd2b3e280b1b2a64b15f6a1529f2b42aa2a0f7ab24362e4efcdeb6fb956eb05ce26b0825f8995b21ae0b5e1436944261edabde502044ec5f264532386a2272c1a366cce0ffff4abca326601b34f05205bafa5", 0x88, 0xffffffffffffff3b}], 0x104004, &(0x7f0000001300)={[{@upgrade='upgrade', 0x2c}, {@locktable={'locktable', 0x3d}, 0x2c}, {@spectator='spectator', 0x2c}]}) sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)=0x2) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) [ 302.867280] binder: BINDER_SET_CONTEXT_MGR already set [ 302.875233] binder: 21489:21494 Release 1 refcount change on invalid ref 1073741824 ret -22 [ 302.900202] binder: 21492:21495 ioctl 40046207 0 returned -16 2018/04/21 06:32:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x4000000011) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x88) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)={0x6, 0x0, [{0x8000000d, 0x9, 0x7, 0x2, 0x7ff, 0x400, 0x100000001}, {0x4000000a, 0x9, 0x5, 0x4, 0xa1fd, 0x1ff, 0x10b33f70}, {0xc0000001, 0x0, 0x3, 0x8, 0x8, 0x7, 0x8}, {0x4, 0x1, 0x2, 0x7, 0xd45, 0x1, 0x6}, {0xc000000f, 0xfff, 0x1, 0x6, 0x2, 0x10000, 0x2}, {0x80000008, 0x100000001, 0x6, 0x401, 0x40, 0xaa}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/04/21 06:32:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 302.938704] binder: 21492:21495 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/21 06:32:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x6600000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 302.979887] binder: 21492:21495 Acquire 1 refcount change on invalid ref 0 ret -22 [ 303.021825] binder: 21492:21495 Release 1 refcount change on invalid ref 0 ret -22 2018/04/21 06:32:51 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}}, {{&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b80)=""/178, 0xb2}}], 0x2, 0x0, &(0x7f0000003cc0)={0x0, 0x1c9c380}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xa000000000000, 0x1, 0x8001, 0x8]}) 2018/04/21 06:32:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x42000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) r4 = getpid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) r9 = getuid() stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001b80)=0x0) getresuid(&(0x7f0000001bc0), &(0x7f0000001c00)=0x0, &(0x7f0000001c40)) fstat(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001d00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d40)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001e40)=0xe8) r16 = getegid() r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) getgroups(0xa, &(0x7f0000001f00)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001f40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001f80)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002080)=0xe8) r22 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000020c0)=0x0) stat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0xc) sendmsg$netlink(r2, &(0x7f0000002380)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x20404600}, 0xc, &(0x7f0000001a00)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x154}, {&(0x7f0000000680)={0x1358, 0x39, 0x100, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x5, @uid=r3}, @nested={0xc4, 0x4c, [@generic="4dd76b93b273d5069324565e506bcd04dbed4b6e580c60e4be6d42321567c8037b6689e032e261824be9b8bd5b6f5bf695a7b3221374a047460012c6c10bfb9384eb2838c1fe26cb4768bd7ff3157f29842e0400517c40836fe5b8f43a825d4bfc282ade90a31529daaf1b27c30791c522a32b2f36190c0664e38534e479f41fa2d1e4ba00831351e48221fb52c24af7f276a204a80621c69c6f76a0b80e3e3ea99ed08575ad7604fd991bdf30160f2bc46d67bf53", @typed={0x8, 0x91, @pid=r4}]}, @generic="7688eece526c59d8e3152d1efcb276dabc9213a246537c2181637c6b5ea3bebbcfdc8247a0a02d50def21ed9ca16144cece99dafa8630c7b6c84a0889abe03bde996b8c107a492c2db566bc14d9af30ee76c71ccae9338ddb44e779b0d126df5004f278ae7f832eedf6156dfa532131e78c07b3d8d82cf7de58761545bbb1c196dab", @generic="85d21a", @nested={0x1104, 0x38, [@generic="8fdeb0437f287298fff4ec44ce6504d81b2d870498bf66d405f94d434af00edd52d70e145a2daa8d665f410926b0295226ff1316cf652bd64f2cb779af22ae86e201319b7e9901c203af5c79c96414792dc88a98477241da356226b5e60cec2a5eedd727c23d2d901d1d4f2592372ecc2a270404b96ab592fa6d40eaae74157aaa7bcdeac295b67e1ecac906e8e65a26df877f0ec847010fe37c2254059b432c0ad9ce2dc373b968e953f6ae6405e0e306564f3801f978d63149248a7fa93eaa5042870298920661f834c0851b42", @generic="6930d85b56965f38efe9557c5537c74b40bec3f3", @typed={0x8, 0x89, @uid=r5}, @typed={0x4, 0x14}, @typed={0x8, 0x3d, @uid=r6}, @generic="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", @typed={0x8, 0x2b, @uid=r7}]}, @typed={0x8, 0x70, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0xe8, 0x14, [@typed={0x8, 0x5, @fd=r0}, @generic="7e1580e6177a9ef34b4ae8318d9fb10c3200777a12f7eca52aa0d522cf02037d6f26241a197ca24064f2932339eaa3f4a126bf25f5157aab5c7ba04472d919c726ca21fb6ecd61f2979e7937d42de8fbd99974af249f2c4f4f08e814505a58782da733ae98c7811ba950f70fd6b7f7b16061388a3edd1de7de5be1fd3dbe513b94d33451e8477954c4c2f9dd298a26287f482d6ea40003b4673c86c72cb0ed57f718ea9722374ead1bdd1813a98f872ad8bfd63807e45eeda880a1a589c2acf2c5d5bc56928c1ab56c3f", @typed={0xc, 0x24, @u64=0xffff}, @typed={0x4, 0x7f}]}]}, 0x1358}], 0x2, &(0x7f0000002240)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x110, 0x4}, 0x4000000) r26 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r27 = dup(r0) setsockopt$inet6_group_source_req(r27, 0x29, 0x2c, &(0x7f0000000000)={0x8, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) ioctl$KVM_SET_GUEST_DEBUG(r26, 0x4048ae9b, &(0x7f0000000140)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001]}) ioctl$KVM_RUN(r26, 0xae80, 0x0) 2018/04/21 06:32:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x4, 0x79, "cfb852e6d97da7262b7ee01f8c86ab46458ddd27e37b3715bcd7e456064585bd0253979be8528e0880ec0295bd7201146ee290704387c44f51e7cab269721cb2ae55d2198c5a8952e60e5f307e318f5e70b0b0f4e7027b0019caace47dee38e9c7122c083a52a1133c19bdea6afb95ddee49667b538b18ffbcb69782d0688e0c4608914945b201bbbca9c8074f788fbbd08f38b35c8b89527f375367aa5574098d2b84ae400b55af5b398543b1484af27bd407aba2deacc749c9f894d5c460bea7ba0de139fed8f34cad9e2343a0c3ab16a5532e14f816fd476d2332200b5122e51e6866b5d129f23be97d487fe6fb30738075d9372136"}, 0xff) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000670cc73a9ff2b7e0fc4ab081735c127065e4d7479eee099e001d00ff0a00000000fd3151bf7a53"], 0x28}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x3f00}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x410002, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xce0}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600070000000000000000000003003e00000000000000000000000000400000000000000000000000000000000000000000003800020000000000000003000000000000000000000000000000000000000000000004000000000000000600000000000000002b79b0fbe6e06e200000000000000000000000000000000000000000000000000000000000000000000000000000ec000000000000000000000000000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 06:32:51 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f00000010c0)=""/180) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='rose0\x00') syz_open_dev$usbmon(&(0x7f0000001180)='/dev/usbmon#\x00', 0x4, 0x4000) fgetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/4096, 0xfea9) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f000056d000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000080)=0x800003f, 0x5, 0x0) 2018/04/21 06:32:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x9601000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x86c00, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0xffffffff, @empty, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xc13f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r0, 0x4, 0x100, 0x400}, 0xfffffee3) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/21 06:32:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x36c) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x400000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) 2018/04/21 06:32:51 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe, "fd5a18686a914f7b101a8ff49557"}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4b, "74603f05c1f734e5bfad21be0c77a3ac6f75cd7ef7a80bcb71495f4f63a71e75140100018488767c6e510fb8697dbefb8c25eb04684bf61c9cdce6289226c200fe3e4c592d19a960564670"}, &(0x7f0000000140)=0x53) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1}, 0x8) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 06:32:51 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8, 0x4) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/21 06:32:51 executing program 6: r0 = socket$inet(0x2, 0x200000000003, 0x402) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000100), 0x4) 2018/04/21 06:32:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xf0}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='vmnet1wlan1\x00', 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r1, r2) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000480)=0x0) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) r10 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) r12 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002dc0)={0x0, 0x0}, &(0x7f0000002e00)=0xc) getresgid(&(0x7f0000002e40), &(0x7f0000002e80), &(0x7f0000002ec0)=0x0) r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000040c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000041c0)=0xe8) lstat(&(0x7f0000004200)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000042c0)=0x0) fstat(r4, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000008c40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008c80)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000008d80)=0xe8) getresgid(&(0x7f0000008dc0), &(0x7f0000008e00), &(0x7f0000008e40)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000009000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009040)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000009140)=0xe8) stat(&(0x7f0000009180)='./file0\x00', &(0x7f00000091c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = perf_event_open$cgroup(&(0x7f0000009280)={0x2, 0x70, 0xff, 0x6, 0x5c810581, 0x5, 0x0, 0x6, 0x0, 0x0, 0x463b, 0xffffffffffffff6a, 0x5c, 0x7, 0x7, 0x8d40000000000000, 0x5, 0x0, 0x5, 0x8, 0x2, 0x1f, 0x2b9, 0x8, 0x1, 0xfffffffffffffff7, 0x4000000000000, 0x8, 0x3, 0x4, 0x9, 0xa1f, 0x4, 0x7, 0xf7, 0xf132, 0x2, 0x9, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000009240), 0x2}, 0x900, 0xf8, 0x5, 0x6, 0x7f, 0x9, 0x2}, r3, 0xf, r1, 0x9) r28 = getpid() lstat(&(0x7f0000009300)='./file0\x00', &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000093c0)='./file0\x00', &(0x7f0000009400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() r32 = geteuid() getgroups(0x4, &(0x7f0000009480)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r34 = getpgrp(0x0) stat(&(0x7f00000094c0)='./file0\x00', &(0x7f0000009500)={0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000095c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000096c0)=0xe8) stat(&(0x7f0000009700)='./file0\x00', &(0x7f0000009740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009b40)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000009b80)={0x0, 0x0}, &(0x7f0000009bc0)=0xc) fstat(r5, &(0x7f0000009c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000009c80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009cc0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000009dc0)=0xe8) r45 = getgid() sendmmsg$unix(r1, &(0x7f000000b900)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="6d07a69992e6ef6f9beee673f707d3d1a735761b6aa7471d81ad60de831369e7cf0482c9c95826ce991332ccf476a760d9ed925446cfe2f86765acd3ccb5fdcca28219b08ba5068f6bc04e0a22194c7b3ad8cba32517b02d29657ff01e74d8efa3f922072969a61a7df03dd78d4cbb3cfa72d6f7f8a0e2da940ba0ea993f88651f5ea42ec1926de1c71d553d04ca30d6acf24c36e0e98edfc3fde52ee1930fbd8703", 0xa2}, {&(0x7f0000000200)="a12131eb76b94f1659db77a744b3104c91fcde52cfe91a22db768cd86d22e9ef39071a754944a30be3472f0b2279571a29dae95cccaf0ca9f165bb0fbdc63eb479a23e686f0fc8d397cc68", 0x4b}, {&(0x7f0000000280)="f048210b25294fc8201bd7213b1e20095511d27593e2a993cc70213b3024dfd3b9ddb2d871f444b762f2c55e67217eb9bd46bc803d2d689aec95ad99fb9721cee24ececbf9500f1505342ef39954199389f4c72ce1fd6a0ecf72beb48dc2098cd1c70cd2db8f628ce4289d4485b3ef588bc45d6a5c82e2ee149d4971d4b73dc05f8f7ab57df1c261a4ba13a9cb55a6cad1497eb5d6eecae42772645441a820dbdb4823752b0818b626e4f4e93a91308887f199c411a426fdc085bc8d9961dbf79254cc7d0d7a81fcfef793", 0xcb}, {&(0x7f0000000380)="848f24c37e0afbbdf721709fd909b330c03285ea831a248f8f5aae9f6a125abbb662061ec56d74b8b49fc7a7cdddbfd1c334e6e1e817b8f673f8b4d10067c577e46b25c08a2c15c6d2db1a3ddfb44ae7ffb182ceb65916b2d542eeb10737afa0cadb89fb1ee2dfdeab1736ace719847bead451e9caeceda4321cb9c50c8fb283ca", 0x81}], 0x4, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r1, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r5, r0]}, @rights={0x20, 0x1, 0x1, [r4, r2, r1, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r2, r3, r0, r1, r1, r2, r5, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r2]}], 0xe8, 0x4080}, {&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002d00)=[{&(0x7f00000007c0)}, {&(0x7f0000000800)="713ad585e0a4bd7e01fbba77aade978c2c108972483c96e091291944ad9271567804dd6fdc8b9262545254a5570298779cadd5ae70cf8f4a38e22d8a38e9e2e9b104e85a423d1f281f360d1c28f418a1c4345fba2ad6bf6dd36cbdef6131281f8792bceb7fdfacec54e11648bcc83b78c74256d97f3f8ba89a909e438e2c0da22b8298a45b1a859601731c182d4bfc2dca1e7a5eae4152473159f4c0019068698470256ef6d07e02e8efe544cbe706028d4438b587c59610186b8c276d321a14f025fc8c1cf5fd89699011f45223eb60910bc26348de69beb8882451714b01dd25a24fb0cbdc5b9a1c6b025eaf57df465801a2758dc1250e", 0xf8}, {&(0x7f0000000900)="b1957433562de229c72278e8a24a64649550fa26e6899c2c4e7e51354a884f4a7a6f4d99a97cb39f74deb4f15d72bbda4c8f70b6ab277c5cf8c6aa6ebb1aea46ec19b7fb29963722696248d2aa87dd8caeaa97b36bdfe7a998d1dbc6cc44eb9d4009d91f1688419d3e13ebea0944585687e27ff18cd7bef1a417a73542b20b194e8b007167031f941f16aa4374718983a7573a0224c1732ce95e1b3f85aa578c9f32dfff26176aa9d2c545aef2d515e8b20a72d7d2571a8ba7d50fc0ac08fe07d2c42277ff3cae745ebc307299", 0xcd}, {&(0x7f0000000a00)="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", 0xfa}, {&(0x7f0000000b00)="bbad00e9144f8e8c5ef0c67f054ddefcbb1a34789926e6a5d9427b5672a110c9947d089ba08fc57f9de4970d7f2b2d27e8ceec0ad4c3f86179b1867206c75ecccdfef45db2cb91dd26fc1075f165a90d24f436b469266aea6202280b78626719fbbed9759f83108c18a643c8df7124b7383a1d6709c64c1309f9147c5d5faa6b8c5c596c69a65d6deb718486cf23f1c8216e92911faad1d1e423acdeda0b40836a1c3be438c7030ab4484809683b80aec0219418", 0xb4}, {&(0x7f0000000bc0)="618591ed5fe20ea9c478adf48675ba000beb1f19c461", 0x16}, {&(0x7f0000000c00)="0aef5f5381ddf17876a1b72f20271a578b6390c26b380161a592acfcd47f5e2d62f1677f5442226e82e73d7fe2888adc50e8a449741cc9b55705c872b44b8eee1d5cf66eb81a389f5000f461105b9f1bf821702ca4b81ff061e9ca9ab6a73fd1bd4f4f3fd4943ad26ec4a5b44f41e04471dc19bde3d5bddf35cf34d1cb121adbd71f78d5fcfb2f77ee09dc62aa84d4ae961ba70cef190ce3f20a3937dc25c027724e202342500dd324c75907ab1047c506aa72e91b205ddbd794150ada6de458afa576fa2ae0325fc557ef1c2a34a816b0d5e66b4c928ed7f1bf09ca9f8228ff0974f34faac9a2a0f449bd726556e4410afc129f0609f3811d7e746bfa0fc19dda86b4af5cce24d00c3617a44572c6da5f6a2a23c1963b8f066c6a6b4209eeb41f5d3a1064e242e52f643e891591aed6a3fb3634befa570d56f3938019ad98102cd3b33fb8e5b8fe29494dcd4d50ac109257f48e7318d9dd2de9e8f811059d300133af1c805ac6ff317ed59f61122e6a6cf8b8f420393d02f96665900019a6dee076f8dfffb7add11bd1c58ebaa389419093cc79bf114bbe034cfaa2e2afd2b2aa5136db848840f389cb4cb58d4fc7d0f106cb29bee3e0d252c2acf0152b3c75ecef795ff3efe3553c51459c7ce13543257da46b57ddacc43cec53ff921b995123d5ca1c20b6b9f8c154c231d618e58f190532ccc44a4db22d0cf0003a45c708f84337300610d04094267788e7576e6b0867e30e1cc674813df7a79b2a1595b7a281d8bdb5e1400d61eb8f16491d142e378a7a76f49caa45f0e4ad87937ecd2e84641dca4d7811b892e7e0f36328565c88dac73ab573e6c4ea4962122f21b3b700f1aa766b65914f7fe518091f2c5d289391f51a5581bc6b92dd7aaa1ebf40905cd3770c3642a7bfe936e647198bf6f6c685c06dfcc86c05d6e4437ad94992a79e86018493f7b19bbef7ad0afe81cbcad31b7eda93a478a1dc5366025ccd20841f4046a0bdf9b64f96f876fc32f670ad5206ac5c34b0ce1924712211af96bc0d629e53a06786549bcd184ffe8466ca2f6dcae2b9352d99ac02fb8b9e57964057dd3928751dd11e717a86149b11820aceb36b2c525063eba8d4aa3151f6ccb01e117f610eee4e253ad92d14d2cfd32b468d88ec255044b832cc6ab62f98721d1ea22bd92540963d9e8fad5613dd78bfd82b970324d441f92f360752db0224c531e33d892308d943f2fa01eda884f5fc12212a156c0da7f497bbe9505b130de17d86cda259fd9767ebd0d067903ccd96e48c920836078d50fdb37cb7fff5b19b22c979c57853b5c7964e23b291cb865924fe9314749d6dd5df84a7f0bf109bb2ccfd8238ff355aa3a920b2f3c8148b388c7cd83467d9fbfbafb5fb887715d8d450244be6ab14e181eaeaeaffddb439d74ca02e1712b2b34458e7c7bb31ae56187481a3a66741762023784fb019ee1e66315ea962e759fda37033267729c64df7f7bd2ccb204133b928f91947ae322c0fd69bb5eab8eb9b1262262c2da6ee69254f1b57a50ddb093d7a878e9b8c477e023623d5f79d6f8d496bab7fae9158a481b81b62c70934a4818e56ae8f3a337190cd98c74ba5ea7d5b80eaa29d18bd1aad9f94fae8ca4d4eb455824bff9a79273c1807004397f6a7dd58cf7d58fa0e0afc1b48a95d56ae1946e3e5946f1b274c0e24fd91b37aeb3979b1dfb036e2b37e3d5915a90980d92ebc54c49db00feb6dc4455df39d8d81f1c535879a5c1287551b9460f4e46ba981bbe4e69b43a2020bcf9ad5e4b8e27480e758cf2e65d92746e176d3a1b3ab09644e024f95d2b9b37921eb90007e3a0bb918fc76df510de70ea38672a44920e00f4c3969aa22aa2037fb49fd6a8900d1104dde991c2af744ef397174ef56523f3f36e07b752ab10db898921afd11db3a75b53f75132df32288d5e0704c4b156e8dfec3f2bf1bbf136372342448b5186d204c563987ff8606e38fa14cf9d53af40fb834adfe746cebe9603a28811f380f068181c0387a980d9646df44e025832e34466d0526913672cde227b24cce3297a8487dea376f7240ed7df16287b5bc542e2c74b3cc59bbd8af915e842a151727cec5783d15f9c31dcceb4a12004d9a24e8dd9606ee2b99df1e39a827692becf8fa7e6e619e9b39539e2e98149a5c0c983b17357c81bf305f816be009e8165018de43d3aa3f54e25565451f6ec8ffb394af6338af69a766981f9b205ea70b231cdbbf0235f2223882f4872094e4159de253fb37c999fadf311c3cd9a08b01080584971ea836a7d808252d1a36c06452515a982d8f262d1c1189ba3389d333a41312fe32ea6ae9e20d0b5a3061ef69f74c2748466f803532b215ba2b5637b2c0d60772de60daa562d510387c92cd8efb424c80080f5cc4c2170fcc6ab53c7e9510779ff1edb3b7e9daf385fe8a7a5602d719379e2b7a72a3e3d0ba15b8ae2c9f3aafaf161650e516d5854e25596df56365dc2448c43db072eb59e5f24b569743420240ac145ee839a3db39815285bfda053fde6403d1bac38562c32b2ac815474511edf6e6b26373af9cda818a1368f07ed53308705a4f40501aaaa3120c5580a55ae4ead30c7c2fbbb4b4fc144312b5a5d8c0a69d79942543518e5d044dc78a1ec9acca652e72212612920f7b54360b6c5487e7b37af05a522a11bd1bb4fa700c69570f0de033142bb4102dd8d3f313b4604b67dd0c1409190955589aebef3b079905e2639a787a21ec872e1aac8af2000ce7ed548b8cb21b6ea3527aa3a8c870f88cf61c3d4fe74becef3db60051ec230f3a91b10873ca4c4d28a9473f93c423236f70252b0178877271070f8ee821aff2e45c158bbdd0ff36c076a679a60469e75de4803ed6bd09313829d370dac578896f46d2a5945b068603ecce20b756834dbcc99c7343fab0025325b2df846a767285a1c33f6e3c2240fb5fac9f2a90bf444e701d6a1e6d0c3b65bda35fa67a6982f0ebd9fea55b4df55cdc6540300bb02346224439b2e7c471eaa3f860595fc635fe284b255ed2a391f39cf792a44fe9b0273127085c46bf974980851a688f1f70a20679b447cc34c6d46ed4e3f710ef7362815aff4596fda129e93db088d18e02d0ce7b5d79a9965dc628b91bb48f76982a8f24fb6495d74889d912dff6fa2308251b1d4959617105207910eaa564fe214224fb9beb80d6a77e8999b136dfeb6b6adff15b5db48e419dc73fc14ebf2821d14537baee93e038b353433574e850eaef6d404501edcdd59ced655105eb3c177b5cfa898f6f4f8c858d6724238e6fbaece8440e1627ca6b170cd4df7fbf1925889cf1a85544c1716654cca103906ce38c12aecddc0ac7f22eb0143aa3e97daa2e054ac13749378777ae61241a354a8f884af4fffc3749879d146b0da89f70b32ce4dbaf980e6e7d127daf608223241cb8988b7748ad606a3b5c8cdb9b0ee9045a7512f5e30380e8c3e9b2e7999ce8af1900faee2588e78cfe2d37043aa79a3bcd36fded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{&(0x7f000000a140)}, {&(0x7f000000a180)="284c9e75bc0cd6ccadcae61b431f369fa9ec09838a358b13f1d1c830e3036f3150d5004ea38f6cebedef6db8601a9d2f1cc1692e9f3645c947a95e71ccfff7797008cb7b627c78d2", 0x48}, {&(0x7f000000a200)="0165007dc0b030c8d55064bef93414c583e099d8c15e36432d91fe1fa6346058edd5480d973b2b3e41cebbc5c5939fdf9b438aa83bef42c380a199b29000061b23cca65f53a3276f0fc4755b37b8ed9a3ce840fb40661b66094e0df02097ee511dc8aa950901173046540bc165299aa83458cc188bbf1586f6f62fe669ce0d3935bcc97048", 0x85}, {&(0x7f000000a2c0)="47542dc4608c540a4fd5a1c56b7191a992595c67b50cc685fcfed123126a54792747b154e0bd5ef24639f8b50e66c569e19d7a76f096898414f45e56d1d3e12747d3cdeca05110227fae2521b7390b5f045e22eb67b279efe799a615bf07f6907a905709f26657d15ffb45563b1ae2cc6913b9494045a6cd910eb88b2523461a444c25c04f88c0b7b047c13c151c079d2d5a2510659be0e1a0fc6338be3c732e28f385af2f45c2ebbc0aa60816d87a3e5121a92ae1cc1923d40b905bb7acfe916def991fe84f0904ffac4fd746a0c96440a240abca10acecf3b9", 0xda}, {&(0x7f000000a3c0)="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", 0x1000}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f000000b440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000b840)=[{&(0x7f000000b4c0)="f3359fb31cb39802b744ac58dff70f3c0ac0dbbc276ff7c65eb2b7b23a7e066cebdbb985f68cb5d9f0cc2cf0f809141f6a3cba89cef9a9d2f2fffe3667c8a81b83f0a35d02ac3dd0ce9c0456e7e1d89ac1cd8234b60cbcc4412e5e7a14d11e5f26f82ee7cb51d9de5c2f4b6bb59d0097d3cf8d4ad3594b6980c0e06320fb1d602e0199287e35fa5d6914e97267ba6578f37e3ba60b1a9c28e99e96c2f47dc830d250d5788eb65f1d3ffdb855e8071c2d349ecd40", 0xb4}, {&(0x7f000000b580)="b42de675b1f1ab922534846a51e6d574b6ba7647c960a29a5aa8dfc646fe43e192b702e90fe0bc42b6816e73ab52feed5661b4b16092e574508b665eb94afe729b6c7f9d0f6dccf24eb1b3b972d9c3558461127e711435dd9ec47a2a516b63d1078953663538b6dd9a1841954f301f98af1b26010d9fe4f8343e6dafb73d9fe3fe8fcb4e4be107a637171f1fb8e098f8242f3c2fb8acb2555ebd8633b8fba36c4e75bc4321d07f", 0xa7}, {&(0x7f000000b640)="6f449097d65bff5a38abb2be11373d3fd810aae982c927d1ecacd8307ee97b2bbbb3c78335765645aad6362a50acf04feb97d7f534246637e7489a6352b4176b91b1abd222cb", 0x46}, {&(0x7f000000b6c0)="1385f81b77009e84f49ba7ef735810fb64328a81f247c82f63128c15e5e4b95d2e2b00270cc1c7cb80a04bcbdac18b7a3415c10875d87d5b4d12de931366b00fae1ef0cb7a333c6716a6247f651bd733f6b65024212d2b3bd96d5255fd65307ccf916a6158bdeb753678a3", 0x6b}, {&(0x7f000000b740)="a24e684e5b973578fa35f6bfc94c8e5aa6f9eec8d4b96de0cee08c850c4afccd569e3e147dca2bd0039da1b89720733287510a3721ad8b2931259a3100ec15881ff362b52c20ac9e18f50952f226e6d5af3c6e06ba689b00c88ed3", 0x5b}, {&(0x7f000000b7c0)="204cbf4652c5b9eb6264f9903ea92bb4ca2fe00f7e00c1b9d8c92987fe9a96f86d50522f202837a9d56d9118540cd3", 0x2f}, {&(0x7f000000b800)="34f8e1623705844cf04b348cb12c5e33df882e885ead42e4732f481ffdabedca8fbbc431ee57937ef5378f475f03339fd7e83e3022ddee0b634808", 0x3b}], 0x7, &(0x7f000000b8c0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r5, r1, r2, r5, r2, r1]}], 0x40, 0x20040000}], 0xa, 0x24000810) 2018/04/21 06:32:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0001000000000000650000002e00404a7f"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 06:32:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x4100}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000380)={0x6, r0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000003c0)=0x5, 0x2) listen(r0, 0x1008005) socketpair(0x0, 0x4, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000280)="0f8dc5324d4cc95509d9a7e3d72fe79f881ed2358f29f8b26b37d3528b2d85c3445dd68af934d2b1cd490b2384b6efa4fb6d0bdf724d318cb3c59365addb8b23693c39326084ac57e0bb144980f099d0b9616a664759fd9e5617f855a0bb646b175c3dcf48265622bcffb13bb67994da6a158cdd12bdda5208c0a749f0e7b910ba6ec3e44f3790ae640307f1c6d9befe126bdf7ea38cdab5843b7dc93d9700f9da3906faed4ce13e52dbae73dd34ba0a67896cc70ccaf864174f3605dda9b2fe0fb0e95106", 0xc5}], 0x1}, 0x44001) r3 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r3, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"dfff3a9c9b4928"}}, [{"9960cd521a9b3d"}, {"6ffdbeb5e5f338"}, {"e05669676623c8"}, {"adbe5803d12f6e"}, {"d6f9ac4abc27c7"}, {"0408f4ee6e1ca1"}, {"34cd56948b531b"}, {"1ab7b74fff311f"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000800), 0x0, 0x800}, 0x20008041) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='gre0\x00', 0x10) sendmmsg(r3, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r4, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/04/21 06:32:51 executing program 3: socketpair(0x1, 0xa, 0x3f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x3f) socketpair(0x4, 0x3, 0xfffffffffffffff7, &(0x7f0000000080)) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/04/21 06:32:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)) io_setup(0x5189, &(0x7f00000000c0)) io_setup(0x7fffffff, &(0x7f0000000100)) io_setup(0x3, &(0x7f0000000140)=0x0) io_destroy(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001100)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c00010001000003190100010c8002000c0000f702000013"], 0x2c}, 0x1}, 0x0) fchdir(r0) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3051e0008000100010423dcffdf00", 0xfffffffffffffd00) 2018/04/21 06:32:51 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x3, 0x0, 0x1, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r2, 0xa, 0x8000000000000016) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x3, 0x20}, 0xc) ftruncate(r0, 0x101) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 06:32:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x83000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x6000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 304.287531] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 304.312626] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 06:32:51 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x100000000, 0x0, 0x1f, 0x3f, 0x7}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x4}, &(0x7f0000000400)=0x8) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 304.352524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 304.398116] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/21 06:32:52 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0x543, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4544c0) 2018/04/21 06:32:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xc}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:52 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 = socket$inet(0x2, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/21 06:32:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x3800}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000080), &(0x7f00000001c0)=0xf0) 2018/04/21 06:32:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x8000) r1 = socket$inet6(0xa, 0x80007, 0x1) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES64=r0]], &(0x7f0000000040), 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x400000) ioctl$void(r1, 0xc0045878) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xa, {0x2, 0x4e24, @loopback=0x7f000001}, 'syzkaller0\x00'}) fadvise64(r0, 0x0, 0xb00, 0x7) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x2ea, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/21 06:32:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)="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", 0x5ad}], 0x1, &(0x7f0000000200)}, 0x800) 2018/04/21 06:32:52 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x1, 0x1c}, 0x386) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x80000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/21 06:32:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x5e040000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000040)) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/21 06:32:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xe0000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 1: r0 = epoll_create1(0x80000) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000280)=""/177, 0xb1}], 0x4) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000003c0)={0x0, 0x2710}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f00000006c0)=""/4096, 0x1000, &(0x7f0000000180)=""/7}}, 0x68) 2018/04/21 06:32:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="31610026c0941900000fc71a66b8008000000f23d80f21f86635400000600f23f80f0fb5c0050cb8cf000f00d06565660ff999f0c13e26dae9650f09b86b008ed8", 0x41}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/04/21 06:32:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x7e01}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000013, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x329}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xc3ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x6a4, 0x40) r2 = creat(&(0x7f0000000600)='./file0\x00', 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000540)=r2, 0x97) io_setup(0xffffffff, &(0x7f0000000580)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2200) socketpair(0x19, 0x80805, 0xa48b, &(0x7f00000002c0)={0xffffffffffffffff}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x40100, 0x0) r7 = creat(&(0x7f0000000480)='./file0\x00', 0x101) io_submit(r3, 0x4, &(0x7f0000000500)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x10001, r0, &(0x7f0000000100)="4a5350646761821fe7771292069537d8642fd8f349a61d6fe17afbf5bdf6093a8789c00a5f00f5ab6c87f70e56d64d59e2951e9b30c4fcdfb2bb0313cab7d54d3e83dbf914195b0f3958cbbfd1776e98b046a4317fac52e8869acfa6f99e70513899175ef1672cb45e7cf008e255eff51e17df28fc7561edd559ae6bfc8d2078d5024888626d4f1dd4b663c0446ca44b5b4a8e1ea09e9ad0556da2f0b41924b2814be7d0e17d5dcd668a9b0820771db8d2eea3b643eaff8a3c802d965a6c4ed0a221f24ff53689d84392b750f1e5cd692747f2b00c69162f17727683d10a9f3843947f9a7bd9d06f32", 0xe9, 0x6, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x9, 0xa22c, r0, &(0x7f0000000280)="7c8514009a15f1c904", 0x9, 0x100000001, 0x0, 0x0, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000000340)="bb84ce81aa7363452ca7fb066f50fae84c287e70f7867438c72ed9d9279fd997475942659774d35c27ddd27110b4270c6f72a6f2acf134355ce10bd4755ea9f7df3793c5b558fdfdb1e5fab7b7b307442fd71ed40dc90f4abb6f3f3ab752b55a443485943e55c9", 0x67, 0x4, 0x0, 0x0, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000000440)="7bb59dc3302688d504412884f548fc941ddcdb72f485317e1503", 0x1a, 0xffff, 0x0, 0x1, r7}]) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r10 = epoll_create(0x7f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000640)={0x2, 0x7fffffff, 0x7, 0x0, 0x3}) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r0, &(0x7f0000000080)={r10, r0, 0x3}) 2018/04/21 06:32:52 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x1ff, 0x40, 0x7c923fda, 0x784}, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)=@getpolicy={0x50, 0x15, 0x707, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}}}}, 0x50}, 0x1}, 0x0) accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x62c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="540000001600020029bd7000ffdbdf25023802fd", @ANYRES32=r2, @ANYBLOB="08000400ac1414bb08000400e00000011400030000080001000000000208000400ac59995b5936621414aa08000200e0000002"], 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x40ed97895af949b6) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000340)='./file0\x00', 0x1, 0x7, &(0x7f0000000800)=[{&(0x7f0000000380)="2af4fa8961f5154ac19569c80504172ca3273e70f12d9731e6c48255d67a9b0a03f585e3cf41b743ba3a7c7b5b1f8a8b3759dbd9083a382f2943cebe451a468399877b64b7e0c72b4d4612548549288a8d3771b1d4653aa5baba9fbbd7842e9ea57fe88b02", 0x65, 0x3}, {&(0x7f0000000400)="73b7f92c8ee5130a50cd3ae578b349bc1dfd02c72f1450f9b4199b75fc80da0d474bb55d63f1b1d06bdedbe15067030ac26a0409360640253db7fea903e9e515f7a814efa20bc35dc7deebc44657de008b1687bf2ff69cd0ee532703dcfb26d8c0f723c673afbdc7b3b32b546540072c3017d71f50f34a05772beb717cb1b722a96e492089406bc4215bf70fdaf707dd8ea77d8e41791f937931bdc59a88bbd5ac933389a1d671a079caf3bfbe85415ecb9209fe2217764684d2594a2a145ced4c50", 0xc2, 0x3}, {&(0x7f0000000500)="5ebe85cec51686a7f1f62545169dbc327395ee7debab9fb4b92e55a9327be28b900caef09e9cc2cd85cc432a5aa24182c098d93745b7e00f75400fdd4f490a97d90a46f9", 0x44, 0x275}, {&(0x7f0000000580)="4805a1d492d9fc", 0x7, 0x81}, {&(0x7f0000000640)="efc6ede8d5da82c0fa60ed73e772e49042b3e130ef1a62ed9691329f1fe1204cc0d1f86a6c9024ed3372753abf5d836accbface1927a84f158a2a86757d22c44e668364761e8b9ab", 0x48, 0x9}, {&(0x7f00000006c0)="f2193e5645b46ddaa2b02839a5e7", 0xe, 0x101}, {&(0x7f0000000700)="ab2cccc6593790f6cc07c1d8d3cd78551a8e2a4e2854bf4109fc7972875c78016f08ad79e6b1517e12b259c1875b12811e5dba6648f40e4d6a799a9cf9c3e783bce14d0a00c93653b9fd89c1a55984473fe07291d239593808e25ab83c17f02aee3af02ade943d8986ec89bad327766ced8621f8b133068bd289e370cd82e0b274ee300a1e0a3a36e6f0db1ae145cfee661bc289b36ba6cee24e1ea5966024dea90ecb0926201719992ae3aae2774152a0b6a1ad0d407342f8309b6f1d7a259204545508a75031ee77a410bef240b984", 0xd0, 0x7}], 0x820082, &(0x7f00000008c0)={[{@noacl='noacl', 0x2c}, {@grpquota='grpquota', 0x2c}]}) 2018/04/21 06:32:52 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/164) munlock(&(0x7f0000000000/0x11000)=nil, 0x11000) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x2, 0x0, 0x0) [ 304.786620] binder: 21671:21673 unknown command 0 [ 304.794100] binder: 21671:21673 ioctl c0306201 200001c0 returned -22 [ 304.827730] IPv6 header not found [ 304.831313] IPv6 header not found [ 304.861549] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x17d}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/68) sendfile(r0, r0, &(0x7f00006c7000)=0x4000000, 0x2a) init_module(&(0x7f0000000080)='.mime_type\'}.GPLnodevcpuset\x00', 0x1c, &(0x7f00000000c0)='net/ip_vs_stats_percpu\x00') 2018/04/21 06:32:52 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) close(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x26c, 0x600400) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x20, {0x2, 0x4e24, @rand_addr=0x6}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x80000001}, 0x200, 0x81, 0xf0, 0x6, 0x8, &(0x7f0000000080)='bpq0\x00', 0x7, 0x9, 0x6d3028d2}) 2018/04/21 06:32:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000280)={0x2, 0x8001}) inotify_init1(0x80000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x9, 0x3}) 2018/04/21 06:32:52 executing program 1: socketpair$inet(0x2, 0x80000, 0xffffffffffffff69, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x3) pselect6(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000000140), &(0x7f0000001ff8)={&(0x7f0000000000)={0x3}, 0x8}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xff, 0x18000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x3) 2018/04/21 06:32:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 305.128441] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/04/21 06:32:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x6000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x7700000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6000040}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r1, 0x804, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x34ef}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000044}, 0x4000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xf4}]}, 0x24}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 7: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e36fe0)={r0, &(0x7f000003e000), &(0x7f0000d1af1c)}, 0x20) 2018/04/21 06:32:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x7, 0x8, 0xa16a, 0xa08, 0x4, 0x0, 0xffffffff, 0x0, 0x10000, 0x0, 0x5, 0x8}) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/21 06:32:52 executing program 5: r0 = memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) fstatfs(r0, &(0x7f0000000100)=""/176) sync_file_range(r0, 0x1, 0x2, 0x2) 2018/04/21 06:32:52 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x40000000000a35) r2 = dup(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) read(r1, &(0x7f00003fefff)=""/1, 0x1) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)) 2018/04/21 06:32:52 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x3, 0x558, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x5d0) finit_module(r0, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0xfffffffffffffffe) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000006c0)) 2018/04/21 06:32:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0xe79}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000063c0), 0x80000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000006400)={0x1, 'rose0\x00', 0x3}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x1000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 06:32:52 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5ce4, 0x400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x0, 0x7, 0x8, 0x80, 0x3, 0x100000000, 0xdd8e]}, 0x12) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8dc2443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x10, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000500)="85", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 305.264697] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xa2d, 0x40) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000300)=0xffffffffffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffffffc1, 0x10, 0xe87e, 0xfcbc}, &(0x7f0000000140)=0x18) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000340)=""/114, &(0x7f00000003c0)=0x72) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="c30000000362e7746cba07faeb887730b76a7de9cbd1f673899ae5f6577975a55d765a03cc23909fea0e2d568a5e5db5e2d1d3b33ec888b54a544700f8ea59dcd5e9b00de039e897be7a2730a7ea4377b88a903e773d5fcc115c36a4af6017be56e40a0fd7086feaf119e9556ebda1d774e02ab61108fa6bf7bbd18aceb005c0c7bdd2b5481bb59dace6fed349e1cd98d0f472d52e3e65de90a7a751bea96c33f26b4df83473eb5fa135bc3d7a8bfcdbaac8f17cba63b15632baa534e8b29c16df9cc51c109043"], &(0x7f0000000280)=0xcb) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20}}, 0x0, 0x5}, 0x692) 2018/04/21 06:32:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x20010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x3}, 0x20) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/04/21 06:32:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="40eca1c3b192d804d4464de00c14391f087a6cde6287b7b6daef0c88f445bcb14f373108ff68ed69fffffffe3b6cb7628ed50ef5b6b51ef5ed718d16c63113afeaf4be7fdab3915b6690fc11e474fa1b9696934c8dd56051251eeb00e2cecca51256fbcf2f939f7dac2af928ae16081f1743f1f2598e0a19cc811271d520f2f6", 0x80) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000080)={'gretap0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x28) openat$cgroup_subtree(r1, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/21 06:32:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='(\x00') 2018/04/21 06:32:53 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000140)=""/100, 0x64) 2018/04/21 06:32:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xab00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 305.497613] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001380)='/dev/audio\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000000080), 0x40400102) 2018/04/21 06:32:53 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffeffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xfffffffffffffffa, 0x30}, &(0x7f0000000140)=0xc) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/104) r2 = socket$netlink(0x10, 0x3, 0x400000000000006) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x25, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x10000, &(0x7f0000000080)={r2, r3+10000000}) fallocate(r0, 0x3, 0x2, 0x10001) sync_file_range(r0, 0x4, 0x800, 0x7) 2018/04/21 06:32:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002540)='./file0\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f00000014c0), 0x1, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0xfffffffffffffcdd}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x4, 0xff, 0x80000000, 0x7fff}, 0x8) 2018/04/21 06:32:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x4242) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/21 06:32:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000000)={0xac92b6fc56265a5a, 0x5c5, 0x2}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1000000000000009, 0x0, [{0xc0000103, 0x0, 0xfffffffffffffffc}]}) 2018/04/21 06:32:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x19b}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 1: socketpair(0x0, 0x5, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x33, @multicast2=0xe0000002, 0x4e22, 0x2, 'sed\x00', 0x10, 0x101, 0x6e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2000, 0x9328, 0x7, 0x3}}, 0x44) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300)=0x2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r2, &(0x7f0000fcc000)}, 0x10) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000000)="37c3e765", 0x4}, {&(0x7f0000000040)="f56f2a4ef3267f4562fc5911c4237101628b2e21b102d97ccc021c5cdd069bf92455a1c975bff5558490e20e911c77fd5113249e540c2d623c85fafac3dc57b8b6ce3b58e735b0fbc983567c47a905e77a9d356aeb7c7741075f473b902459e6e6888609fa4865e469a2b207df9a47f83e4de8c1ef0f168d4daf0b10adea689f3a1c2bdca290ff53f7a1fab131afa2e478002ada8034ab3821e764774ccee45b72205860bd39221825444b05feede35c339346c9ba0b8149eb34d35e6086d8e36d7acb", 0xc3}, {&(0x7f0000000140)="dd57c99fc2d307a4d6c3bef85271a22bfb448a026619e8e994f78014fb69b79d6c8f8075f5c86b5d694be99a8fecce82a30fae8748bc3840f8ed86daee4a4cb429077eee95eb34d8a0348beb4f3490fdd00aeac2f398e06a4ed822f85a4cfcdc7b9f0c0a52a8135d8f79fe5dca84ef1b5f2d2a32a7af8ccfe6f5435d56f6534485f63c5103d8424bab5fd25dd3434cd53aa319edfadc7e103fb7868ccb85254d59ef6ac2cfd9ac164696d02f95", 0xad}], 0x3, 0x0) 2018/04/21 06:32:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000011c0)={0x50002000}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001100)=""/62, &(0x7f0000001140)=0x3e) r1 = dup2(r0, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x3c0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="4c653df6209e", {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0x3, 0x0, 0x8, 0x1, 0x7bbd, 'irlan0\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1f}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x48a, 0x6, 0x7, 0x3, 0x1ff, 0xc08, 'ip6gretap0\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x121}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0xb}, @dev={0xac, 0x14, 0x14, 0x21}, 0x539eb7de47bc045b, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfe84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000640)={0x1, [0x0]}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={r2, 0x3, 0x7fffffff, 0x0, 0x3f, 0x1}, &(0x7f0000000700)=0x14) sendfile(r0, r0, &(0x7f0000301ff8)=0x800040000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)="441670020e4c4702da234e1d195d3ac0114afe4872d6ff0dfef790177cf5f8064e7543b3581f82fd4113baa414718abc35e4014084a95323356adb5ca325bf8baacb7fede533901e09b273da01e593e272c2f60aefe67c7ca22658766827a4586ab72421b56f3a5627150149", 0x6c) ioctl(r1, 0x1, &(0x7f0000005200)="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") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001180)) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) 2018/04/21 06:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x5e04}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x142}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x79) syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0xad40, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="15748a7a", 0x4, 0x1000}, {&(0x7f00000001c0)="dcf1e07a653835cd8517a0491b20e45af8f8f8aa5c1b720925e53c04187d9c757cfd86a3c5e54df0488ed48c3ffc4bb77882ca6fc78445d2d8392455cdb184103888327fd4c90d1f7dbbc1f8731b7a1fc1d04c337d82d164c26b4cf14e5bbdd2a9a73c9c30f0587f4757734f5be082f3ac2878f11171d35be8aaa5f9be46970aa163a5", 0x83, 0x8001}, {&(0x7f0000000280)="89cbcbb29cb1adf17e342aad5b91ef5d5c1a8f99453684006399c0ed668fcb998a5beb6922", 0x25}], 0x100000, &(0x7f0000000340)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, [0x33]}, 0x2c}, {@lazytime='lazytime', 0x2c}]}) 2018/04/21 06:32:54 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2002) vmsplice(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)="028fb5018a7c2631df84db6cb84a375d382774e750265275fa5c20ba5b91d11033564f038699c2b1f2b4a74ea5d9a52a76221ba9559338681c1c3534db79349028752a4dcac91b1680dd4c6a924dff593c3b521a18629d31d496f1d35dbbfe1a473cb9f092ff81b80f553ecb62d37502dc4a43d89522b1bf27c590c4a81e3907d0f20a541641ce51d002c95ac09a44db8c18853ec6a36bbea8a1a5b5e6f10617df602b9b626dec52166b9e8352c732312e596578d51a3b5f2331f31347ffc6c1f7893c687361d6d13b01087d9e16f0a388d35695ff7cbe4f293d3efa09467cf32be1db02408c09211911003f4c43a0934e", 0xf1}, {&(0x7f0000000240)="c327d0ed775ab469518de64e773a799e4216b25e6259214f91a6e958fa1140cb4ed7f844a738e488d72163f22a0798975878b94b1a8d602172087b9dcec2e40851587e6867eb07d82decf9669957f25a2a425bcbb892778f983dfcd29705b1515d63ccd5852b2d06827bb8e18cdab562bae6b17a58d4bf9618ec7294756bdf1ffbbb5f0211b973f12afb894f8fbf750827cf6a485e9377bee262aa2c050cad4d3653c0b8436f83c08700a0fb427dfb8adee54412e5068bac1b6254896faef1021b687ae4395ad62fc4d7699b02ae780945843f", 0xd3}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000000040)="f04472168a6984e46c17ef9e3bba4b7e5e5ca20e221e49ced6e2bb27caf7b25cecc0b70974700056c74de3193ba93877d1bc5fd8ace66ab96d3c0b6e1d9a278e2d5ee21114d6a0476f2b86ebd5830c3ca377e343594155bb64281240be9f60a8b9a4784baf14be117dbd4b2c34ad0b1e6288a64f0fdcec", 0x77}, {&(0x7f0000001340)="a867a025c7b19d01684ef1bfe4fe1caf671636f34b4a5241f3eb6d03e1b685cefc61a11f4f6da8afb50a80e2a53fd61d0df8de3904caa78473ab14432dc239b974ff53867c121a160983f1bb0f4fd59434332ae92da2ee0a13cfefede8b31d656de2060030ff65d8d3f843e2", 0xfffffd57}, {&(0x7f00000013c0)="f4a4a3841477533e37735b394f398ca2f7dead7a351589611615d12917ee62632598bfce8e415828fbf30939061ffcb94087ca08dcfb5eeb4df886b17495829c4accf3a9bcc9898dd150f800f335d126a551132fbfb6a82ad4219d1d3b27a9fc5fe6f25f807bcc384800", 0x6a}, {&(0x7f0000001440)="36eacc2f1f9e6f384ac67e05aeec0f5886bf22cc324ae884661c2dc2fa28b6936bb1ec6683e3cd811b0544992ef80756c324dad93eb551cfdb582fb3618a3f1db4243961c320bdef7a74ae", 0x4b}], 0x7, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001540)) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/04/21 06:32:54 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x1, 0x2, 0x5, 0x61}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x4, 0x1000, 0xead, r2}, &(0x7f0000000240)=0x10) 2018/04/21 06:32:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ax25={0x3, {"8dc7d95a9f5b48"}}, 0x10, &(0x7f0000000280), 0x0, &(0x7f0000002840)=[{0x100, 0x11f, 0x3ff, "9a21df9d4c62aa5541223ce4016fbd2a1e51160c62572e7764d7f9a3a1f37559fb78a66562cf2fa427bbc6fd5e4bdde63df7fa9b59b83734bcf0aa99444243c7a7afe5876a5e787d91a3f72c3fca7b576470ddabd84ac7b6435391aa970eba0d23916bfb21db16314d21685b1742f6756a02f7ec092bbad41af28ec7bab54eb1c58c8ed30c91207b562945b43ba6ad3c06648b313c0b4b50d54b15725bfb479a5871a7722614e36fb7da097e882c0ce8400321dc7722a3d8d5550949c73c72286f87e5022a7224583195c752687a5dba3b24df3bab27d778a5354c4bb0427bbf68da305522b40469bd"}], 0x100, 0x24000000}, 0x2100) r3 = getpgid(0x0) prlimit64(r3, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/21 06:32:54 executing program 0: socket(0x10, 0x802, 0x0) 2018/04/21 06:32:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x3, 0x1, 0x101, r1}) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 06:32:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x2d01}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x900}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5859b1b6a8d72dc6ba75ff4b494f02cf4435650d66ded8d107e3e4faeecd45e72f391d80a0c4ce8fb8906622e42bb6eb646132479ed25a379b4337909b13582e544c1b812c", 0x45, 0xfffffffffffffffd) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x75c35bc8, 0x240200) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002640)=""/216) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002600)='/dev/vga_arbiter\x00', 0x404202, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000200)={0xb5b, 0x80000001, 0x2, 0xa634, 0x4, 0x1, 0xffffffff, 0x1, 0x800, 0x614e2195, 0x100, 0x4}) keyctl$invalidate(0x15, r1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002540)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002580)=0x0) tgkill(r4, r5, 0x20) accept(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000002c0)=0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) keyctl$setperm(0x5, r1, 0x2002000) r7 = syz_open_procfs(r6, &(0x7f0000000180)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000300)={0x3, 0x5, 0x9, 'queue1\x00', 0x401}) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/21 06:32:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1100000000001, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000001c0)=@req3={0x80000000, 0x0, 0x2}, 0xffef) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000080)=@ethtool_stats={0x1d, 0x8, [0x80, 0x4, 0xffffffffffffb7fa, 0x6, 0x7f, 0x7, 0x6, 0x1]}}) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getdents(r0, &(0x7f0000000180)=""/42, 0x2a) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x18) 2018/04/21 06:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7b, 0x101880) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x16}, 0x4) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665303a4465", 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) 2018/04/21 06:32:54 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x3f, "2373240096f9", 0x9}, 0x10) io_setup(0x9, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x12000000, 0x0, 0x4, 0x1, 0x310000000000000d, r0, &(0x7f0000000000), 0x0, 0x10c00}]) [ 306.808136] encrypted_key: insufficient parameters specified [ 306.867466] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 306.931666] encrypted_key: insufficient parameters specified 2018/04/21 06:32:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x5a00}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80, [], 0xf}, 0x9, 0xbd, 0xffffffffffffff00, 0x100, 0x200, 0x20000, r1}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@ipv4={[], [0xff, 0xff]}}, 0x20) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000000300)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3ff, 0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/04/21 06:32:54 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c0ffb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x1d}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/21 06:32:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000240)={r2}) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="be5ba84a698cdb5bca12059eb58916571daea62db69d1d60491fec4ed54e9adee6c0880aba993e873f2a1ef59472b1a003611b2511b1b27f929af3c6168db31542ee42aa68fb2eff10f0def5cba43ee4a308c693cd752c989b95f110358fb4a223399850267700fc6b0795d9e053a2ebbbf32bf79dd92ed1ef7504b6db6a1632fd3aeb048c66d29e60c54905", 0x8c, r3) read$eventfd(r2, &(0x7f00006e8ff8), 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) open$dir(&(0x7f0000000200)='./file0\x00', 0x109400, 0x105) 2018/04/21 06:32:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)=0x3) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x7, 0x6, 0x6}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={0x0, 0xe5}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)={r4, 0x7e, "d0a1564394d934a0e6591600e53b49cf7b85fa79775c9ac86bc24977dc2ad6de39b3aa7fba4ad830d149c5f301e14f761113279aeecf73747f1e55bd6f20016599c1e729d525744231e555bc4436e2a29cbba467db9fdd13060b68a58e270a46cfa26403685129b9b8568326d0e8d5425e3d342077d38d807dbb9db90025"}, &(0x7f0000000840)=0x86) sendmsg$nl_route(r0, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000c96ff0)={&(0x7f000074efac)=ANY=[@ANYBLOB="ff0100001800210cffffffffffffffff80200000000400050000000008000200ffffffff08000100", @ANYRES32=0x0], 0x2c}, 0x1}, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f0000000500)=""/132, &(0x7f00000005c0)=0x84) getrandom(&(0x7f0000000000)=""/132, 0x84, 0x3) r5 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, [0x20, 0x3, 0x80000000, 0x2, 0x0, 0xb47, 0x4, 0x10001, 0xfff, 0x0, 0x1ff, 0xbb, 0x6, 0x1, 0x4]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000980)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r6, &(0x7f00000008c0)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r6, 0x800008}, 0xfffffffffffffd3f) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000900)=""/40, &(0x7f0000000940)=0x28) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="731e0000000000000105000000000056d1b0e9ca8a9495dda8de7e7789a7ad8c341d2655db8664f5f1daf05210df8051fd8ca86fa3f6297b7fb7f7deae714e20f3a21077895784f9f9fb6b2fb2fa107670b71cf3be0e3dceeac190cfb086cb61865476c6a13732f146d5a5593aeb2deee01c9a3e6aa9f88aeb0f3718a22e8346dcd4cf05ef79d738a21d8f259478d45f02bb9c7bda8a9b3eb4afac7594eb3732c679c1d22d4738673f6a09d2ef5ef6eabc03b3fd4152bd97bec2d9d8ea9fdaa6bbd3f5d90258944101869d66ef13de0809aa8c851482e0ed20820daa09ae379207aca5ee7a38d9423bb9aec8be6c0ba405028122c20400000001010800000000"], 0x100) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000680)={0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000006c0)={r7, 0x8}) 2018/04/21 06:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xfffffffe}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101001, 0x0) finit_module(r0, &(0x7f0000000000)='erspan0\x00', 0x1) lseek(r0, 0x0, 0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000622ffc)=0x3) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000200)=""/246) 2018/04/21 06:32:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x80, 0x33d6}, 0x14}, 0x10) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0xdd, &(0x7f0000001440)=""/84, 0x54}, 0x0) 2018/04/21 06:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xffffffc0}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x91010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000000340)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10001, 0x4) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x100, 0x20, 0xfff, 0x3, 0x0, 0x3e874b75, 0x8408, 0x2, 0x80000000, 0x2, 0x4, 0x20, 0x2, 0x6, 0x800, 0xff, 0x9d8, 0x1, 0x4, 0x4, 0xb7, 0x40, 0xce, 0x100000001, 0x4, 0x100, 0x7, 0x40, 0x9, 0x3, 0x5, 0x7, 0x9, 0x8, 0xfffffffffffffbff, 0x8, 0x0, 0xa51f, 0x7, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x6, 0x6, 0x0, 0x3, 0x7ff}, r3, 0x4, r0, 0x1) gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) tkill(r3, 0x15) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="85ba4b33f00725c5d5945d8b59855da0", 0x10}]) 2018/04/21 06:32:54 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x100) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/21 06:32:54 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ipddp0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x118, 0x150}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0eca61620119c4000623e9b1b25bacbc7d45cf0a1c4a3835e465dd9314e81563c3ffbe7f8bec60de95725c0b04c925bf29aef41975651492536c8ef1845db400"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x258) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) 2018/04/21 06:32:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x10000003, 0x0, 0x3ee6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80800, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x44d3, 0x0], 0x3, 0x2b39, 0x7ff, 0x3, 0x4, 0x8f73, {0x0, 0x3, 0xd1, 0x1d89, 0x400, 0x1, 0x100, 0x0, 0x3, 0x3, 0x1, 0x5, 0x3, 0x4, "89dda5088a27716f394b015a8043af4927746e8b1b9b4c4c80a36735cb3abf94"}}) write(r0, &(0x7f00000001c0)="10eb72edd1361960eed41d5c0451d425b296b1159515c7", 0x17) 2018/04/21 06:32:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xe401}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x600000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x7, 0x10, 0x4, 0x80}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x36, "403e9064d18ae7531b6ac1f13649318a3fd8b321a831037a79e21f10cccb0cbb7f17368befad04f0b0e66ac1780d76be4ee5946104e7"}, &(0x7f0000000600)=0x3e) r3 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000180)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) 2018/04/21 06:32:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f0000000140)={0x20080522, r1}, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x2, 0x0, 0x80}) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xf9, 0x9, 0x9, 0x8000, 0x0, 0x1, 0x1, 0x1, 0x80000000, 0x7, 0x401, 0x3, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x5, 0x4, 0x800, 0x9, 0x3f, 0x3, 0x3f, 0x518, 0xffffffff, 0x2, 0x1, 0xfffffffffffffffa, 0x767a, 0x8, 0x7, 0x800, 0x40, 0xfff, 0x100000001, 0x3, 0x3, 0x9, 0x0, 0x4000000000000000, 0x6, @perf_config_ext={0x800}, 0x2844, 0x8, 0x7, 0x1, 0x401, 0x7, 0x1}, r1, 0x10, r0, 0xa) 2018/04/21 06:32:55 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6e0}}, [0x49d, 0x800, 0x100000000, 0x8, 0x101, 0x4, 0x1, 0xa5, 0x6, 0x0, 0xe0, 0x4, 0xc0000000000, 0x8001, 0x7]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x40}, &(0x7f0000000200)=0x8) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x90f) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) 2018/04/21 06:32:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getpid() kcmp(r1, r2, 0x1, r0, r0) 2018/04/21 06:32:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setns(r0, 0x40000000) sendmsg$nl_route(r0, &(0x7f0000003b00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000480)=@newlink={0x30, 0x10, 0x3, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) 2018/04/21 06:32:55 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000006110000000000000000000000000000095000000000000002514ab03f7bbbd67025d68c989ba3939e996c431"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) [ 308.028195] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x4a010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="8b1eaf5357fa9e43e2765fa7400174f9ab50ad4a07da872559dc5ef83ac747c96135") ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x1000000000000000, 0x6, 0xfffffffffffffffe}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x2) 2018/04/21 06:32:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xa00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000004c0)={0x0, 0xfffffffffffffff7, 0x1, 'queue0\x00', 0x20}) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = add_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="e26277212bd1fdf97225d112b60c891ac7e6f7b52af5473f3cec3b32832cd139f8971ac14e168e5b7155be8407dad7d8b1bb07f33d958ba1c19da5bae6", 0x3d, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0xff) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') times(&(0x7f0000000180)) 2018/04/21 06:32:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) r2 = syz_open_dev$audion(&(0x7f00000010c0)='/dev/audio#\x00', 0xad, 0x80000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001100)={[0x95, 0x80, 0x9, 0x20, 0x9, 0x10001, 0x0, 0x2115, 0xfffffffffffffff9, 0x10001, 0x1f, 0x5, 0x100000001, 0x6, 0x6, 0x8000000000000000], 0x6000, 0x2000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) setsockopt(r3, 0x200, 0x4, &(0x7f00000000c0)="d29d706f910b74e1afe61cdc3de77cd8f499ef9784c82a7fe1106bad7d41085522bcd11fa4a3e57f900839de73531abcc571950f020f2bf9439d07eb4e4a8b2dd62937a4b6679fccb7005cc6e16627a8529f709afd963d04f7ead43ae6b9d3366de56cc1316ce6ed624516ec8ed18e8b432b8094880f672bef21e7ddcd664c764467ab320ccd0561d57c7818db1474e85246f50e670c1f03adda40753906c079fa9ada083cfced9a3f759d799d7f7cb1d9894e0920d7ade3b3fc706ec8d149b1ddacc3344fccea9b11403c08afc325dee180ca38a26f806a6a8b2067d31842263eabbac00c98a653e9d61440039a9aae23f0fea8223f09bd3549ec46dba26eea5e61f27ed1b6a037e12dc4c61a3885997219875ae404947d2c88c29d42fa9df8ca7c058554d5a51fe8136100b83f11e13d7a0b5872ec32e71937568677da9a962a0e52d7b0f66569921a12124e7ded2650e491780800235413a489dfcf05fd8a96820fd8c13bd45c5f61c4d8c455d26cb1aea2bee803875551ca685012f99d8f6b123d0f4d7c3043e735441624cc8716a7e72b3b5b88ffaf7a720f964c2d4c2769b0bf4573879d2c8532f136705163dac415ed71fab790a21e404aa4220bf8f88a298b0c9d8a6b35137a821e6df73ebfc45ac5fa758d5c4e6c9b278f231a8517142bb154787b23a2129c8f9ae1b53753f309b7753f23ce324296db05f1e9055c273066bcf707d36ac11c9adaabb97a3fd71e838a3b3fed5a388ec8aa04d1a9db4855d45da2fbadd9c4f2ed9afa527f45f17668227242e0274939f84faba39ea7d736639dfffe840bb2930515964ba61756cb01786638eaa0b54c70458f3140c0c4c15323847de2d23a3080c7c64bdef123851a94a1ebbab66dca0e421acdaaf42882ce4761cd83175e8aa8dba32db6630101213f1e787574e1ef219260aff95e40df8ce1a2fb55b7b0d639f0fc74d59ec6d94abddcb08c9517596cd7ef4387d1c030d61fdde1a5f3e7352cd875b0963b240abd141b05b55a57fa585085b96e8227708dd1c87aee32cbe5b403a49702d75d0a391960977ed17c5211c8a0a12f32edce11f4712dbe0da7df1078846d9bdee5753a8794a4eb8767318a62acf56a58eb9a53d25725dbfe9b7596776e2ab08b5b128e77cd22651764e45ac0b23c79bdf0ab3775ba1996cafe5d7afbea4652c298d5df85dc08bbb9559edae0b704360578484ad32f066fcccd79128a7e14cab3da4c1b382818fa0f5bfdcdc3c16443a96e280b6e69460ba3cacfcac7812cafe86e33da403393b49c4eb4111fb63dc3e07153d9d13684e2078ff3026f0f4ed64a42d15895e2c64f685b3ab608f6f9ff6c21d6b20bf8b10debf6db32312cc1af397f63eebf226436f7bd50853fd21340024e611a0a904c489d909b107c1c0cd0166a52abe95ac72a68a5da7b0130f0be6b871d50aca0fec304036d89811a047cf347db3f0cac02cfdd4df28432837c6625087082d711ffdafe01e950f85aeab52fb3b195c860b473479ac304ba91f341c5b60d6606f2f0c478b3f37f3b76ea8f6dc7a8217699884bd961d9626be5efa279f3ff91d68caf727cd5f079869932440d23fcd385131c61a85a9624175c27ef1209aea9be33d5f1bf024997c71540a9341fd74a7db04a6e54dcc31e766b20d3861ed1d0d93eb89f673054c9a76b5d551aab73cc3f0a20259754ff3891a0500f9b0c96f5dd12c5988a98dc017d53d4eb22f23b6a54f7b2687ab6051e4dfed7b6d7bc4eaa508ca67c9482652c296c887641036fa1388305c1298db12e712c166b11f6f6344ee4b07fda3fdeca7775068f8545d2da2c5d2d93da5d704478c5a2d63c231efb1dee51f5b7127acafae31ab88a30c5859edcc75a31f8593ad5b2c86ddc9f40835d424fe73f2d4fc6a95294cb9fd0ef26c79e71c141cbc5bb20dda51d7d3bd99c93a45796f3b87151e7d980ce87ef2d86257b7736d9ae6052257c048a2fa876cf2baaee1bfc1df10d93410cb24b25972676e199ed56a45c0a4a048ffe99df564c059647146cb257be08bdbee26c5bfd57ade2f971f5050a3581aca162cd63f546fb4579edf311678ab7a66b03e9e728ce1df60dd4f487669fc3e1977d594bfea9d49a0255324980cd9f79aebf240b968edee44142cb499385e3663069e894dc41d7bc660d511d90213ec00261ade34e8b17143418db15f6e6c0717473b05bf8ded2dd6a188ab690a1713a74db56a012dd1e822549b30898b99d0d231c06ec4ad015ea2564eacd09d657e283dfd72f4a2ade256cb88c19a850f69911ff52bc209cc7c66275c5ae5447d525599865597be548957435e4e53da4d46440a6d6f871059825557538c3ff58ad0f31333ee13d3e2fdf1e36b5bf22ab9f8683d268588c9d1867a612a0492498803594fdc64201cde58ee220764515c3a3f85f37d66becd4e35d557646e57e91cfb3f0ae86c9367a5a17a6214789367fe7de957e0c9891e701f2e8ccd63e1f2eb5048acc9d30967c5a1e095732f567f739c04d34def6db70cd9683a8731f133bf140bb4a145b601b4bf8e1fd61505622c28ed09e6d43d82c9ddcadbfb1b716733a955c9766ecc64cd58545e5ce90d4dda048f04b97a44a636ac4feb9cb1934c12625846520768d83541aac4ff29cfb7b026d4d94d5cd64990e8ea447f86ae420c5fd28964525964cfaf4593dd336f2cd0c77fb96bc835498d49a8b2c475eb03787ef1dcad69c7d0fe26080876e92fdd50b757d0ed27f659b817fc65d630485cbfd335122a2587f543c8a29e7dd66054476255212399fde94723d24d5d8e897fc9c24c6e72603f2124f5b942f25a738a40dd33e2056fd9862244832a33e3897c9c1f490e1a3a4be07c89be03e7133486a32450324abf47d9b12a133750989b470b4f7a3b98fdb4d8953c70778ae7e5494e892a389ad0aa25b61c5e5d50fc9db0dc82d92b9859611f622aab1a2471857d954d213b5e364969ae7d8db782e4f5d74564e0815562e332847ac07c9035f9f1828578e6df9fcb86440ba27fd6c82bd393c05cffb7724597cae43a6805cee51a5913a70d9f23e03682a640de4f463d7640780535236cf61731af9e33e34e0184d45aa0b24b7216c92fa07c56b54786854b78e55543d1da943c0ee3753770b547c640e33a4dec2f4461a9effee9631aedb69d0beb86bb4852629e67208bb168c6c60dcca9ce098088a37a5d0ccf224ffe5b43f077d02943bc842437ee86260e4365044c6f93a3042d66e6ead808795cbc99fc642c966acc1622af4c2a9bb1e4c5868142e79247cb031e6a83e4e5d2d0f2348d9412953e484fd7308e62c5e4548c2eb5eab9f51167d13e90a7788e066460cdedf9eb0e679e0f1b9f02f0d6e96479735a483e60b329f00beca557ae8169a9058e4a1a3c95a18045d22b8894dc3a480c80ca33c3e5050f6585b02583773618c3aedd1d6c6b98ad9ed704adb74c94178acf8cceaf78132cc3719b2ae5769a23f72ca0f2b9a44a4c0ada657b70750f36ac205232a22a2b7b8d1653530be5c2c1a798da578ca750fef3b74dbd22489feba5265667a3bc04d59c0b512ba676b4d145b7da7a1385da8ebebb82c3f5ff0fa0b5b314ddafc672fbd4808a0e2ede82ce26aa2676851b9847e6098568be78dd942eff2d87b69444034a04eca9b91531ae97c2ffb557d178fff8c7ad763f596d11df787fa9726ec47a946a5ab2565f50f0ab67c3f4f430f1e46afc948e8bb29d17851e1034aa46315f393ec6638972307fb8ed95d13c258bcf2c8c64303f83dab8322fb6e4fad6cb67ac942f7c75329d06cad5bc528d3504672a10afe4a708e4db65e4ea3b53b5d5472b1c8e9782bd23d97c7b40d23192aa979783fe2b60df781ca960137092853a9e57ad5a3c439c589306f91009a4e7b1e65fc78e5921e0f01bd55e96697b7cddd39534858cf36fced063ba6b89d4a9d336852a4f3479b80b893bf67a25ec2a5f0a2f3b02380b7c745b199b0858bf8a5aaf0ab7f5b18ed416490f09d47452a46009e1c6086ecbd95684312adaa4430ee6b6a1a135785b11ebf7bc646ccdbee86a2c7a45c47c988f57b855cff04fc2c62b589ecc48e0d864a2c5f4e7d76797f85e68db55d4ad07d87f2713f94aa69f766c63fe855962156e47b7010bd528290728aa29a0614a1300860f45d6325c13431692982b06f550d9cebbcca59fa173f5164307d1992deb0b69b2b95fdfe892e1b4e0d62e0d6570e7269733c4a9a1856b82b6844cdbacbcca887daaf38a5006441570607325ff187de45523c12ce3feb9e7276c0fed01d06809c3cab26c02c5141a6cbaa9d24cd98777499fe0891af1f7c6a6b8105524bb13dbf2b5dcf923ca367659e494a672ad1ab3207b7bcdba72daf5e7b56e1af1a74195cde1d961611bb39353c13f833ab75bc50bba97928e6057d482c1f2dcdbff1ff321bf96ee8053996718d7fd09ca6ba8200d6b6aad901645b1ffd918da67bf5b22c9602b5e5c733040447250be8315d57c9e263180f14ae379a668eb2f0287571cdf89f0b13cf991f71161d716a0a370225587b57fb4bae7bdbafcf2ed5d44b1ca6a2390aa83e275e9713f9c5024e08822fed0c9947a3ed440fe2fac8196d7a156ef84c995e5d7112abf32f87d1b308772ca9d61d88526c1abb2149fefab21a584af3ad023ba18f32111381be4841ac5337fb8a4edcfb89a5b45894931650a0d60f3c4e0c2caadac8f5e2ab63bb60423207562d94d8ba904d4ce073ec0fa1ef5adba199b75729224b145af33c74ce2a76d7b1c8842ecdde987389846cc76aa863c28c616216738439e59ad013746940a992f1829bcdaaaa2a39643da251536dff349a873c35d1a60f4ccb7deda694bc5a431c3449fb100e34a320a8acf8a6c7c59bdb900e5d3f0319a2b57ae638a24634ed933f6be701563be61573643bf3ffb2888257805428ad6304c8745d3b5c1f787cf51faf8328c40deb4c71439680d5fbf36f81b7023e0ab383f73790ea7051f6857eb59f1ceecffbb545f9432801bb696c890dfbdebc84d5443ed1b854074e0614154ca71a7bf3f4628e2d149df9f8477eccf889d80a17d8b316396aea25c20a4a4b86e924826305313ab0652e8808ca0db68fd2943dfbe7535313d2de967f35ad18b467f742c894c2d559c4597a4fc6b382d888b17f0f85641d27a93960e21dfcc194f21136efeea466a0235f25a6ffd5efc014d8701210c882afa4cc22ff9f07ec5662e46280058aa2ad2c071bae193861b34b5ab64a4370b618db576e6217814554b9f562bd4b46c2e247a529a1794fe60227702197c7c866e60f0af67500893f2c3181b983cd6096561bd8310e4b0f7eab0577b72cc85510575a75f4d79fdd568891cbb176a41a11aa28b95fe11fee258ac86fb50e4012d2b7644e5f04e1c1e7e009468c385f85146ca78da024f5a94e1ff5e641d98a075b542f62a57b28358b66402dc54e26baaddf52d8653a310296e5e44696950ef860c1811836003574e3d417240158b7099c520d85f9eeca295a1bf0098774daa84393a20606cd86c23ed1b4843b24c3def8b13df9da37f1594acdc19cebffe5d150ca5c83a258ae56028399cf68bd5ef03c6ebe45bc7ddb41a0a3ae8c07ad955f7ede21fb319186ca00e5e119394fbdcdf522e04600d125a4e2a76b2c799ba3e616d557b1e5d3336bd182cfd21a4bd02c0608386278f5aa9a117b610228c8d099dd84fcb0958b526843c7a61585ebd0e8fdbd50003cba737b6d65e5d0ceca185994f7e2ca0094ceb32d9172c9c5f1", 0x1000) r4 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/21 06:32:55 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000064ffc), &(0x7f0000cf3000)=0x4) 2018/04/21 06:32:55 executing program 6: r0 = socket$inet(0x10, 0x8, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f00000000c0)=""/211) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b", 0x4c}], 0x1, 0x0, 0x0, 0x4000000}, 0x41) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @rand_addr=0x6}, 0x10) 2018/04/21 06:32:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xd500}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:55 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x78, &(0x7f0000000040)=""/120}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) [ 308.254860] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x1) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006e40), &(0x7f0000000080)=0xc) 2018/04/21 06:32:55 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='bridge_slave_0\x00', 0x6}) close(r0) 2018/04/21 06:32:55 executing program 0: r0 = getpgrp(0xffffffffffffffff) socketpair(0x5, 0x6, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0xfffffff5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff81, 0x0, 0x0, 0x0, [0x294], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/21 06:32:56 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040)=0x5, 0x4) 2018/04/21 06:32:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x7cb30300}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x0, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket(0x9, 0x80000, 0xa1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r2, 0x2, 0x70bd2a, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}]}]}, 0x70}, 0x1}, 0x20000800) 2018/04/21 06:32:56 executing program 0: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/86, 0x56, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x705000) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 06:32:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x102}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000004c0)={0xaa, 0x57}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000380)={0x5, 0x3, 0x80000000, 0x7, &(0x7f0000000240)=[{}, {}, {}]}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'nr0\x00', {0x2, 0x4e23, @rand_addr=0x7}}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/70) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000012000/0x4000)=nil, 0x4000}) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) 2018/04/21 06:32:56 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="1f00040001060800000000010433ccffdf0000000000000000000000002000", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000200020423ca0000cf", 0x1f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x2, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x108) 2018/04/21 06:32:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='io.stat\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000580), 0x4) keyctl$unlink(0x9, r1, r1) [ 309.385167] QAT: Invalid ioctl [ 309.400821] QAT: Invalid ioctl 2018/04/21 06:32:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:57 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x20000) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffffc) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r1, r1, &(0x7f00009bcffe), 0x2000000000004c35) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x7fff) sendfile(r1, r1, &(0x7f0000000200), 0x80003ffd) creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/21 06:32:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x4f}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000015c0)={0x0, 0x1000}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001640)={r1, @in6={{0xa, 0x4e22, 0xa98, @loopback={0x0, 0x1}, 0x4}}}, 0x84) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000001380)='sessionid\x00') ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000001400)={0x1, &(0x7f00000013c0)=[{}]}) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') readv(r5, &(0x7f0000002240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x60, 0x0, &(0x7f0000000440)=[@free_buffer={0x40086303}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000280)=[@fd={0x66642a85}], &(0x7f00000002c0)=[0x0]}, 0xfffffffffffffffb}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000580)=""/4096, &(0x7f0000000200)=0x1000) sendfile(r5, r5, &(0x7f0000000040)=0x400000, 0x400000ff) [ 309.581495] binder: 22117 RLIMIT_NICE not set [ 310.358317] binder: 22117 RLIMIT_NICE not set [ 310.368421] binder: 22116:22117 BC_FREE_BUFFER u0000000000000000 no match [ 310.375477] binder: 22117 RLIMIT_NICE not set [ 310.383444] binder: 22116:22117 transaction failed 29201/-22, size 24-8 line 2963 [ 310.391150] binder: send failed reply for transaction 55 to 22116:22122 [ 310.415690] binder: BINDER_SET_CONTEXT_MGR already set [ 310.421100] binder: 22116:22122 ioctl 40046207 0 returned -16 [ 310.431104] binder_alloc: binder_alloc_mmap_handler: 22116 2000c000-2000e000 already mapped failed -16 [ 310.447147] binder: 22116:22122 BC_FREE_BUFFER u0000000000000000 no match [ 310.447167] binder_alloc: 22116: binder_alloc_buf, no vma [ 310.454138] binder: 22116:22122 got reply transaction with no transaction stack [ 310.459714] binder: 22116:22117 transaction failed 29189/-3, size 0-0 line 2963 [ 310.467164] binder: 22116:22122 transaction failed 29201/-71, size 24-8 line 2763 [ 310.499811] binder: undelivered TRANSACTION_ERROR: 29189 [ 310.505365] binder: undelivered TRANSACTION_COMPLETE [ 310.510525] binder: undelivered TRANSACTION_ERROR: 29201 [ 310.516037] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/21 06:32:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x9, 0x2, 0x0, 0x70bd29}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/124, 0xc}, {&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000280)=""/1, 0x1}], 0x4}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x514fb9b05e155e03, &(0x7f00000049c0), 0x218, &(0x7f0000004a00)=""/47, 0xfe01}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) getsockname(r0, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000200)=0x80) 2018/04/21 06:32:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) write(r0, &(0x7f0000000180)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x16) 2018/04/21 06:32:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000140)="53eb7517caf508f5c138efd44fa35028edfe1a554763ccf9a0da296fd67a6e59b2778f9b68ee0160abbb9766f3e1947ca79df6213ede6fc07bd9e74e153b66391cfac5dad8", 0x45) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/21 06:32:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000001500)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000001540)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6cd}], 0x7f) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000000)={0x200, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 06:32:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x9000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:58 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x40}, &(0x7f0000000100)=0x10) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xbfd, 0x0, 0x4}]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f00000000c0), 0x1, 0x0) 2018/04/21 06:32:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xa6010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:58 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000140)=ANY=[@ANYPTR]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="47d716a9"], &(0x7f0000000100)=0x2) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="0000020000000000"]) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x801, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000700)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) r8 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000001700)={0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getgid() lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0), &(0x7f0000002d00)=0xc) sendmmsg$unix(r1, &(0x7f0000003480)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000e00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}], 0x60, 0x80}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000f00)="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", 0xff}], 0x1, &(0x7f0000001880)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0, 0x4005}, {&(0x7f0000002dc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000002e40)="3ce54adf6b80f2651f90198b0c5f15228d5122f00c7bd74521908c79dc060f28700c67f591a752124f02247ee1c3ae14058d886ac320143aa57a4058647069bdfdb18e8f555d5d42a4cb324169cc5dab913ba910541b68eebe48b8e092437e2b812fb91a5953baf51cad5d", 0x6b}, {&(0x7f00000031c0)="e1339a59b5838c563ace7181bddfd7b95a8facf90c7a32042a32bd0de18b01932d3a389b7fcc1212b1cfa2017e2cc15c89b7dea1e8c46c44359d47d2b13a88b65a1f1d978a3ebcaeff10c1b229cfb8decdf4bc0033c9c940d2d780f68f484d59d0b3d233255a91a2ae30a28d2f0a053c63b712daf830f36e141af8206d61e87cc042a0c158f4d95fd2222ddf67269a45973e240f5622d6cf44bedfbbbd73aafddd7182bb74d94f3e270e4d9c5c49dc398f7443cea966062a16148f9ce8a721bb6c9e53c5c3ea0e21cefa380b4d5eb3e1dd684dc3964264fb4a2b925a922e768f92249904f5bb38ed2276ce4560142b", 0xef}], 0x2, 0x0, 0x0, 0x800}], 0x3, 0x80) sync_file_range(0xffffffffffffffff, 0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x5, 0x1bc, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0x234) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x8, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)="70726f0600645f6d617000") 2018/04/21 06:32:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x9}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:58 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, "73797a5f74756e00000000000400"}}, 0x1e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3f, 0x8600) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000000)) 2018/04/21 06:32:58 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000010c0)="2873656375726974792b267b2dac7d5e295c6d643573756d6b657972696e675b7070703100") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240040, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/21 06:32:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x2500}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x6, 0x28e, 0x7f, 0x4b}, &(0x7f0000000200)=0x98) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) timer_create(0x4, &(0x7f0000000340)={0x0, 0x24, 0x2, @tid=r4}, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x60, "4e5f5e4688e801192c9472b41c84499c43f35a5fb69b7dca2369a8c8a3db3c90a3538decb7598facd06af8ed46421afd6abb8f7d18767d2e46ccfb0982652ae47958bae24fdf939fd66727c359397b48de0794a225b9d1c4bf11ab527c6deeca"}, &(0x7f00000002c0)=0x68) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x2) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r5, 0x6, &(0x7f0000013000)) dup2(r0, r5) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x7, &(0x7f0000000100)) 2018/04/21 06:32:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000480)=0x9, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0x0, 0x1f, 0xfffffffffffeffff}) r3 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000140)=""/24) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x85}, &(0x7f00000001c0)=0x8) sendmsg$key(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x8800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0x8}, 0x1) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00000002c0)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r4, 0xfffffffffffffffd, 0x1}, &(0x7f0000000240)=0x8) 2018/04/21 06:32:58 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x480, 0x100) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/21 06:32:58 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="0200000000000100"], 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x8000000000000000, 0x0) 2018/04/21 06:32:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xffffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 311.013184] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:32:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xbf}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:59 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/21 06:32:59 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x40000000a, 0x2fb6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/21 06:32:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil, 0x3}) writev(r0, &(0x7f0000000100), 0x1240) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xde, &(0x7f0000000100)) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x0, &(0x7f00000002c0), 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCNXCL(r0, 0x540d) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) r4 = syz_open_procfs(r3, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r4, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getrlimit(0xe, &(0x7f0000000440)) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0xc42, 0x2b5236cf, 0x0, 0x0, 0x4cb8cea7, 0x8, 0x20, 0x4, 0x80, 0x80000001, 0x1000, 0x1, 0x1, 0x100]}, &(0x7f0000000080)=0x100) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000180)=0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000340)=0x100, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000480)={"00000000007100000005000000000040", {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000004c0)={'teql0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'tunl0\x00', r6}) 2018/04/21 06:32:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x20, 0x84) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000073e000), &(0x7f0000a52000)=0x4) pipe2(&(0x7f0000000000), 0x84000) 2018/04/21 06:32:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x15) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, 0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@'], 0x4, 0x0, &(0x7f00000003c0)='+>h_'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4, 0x0, &(0x7f0000000180)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f00000001c0)="79c8043c6ccb55ca6862aca6ef67049803539d252b8e60508820fc32d4ab0dd2d9f45b45168a3aeae2a18666f6a05aea6327c9e75b5f125706c853cdf16ec9e31eafd8f25a5e9cf7"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x44, 0x0, &(0x7f0000000340)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}}], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/21 06:32:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x5, 0x7, 0x1, 0x4, 0x1, 0x2, 0x5, 0x3ff, 0x0, 0x67d, 0x8, 0xffff, 0x2, 0x3, 0x5]}, &(0x7f0000000140)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) bind$rds(r1, &(0x7f0000000340)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x17}, 0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x6ad0}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x74) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/04/21 06:32:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xc0ffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 311.737747] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 06:32:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0xc000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:32:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x64010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:32:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) init_module(&(0x7f0000000080)="0f00", 0x2, &(0x7f00000000c0)='\x00') sendmsg$nl_xfrm(r0, &(0x7f0000834000)={&(0x7f000006bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001e000100ffffffffffffffff00000000000000000000ffffffffffff00000000008344f6df27529007d380000000e00000010000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/21 06:32:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x9, 0xfffffdfffffffffe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept$netrom(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/21 06:32:59 executing program 5: shmget(0x2, 0x2000, 0x400000000040, &(0x7f0000ffe000/0x2000)=nil) 2018/04/21 06:32:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000030, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/21 06:32:59 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f00002ae000/0xb000)=nil, 0xb000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 06:32:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x8100}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 312.540902] binder: 22261 RLIMIT_NICE not set [ 312.545464] binder: 22261 RLIMIT_NICE not set [ 312.553583] binder: 22261 RLIMIT_NICE not set [ 312.559950] binder: undelivered TRANSACTION_COMPLETE [ 312.565123] binder: undelivered transaction 61, process died. [ 312.575306] binder_alloc: 22204: binder_alloc_buf, no vma [ 312.575742] binder: BINDER_SET_CONTEXT_MGR already set [ 312.580947] binder: 22204:22261 transaction failed 29189/-3, size 0-0 line 2963 [ 312.586296] binder: 22204:22205 ioctl 40046207 0 returned -16 [ 312.599806] binder: 22204:22262 got reply transaction with no transaction stack [ 312.607335] binder: 22204:22262 transaction failed 29201/-71, size 0-0 line 2763 [ 312.623965] binder: undelivered TRANSACTION_ERROR: 29201 [ 312.629667] binder: undelivered TRANSACTION_COMPLETE 2018/04/21 06:33:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x11e}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) unshare(0x28020000) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000240)="0fc7f966b93b08000066b8067abe9566ba7854ae4b0f30baf80c66b8c1c6a08c66efbafc0cecbad004b0eceebaa000b8f5ffef66b9800000c00f326635008000000f300f01d1d00f66b94d0200000f3266b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/21 06:33:00 executing program 0: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0xffffffffffffffff) signalfd4(r1, &(0x7f0000000040)={0xb29}, 0x8, 0x80000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 06:33:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x40, 0x1000000000000}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1000000000016) 2018/04/21 06:33:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x100c}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) ioctl$LOOP_SET_STATUS64(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "357d7f1d2ae193359c81ce42a460951711cff01337083d31d9f409c21b4fb9057f45b76f093f5dd55f26937f70767179f35d90460f23b5e4f42ef69ca7d826d3", "a8894d0bd9b56dfec71e38db85115be64be3da6a7bcc60fcc38f0b21a5765d22ac99da069cb7d459dba9f024430818048dd9d5b7b1ef99181245455b4fc2fc86", "79601449e9b12a704d32c224eb6895b74c944d012298797a4481b77ca90a3323"}) restart_syscall() 2018/04/21 06:33:00 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$getflags(r1, 0xb) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfffffffffffff001) 2018/04/21 06:33:00 executing program 3: r0 = socket(0x2, 0x3, 0x1f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x2b9) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', 'gre0\x00'}, &(0x7f0000000080)='gre0\x00', 0x5, 0x3) 2018/04/21 06:33:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x8b01}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x5e04000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:00 executing program 3: pipe2(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$void(r0, 0xc0045c77) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000001140)='F', 0x1}], 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000010c0)={r1, &(0x7f0000000000)="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", &(0x7f0000001000)=""/190}, 0x18) tee(r2, r1, 0x7, 0x0) 2018/04/21 06:33:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="0004000000fc00000000000000000000000000000000"], 0x18}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="ec49bdb2557267b74a16637c0c84b69ba5edcc6a0720fbe186369431a6b1e7d2da2ccf2498", 0x25}], 0x1) sync_file_range(r0, 0x0, 0xffff, 0x1) 2018/04/21 06:33:00 executing program 7: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x28) finit_module(r2, &(0x7f0000000040)='id_legacy\x00', 0x2) keyctl$chown(0x17, r1, 0x0, r0) 2018/04/21 06:33:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x11f}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 312.981302] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:00 executing program 0: io_setup(0x9, &(0x7f000060e000)=0x0) geteuid() io_setup(0x100000801, &(0x7f0000000040)) io_destroy(r0) io_setup(0x97, &(0x7f0000000080)) 2018/04/21 06:33:00 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) r1 = socket$pptp(0x18, 0x1, 0x2) dup2(r0, r1) 2018/04/21 06:33:00 executing program 3: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6}]}) socketpair$inet6(0xa, 0x80803, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) creat(&(0x7f0000000000)='./file0\x00', 0x9) 2018/04/21 06:33:00 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101002, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/21 06:33:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1f01}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 313.220161] audit: type=1326 audit(1524292380.809:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22316 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 313.300107] audit: type=1326 audit(1524292380.828:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22316 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 06:33:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:01 executing program 5: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x700000000000}, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt(r0, 0x0, 0x50, &(0x7f0000000140)=""/8, &(0x7f0000000180)=0xffffffffffffff3c) 2018/04/21 06:33:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x55000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:01 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x0) open_by_handle_at(r1, &(0x7f0000000640)={0xb9, 0x3, "f7b57363ac753d8b908167fc9512f3c238581398502c23e457620c50ac00e2db6f37be07322b4040595248a4d7c812cb86021ec7c2b10448871116c0d47ba8837bbf081f1325dfef381444658469a4be4f69b928269107d2d03e224b8382cd47fe22281ff093d211157bbc6c9195bc69d22c5a195f742acb0fe176b6865c6fb0f412d557674154db07f6e6bca35c6018ac3642623a2bc56cb94a0409c4520c73c170563ccb8c9f9a89c2d40ddbc01dbdb9"}, 0x10040) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x440) read(r1, &(0x7f0000000040)=""/245, 0xf5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) 2018/04/21 06:33:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x104082) socket(0x4, 0x807, 0xbc) 2018/04/21 06:33:01 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xa, 0x8, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000040), 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101000, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000001c0)=@ax25={0x3, {"b3f6b2ee25e2b0"}, 0x1f}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)="34d493b5295def1f3c2396cdedb605009160b4d2a35f08e58d93871f985cc3a3117d9a616bb990e86371ac5aaf963394a8443d5117a2cdac3f212d69a69bf7a41cf9332078b87f6936f1d84c80221567ac841cd67ec62001e079e07168a1d56f3be3833179413a518cc06594b9353242308f9777126d8a308ec9bd6798bb2dc02793505d5cd854323e284053f7255ba9b0a3feaa8c70747d0d53a832edb76a8827f54793e92ead6b05dea55d66bd2e434b6661", 0xb3}, {&(0x7f0000000300)="d8ee8b759270fb1231d08cb2846032fcbc865b0b9ccfd09f4bd2c462d3130acdacc0b3643be67059cfd3783f2e3df1e15129f8416ea9a97ddc268416a277629f3577582490a5428c81c9eefe342a2471871f122381a1adfe1b", 0x59}], 0x2, &(0x7f00000003c0)=[{0x78, 0x116, 0x6, "4e1eb355d280bbc8f06f2f0330bf5572cf41cfbe6973d72a058ba8d716bdca928460cc1fec28598dd9dc79b3f001fcb654724c16a3b688baf608831a41c7c459a70a8d55930530f4c7224d5aafedf4216f5f6c82424f7e167f619adb3786ba184b"}], 0x78}, 0x24048881) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/148) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r2}, &(0x7f0000000540)=0x8) 2018/04/21 06:33:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB="020300090c0000000000000000000000020013000200000000001f0000000000030000000000000002000000e00000010000000000000000020081000000000000000102045735b91ef8a9151300000003000002000000e000000100000000000000ec58d096066e5506dd8f16bb52dcef000000000000000000000000000082fdd7aee80171c39d90c14ca8d7291735dcfe8b165eea88da0e8bfcfe7ba63f11444b29807279fa4e4570d5b7f3ca3e456c0d758619439cb4ba7618ea9d572a9623be5778e93d37d1ce933ba1b7c3cd999d0d26d461726d2edd99cb1a60f031c4134bca22d039d779437f73cff5c7556a649e04cee2fa814429"], 0xa3}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab8ad7d0207d1d23555b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631ab5987d7e95d1bcf1f18554db1fdad97a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4a"], @ANYRES64=r0], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x800000000000000, &(0x7f0000000040)=""/254, &(0x7f0000000900)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=@setlink={0x40, 0x13, 0xb, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x40}, 0x1}, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0xff5e, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0xc8e7, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) 2018/04/21 06:33:01 executing program 3: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000300), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x423) 2018/04/21 06:33:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x6201}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:01 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000011c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x4, 0x40, 0x9, 0x1, 0x7}, &(0x7f0000000100)=0x98) ioctl$LOOP_CLR_FD(r0, 0x7001) [ 314.171133] kernel msg: ebtables bug: please report to author: Wrong len argument [ 314.188302] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 06:33:01 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x2) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) 2018/04/21 06:33:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x7cb3030000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xd500000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000000180)) r2 = syz_open_procfs(0x0, &(0x7f0000002280)='io\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) clock_getres(0xffffdfddfffffff1, &(0x7f0000000000)) accept$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/21 06:33:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x400000000], @random="5bd06822adc2", [0x0, 0x0, 0x0, 0x0, 0x4000000], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x265}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x10000000000000, 'dummy0\x00', 'syzkaller0\x00', 'bcsf0\x00', 'oyzkMller0\x00', @random="e677287ac743", [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], @random="ae11f03c62bc", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2b8) [ 314.362132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000280), 0x4) socket(0x3, 0xa, 0x3ea) 2018/04/21 06:33:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x60000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000085040000000000000000007624a6f9e6"]) 2018/04/21 06:33:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x400000000], @random="5bd06822adc2", [0x0, 0x0, 0x0, 0x0, 0x4000000], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x265}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x10000000000000, 'dummy0\x00', 'syzkaller0\x00', 'bcsf0\x00', 'oyzkMller0\x00', @random="e677287ac743", [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], @random="ae11f03c62bc", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2b8) 2018/04/21 06:33:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000700)={0x1f, 0x7, {0x0, 0x0, 0x100000001, 0x4, 0x2, 0x3}, 0xc1}, 0xe) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000002c0)=[0xffff, 0x8]) syz_mount_image$btrfs(&(0x7f0000000440)='btrfs\x00', &(0x7f0000000480)='./file0\x00', 0x3, 0x4, &(0x7f0000000640)=[{&(0x7f00000004c0)="4a7c7e1bd05df2435b45b9e395a6c80fde8567d65b37db08ab2f0a00bf88cfee114a79c4aac3071744e32d5de32fb19801d3c96b5da4974744cfbf2662499087736337", 0x43, 0x1bb7}, {&(0x7f0000000540)="870f8df18ae8ffa925844261dbc9101a73fadd6f4fd2dcdfeb7036856fbc65d73ce40320d4e6d015e1f22c4a3792cce41db90ea7bf015e025dc3abb26e4d39c383d738fe5de29b3a3601fe87", 0x4c, 0x5}, {&(0x7f00000005c0)="16add1ce07e4b162a90aba42b9929d24c25a0eef9ae220d020e0bc68aa9d373271fe8aba289c52eb3e8d124e24c03026dc1a0a73465644ef5ee1f9", 0x3b, 0x7}, {&(0x7f0000000600)="dc6903bbba126892fcd29ac9df98cb3451086e5afd051cfef04eaaa3ea27d2acf3457fa2b6b7bb35426211452be6e17cdffe36", 0x33, 0x882c}], 0x244000, &(0x7f00000006c0)={[{@fragment_data='fragment=data', 0x2c}]}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/237) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000400), 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm4\x00'}, 0xfffffffffffffe24) lookup_dcookie(0x9dd, &(0x7f00000001c0)=""/177, 0xb1) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xa04, 0x1200000000000}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x1000) getsockname$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffffa6) 2018/04/21 06:33:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xde00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x6c8440) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @remote}, &(0x7f00000000c0)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001480)) dup3(r4, r3, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/04/21 06:33:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x280000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffffff9, &(0x7f0000000140)=0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) set_mempolicy(0x2000100000000001, &(0x7f0000000000), 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)) 2018/04/21 06:33:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x700}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1a6}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10001000107fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) fremovexattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="747275737465642e657468307573657200d93152243396ca957cd35c840621d87682857a9a1a3d9365fc54182fdb4f116e20000000000000000000000000"]) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1f, 0x2000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x4) recvfrom$packet(0xffffffffffffff9c, &(0x7f00000001c0)=""/40, 0x28, 0x40000000, 0x0, 0x0) recvmmsg(r2, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@nl, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f00000003c0)=""/18, 0x12}, {&(0x7f0000000400)=""/238, 0xee}], 0x3, &(0x7f0000000540)=""/106, 0x6a, 0x7}, 0x4}], 0x1, 0x2000, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x8, 0x5, 0x3, 0xfffffffffffffff7, @time={0x77359400}, {0x8000, 0x5e7}, {0xbe1c, 0x4}, @note={0x0, 0xe16c, 0xffff, 0x2, 0xe99}}, {0xb42c, 0x9, 0x7ff, 0xfffffffffffffffd, @tick=0x4, {0x7, 0x3}, {0x5, 0x3}, @raw32={[0x2, 0x4618, 0xbf8]}}], 0x60) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f00006ca000/0x1000)=nil, 0x1000}) 2018/04/21 06:33:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000380)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/101, 0x65}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000280)=""/114, 0x72}], 0x5}, 0x3) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000014c0)=""/140) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000003a000305000000000000000c0a000000"], 0x14}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) r1 = getpgrp(0x0) getpriority(0x2, r1) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) r2 = dup2(r0, r0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="6533b4f38f6f892c8252eed30f044c474ab2511d00f87b742e079a209a0a6f06a7d2169935f71d4a2c4b8e99df919657ed7d925402190c4ae6c84402d5dc0df3bc476beb122e4365dbd16259e97abc391fe205f1314e13d81c3605d0a3ac6a5b10f65f011c15ea99d0f66543f29dfd5591cd2e8c2ad9ef706a3985d43ca8e6a103d5", 0x82, 0xfffffffffffffffe) keyctl$describe(0x6, r3, &(0x7f0000000400)=""/191, 0xbf) 2018/04/21 06:33:03 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x80000001, 0x2, &(0x7f0000000100)=[{&(0x7f0000000280)="18affa658eec82d25b5c01c8c33bb7b1bb65d76c3b2aac3c0583645c061eba051fe061a54554a53672d7758efcc1526d082bb67987c9a9ce7a4ee1be0f1ed99b2a53b50a564e5bbce19cfed426198398f3ac3e7061b6f28be73e59d97950828af29af43f73eef26db22575708fb70fe29ce99fb0bcbee75d8d6500e0bbd50434feff95f0aeb76ebc6c72997bbb3390467f872b4868a535b98131d750f50b79495e0ab3c80f2162c843d7acf12fe918ce94d861c2a290cf0eaad45cb58c5338b485d7ea8e4aa3b5fce49912b468e9dad1eaa7fb6de7ec0727bb499ae262e77d134eabaefd04b5d4", 0xe7, 0x8b9}, {&(0x7f0000000380)="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", 0x1000, 0x400}], 0x22c1440, &(0x7f0000000180)={'nouuid,', {[{@nolargeio='nolargeio', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@barrier='barrier', 0x2c}, {@wsync='wsync', 0x2c}, {@discard='discard', 0x2c}, {@discard='discard', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@attr2='attr2', 0x2c}, {@norecovery='norecovery', 0x2c}, {@inode64='inode64', 0x2c}]}}) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) splice(r1, &(0x7f0000001380), r0, &(0x7f00000013c0), 0x8, 0x3) 2018/04/21 06:33:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc0189436, &(0x7f0000000240)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4c000, 0x0) 2018/04/21 06:33:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x600}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/21 06:33:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xba01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 7: io_setup(0xbc, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)) r1 = socket(0x2, 0x8000a, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/21 06:33:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syncfs(r0) r1 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x80110, r0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x7ff, 0x97, "4169c4fd89b04c0aa5ade3bed707db186f73fe2bac7f06a91dfc60cc952ccf9a354583ebe95362486452ffceafc754c8f56431afd073824e61584c16b3aa68d4852684f02965196ceadc547d8da7856e4228ea9f2472596ecffe26beed561641bd4e36e6323b27be3ba53d59c071585a5e93f1cc15c1d4910e6ce9f18e0502e192213d4d4f8464a7d5b74d0f4f5269c0e237f2c5129f74"}, 0x9f) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x29a, 0x200200) r4 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x100000001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001380)={0xffff}, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000080)=0x5) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) 2018/04/21 06:33:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000000)={0x0, 0x4000000000004, 0x1, &(0x7f0000000b80)}) 2018/04/21 06:33:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfe0, 0x50000) recvfrom$unix(r1, &(0x7f0000000080)=""/59, 0x3b, 0x1, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000000001010000000000000000000000000014001200ff010000000000000000000000000001b1459ffb96991ac2e2cd512813d587e9ae532987be5f429784fd7782b33158397454302abf0b181faf6ef07afacf7b4c69bfd456fc322514c2047454976a517496c151fea259805f24b9fb83927b25a22b86c905266e75a27d6a165c3e0cfdd1c910881a21e7eeefa37844fa4d6f10d0"], 0x28}, 0x1}, 0x0) fcntl$dupfd(r1, 0x406, r1) [ 315.797247] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 315.797836] binder: 22472:22474 ioctl c018620b 20000040 returned -14 2018/04/21 06:33:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x91}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) unshare(0x80000) shutdown(r0, 0x0) [ 315.844688] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 315.864763] binder: 22472:22474 ioctl 40046411 20000080 returned -22 [ 315.904179] binder: 22472:22474 ioctl c018620b 20000040 returned -14 [ 315.931673] binder: 22472:22474 ioctl 40046411 20000080 returned -22 2018/04/21 06:33:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x47}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20, 0x400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000140)=[@release={0x40046306, 0x1}, @dead_binder_done={0x40086310}], 0xd8, 0x0, &(0x7f0000000180)="3dafc2beb92b43cebc9b5b660be288352ea0d784c8c9cfb976fd55ca82241b34510143ad96a8b61fbe88a89b90872e53b3798adea805f87b83d683a66f0e896ec77c14c2a4e3eb1f9101062fdf8f98d1a3ca13495b16fdd27f9968e28823c2cdbd07ef2a7f2d7ecb4bb4b53b1931574d13286688c156b0abef38b6ef736baba11a1dda029b546cff95b3717714752e7d9f515ba1cb52305f0854a1b3c394c97323fea6588c1f6987bd0f69d066c29768d7ce216bec5dc2e62b922e3fd4394c163aefa9be74148be0514bfe11de22153f8111d7b7e320dacf"}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0x5, 0xe6f9, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_setscheduler(r3, 0x0, &(0x7f0000000080)=0x3f) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/21 06:33:03 executing program 6: r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) gettid() r1 = memfd_create(&(0x7f0000000240)='IPVS\x00', 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000580)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000001d40)=@rc, &(0x7f0000000280)=0x1a6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000b00)=ANY=[@ANYBLOB="d3af2b1739f887394f470e95c0f9eb713f8866441edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aed75e480af45079a620fa30c15e010bfd0602c832926ac477f75c8c767d940dca9e3f054700d0dc2ac16da9f0d40cb738ae1ef06c4183f5ac6996312c90472525e9d9f85d92af650d67e8e010e1c56914cdd2fa6c56a14cb80b32d34333a1b68081d743f81520fd3d4c3ae5f99"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) syz_emit_ethernet(0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0e8847000100000000000080000000800000105439221d8e55eb1ec91644ddc833a15c638e789df6851a37a5639764d4676ebbd26fd84041b0ea53c5018175ce77eb3d5c2ddc0a05b2fdcf29c55919fa28ca34df765f3b18a532356f7b465d7bd0df1f5570e037d6398f4486a6d73589257228fb2feabbfd791ce89b2b28ad9b969247670859d3ac3749a827873846d277143ec699a2e3e80f3615ec899865ddf85fc158de89000000000000000000"], 0x0) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000800)=@l2={0x1f, 0x0, {0x10000, 0x9, 0x9, 0x41, 0x1ff, 0x1f}, 0x6, 0x8}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000880)="196c5dde24a682f6924fe7c1f508ed2fa56605e3a5b8769fbfb858ae79b64a07654543f8475b2a35a945509535eb57df4a8cb50e9707d5ffb68597f9787ce0aee062f1707dc332f6884b92da256181960eee0e53e9f257f405dcebbd93a0298aa61fd26bd5253fd951f071218d2f8a5bb6650652bae4f3230f577a8dbb1faeba08c1540661c87016ac29109a647b9de1b420319c8aea1147f9404e445ad896af8d808fdebc4680cb530050", 0xab}], 0x1, &(0x7f0000000940)=[{0xd8, 0x12f, 0x8c, "3c5a7059f0cf69bc960bd2d3e58dd664e5e4a649942ff39d90ce72bec78fa6f30ba69067b79dd8f07bfeb9ad13f6a0fb7dff4890907e8702e20348ba83486bd653726d34150073fca0c9a72971f695d5ea73943d88115edd0f657a44ed10ba308037fcf4e8d50b912d6ea3ed98a3f8cc51acbbc6fa19c20fa82f68f0a6462c244a7404c2a84869dd91704be373bb2ee87b36a230223d789e3bdc6bbe12d7fd28de5ede50a55eb4469c7e7c7f7ac9e1600603892b553b630c5a8dac0ffa5215840310e9229cdf"}], 0xd8}, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f}, 0x2c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8, 0xada, 0x1, r6}, &(0x7f0000000100)=0x10) writev(r7, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000001cc0)='/dev/snd/midiC#D#\x00', 0xefde, 0x80) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000600)) 2018/04/21 06:33:03 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) socketpair(0x0, 0x4, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000280)="0f8dc5324d4cc95509d9a7e3d72fe79f881ed2358f29f8b26b37d3528b2d85c3445dd68af934d2b1cd490b2384b6efa4fb6d0bdf724d318cb3c59365addb8b23693c39326084ac57e0bb144980f099d0b9616a664759fd9e5617f855a0bb646b175c3dcf48265622bcffb13bb67994da6a158cdd12bdda5208c0a749f0e7b910ba6ec3e44f3790ae640307f1c6d9befe126bdf7ea38cdab5843b7dc93d9700f9da3906faed4ce13e52dbae73dd34ba0a67896cc70ccaf864174f3605dda9b2fe0fb0e95106", 0xc5}], 0x1}, 0x44001) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000000780)=""/181, &(0x7f00000005c0)=0xb5) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept$inet(r3, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x100000000}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000008c0)={r5, 0x4d6, 0x10, 0x6c, 0x101}, &(0x7f0000000900)=0x18) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"dfff3a9c9b4928"}}, [{"9960cd521a9b3d"}, {"6ffdbeb5e5f338"}, {"e05669676623c8"}, {"adbe5803d12f6e"}, {"d6f9ac4abc27c7"}, {"0408f4ee6e1ca1"}, {"34cd56948b531b"}, {"1ab7b74fff311f"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000800), 0x0, 0x800}, 0x20008041) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) io_setup(0x101, &(0x7f0000000400)=0x0) io_cancel(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, r4, &(0x7f0000000440)="57eba4a525a5beb31c7b215abe05b160e2e523424f32584b700e3967f9666530e20b7ea9a137e1a31e9dcf43408dff92993e332fcd62401e759750a14090383fa7ed29984e6e3abb06b279f1d007d2b4fb56e2a37c9bc86efe84bdd77a255c6750811df3b186a68d1b657db877b126a2275ad9aad08ce66c9b6b09fcd6250f188ae8350f374016171f6d2bc22bcecaa0841d5e4fb8027337eb92c0f518337e9c03910290970ab28f89a8f1b8a052ef6dab546d", 0xb3, 0x400, 0x0, 0x0, r2}, &(0x7f0000000540)) sendmmsg(r3, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000580)={0x10}) getsockopt$inet_buf(r7, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/04/21 06:33:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff, 0x30a}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/21 06:33:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 7: r0 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="1cb01e90432de47f9fb64058cff50a48d65edc3351567d8cad7a49fe75c22da0a3b186f9c7fcf2da34b50d3aa4d14c3637b288e951e8a999f72a1a428dcbc60947d5b492dfe05df703f66dcff4b3f9ca0995e828e50a706de64ff118099b09f25cf587104eaf6dc661ac38dfaadc8b95e5f1689fd6ebc2d63b0f5180f21e5a606706e8b30961b6cb16f67020e08d3c8e0a63b3574db3a271b34f0d739f69bb5fce7c36f4b8c052e138df7562ed0f4892848ca79caa845ef7d182f4ef141ca642405b84769b127a5891", 0xc9, r0) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 2018/04/21 06:33:03 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0x2}], &(0x7f000001c000), 0x4, 0xc3, &(0x7f0000011000)=""/195}, 0x48) [ 316.072184] binder: 22513:22515 Release 1 refcount change on invalid ref 1 ret -22 [ 316.080075] binder: 22513:22515 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 316.089602] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0xffffffffffffffe1, 0x400) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, &(0x7f0000000500)=0x4) r3 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000080)={[{0x85, 0x3, 0x10000, 0x2, 0xfff, 0x1, 0x101, 0x2, 0x8, 0x81, 0x7, 0x6, 0x7fff}, {0x5, 0x4, 0xffff, 0x9, 0x0, 0x0, 0x7f, 0x7, 0x1, 0x5, 0x8, 0x89, 0x8}, {0x1, 0x2800000000000, 0x2, 0x1, 0xffff, 0x10001, 0x4, 0x0, 0xca10, 0xffffffffffff58db, 0x5, 0x6b, 0x4}], 0xad}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x2}, &(0x7f0000000200)=0x90) r5 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000040)={0x38, 0x0, 0x5, 0x2}) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/04/21 06:33:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x72, r1}) pipe(&(0x7f0000000180)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ppoll(&(0x7f0000000900)=[{r0}], 0x1, &(0x7f0000000a00), &(0x7f0000001d40), 0x8) 2018/04/21 06:33:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000a40)='./file0\x00', 0x100, 0x80) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000ac0)={0x3, 0x400000000000009}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f0000000180)=[{&(0x7f0000000240)="4c65c7e0dcdefc28d9169a77ea009c5f565e19f436ffb43818a2017962cc95e4c9e7f7020c1adf5e76224d701229b786c132177c89b7b7405d0dd7e0cb14b5c76d584e67fff98c905dab4c9f5c5bee66d75ed5b0ff6d4510141c5f0e54913e30b0047ecef90dc66e2a566f82aa04a0206217f5a9bdb339971aecf577edfb37b780c7c84fd3e673591e3a3e41b157", 0x8e, 0x1ff}, {&(0x7f0000000300)="0bd31c6416fcff08d7cdde4bb93d2b4a602dc6a5d803aa5489d64fcad056774fe30ff947cd0b24458d3f9eae3718bc3fa34cf4f39af3b1550e279eccf9b79fd28ef646e39200966222611f3a07d637ffff170b3c1db4d20b40ab19af8e91c4ff0293fbee896aca3f6cd85ff1823fd8500fefb2521f550d9eacae01ca0c20c6c02f5e0cc940ca44d02cd735eab02d72b77ecaad7fc3b3de55bf90e5a7fc5b479aea116c97c74fc3daf9086cbab708566f0f74953c7fef42b7fdd42ef241e2248b16d56b38a238de55581d", 0xca, 0x6}], 0x20000, &(0x7f0000000400)={[{@uid={'uid', 0x3d, [0x0, 0x79, 0x3b, 0x36, 0x7d, 0x3a, 0x37, 0x7d]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@resize='resize', 0x2c}, {@resize_size={'resize', 0x3d}, 0x2c}, {@integrity='integrity', 0x2c}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f00000004c0)='./file0\x00', 0x6, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="8d9fac68611cb915a838916733fec1ff6a2bbb5c5261e01f3d1914907bf3b6515958bbc60c8a19cc199b064e34e75507", 0x30, 0x7}, {&(0x7f0000000540)="e69b90c3d8813d7f17443993096bf323e0ba1b45493af6d21ec121b3f0eb05af8d397bb5af7cc1c9ac3a14dfa1f224b18a9802288fed4006f91d2c01ab421794d49a55a4cf8c56237cf0ee0d1f0d46f6913e5c5816a363eeb7475b516aa6b9400f7d3ae400bb728b7ff0f27041da4d8deb7df3f50c5979e853415a27369aec594e80503fb15d9ac4a195e6670f6ac001c0dd670b44982c4938c1fe99c497324a0ba2374cb87790c977e7cafa58ce92603e420d7dc96b9ab53604c950d57ecb850c18378e8c0ab648fc6cb38a93f6b45d0404febfb43312720861d3d9949f0354cd0f24d0", 0xe4, 0x4d2}, {&(0x7f0000000640)="9eee53f843429e394f97522bb6517063f8e3c15c250cc4b4b6ddc6ac550a4e8075767aaf25076923ca047c58675329455b8b48317f66c94713471798def080bfba2bd0f45e6553eb992cef3c64b9df8c21b5d790e057920d36e99c4e94083d6d42096757af945d1189435e79ebff62a25b", 0x71, 0x5}, {&(0x7f00000006c0)="8709e54613425e31bca349f21f64d6578cd632adeb27794292790218fa2e42f83e0f467c35f6767af0595c5df76c8ea97e", 0x31, 0x1f}, {&(0x7f0000000700)="2530eaa85186b120cb507a19f9cffa066649549689cb95e993f71376d71487e9d7657e15039d6278e4c6ce48ef100dccac2147352b677d33a7ee99f5cc6131551dc8958c58c7ce23ae98eefe480830ce9df94e6ad66177a8e5c47da9c5cff8dcd6dd298aa82f627fb15a51bb4ec42a63e559a76e14624caaa73cfa9527efb835d25634eb2e3c8c447e1626ace5060092a677455ddab7f7307a110816030aabdc121b0cef317879e3678de34195bc75a599abcfa3aa7b5ee1421e3fa309198f2a7d27ef02e8736cdf4e095aa3b27f08ce957f6df0538e", 0xd6}, {&(0x7f0000000800)="4f1cc152d72b9a1a85d34d9fdee8ff061b34b62b8db1fc57d1e67e16409961f722bc08ed31f84d105d36d47bcdc2e97c77f31d1cc22804a99d5584ba07c2754a3aa1bfa658d1d06dcc515b1e760368475562366450fb08f8a9bcf2cc190fa21746a8b8056fc7856b19dbcd6b902fdc34719b151e8972f4640c664ff8d1b0fde2cdc700e704f0a2231aef38ae3c6573c028c66e361c6b9726f9ce19669056859f9aa82f6b66c0a6a3ee5760ef386748b282aee92f5a38e9edf1c057f01e8880bf9aa095fb445581aa8d559165af9ca5637c4acb66135031cfb1c97bb9b89992061f6d885a08f4b06e3015be08ca94ae589a05a0f7d614", 0xf6, 0x200}], 0x8400, &(0x7f00000009c0)={[{@grpquota='grpquota', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp1255'}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x3f, 0x36, 0x3f, 0x39, 0x2d]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp1250'}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x78, 0x78, 0x39, 0x3f, 0x39, 0x37]}, 0x2c}, {@integrity='integrity', 0x2c}]}) write$cgroup_int(r2, &(0x7f0000000080), 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r3 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x4, 0x20000) munlockall() fgetxattr(r3, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/50, 0x32) 2018/04/21 06:33:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x2401000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:03 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x189, 0x3e6, 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, 0x4000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/04/21 06:33:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xe6, &(0x7f0000001b00)={&(0x7f0000001b80)=@newae={0x48, 0x1e, 0x111, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@multicast1=0xe0000001}, [@etimer_thresh={0x8, 0xc}]}, 0x212}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfe, 0x10000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "a82a4a"}, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, "c6"}, 0x2) write$binfmt_aout(r0, &(0x7f0000000140)={{0x1cf, 0x7a3acca, 0xffffffffffffffc0, 0x15a, 0x21c, 0x8, 0x307, 0xfffffffffffffffd}, "70e0e1e05feae40e89180b3b31cbed723029da8a1c0c7a727c920892754d2e9340e64219c4f9cc8c56", [[], [], [], [], [], [], [], []]}, 0x849) [ 316.208276] binder: release 22513:22515 transaction 65 out, still active [ 316.245086] binder: undelivered TRANSACTION_COMPLETE [ 316.250333] binder: send failed reply for transaction 65, target dead 2018/04/21 06:33:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 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={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)=""/224, 0xe0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x401, 0x3, &(0x7f0000000340)=[{&(0x7f00000000c0)="12d287d8be7742c94ac0080d357553c9ad3187b3c3c48a4c9b32e6afa0fe1d053aa73a09e7d5a0ff1e5ef78b680b4e9c6d70ce0a82bc857e6b78f5a342611d19e1403a7c5ba371f68c83d780a032c8b64a187ea9a3c82ab96a03a57fed", 0x5d, 0xeb1}, {&(0x7f00000001c0)="4633fb801b643398e4810f402f0efee846915b55bd45e8e10236c14eee6fe3653b58b3141db2a038bb60f36048966a2da45ee2c9549003b41abd10aaadec6993325b4451bc6f836747e2c22578c5685329bfa31dbbaa08fd663900b309debf02609bf1dea7445615a684067a32c5e3a25b6095b269516bd67d14dbcf30063d6755b0b84c7b14f86864ae9154376e3b756c543b3dcbc0a02423e57140685cd697f7dd7084bc2fae96db219c341d0a5b8bbf41ec73e0f8a108876945699d1949802e5c78f64c4524cbca2de7b05ec06556859511f3b55fcdbde65593542d7166e2d531b5adda", 0xe5, 0x6}, {&(0x7f00000002c0)="e54affcf68173366e2bfa20d3fcc52791f26596ac085e3de4eb6df1f63a076cf8b45762957e1fb8b2306acc1dbe85c3ae35d0b4f9c73f38a1a647a55919ca027883064cd18adc29ce26bd9b958644d313f8f2f3a7dcf289f332c53c9b6d3f61df7b42f", 0x63, 0x2}], 0x4000, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/21 06:33:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x8f00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 316.333490] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) inotify_init() sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="9d405228f4f0bc7f944e6223cc75075ebc6a05c730c91d57fd19d751b89df284678d6c5bd5e205519795144d0a7747c8f76e6bdb9e3b8ba34f4e50abbcab77eda491c924558177ae0ad16cace37e71ff18842de7b93166e96770a7250fbe6eef31c9e28cb4712d54f88a70f1", 0x6c}], 0x1, &(0x7f0000000200)=[{0xc0, 0x195, 0x100000001, "823ed303406fc3c92fc2dd60d72dfb474262f209a497df90fbf1005bd60fe7b6d044086408a8d9108e360e4aecb366bdedf9634f7bfeb527b38e28cb8496fb0992be8c8715b999a8d969274ffb888967cc5c4f8e5bce5cdf657ce85518b3b691aaaef75197ad3b254b393e26fd42fea501d629c13a3a151cbf01f1b0180d1f609829f6ec495d788e209ed4083fd1e88b21567482349463af89455f87e2796268c9b422faa6f8659a702df16fc04554"}, {0x88, 0x118, 0x9, "9cb60eccf34257ec056b92f8076398046620f3bc3631a4dfb65a5851db69ef5c2f38a6b3475fd34c26657d10781e850c88efaee2d5197c2eaff0a46dc6893769d963c97c7eeb306e3b5396cd84fd2f739204d99bc66e825544f621ccb8f7790b5b75f86d4edc4cfc841ea595e838d4c91eb75f09eb3b16"}, {0xb0, 0x188, 0x8000, "f60f9ae0f0e2b3269c9ad2357b08988c01b53d36d46009ad2e1d96845a9f26cf77f42a0d71d6facc39359ec12ec4fb26564f6db900acbe7d6f9f4d413b49159456e7b42a4667d5b08344d1e11c86dcea569de5d62aaaf475e3329089e39e2d90404b7fced7476aed7cdd958f9cd56469828156f64f7835898d133e2f1111bf199298db9b73ab90e860aba78ef6586a0f8504e2af32f4d322a994"}], 0x1f8, 0x800}, 0x8000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x20000000004440, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) 2018/04/21 06:33:04 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x0, 0x100000000, 0x17}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/04/21 06:33:04 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001680)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) [ 316.500883] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/04/21 06:33:04 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/04/21 06:33:04 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erLpaf0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000080)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/04/21 06:33:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x7cb30300}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:04 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x3f}) mq_getsetattr(r0, &(0x7f0000000440), &(0x7f0000000080)) 2018/04/21 06:33:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={r1, 0x80, 0x100000000, 0x200}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x1000, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000007c0)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8080000000000002, &(0x7f0000000100)=0x50c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000000180)}, 0xffffff39) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000001880)=@can={0x1d}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002a40)="e0", 0x1}], 0x1, &(0x7f0000003bc0)}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000001c0)="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", 0x501, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000800)={0x5}, 0x4) shutdown(r0, 0x1002) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) 2018/04/21 06:33:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xe200}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:04 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r1, r2) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000140)='v') 2018/04/21 06:33:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getpeername$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0x2, &(0x7f0000000100)=@raw=[@generic={0x1, 0x3, 0x7, 0x2}], &(0x7f0000000140)='GPL\x00', 0x2, 0xd3, &(0x7f0000000180)=""/211, 0x41f00, 0x1, [], r4}, 0x48) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="faf047065a781e2015c067f4fdd5373aacc7b62ae605339a75ddf1bd420ed544277e55", 0x23, 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) dup3(r2, r3, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x2004b564d02}]}) [ 316.624860] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20}}, 0x100000, 0x6}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}}, 0x5, 0x7, 0x0, 0xffff, 0x62}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5ce, @empty, 0x7}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x7, 0xffff, 0x3, 0x3c34, 0x100000001, 0x2, 0x8000, {r2, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0x0, 0x1, 0x4000, 0x6}}, &(0x7f0000000280)=0xb0) 2018/04/21 06:33:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000500)=0x75, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) pkey_alloc(0x0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000580)='`', 0x1}], 0x1, &(0x7f0000000dc0)}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000004900)="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", 0x4d5}], 0x1, &(0x7f0000000f00)}}], 0x2, 0x0) 2018/04/21 06:33:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x10400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x48d9d0ad}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x200, 0xffffffffffffff9b, 0x0, 0x0, 0x2}, &(0x7f00000001c0)=0x98) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) 2018/04/21 06:33:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)="c9f78ba0b630db5d4fd6cd51442df6c176218967a73f597f910fd482076e0dfbde", 0x21}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="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", 0x1000}], 0x3}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001140)={r2, r3/1000+10000}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001180)=""/127, &(0x7f0000001200)=0x7f) r4 = add_key(&(0x7f0000001240)='rxrpc\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000012c0)="d0445f83fff30c233cdcf5d6fe15f4e92ffcae984f00a1bbded78527ac39566668a88c936c4d3dbfd23cb3b8203b4eacf8384d8c1dd2decb09ffcb9b19b6705d3cb8275b1843f333de4d5a21a543cf6c67", 0x51, 0xfffffffffffffffb) keyctl$clear(0x7, r4) 2018/04/21 06:33:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xbd00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:04 executing program 7: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) clock_gettime(0x0, &(0x7f00000003c0)) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x3, 0x1f, 0x7e, 0x5, 0x9, 0xe44, 0x1ff, 0xbb2}, &(0x7f0000000040)={0x2, 0x7, 0x8, 0x3, 0x80000000, 0x0, 0x0, 0x7d}, &(0x7f0000000080)={0x80000000, 0x0, 0x6, 0x9, 0x0, 0x1, 0xff, 0x4}, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffe00}, 0x8}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f00006ca000/0x2000)=nil, 0x2000}) 2018/04/21 06:33:04 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/04/21 06:33:04 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x3, 0x10000, 0x7fffffff, 0x71c, 0x3, 0x4, 0x6, 0x1, 0x2, 0x7, 0x10b4f58, 0x3f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000080), 0x0) [ 316.834433] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x71f, 0x8}, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 06:33:04 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/21 06:33:04 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8003, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="113162f46ef0f51861097a8300d3ea1ef40d2015c4fe56de3c69db1e0a942c4cc956ff5983af6fb7107856cc08eddfc7d41ade6c80bda6dc73aa7de061058c083e0f3a4574630c0b820eaf66afe932f86436392b45b219e309caad47be984e14f94dda8da700139f6a7c2dca305ac3d1505b173600dc", 0x76, 0x40}, {&(0x7f0000000280)="b722517896f37381f420dd1db5ace41a0eb715323afc55d5a9809f43c41e2c9b9dfcba21bd888b3655c41a8f5c9737f0c7cf0fc3073468e4d9880183a423fc98ab785bd422a193a704c4986041c4367afc80e6ac7f640d5c1e4cb2716cdd257a1c5af824eea98cde3517c6fadd5bdcefada016930df70c7e0f1fb75e8b22c0c897b7a1d2582483ed780015400015c7f6199336531dd5d56692fd9fca4fe3201a1c6a4c518616620a2221a86a518c7ccbfa83d15e67f30ee27c2c9d660caaf97a54c19d06d08c47b08caeaa4a0e622a60d4f42072751d0516704cd8d488cf8c0954f37d471488e125d2", 0xe9, 0xffffffffffff2bd0}, {&(0x7f0000000380)="d8fe9453c2ee87c6b610273baa5f4444e6319a7b32be12628fe1a102b6d0d01315795f4d3b4d852b4ef53b14558b863ed26d28a89f60549660bbd35c4eb7dbc7ac596893bd4fe2a490a85c1ffa918bf0069e78fda40b2024321ef8b9aecc5c392bf1f67cc9c186e4fdc568c0ebcfd719adc40ad8e1a40026f11b118f02e1d22ff3b57aeab1e1b138b807ba58d5b0032d3f47c8971a59c32751450e37c2d1e864bfbcd232de543b5f44b52ea480657de9f628884b9bef8eadc0c3c213bd8fa0a9625053116c6e6daf0ed2fda77538568b9f26610875f6467fbe786b192549a93ecc8e57b1eaac128bf4f92133d7e6268267e40dfa", 0xf4, 0x1ff}, {&(0x7f0000000180)="2849019e5dd98638030ee65f9ea5cdb8818bfcf44d5cae030ad367de93bffe07037e7a23b167ef4158a5688f43f1e72d0bf5df0a5989dd6b59bd5c3491fede6e0cb9c2c069181f418ba92b02dd1f5421704805b555545a7b3227cc0f6fc1031ff04aeca226077aa57366727995d008afdc0045f22d9f", 0x76, 0x9}, {&(0x7f0000000480)="90e1e0767701011115029ab45881e7c4441eb7af8bbc028fb77fecd0aecc710dcfeff78128e4730b62a82ba1201bdc684b4ddebab01da60b065264", 0x3b, 0xe95}, {&(0x7f00000004c0)="246712fd4e0385a6974d60fb8be63ede6db6b48e52ef2e892832684a0beac1aa488ccb6483aba571282d", 0x2a, 0x100000001}], 0x4, &(0x7f00000005c0)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@user_xattr='user_xattr', 0x2c}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x70}) dup(0xffffffffffffffff) 2018/04/21 06:33:04 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/04/21 06:33:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xc701000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:04 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = fcntl$getown(r1, 0x9) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)={0x10000, {{0xa, 0x4e21, 0x80000001, @dev={0xfe, 0x80, [], 0x13}, 0x80}}, 0x0, 0x4, [{{0xa, 0x4e24, 0x3, @empty, 0x101}}, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1c}, 0x8}}, {{0xa, 0x4e20, 0x1000, @empty, 0x5}}]}, 0x290) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x3, @tid=r2}, &(0x7f0000000380)) sendto$llc(r1, &(0x7f0000000000)="b6701d5b0bceb32d2f64fa0a53bda16bc405d5f310b8e41742191dc656f474c3a1e92d6aefb3159ace0471f86a1e48c584e1adf7d0f59c8ce205aac8f0bdb877f67d160e136fe18283c18ad25f2082c7eeae8da1d8d08f60b1a1d77cf97cce", 0x5f, 0x810, &(0x7f0000000080)={0x1a, 0x200, 0xff, 0x3, 0x3, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) 2018/04/21 06:33:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8003, 0x22004) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x80, 0x0) connect$pppoe(r2, &(0x7f0000000580)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, "64754d693d260000001d00000000001a"}}, 0x1e) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r2}) r3 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x40000001, 0x2004) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x88, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x800, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0xffffffff, @empty, 0x8807}, @in={0x2, 0x4e20, @rand_addr=0x10001}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) socket$packet(0x11, 0x3, 0x300) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000340)='./file0\x00', 0x7, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="f8f2a72ba844f0d3ad30166da59f21f0487741003a765b931ad6f9b843407c95dded982983baeee9d6ae2737d884e7ae80146b269037106a881561f6bcefdbdda4a04c981cabad2b1dbbe5d41b846cb2559d48b7bfec842af338c0e11227b5d2a5d96f2dfe4a0be0069fee5b8ef762c93da2c4cad1d1f5b1603b1830ecae7d360ecc4e09b7d635f7e8b1edf555dd53ba04c7630440af52bd7378", 0x9a, 0x1}, {&(0x7f0000000440)="9ce996da23992cc6421ac0303601a569f46212cf63b8336e4ecafe629d52e916f1d7c864f95917021a037e71338d39b9fbdb6ac93100be5f7cf5ccfe9a79c3", 0x3f, 0x5}], 0x40000, &(0x7f00000004c0)={'nouuid,', {[{@uquota='uquota', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@inode64='inode64', 0x2c}, {@attr2='attr2', 0x2c}, {@prjquota='prjquota', 0x2c}, {@quota='quota', 0x2c}, {@dax='dax', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000002c0)=0x2) [ 317.073868] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000006fc470000060000000000000000050024a9b750af396c856f4552618152a77895b7310a2f7dda6af30bed2818c9b34b2b26d5c6bcd9bcfa0b852b6d1c381200a447cacd36c9388a694f37bd5b913edcd928e01c802223bbd1bdd57a7b9e15c6146146035952cb455cb0a7d89faafe8bab3b9513d4327c947a2ec1cd5d1408c43279edab3232f362ec8a922c4b3468b7570733862feacb924a4d895c5d6a0105e90baba2c25ef6ce2a058bc7ae8ef374876a41497860a7efd607903506"]) 2018/04/21 06:33:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r3, 0x0, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcabb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7b3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x90) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/04/21 06:33:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x55010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/04/21 06:33:05 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)) bind$netrom(r0, &(0x7f0000005280)=@full={{0x3, {"f782690a4da068"}, 0x1}, [{"8991c9fdc306b3"}, {"ef4804bee5ad8d"}, {"4ede79ddd15c12"}, {"0d89448a64c0d7"}, {"67ff38007e9e32"}, {"916d7ead3eff98"}, {"097c4da27d36f3"}, {"dbcfcd917f84a3"}]}, 0x48) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r2 = socket(0x11, 0xa, 0x2) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000002c0)={0x3, 0x3, 0x81, 0x3, 0x400000000}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000240)=""/8) munlockall() bind$unix(r2, &(0x7f0000005300)=@abs, 0x6e) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000f40)={0x1f7e, 0x200, 0x200, 0x2a3, 0x8, 0x0, 0x6f9d, 0x9, 0x0}, &(0x7f0000000f80)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000fc0)={r4, @in={{0x2, 0x4e20}}, 0x9, 0x9}, 0x90) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="c87dfa2b2c8bc26c607777af39a7d751c861da938d4fabd1b053980e4901d786d144d86cb017ecdf8401926f1d5dc2bb69b0e9dfdc217ac4b55e5da5df8155b44d7e6e0f5c05f550ca3b4ab0210dc5aac8850c950669ff3dd372f84fbccb1e074ed617ef94138a9c2842a3c16df7df16577845bb1b4b7610dfca58decf56bb5b9c2e003c607115878e458d22396c9e7f406cf932922b2449bab0f74a21efdbb8e090ff6efef7ee1cc7375186fc5dd68b258b3cebf3367aee1d93de63a796ddfc974cd76b0719fddb461b93", 0xcb}], 0x1, &(0x7f0000000e80)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2}], 0x70, 0x40408c1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000280)=0x100000001) 2018/04/21 06:33:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf950409db692542100000000000000800f0000000000000008fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x98, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000340)=0x8) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946f", 0xd}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) get_thread_area(&(0x7f00000004c0)={0x3, 0x0, 0x400, 0x997, 0x5, 0x80, 0x10001, 0x40, 0x7f, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x5, 0x3f}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x7}, &(0x7f00000003c0)=0xffffffffffffff78) 2018/04/21 06:33:05 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=ANY=[@ANYBLOB="7c00000010000904000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000ff010000000000005800010073656c696e7578766d6e6574302d7b70726f63fb47504c2d6f786e6574306d696d655f741908f0ebe00801e36574307d47504c282c2a7070703074727573746564000000"], 0x7c}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf5000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 317.646784] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0x0, 0x0}) 2018/04/21 06:33:05 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) [ 317.702829] netlink: 92 bytes leftover after parsing attributes in process `syz-executor6'. [ 317.738146] netlink: 92 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/21 06:33:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x400001f0}, 0x56fc61b90adcd77e) 2018/04/21 06:33:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x3a00}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000440)={0x2, &(0x7f0000000480)=[{0xfffffffffffffff9}, {0xfffffffffffffffc, 0x0, 0x5}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0xa5, 0x4041) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3f, 0x200080) sendmsg$nl_crypto(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x2, 0x3, 0x4, 0x6, "3a77997eeca18d14fce1e70337f73578ab054d1807208fbb70ca787068ac54a83713e4b050f8b3df9db92db3", 0x1}, 0x0, 0x0, 0x10000, r3, 0x0, 0x0, "739efe2167060029eb69a79d9dc23f1203a93255610007b3e5348820349552a8a6f75fb0b20f0eba2fa32cb622b58596444d49d2366bad7f569065d4d15fea7c", &(0x7f0000000080)='+:securitymd5sum)\x00', 0x12, [], [0x0, 0x6, 0xffffffff, 0x6]}) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000040)=0x7fffffff00, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0x4018aebd, &(0x7f0000000000)=0x1) 2018/04/21 06:33:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x34000, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x4e20, 0x8a9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1000, [0x85f8, 0x8d36, 0xe, 0x0, 0x6ba49c87, 0x100, 0x80000001]}, 0x5c) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) [ 317.857310] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:05 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x91a1, 0x100000000000, 0x7f, 0x7, 0x0, 0x4, 0x2000, 0x8, 0x5, 0x100000000, 0x7, 0x5, 0x6, 0x5, 0x5, 0x6, 0x5, 0x80000001, 0x3, 0x8, 0x0, 0xc64, 0x5a, 0x80000001, 0x1, 0x2195, 0x9, 0x80000000, 0x2, 0xbbe5, 0x7, 0x9, 0x1000, 0x200, 0x4, 0x5b, 0x0, 0x410, 0x0, @perf_config_ext={0x8, 0x2}, 0x1000, 0x2, 0xfffffffffffffff9, 0x4, 0xffff, 0xffffffff7fffffff, 0x5c8}, r2, 0x4, r0, 0x1) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x310000000000000d, r1, &(0x7f0000000000), 0xfe00, 0x12000}]) 2018/04/21 06:33:05 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) fallocate(r0, 0x3, 0xc51a, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x80008000fec) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) getuid() connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x7ff, 0x8bc, 0x9, 0x0, 0x8, 0x1}, 0x1f, 0x0, 0x9}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') mq_unlink(&(0x7f00000000c0)='\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @local, @multicast1}, &(0x7f00000006c0)=0xc) sendto$packet(r0, &(0x7f0000000180)="1bd9edf174fca59873f7f65133ac3ea65e6f4c573e67f0b174f0806fc936940ee644cc069c0500000000000000b028262c39c80b013de1d40890c2d4a4b4ac7dcb90ca2a3174dd74fe8340109de30aa8380800096603ed5d205fd1c80efea39cc81718e3fc5482bb025df9a04c75c19a7337f940e31e4b23dfbd78de5e5bff4323885517ac38e1f3dc1c9cf8039a272beedb14125bd6f09416b649b1b0574b58337505d9904a84d2285a345023de29cb29c11aa4cb3ac2a363f1e1c9706c", 0xbe, 0x7ff, &(0x7f0000000280)={0x11, 0xf8, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) 2018/04/21 06:33:05 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xd901}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/82) close(r0) 2018/04/21 06:33:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/21 06:33:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000080)=[0x1], 0x1, 0xba, 0x9, 0x3, 0x2, 0x5, {0x2000000000000000, 0x6, 0x4, 0x7fff, 0x2, 0x7f, 0xffffffffffffffe1, 0x10001, 0x2, 0x3, 0x80000001, 0x400, 0x544, 0x2, "c259db674b987451179d7541c03fe5a744cdd9df6ada6a2152c543975b4cba0b"}}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xbecd, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x19e) 2018/04/21 06:33:05 executing program 6: r0 = socket(0x13, 0xf, 0x20008) write(r0, &(0x7f0000000240)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008010000", 0x22) [ 318.105802] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x5c}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:05 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) 2018/04/21 06:33:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 318.280629] syz-executor3 (22762) used greatest stack depth: 13704 bytes left [ 318.301230] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:06 executing program 3: open(&(0x7f0000000fc0)='./file0\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x4e00, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800200000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000006b000)={{}, {r2, r3+10000000}}, &(0x7f0000040000)) tkill(r0, 0x1020000000016) 2018/04/21 06:33:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000000010a, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0x0, 0x0, 0x5}) 2018/04/21 06:33:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x50}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5e040000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:06 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) 2018/04/21 06:33:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 06:33:06 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x91a1, 0x100000000000, 0x7f, 0x7, 0x0, 0x4, 0x2000, 0x8, 0x5, 0x100000000, 0x7, 0x5, 0x6, 0x5, 0x5, 0x6, 0x5, 0x80000001, 0x3, 0x8, 0x0, 0xc64, 0x5a, 0x80000001, 0x1, 0x2195, 0x9, 0x80000000, 0x2, 0xbbe5, 0x7, 0x9, 0x1000, 0x200, 0x4, 0x5b, 0x0, 0x410, 0x0, @perf_config_ext={0x8, 0x2}, 0x1000, 0x2, 0xfffffffffffffff9, 0x4, 0xffff, 0xffffffff7fffffff, 0x5c8}, r2, 0x4, r0, 0x1) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x310000000000000d, r1, &(0x7f0000000000), 0xfe00, 0x12000}]) 2018/04/21 06:33:06 executing program 7: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100)="cf3cd94ce70700d3d128c4c274a2bae5437e7e7507ba39a2644edeacee1ddb1af9ac4a143390dc7c02df092f69df5f53a2af654f00153ec4df0f68fd3c05f4314c2e9378825db6c7ebcc801a99eaf0db0b477991f7366a8346af9141bd3b236273d0b2836da72ed6852cdd5ab1988ff664a55985a9559789fe134b75", 0x7c, 0x5}, {&(0x7f0000000180)="99a71d4f44d76ca9badbb74c175820e664ae836f0a1949e28e552f8e4d01508199987ea107f6e421b3f6ca0975218007b9b781d81c3f97c5a4d887b8fa2fc74b194065aff6c31a45ec99111323f4d4f4ec73ed30ac15c05f193a6ae1d7e0b42022e2aec8a4348ac5db32db25908b2e672b201a0b13cc0218ecbdee2272b28578a62413f219ce82a769ccd9b3996342e697a9c2f91651abf79c59df5ec4e3e2463d1756660323491f59", 0xa9, 0x9}, {&(0x7f0000000240)="cafeb6f320af5225c463ef9f0a323dc43e8d842e978aab4bb72c341653005facae999dbb38c6fa36ed2f6cd15ee296d1eb19f830e923917f4926a2c25066e8e5c27a94d09bbe5c5ccc5c6c9a1c8da596c264e879742ed56dbdb9326019dbdb6942af5bed9418fddf3216cfda43bcb935419ba8777899d9843bd44f0fe02b80e5f5d2baa83ed180e6512c0704a626d0b71cc6919f8b5757573f2b", 0x9a}, {&(0x7f0000000300)="c2c3cfb96d7f1c2519147a92882d820cd9cd364accd5194c68c4f241b4724641f70f3a75e5381e452f4113f309712f64", 0x30, 0x1}, {&(0x7f0000000340)="c986b6baa37b22554efc91300c01d941780a5eb9fc0fa125421adad60aedd709470a891d3ada65f084a8a2890fb2e2f9a26ff1e0173d7fe4cd99b0edf8c7ca6d7f7bde94a004b2d63b3e", 0x4a}], 0x8, &(0x7f0000001500)=ANY=[@ANYBLOB="71756965742c756d61736b3d362c7569643d3f7f373839781633372c706172743d78fe392c747970653d604db0b92c696f636861727365743d757466382c7569643d3e7f2d30373d2c66696c6503000000000000002c6769643d3738312d322d37352c00692af2361d4e9a96e509e28e2a8e415b76521c9916d296bcf89d5bbef6f8cb103295fa36074dc43b99ecc9a723c3871cb246a4a4cb8438d8571684684b23bc3dcd0b1334c5d10803db977098679c83c377655cb4e41074f30029f97ab809167cef2412b5322fbe7abc0eb78fbf548e01d26e266c5267"]) llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/21 06:33:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x2c000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 319.185792] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:06 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x100000000400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000380)=0x8) getpeername$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x5, 0x7}, &(0x7f0000000100)=0x8) select(0x40, &(0x7f00000001c0)={0x32df, 0x8, 0x0, 0x200000000000, 0x8, 0xfff, 0x1f, 0x4}, &(0x7f0000000200)={0x3ff, 0x7fffffff, 0x0, 0x373, 0xff, 0x2, 0x1ff, 0x8}, &(0x7f0000000240)={0xe9ca, 0x8, 0xef, 0x1, 0x100000000, 0x8, 0x3f, 0x153}, &(0x7f00000002c0)) fsync(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="7ac6312e220d78d2d96982acf9fa84d7b2424533f2871f35ef820842a8d6f916", 0x20) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/04/21 06:33:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fde49f)=0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)) lsetxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@random={'btrfs.', 'ip6_vti0\x00'}, &(0x7f00000007c0)='ip6_vti0\x00', 0x9, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x1) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x7f, 0x2, 0x8001, 0x0, 0x2, 0x3, 0x3, 0xa8, 0x40, 0x36e, 0x0, 0x7, 0x38, 0x1, 0x8, 0x1, 0x1000}, [{0x7, 0x7, 0x2, 0x1ff, 0x7, 0xfffffffffffffffd, 0x9, 0x80000001}, {0x6, 0x6, 0x3, 0x3, 0x5, 0x3, 0xff, 0x4}], "3b8ef8879c", [[], [], [], []]}, 0x4b5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000640)=0x13, 0xed) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000100)={'ip6_vti0\x00', 0x5}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000680)={{0x446, 0x9, 0xd731, 0x27a8, 0x10040000000000, 0xfffffffffffffffd}, 0xc2f, 0x0, 0x101, 0x94, 0x7819, "174b5f3331dbf70ee003aa861a4a9fbf4fceaff2b06d97253c43a902d79558a835cd864d483d058a4827dba26aa03735358c1d125c55e3ed762eae14f05f9793f152c0622c42e077f92eb555dab57c80f1a0338df8e71981db2f3347b494658ef9345e77c07bae0aeb8f382a50ffc64a4d9c69463a5178b6814dab3b043316e1"}) 2018/04/21 06:33:07 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) 2018/04/21 06:33:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000140), 0x10000000000001c6) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r2, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x0, 0x1000, 0x0, 0x649b9d38}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}}, 0x98) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 06:33:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1b5}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:07 executing program 6: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x3, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = epoll_create1(0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x401) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x13, 0x2000000000000, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r5 = fcntl$dupfd(r2, 0x0, r2) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000086fff4)) r7 = getpgrp(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) r8 = getpid() epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r6, &(0x7f0000000000)={r6, r5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r9 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x84000) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r9) close(0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 06:33:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x37c) getsockname$ax25(0xffffffffffffffff, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r2, 0x4, 0x42000) sendto$inet(r2, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000280)=""/252, &(0x7f0000000080)=0xfc) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0xa, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0x5, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1b}]}, 0x38) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0xc) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) 2018/04/21 06:33:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)="32a19d40b35e4a5bb03d353da0f5dbe0eff091891e7466b401f4f9942da08183526d9a58c98d27e19344080c29773892f167e8", 0x33) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(r2, &(0x7f0000000080)={0x5}, 0x8, 0x80800) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20}) 2018/04/21 06:33:07 executing program 7: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x200080, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000002c0)=0x7, 0x2) readv(0xffffffffffffffff, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) set_thread_area(&(0x7f0000000200)={0x9, 0x20000000, 0xffffffff, 0xe3d, 0x100, 0xfd1, 0x3, 0x7, 0x5, 0x3f}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x1b, "9516f1544b45920ce1f8c50921e2cff983f61a4ac0cb2622005a70"}, &(0x7f0000000480)=0x23) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0x10, "238f053043232cc466436df9a3b9dc0c"}, &(0x7f0000000500)=0x18) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x4, 0xffff, 0x10000000100000, "9c04fe22ff7e", 0x8001}}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/48) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000100)=0x1e) dup(r2) getpid() gettid() setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/21 06:33:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000480), 0x10) r0 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000140)={0x399f1736, r0}, &(0x7f0000000100)={0x0, 0x7}) [ 320.187562] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 320.208540] rpcbind: RPC call returned error 22 2018/04/21 06:33:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x23010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:07 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) socket$packet(0x11, 0x3, 0x300) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3b37c}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:07 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x3, 0x0, [{0x100, 0x4, 0x0, 0x0, @adapter={0x11f1, 0x401, 0x100, 0x6, 0x7}}, {0x3f, 0x4, 0x0, 0x0, @sint={0x5, 0x5}}, {0x8, 0x3, 0x0, 0x0, @adapter={0x6, 0x8, 0xb9e, 0x100000001, 0x6}}]}) 2018/04/21 06:33:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x5, 0x9}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb\x00\b\x00', 0x8100}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) [ 320.381702] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xa601}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:08 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80000) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a30b9a4eadb4213954d64b81f5007685a6e21c5b2c08f85a81bc261afdc8af1da7f61fd0dbbb662e1a6cab430afa4bb157e087ded94a29e30a2fc45c2db00080000000000005a652283b9a3325f05f1e7ccfa3604f789c670a332967c0b6d70"], 0x62) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x27}}, [0x1, 0xffff, 0x1, 0xfffffffffffffff9, 0x28, 0x7, 0x8, 0x9, 0xd1, 0x2, 0x0, 0x3, 0x2, 0x8, 0x2df2]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x7, 0x30}, &(0x7f0000000340)=0xc) r4 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, "5463136b2432ce296832704d267ac7adb89a9df1c0003ccfbc635cacae4d0cd30c0b1ee492cd1b38edb6645f"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r5) 2018/04/21 06:33:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7, 0x30}, &(0x7f0000000200)=0xc) sendto$inet(r0, &(0x7f0000000000)="e8e359cc46c9e8fc1080b8243de442d25f60e0f6bd4a8f02bf3c36f073ef902042b76cf5c4b78e69c6659dd40c4a4a683e298172560eafbec95bf763d6c711fa506facd31088911d02ccc268c057b717ce6f76e89e60f79b2460f2c8c0437a9c6393222480add7a3bf1df21c15ce0d629088d351603d0000000000000000000000000000", 0x84, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @broadcast}, &(0x7f0000000280)=0xc) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/21 06:33:08 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) socket$packet(0x11, 0x3, 0x300) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0x3, 0x1, 0x401, 0x3, 0x200}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) fgetxattr(r2, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/227, 0xe3) 2018/04/21 06:33:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfeffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:08 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) socket$inet(0x2, 0x6, 0x0) 2018/04/21 06:33:08 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x200000000001, 0x3) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x80000000) 2018/04/21 06:33:08 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x8, 0x2, {0x0, 0x1, 0x200000000000, 0x3, 0x100000000}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) [ 321.054726] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:08 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r0, &(0x7f0000000100)) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0xfffffffffffffff9) 2018/04/21 06:33:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x4000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) getuid() r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001300)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0f6c0000080000fa", @ANYRES32=r2, @ANYBLOB="000f928bed24a4ad9cb916b0e86ca53597430525a5ce965660eabe3ca360d3e13a51658045fd1de9cdebb70f0cd39303eb57ac0c373071595b68f9ca4294b124a819b5b938ad62ba531ee842561c5d80a9c993c6b4fa17f33b601ab8e2de1df115e1e00d00"], 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000280)=""/218) 2018/04/21 06:33:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0)="b2a1ab5d8ea9d4ae3e2f28e18adc3840960e2da92c40ed02f71cc4015635ff17beb9988be53acf8c6434ba69c0630a5f4faa35ac3398b963aeebfd4fe36f2ba125bff15dec2d0d055ac2287cc1eb62eec3e77ff537cc1f5a", 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x404802, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x3}, {0x8}, {0x8, 0x20}, {0xe, 0x7ff}, {0x2, 0xa48d912}], 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) 2018/04/21 06:33:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x331000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/21 06:33:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x11}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:08 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) socket$packet(0x11, 0x3, 0x300) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc3ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 321.276439] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7, 0x11, "e21e88de7fad166cd347be48c99d7111fe7441d686eb13e1cb7c714ed12adf0cd50f6ae3061492507854b340c070a1093ef5ca73eabddd5f0d759c228ed67165", "844b681a3546bce9a53a43f162426eb59da42421cfd02699016667fe582cb963", [0x2656, 0x6]}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000245fe8)=[{r1}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000), 0x8) 2018/04/21 06:33:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bond_slave_1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="12"]}) 2018/04/21 06:33:09 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20082, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) timerfd_settime(r0, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) r2 = shmget(0x0, 0x3000, 0x54000003, &(0x7f0000ffc000/0x3000)=nil) clone(0x4000, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="251dad1820cd119933f08fed3461ac4343051462b068f2b8e85a0897d183dc4f92d8bb25b2ae7321ddbdaf498c799cdccb2ccdd61155e5964f45f883c257869d82d4b1e2f4d8fa86a9a1ef743eef6cb3a2545a255bc48ae787b6053401ca78ea6410b6ad73b0d8b2") shmctl$SHM_UNLOCK(r2, 0xc) epoll_create1(0x80000) keyctl$update(0x2, r1, &(0x7f0000000180), 0x0) 2018/04/21 06:33:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xe8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:09 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:09 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000240)=""/170, 0xaa}], 0x4, &(0x7f0000000340)=""/121, 0x79, 0x1}, 0x2060) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @broadcast, @rand_addr}, &(0x7f0000000480)=0xc) bind$can_raw(r0, &(0x7f00000004c0)={0x1d, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f6fff0)={0x2, 0x4, @loopback=0x7f000001}, 0x10) listen(r2, 0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x4000, 0x84) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000500)={0x1, 0x8f}) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/21 06:33:09 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r4, 0x300, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x11) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x312, @time}) 2018/04/21 06:33:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 322.070965] QAT: Invalid ioctl 2018/04/21 06:33:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x3f01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) 2018/04/21 06:33:09 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) [ 322.102648] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 322.136969] QAT: Invalid ioctl 2018/04/21 06:33:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0xa, 0x3) 2018/04/21 06:33:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:09 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x6) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x284, r3}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) 2018/04/21 06:33:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x65010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 322.287443] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1fa}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/21 06:33:10 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f00000003c0)=""/84, 0x54}], 0x6, &(0x7f00000004c0)=""/156, 0x9c, 0x260000000000000}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "be4b6064c25c"}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x840, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000600)={[{0x3ff, 0x5ab2, 0x4, 0xcd, 0xa6c8, 0x4282, 0x7, 0x401, 0x7c1, 0x9, 0x10001, 0x0, 0x1ff}, {0x2, 0x7, 0x6, 0xffffffff, 0x8, 0x10001, 0xafcb, 0x12be, 0x7ff, 0x7, 0x9, 0xffffffffffff0000, 0x5}, {0x10000, 0x7, 0xff, 0x29d, 0x4, 0x7, 0x5, 0x100, 0xffffffffffffffe0, 0x4, 0x0, 0x8, 0x4}], 0x963}) 2018/04/21 06:33:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xb200}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="f8dc88b04df9bdb52e184614a4283343049e80f5efdc75d7c71797954a828c0d5cbf67501821621f9660860fb01447371fdf25eb054c05326f31eb908c8aad737e8381c1e8b34426b2753f8e1fa098cb1bc65685dd120075", 0x58, 0x0, &(0x7f0000000380)=@sco={0x1f}, 0x80) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0xce, &(0x7f0000045000), 0x0, &(0x7f00009f2000)=""/190, 0xbe}, 0x1) 2018/04/21 06:33:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000200)={0x4, 0x3, 0x4, 0x7, 0x0, 0x28, 0x3, 0xffffffffffffc40f}, &(0x7f0000000240)={0x8, 0x6, 0x5, 0x6, 0xc00000000000000, 0x80000000, 0x7f, 0xff}, &(0x7f0000000280)={0x6, 0xffff, 0x0, 0x1, 0x81, 0x1, 0x8, 0x200}, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000340)={&(0x7f0000000300)={0x3ff}, 0x8}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x10001, 0x7, 0x24, 0x22}, &(0x7f0000000440)=0x98) r2 = request_key(&(0x7f00000007c0)='ceph\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)='\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0x8}, &(0x7f0000000640)=0x8) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) shutdown(r0, 0x1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x0, r3) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, @remote}, &(0x7f00000006c0)=0x10) r7 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x6b, 0x400) accept4$unix(r7, &(0x7f00000008c0)=@abs, &(0x7f0000000940)=0x6e, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000000700)={0x0, {{0x2, 0x4e22}}}, 0x88) futex(&(0x7f0000000500)=0xfffffffffffffffe, 0x0, 0x2, &(0x7f0000000400)={r4, r5+30000000}, &(0x7f0000000540), 0x0) 2018/04/21 06:33:10 executing program 1: r0 = socket$inet(0x2, 0x8000000000000002, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) [ 323.089905] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:10 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0xe3) 2018/04/21 06:33:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xc501}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:10 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) [ 323.161221] print_req_error: I/O error, dev loop0, sector 0 [ 323.167180] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 323.175111] print_req_error: I/O error, dev loop0, sector 8 [ 323.180875] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 323.188629] print_req_error: I/O error, dev loop0, sector 16 [ 323.194474] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 323.202219] print_req_error: I/O error, dev loop0, sector 24 [ 323.208062] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 323.215775] print_req_error: I/O error, dev loop0, sector 32 [ 323.221607] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 323.229318] print_req_error: I/O error, dev loop0, sector 40 [ 323.235148] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 323.242863] print_req_error: I/O error, dev loop0, sector 48 [ 323.248691] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/04/21 06:33:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x200004, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xee, 0x401, 0x100000000, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x3}, 0x8) [ 323.256412] print_req_error: I/O error, dev loop0, sector 56 [ 323.262247] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 323.269964] print_req_error: I/O error, dev loop0, sector 64 [ 323.275794] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 323.283509] print_req_error: I/O error, dev loop0, sector 72 [ 323.289335] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/21 06:33:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1701}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x0) socketpair(0xb, 0x5, 0x80000001, &(0x7f0000000080)) dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) [ 323.325868] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x1ff, 0x1, 0x0, 0x2905, 0x34, 0x842]}, &(0x7f0000000200)=0x10) getsockname(r0, &(0x7f0000000180)=@nl=@unspec, &(0x7f0000000040)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x10000, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x9}}}, 0x88) listen(r0, 0x9) 2018/04/21 06:33:11 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 323.538886] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 323.887174] QAT: Invalid ioctl [ 323.998591] QAT: Invalid ioctl 2018/04/21 06:33:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x18802) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x4, 0x4) move_pages(r1, 0x1e21, &(0x7f0000000080)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000200)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 06:33:11 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/248, 0xf8) bind$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000f44ffc), 0x0) 2018/04/21 06:33:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400400) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x6, 0xa, 0x6, 0x8, 0x81, 0xf37, 0x81, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x3}, 0x8) inotify_rm_watch(r0, r1) timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) socket$nl_netfilter(0x10, 0x3, 0xc) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/21 06:33:11 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r1, 0x2) 2018/04/21 06:33:11 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xaa, 0x8080) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x20}) 2018/04/21 06:33:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xa401}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1ed}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 324.376663] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:12 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) signalfd4(r0, &(0x7f0000000140)={0x1}, 0x8, 0x80000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/206) 2018/04/21 06:33:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/71) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000000)=0x1ffff) 2018/04/21 06:33:12 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x4c, "da2e5daa12b3c09d11ac66a698c1929c771683ea162e23b107cb5f9276a06430d2fb89e85a1ea222fb43a62c7678539dfec173f542a2b28217d984bbe2fd7cf88879fc95dcc245f96a841b8f"}, &(0x7f0000000140)=0x54) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7fff, 0x4, 0x1, 0x8, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r3, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r2, &(0x7f0000000100)="17", 0x1) fstatfs(r3, &(0x7f0000000040)=""/39) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000380), 0x4) 2018/04/21 06:33:12 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100b}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xb5}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ac0)=ANY=[@ANYBLOB="6e6174003522a148fa3201cf00020000000000000000000000000000000000001b00000005000000900400000001000000000000ffffffffe001000000010000f8030000f8030000fffffffff8030000f803000005000000"], 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000007c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1e}, @rand_addr=0x101}, 0xc) accept$inet(r0, &(0x7f0000000800)={0x0, 0x0, @multicast1}, &(0x7f0000000840)=0x10) sendto$inet(r0, &(0x7f0000000a80)="fcc14ac66d837fec8191c886", 0xc, 0x0, &(0x7f0000000a40)={0x2, 0x1004e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000900)=0xffdffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x742, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) [ 324.590809] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x800, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000001c0)={0x3, 0x5, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r2, r4, 0x80000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) syz_kvm_setup_cpu$x86(r5, r5, &(0x7f0000fe1000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="660fed720066baa10066ed66baf80cb886c9e385ef66bafc0c66b893d666ef0fae058def000066ba4200edf90f0095001000000f44d8b9dd090000b807000000ba000000000f300f005a3c", 0x4b}], 0x1, 0x41, &(0x7f0000000100)=[@cr4={0x1, 0x40000}], 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000860400000f9db12413b507819579510cee06cb86000000ce33fa317d2c433cff97a423795ff1e6a607d56171cab6befc97a6119b3ed8f4de62f88ffe26fc1436072c"]) 2018/04/21 06:33:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffcc2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xa) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r2, r2, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 06:33:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000140)="6e65e0c8ebf1ce73ddbb1dbac5f126cdc17000") 2018/04/21 06:33:13 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xb5010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:13 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$unix(r0, &(0x7f0000000080)=@file={0xcf5742fbb30a9919, './file0\x00'}, 0x6e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/21 06:33:13 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x3, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, {{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x4}}}, 0x108) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x20000) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/04/21 06:33:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) sendto(r0, &(0x7f0000000080)="1f29652842d08a9edf8e3825b449aaa9db28678e03070ca8c06de2b2da05fa0551deda6a3d792ff65c759c7d6de35914f9caf2cf2f2dc9c2338aaf03e2f04a89f263b495d83ba7361d5dda48d88469d1d0080246c13065fa494186649c028794edb0e18da59d9c986d44ef84cba1472be56c19df31bbd0f0a0758393061a037728", 0x81, 0x804, &(0x7f0000000140)=@ipx={0x4, 0x9, 0x2, "885fba2b7fd3", 0x9}, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e616b000000000000000000000000000000d38404298500000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000b879d0d4b959fef1e1d87a1291ecea967ec34ef2c728cc4a40c7802b027521de97ee4855bf918c4480ad455bbd"], 0x48) [ 325.948735] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:13 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x3, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000180)="670f019f6790673e0f06c4c15157810030000066baf80cb894bd468aef66bafc0cb8a7c40000ef0f01df66b83a018ee00f00d4b82d3000000f23c80f21f8350c00f0000f23f88fc978cb51920f06", 0x4e}], 0x1, 0x10, &(0x7f0000000280), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fae8c861b"], 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x84) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 06:33:13 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000001180)='/dev/adsp#\x00', 0xe4b, 0x1) openat$cgroup_type(r1, &(0x7f0000001200)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001280)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x1}, 0x40, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x800) open(&(0x7f00000010c0)='./file0\x00', 0x400, 0x48) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001240)=0x4, 0x2) sendmsg$key(r3, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001300)=ANY=[@ANYBLOB="020a03090600f2839038c2b992a5df2564010200ffffff7f070000000000000000000013dde7c1e8cbb99958a83520ec23000000000001f8ffffffffffff177c8f4657679b79d6db05"], 0x30}, 0x1}, 0x8000) 2018/04/21 06:33:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x9300}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) bind(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x2, 0x400, 0x2, "67ddebae442d1a830c221dd5a4026efc6446bb0ad4ec4c70022f506f4ba1218449695a4c8b0324e2ac18f0b6f8f47e2caec2cfa403950490f36a1a145fb935", 0x25}, 0x80) 2018/04/21 06:33:13 executing program 6: set_mempolicy(0x8000, &(0x7f00000000c0)=0xa2, 0xd) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x30) [ 326.122127] binder_alloc: binder_alloc_mmap_handler: 23202 20000000-20001000 already mapped failed -16 2018/04/21 06:33:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x10600, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0xa45d, &(0x7f0000000140)=0x4) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/88, 0x58}], 0x1, 0x0) 2018/04/21 06:33:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x2b}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 326.186858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:13 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='cmdline\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) pread64(r0, &(0x7f0000000140), 0x0, 0x0) 2018/04/21 06:33:13 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x200000, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x51f80116, 0x4, 0x13, 0x4, "7f2b4e88bbb82c331a530bb4e12615d301130220f2707cbc332867832cd99e619ab233f307cfd5224ee7c2ba09c95bd0d55efb130ac62e22d58f269e0f27f323", "d15dea58e6048268116dfe0267c56f4a2c1ecf901ca163d9e7dc1c585d6f3738", [0x4, 0xffff]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@full={{0x3, {"dd4cf950ee9a81"}, 0x2}, [{"b38862f69ed0b6"}, {"9e3a519e1d0635"}, {"15b71d512ed023"}, {"3df3febba88e8b"}, {"2bf8d0a697cbcb"}, {"89e304bc40506d"}, {"08b087ce97dbe6"}, {"2b70eac07a16a9"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000004c0)="340199d4f2fc3bd57d4458ef37887b6d286b2a7cc2ca8b441ff6c564976f64cecc70e927c365baf89b27811c8e48f6cd3b0567be51ef4244bb40aac54c906b0f4a0ee92d96827d89f7bec2cbb052a85657b8c720e531ea2074ca6167d7b4a57eb98e50822b0b41c356ae86fa6b64676b22eaf5133e93b0f0c57a610d30ab598ce052837260003f3cf793f7306e06eb6aa07b5ebf2a04f311d4ce7fe16fd4ff0c93eaaa9a3385452683a9d48252a3026b2cb2b7577864bd7f7ba1a1526315615c57093516ca4fd139fff612a1a8c6c21cfb254f59b8da5d34e242a784e5f34894f4ca674cea99efa243474aade866", 0xee}, {&(0x7f0000000300)="4a924226d15a8462f06645b131", 0xd}], 0x2, &(0x7f00000015c0)=ANY=[], 0x0, 0x8000}, 0x1) dup(r0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)) sendto$unix(r0, &(0x7f0000003040)="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", 0x1000, 0x0, &(0x7f00000017c0)=@file={0x0, './bus/file0\x00'}, 0x6e) 2018/04/21 06:33:13 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0000002f1005ed2b78d9d1e6d4be0caa2bc7a55e97b3152d2fbceb46b8c0bfd96fce0800000000"], 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 06:33:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x12c}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 326.454489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:14 executing program 7: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xfffffffffffffffc, 0x2012, r0, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) 2018/04/21 06:33:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r2, 0x0) clone(0x8000000, &(0x7f0000000680)="ade16331440daf72201341d3464f25f850475ac29b63766c3362a977dff1134b43682cee75bb11e975f976cfdff08a3699c3ccaa059c2b05812ca4de8f0f9bdfdb4df8e0378455132b4d1d7a4e56b0535c1241f73f1e9d115b0fc66ca97fc97ad8c3341816e0f08abe7b3b4b673a910eca8913e6", &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)="cba6a61d03e91410a5a2406ea76f49c933f97ef5e3c9c3fc356f03cdc5fd938cf25dcacfb94f61f8a6becbed7a77e0f4022fc323abd16867d617c230f939898a757f344d29610851a1c8c557cbf03d7d3dbe83e9fe3268e619797a19c9cb1346ce0f3ed40ceb1ad2899ce6eff69e413b50445e5a66d5a0f4dc1664ecf088e906f5ff5e92906c01eded6d9979e7a1c0599c4b41ba884b764b0a453151dbbd3173ca87a1859f94124e6383fa0ff3fd03522214f4792f102215179c561b02f15a2804701e80b65ae3645f3d1a4cd82fcad1d311cd30c374b419ee3899c450c4808765cea6532540be7f98") ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x3, @empty, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}], 0x58) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getpid() fstat(r0, &(0x7f0000000480)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000540)) 2018/04/21 06:33:14 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0x11, 0x3, 0x5, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f00000005c0)={0x9b4f}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000740)=@alg, &(0x7f0000000340)=0xffffffffffffff90) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000600)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x125) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f0000000280)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x401) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000001000008004500001c0000000000119078ac2314aaac14142b4e204e2000089078"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/04/21 06:33:14 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x18200}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt(r3, 0x6fde, 0x3, &(0x7f0000000080)=""/96, &(0x7f0000000100)=0x60) 2018/04/21 06:33:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x4e010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:15 executing program 6: syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8b) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000080)) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000000c0)=""/93) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 2018/04/21 06:33:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5e04000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6c, @loopback=0x7f000001, 0x0, 0x4, 'ovf\x00', 0x0, 0xc, 0x67}, 0x2c) socketpair(0x15, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 327.442805] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:15 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) [ 327.495441] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 06:33:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x6f010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 327.546473] IPVS: set_ctl: invalid protocol: 108 127.0.0.1:0 ovf 2018/04/21 06:33:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000400)=@vsock, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000480)=""/37, 0x25}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000700)=""/221, 0xdd}], 0x5, &(0x7f0000000880)=""/96, 0x60, 0x2}, 0xe3}, {{&(0x7f0000000900)=@sco, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/134, 0x86}], 0x1, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000000a80)=@can, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000b00)=""/57, 0x39}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/64, 0x40}, {&(0x7f0000000c00)=""/50, 0x32}, {&(0x7f0000000c40)=""/116, 0x74}, {&(0x7f0000000cc0)=""/44, 0x2c}, {&(0x7f0000000d00)=""/9, 0x9}, {&(0x7f0000000d40)=""/164, 0xa4}, {&(0x7f0000000e00)=""/4096, 0x1000}], 0xa, &(0x7f0000001ec0)=""/248, 0xf8, 0x401}, 0x45d5}, {{&(0x7f0000001fc0)=@generic, 0x80, &(0x7f0000002100)=[{&(0x7f0000002040)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x279}, 0x1}, {{&(0x7f0000002140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002300)=[{&(0x7f00000021c0)=""/198, 0xc6}, {&(0x7f00000022c0)=""/1, 0x1}], 0x2, &(0x7f0000002340)=""/246, 0xf6, 0x1f}, 0xde}, {{&(0x7f0000002440)=@alg, 0x80, &(0x7f0000002600)=[{&(0x7f00000024c0)=""/144, 0x90}, {&(0x7f0000002580)=""/119, 0x77}], 0x2, &(0x7f0000002640)=""/6, 0x6, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002680)=""/111, 0x6f}, {&(0x7f0000002700)=""/103, 0x67}, {&(0x7f0000002780)=""/192, 0xc0}], 0x3, &(0x7f0000002880)=""/20, 0x14, 0x1}, 0x9}], 0x7, 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="090000000100f78403b15b12d05778986c306e1464d22682b7e4cb35221b2bf5acdac4f529f88dec4448e51f35c7bf246df3e62829e6fb6f9e635c60bbfc7b"]) io_setup(0x2, &(0x7f0000000080)=0x0) dup3(r0, r1, 0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/04/21 06:33:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x200000, 0x0) r1 = getpgrp(0x0) socketpair(0x1b, 0x7, 0x1f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000340)=0x4) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x200040) setsockopt$inet_int(r5, 0x0, 0x15, &(0x7f00000000c0)=0x8001, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @multicast1}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2b, r6}) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r7, 0x0, 0x0, r7}) poll(&(0x7f0000000040)=[{r7}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000100)={0x1, 0xec60, 0x0, 0x1ff, 0x40, 0x3, 0xff, 0x7fff, 0xbf, 0x6, 0x10001}, 0xb) write$eventfd(r7, &(0x7f0000000000), 0x8) [ 327.616738] IPVS: set_ctl: invalid protocol: 108 127.0.0.1:0 ovf 2018/04/21 06:33:15 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r1, &(0x7f0000002a00)={0x11, 0x7, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r3}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r1, 0x4c00, r5) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000480)) [ 327.696176] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x2201000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:15 executing program 7: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x7f, @loopback=0x7f000001, 0x4e22, 0x3, 'none\x00', 0x10, 0xc23e, 0x1b}, 0x2c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0xfdd7) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200281, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x2, 0x3000000000, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) [ 327.813014] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20002 none 2018/04/21 06:33:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x3}}, 0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 327.859834] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20002 none 2018/04/21 06:33:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x10000, 0xaa, 0x7fffffff, 0x81, 0xff}, &(0x7f0000000000)=0x98) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x7, "b64bf65cac2f53"}, &(0x7f0000000280)=0xf) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) 2018/04/21 06:33:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xeb00}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:16 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r1, &(0x7f0000002a00)={0x11, 0x7, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r3}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r1, 0x4c00, r5) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23}], 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r1, &(0x7f00000001c0)=""/9, 0x9) 2018/04/21 06:33:16 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xd2a3) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f00000004c0), 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/77, 0x4d}}, {{&(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000002240)=""/4096, 0x1000}], 0x1, &(0x7f0000000b40)=""/79, 0x4f}}], 0x2, 0x2, &(0x7f0000000c80)={0x0, r2+30000000}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000768000)={0x0, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x2, 0x76f2, 0x0, 0x1}, &(0x7f0000349000), &(0x7f0000000000)={&(0x7f0000a65ff8), 0x8}) 2018/04/21 06:33:16 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x8, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000020000000000000000000000", 0x10}]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) ioctl$void(r0, 0xc0045c77) 2018/04/21 06:33:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:16 executing program 1: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') [ 328.622940] irq bypass consumer (token 0000000018e316f0) registration fails: -16 2018/04/21 06:33:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0xaa9a, 0x64159bc691b0ef) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xd2) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) r2 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="76182f8e9f4a5118c49a5df5c19be48e289cef718220be126733ae84e0c0db8bc1d1af2ed047153bcf32eac763385b2f07c5ad6f8aab6c43d80bdb4ded0d76ed9da227e5855ef2d8c12a98d8b83ee53715e7b8567003a16be00841aafe82bcf15f9c3bd8b28ffb16936c61c9c970e34c9da9366e23f799f995ba28e199af91caebd84565fcb42e4fd5129b2cadf5bd", 0x8f, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) openat$cgroup_type(r3, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000140), 0x4) 2018/04/21 06:33:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x1000, "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"}, &(0x7f00000010c0)=0x1024) [ 328.701515] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:16 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/28) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001240)={0x5c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x40, &(0x7f0000000140)=[@fda={0x66646185, 0x5, 0x0, 0x39}, @flat={0x776a2a85, 0x10b, r1}], &(0x7f0000000180)=[0x0, 0x40, 0x30, 0x68, 0x0, 0x0, 0x40, 0x78]}, 0x7}}, @request_death={0x400c630e, 0x2, 0x1}], 0x1000, 0x0, &(0x7f0000000240)="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"}) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/21 06:33:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x14}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:16 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r1, &(0x7f0000002a00)={0x11, 0x7, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r3}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r1, 0x4c00, r5) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79e", 0xdb}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) r3 = dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002500)=[{0x8, 0x2}, {0x7, 0x20}, {0x3, 0x10000000000000}, {0x4, 0x1ff}], 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000002540)={0x6}) recvmsg$kcm(r4, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r5, 0x0, 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000002a00)='./file0\x00', 0xfffffffffffffffd) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) 2018/04/21 06:33:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x2}, 0x1c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x5a1}], 0x1) r2 = semget$private(0x0, 0x3, 0x8) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000080)=""/92) 2018/04/21 06:33:16 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xb) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x1) 2018/04/21 06:33:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xa, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/21 06:33:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xed00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) tgkill(r0, r1, 0x3b) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x4000000000) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000cf7000), 0x0) r2 = getpgrp(0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x3, 0x1, 0x8, 0x3, 0x100000000, 0x45, 0x80000001}, 0x0) 2018/04/21 06:33:16 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:17 executing program 7: socketpair(0x15, 0x80007, 0x3f, &(0x7f00000000c0)) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f00001b9ffc)) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c49000)={{}, {0x0, r0}}, &(0x7f0000040000)) clock_nanosleep(0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) 2018/04/21 06:33:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000a80)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) [ 329.418629] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:17 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/89, 0x59, &(0x7f0000000100)=""/70, 0x1, 0x7}}, 0x68) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000000aff0), &(0x7f0000000000)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001280)={0xff, 0x8, 0x208, 0x100000001, 0x2e, 0x0, 0x100, 0xffffffffffffffff, r2}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000012c0)={0x3f, 0x0, 0x9, 0x9, 0x20}, 0xc) 2018/04/21 06:33:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x16010000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) flock(r0, 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0), 0xc) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/21 06:33:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000200)={[0x7002, 0xd003, 0xd000, 0x2000], 0x2, 0x0, 0xb}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="5ac4199887b4845b76bbdd9a617c806044ee8514bfee0eb38a1f0e19f92f48780659f5e61a25f75123982810", 0x2c}, {&(0x7f0000000280)="0ae0493d670aacf2bcb9e71ab08add00cb949a44c0ffa2435c0327b24805be4ffc59633efff95e579e882f35b1ad05241e33770b3e7d50988400c63cf49d34fccc1ab16bd0529c1cede5c98d6d729e0d88107d02bfb43b9cb9164e36a2640abcfcd12042e096009db1781608d3e1aefe9ad237de4792ae881f54f221188895423b12a56a121f2e440e8c51f893ae2a6e409eeb88e0cf3b760411c2c2b9a75d51107a5d2ab617a01f7316a37595ec8b205637cb6672553fbe3e25f089ab8929eda3dce852a5e3a6e97030485a887cb24137c772556068b8b80be4c5bf890884006db7abfbb653311536c8cd095e1ece5c4ec3", 0xf2}, {&(0x7f0000000380)="c7f79b935730397d93997b0c7bc0ae11ef11a202ae3fb8a64efb88a377a10c8b90df4933d73f7b8209fb27078dda03511d8f84b2f95fad4aff377138fa5e471f872ff93fb0e61d94803b160ab07f84b7c0c542695c185e", 0x57}], 0x3, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb7ffe)}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0xff, 0xffff, 0x0, 0x401, 0x3, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x94}}, 0x3, 0x100, 0x2, 0xd0e7, 0x3}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x2a03224e75724231) 2018/04/21 06:33:17 executing program 3: r0 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007bdffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0xa, 0x7, 0x400, 0x70bd2a, 0x25dfdbfe, {0xc, 0x0, 0xa}, [@typed={0x8, 0x4b, @str='\x00'}, @typed={0x4, 0xe}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) r2 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000d2affb)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004e9fff)="b3", 0x1, r2) keyctl$update(0x2, r3, &(0x7f000060df0f), 0x0) 2018/04/21 06:33:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1d000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:18 executing program 6: r0 = socket(0x8, 0x80005, 0x0) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000), 0xfdd5) 2018/04/21 06:33:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x4e5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/04/21 06:33:18 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:18 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x800000000000065}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/04/21 06:33:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x52}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 330.431348] QAT: Invalid ioctl [ 330.446568] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 330.456334] QAT: Invalid ioctl 2018/04/21 06:33:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:18 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x2, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x2000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10003, 0x8b3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x11, r2}) 2018/04/21 06:33:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt(r0, 0x10e, 0x400000000b, &(0x7f0000000000), 0x0) 2018/04/21 06:33:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8}, 0xc) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/160, 0xa0) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/21 06:33:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x9b00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:18 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x800000000a8801, 0x0) shutdown(0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000000240)=""/136) io_setup(0xc12, &(0x7f0000000100)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000380)=@hopopts={0xe, 0x9, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x401, 0x44, "951cbbf0fea4d9e3719ea4fcae0ecb586078f30173e29b037940e7932944d045b1d224198c16e4268d62b53b86a535028633aef5cf1a7e663aac8b97b10d2c4597f84536"}]}, 0x58) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x8044) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x2710}, {0x0, 0x7530}}) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0x87ef400}]) r2 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x7000) [ 330.611208] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:18 executing program 0: perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3e5, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000340)={{0x4, 0x2}, 'port1\x00', 0x90, 0x800, 0x7, 0x1, 0x7ff, 0x2, 0x5, 0x0, 0x1, 0x100000000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='ifb0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x80) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000300), 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000480)={0x990, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x8009, 0x2000000000000090, 0x101, 'queue1\x00', 0x1}) 2018/04/21 06:33:18 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x16e}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:18 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x19, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000000140)) sched_setaffinity(r0, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r0, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000001c0), 0x5) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) listen$netrom(r2, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000100)={&(0x7f00000000c0)=""/28, 0x1c}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) 2018/04/21 06:33:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100c}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 331.282634] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0x4018aebd, &(0x7f0000000000)) r2 = getpid() ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)="e9597f45b3b2f88302247f3ebc67cfb83621022a1350a56e7880b3b0216ae6e932ff0126030f5337a23efc65a6f1396a7fce32d2542cb5d3046bb9a54bcff90e0d5b04e8e7284841acb52fa2a499e939ddf13d06f46c4d0ea5e3f9c8e9f4412b81fb34704b9d85206313da92380068c68036f29384eb1e53fae9", 0x7a}) 2018/04/21 06:33:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x1, r1}) sendmsg$kcm(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)="69768a421184a45848fe995a8535db734c8934fa41f5c07276f4ee559295e06175e4da714a4f64f8a4a0e21a87b306292c4e98c5592445ac5d393871aa4977cbbe9fe20688093f73be39f5366dd451880e9f8768d9baa4a4b3ae824c05eaebf4eccd98fdbacf73f418d9d8bfe7b9dfa9a81719c86074f7f25afa8d5638ec9cb8e8a436275c58d3a714934cde069a74d9bdc125b6", 0x94}, {&(0x7f00000001c0)="cc707f6d17b93faca4bac9513b88012cd63705da2a8c4c8473b7790592725d926a2bf68d2c20dd8142d579afab3265b5a6daf4f84151d726dd244f55ca9b0b06f187a5ccfd220a37d2d941d89e180433df765f98f816f898415e4936e8e9c0b13cd0e535963d5e411e965173031fc57c834f76d6130f700939777aefd47d1ad2af3d31013d7e919a1d93c9bc", 0x8c}, {&(0x7f0000000340)="6521fe011c7477aa47f2311c3a2874d587ddbbc5c16d11c567255d3c97504532bfeedf6d8ef6e8ca3c9522bd31ba5410555e1cda9f6b2fb38f56156baea23c87c808899d90799619760e34abab6cac2d8783552faa0cedafc9c93e48f26a818de892454004b40989857c4bbd5a3fdd92d4a5d015729f64fca9efe974db844e08928147c5cb45109edbcf271c2e96d4fb5362895dc31037a797971896a16d820d9099b7b3cb80b5b86eca206a411c768c879101f58b730c8477684cca75df48ce8c77a733db6973e5f9e8b0f87e4d0330f4d5e4b973", 0xd5}, {&(0x7f0000000280)="da714c8cce07ec2260830e5566c1bbf708dcba6806e0d17dd32bf353c29bd01fc3d465caeff7c4e115d44482ba9f6f7d4cb47b6a731223ad59812dfcb63a57e24f1af50d97bc0dae55e06dfb8e23a49c4b1e", 0x52}, {&(0x7f0000000140)="46944bd2e9aa33", 0x7}, {&(0x7f0000000440)="73267954608c2a8c33bbfc6595f9b665d939c6b4e86ac961f4e29c7d7c887bff927fce29ae566faa9085ddf67deb7cf9cf8c267563d0f26b978b30dab12d3fa2793c26b3d2fc48095c3c45669b13198e4f68d5d1d0fa77f71463ec28c23625fa744e911688c7c414e9c7948ecbc757a2369ccf1f607741c0adba35e382878c11ad58d6eda50a83090e7844d3e55a391688d751121fec41098c9b95945a59e826a0f322b2919da37a49b9d6045cca0de9939e949f5fe50306d3995e80f2ee3a4cf4eddcd5891f8fe2", 0xc8}, {&(0x7f0000000640)="04e389d1cd48bbdc22f7e9b18a1944c25fed1bc5cc28879c9287848754ab4bb03bb18c60a45b4e336ddae75c5456cda4f76f061c3de0c3bae2fa8d3de758ba986a98662e828e9f8636ea5e9904a47b073816384536e86617b7574f05fd931e81b8029f7a8a98740a29161bdf73aad2045b64d439b13e67e0528e9ac00d8abbddbdf0c9919acd9962076349", 0x8b}, {&(0x7f0000000700)="79c4b04d9ac4b8eeb9fa7e1b6428e666259950eab5314bd4b5740a670724bd736f8095f41b1220f602ae244b99e99fc0332b2e481e75c7c790c6b7e25b6af1c7de48ec0a1879b570abb6ecd3fb0108601d8edba32715a11eb36bb191fe82b9bad2101db52a67e628d0facb452b37777ba57456a7ee1aa9a105cca9a64a9faa8ad1fe2d188b758bc758bbc761995f357c00f88d90ec64c2f9a891fa818b70347fd2f84ee13087701a1762a10ddf27742a5b42f0057b7d5c82fe9c", 0xba}, {&(0x7f00000007c0)="bfb4f644c72a386c968bb9f01d5ebe490a502889fb695d1d0d5bbaffd657e3636cd2b9780fb6cbda3a309b31c5ef5659440b287630b7815a3bd1d0c7d5e2032c70dfa106a2d58ec66823e0590ef413b767ef7381ed34c016e3947b1dc8f2c03304cef2485b0836cd673eac4b67354333155e946703f55d8c71078f1ac68fd49aae6adc0a57be5b09fa4bb56a41cdec6ab458b2fb241a8d52a62c9244bf148bbea4f679ff74807a03665e3b9c9201fdc81ac546cda399a5ab80f1bf885f6cc9eba5a3", 0xc2}, {&(0x7f0000000540)="2960a93a2976a6bb4f5ea2974b5523b3984a4200fde6aea250300cd98186a13e099b8e21eb464de99a9bb4ad132813afc88cce533efb94", 0x37}], 0xa, &(0x7f0000000980)=[{0x88, 0x110, 0x6, "f769b8a876eb78904cde44d8fa532e1bf5685902abfa80b532bcda41cebdc94a39d228e28672e96ae7f32765c4c0f27d679bd4f67ff85d3141a0607f44d5aef060570eb08a8fc5feb9aec6fac13a40262c96a66ff8942afd1501f418fcf56dd74e28cb6383dfaa178209cc8566ddc1396c"}], 0x88, 0x20000050}, 0x10) read(r1, &(0x7f0000000580)=""/187, 0xbb) 2018/04/21 06:33:19 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x1, [0x100000001]}, &(0x7f0000000100)=0xa) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@in={0x2, 0x4e20, @rand_addr=0x4}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000200)="3b7b55d1c7bd52dfcb4428278c1ccc673edec9bc8c291e865082a1bafffd6758c5b24b834b8f54e064b1d7689fc7b45ea9613670873c3f53a8873b1d1baa6be17852bb94b2f16d92314bedb304dd1c31501f00166d4f82db05fc88de3f45e399e935e20f37f1c0af04f81d3ab7c85fe6b309fd90f3c08afc8ee92db9b3ad15a80d70d08400bdc9037cd10d521b1a605aa9cdb966323cf37b50577c567bcd21f361762ee08caf2151d1b86c2449", 0xad}, {&(0x7f00000002c0)="fbc8f967b4c1493a7dfd6f65dfc0202800cb90e8d3fb0ea1dcb3dee354711bba7ad0db7979a9b2bc02b5599614c3cfd975372cb899c52886e51f30c8c98b40de99797326ff82c49f5d32763db622ccfa90e1e7745ff3accc9c4ad331f4503e5d7e0de9c5540938f54d3d1264af57865b7c4e5b734af7a233cf06d53a627f4266c37124dd4677d118bcc8402af22f857abe99ef5b1f", 0x95}, {&(0x7f0000000380)="7884e6a941435f6be2bf830014ba9795644e7c5adfaa28cd93cbc55bfe2511d66b8d71817f35ad130acfa878", 0x2c}, {&(0x7f00000003c0)="674b3cc01b9c4547d1288bf78fb61e9cc2be579535eb509c89db0e192d00beb835961ef5ae4f3eead19af26853ec595ae97370b925e80413b0f56264", 0x3c}, {&(0x7f0000000400)="25895f00a17404f950063f22084e01c53efdd07d393821d652d77d651cd60f96e9494cee0f15bf4fe15d9558aee4bea1212b4ccecc481999802476790b5f1a6d2e3fcd741d56009d97027516d88fa6a5b8bef8c7fa9d6db1ce", 0x59}, {&(0x7f0000000480)="17b2c5b92cdafe0062a9ff84e9f01b9894466cef2874a9b4bd298e8c8ade98f6758e4fb75488", 0x26}, {&(0x7f00000004c0)="6101b686df4fd93e697c214322ac1a425d62826eed82adb9e826e6b1efe7e1e48d9c4765bc6bfbeee4191e3ad9d2db77ea742f93a4826cc6f435d2aa8f178a4e2f5dbc10133b7f32156bd081f4fb2fccbc2ba072f204e50e85863459c627a5d80112001c70096b47f4bc866ce89470aaa3284f419b0243c8edcb43875402c7a96c4e76b6adc74359938e4b9a96685d7b1fafa66c213407cf9e09bb58ff5631bd5b7ac8224f900684920e2947e01bea0616f28ce6cca1fc77f5b358b17707536740491da0", 0xc4}], 0x7, &(0x7f0000000640)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x201, 0x2, 0xd46, 0xff, 0x9, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x380000000000, 0x4}}, @init={0x18, 0x84, 0x0, {0x400, 0x8, 0x2, 0xffffffffffffff66}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x6, 0x7fff}}], 0xc0, 0x20048891}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a54ff8), &(0x7f000022affc)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0xc8}, &(0x7f0000000180)=0x8) 2018/04/21 06:33:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x1201000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc3ffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:19 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="1628cbcbabcd095e84d8e52c060201bd8550614c476e3a5251d33f4466e4e35f19bae3e05fa83f28cb9e4e34e6cd449619eb21a3c1dd300c3b49804b48923df29a746f5377be01d522fc6030f5f99f9e0d8a2c259a8fa2c67c6a53950c69c6024a0cc35431d25e3572d4a98fd80ba16d5255f88d1b") ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000100)="e2b027550d24650bccf8582fc524a414") r3 = eventfd(0x2) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x8, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3}) 2018/04/21 06:33:19 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) exit_group(0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) 2018/04/21 06:33:19 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='sysfs\x00', 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xb664, 0x8, &(0x7f0000001500)=[{&(0x7f0000000100)="04a4d44fb4aa122cbfd56828165e1b4b3f3e30f0e78b5c9f99c56b3034b232f0109d6805ecd738b64e398dc0bea1e8c13683b863d54463ab6258a8c8b0f13e36810641fe013d1d01fc85545b79b3565a583d0408db89e6bfcce43fb5378d6400554c2db22fcce2e5c0e541f9bb242365547afb2278e440d0ef549c8f8ba00abe741f", 0x82, 0x4}, {&(0x7f00000001c0)="d6276bba908130b1bd725c1a156839da3a5b4eb5affc", 0x16, 0x7}, {&(0x7f0000000200)="db1c73fa5d13a12305d7b6ec5821063d58b5cabcc135da296ebdda0d4c465184b3b0f28e24f9a6d7b2e687c4ceb7de354e3d8bef815a137a330927a1bb674216ea3c82dc3c32b8fb6907138e3516caa365776b02f6bb628c9431718eb085d45242d676193d54fbe56fb3e4f476175b3c3f272bff60", 0x75, 0x3}, {&(0x7f00000002c0)="e33dff7134bfd9d4b8a8d092d26fe1fe992653d17e63813f3cabacc6ffc84dbbae510b1d67cdb24fba6abe61a213655b7f046e71f656b438411c89d7fb870bf8166ee4fba9fe54895b3f47e7a6137229f70252144778769a867f6591c2ea7aac82d21e66a1c5f01c6930998fc606325b591d17b6dd1853aa01601928", 0x7c, 0xe5}, {&(0x7f00000003c0)="dda1b7a64275c87d39fcfce5666b282e079eeecb3b872c67e01e9a3264a24f6273018330c8b162a6d193266551f9c4d69e63f788ede153159c400be833be4f6c11f2287f59ad4aa54c4d5beb", 0x4c, 0x4}, {&(0x7f0000000440)="12a1479d2fb01f963efe", 0xa, 0x6}, {&(0x7f0000000480)="c5f6b0d7a5acc2e3a3e2fc1d75848e0108d037547e7b287c1522dd89a115703e334028f5ce573a7388f500c2e717f43e8c5f3a956909ffb43826be0b85ac207335bf7944", 0x44, 0x80}, {&(0x7f0000000500)="326e52d6451915efe70a342df9e86024d8be25a068e0f81784b2ee59a35737549ed5e2345af42320aa781c5846633a946a57001fb02ce9c00c255063d23ce3068a823be5289c7fc1d8613fb74469dd5f5e15b81a3554a686b574a11cf7997bbde6d2276787767327b57eb5c660fd3bb299da5ed381d48b21c926220442ff87de9d71db584153201d4ef232719de5da708b870695cb0e5e154d0da61e70bca6a61b6982792c02bab4fc005548192b5f2f081aad467d0dff5b3f52b6f74c2a56b48ecfa0c10e81b8e5b1cf1a80beb02e426ff9373ef497f430fb552d0f03d9f09468d763aec923c18308498a439b2ab06705fe0230c0689c6d4d647306c7c75bd4d5281298de37b635a68802591b0fcbc32a85b0294c5f566aeacd79e712ee5f787f15fd4dcb68417802d06f80d5869437c6d394bc08129cf3b37ce7fd57e0898e65e8bb825eedd795870ced9e1f818dee24f250ed35e3073d237b75a513c46d4bd0546b6c537770305eb0fcad140d0760b98fd07cf0e3b5bb0e5b9228f057ff8dc7e052d46e0853f0b38b109db1c5d2a6443e36cc74ab84b9ad14f865cdf702f227699f5a3fcd6e783db6aee541f19e70f2f90b39206f78833235fc512e8096885d0fb89c11b9942cc21f715029b1cda51702d123f2d7331a8c826240e60fa9f3190d5c2ec6e1794746989638f736983f0179c98c2d22d10c285496e52f493e55392f0915d20806cc1e6dfbb1045a4fee1ce16cd78e8f0f5be1696ca63c182c4048b986b9f984b3d4e513498f0af077008df053318df45d0fd03d44f776d6497c4eba11211c43a805fcb2311f2315eb0f3b865bf141d831d303afb66fb95dd7c05d77c895064bd2ef4857a96e8d73e84609f6f5d44c4b8ef5e24d0a9f044b62a6359bc42b70130460332bb4d88c2bec6ae5c800030057c8601603efe2d994cc5d2880245e69f36c5d1beccb3dceaa576108df84d5aee65423ecdfd2a67ebdae8542196093af94962e01e7fc5d4f6a333062bce339709dda5d52e523b350b1906b17f35a137712f5810dbff4ff26c080357b20a2283d25f7c655ecb607f59ddcb4a984f3f58fe7d7cd0d7d9db0118f794670e7768622d163451ed46448dc5b0fdebebca37b594775c02afbe92a566a5b9c3a7ff77b51eeb5ae2a12224c68fb84dfd7f19e1c554f7765585b80df21273d4f7b51ebd289b8b1f56a6fb9f8e77feac1374d1e3a29f80ed85c0609d27e842102450da015f45db5bdbcc23fbc5deceb685b0743c03d8dc491c552cde02699832879ca58cc3e0d07b8dd1a280bb916ba5253a04a5ef0d8ec506c04a10e646682f04f796d5a4171318fd89092de013cf528b5744cd74c1f17b2d4e98ce6b3861d671512955176654fa589940fecb54ef8fa10b5905241c38e8ee96282d5792257d4aa4dbfcfbefbcca2960624c1f728b3a79e1b7ae2f6ab9d347c04d1f7f8930ecfadb4bd1464086a09030acfcc31a817d7562883883fb6fd256590248ef9a90127e08fe095538c6201428c3cd039005e74a997aebd5dca36fb46c14b1a83013b8659a17dcb3f275c9fbaef41af29607c777f8466bdda9084cf626621be53366d06a2a425adca3853ef41c8ac45eaabc569bbccc79999a8329bd0055149acd5ed7958ae39d1b59a9d94ce094944b66f15d2e38beb7410e613036b0e3a4c20a425f5d8af928b3722acf0ff22735b6c3c27df67170f74a514607ae782ff1f52e982ff1eaa489923da14fa00de889032152d5303d93d06657bc682d03e6d9b17a1b8ddc211b990a90a24a491d8455b69457f8055cfac29c22a59e78f6143f36b4e89bb8722f029c84acf8a134faa4fb5a71950e80e476da9fb366cf1ff671e3664d87a933962f3251a13500a8944743f8a15181a3ba257a8480e6fc1368c6290b935d9954bc0ebe354908be7fcc940b760b5e40a4d970db317f5691d58a0523fa2a7ec5ef50a888f3ed5a3a3c7aefd1963152cc345207ef43ff87eeb2bf203b04547ffe8b34818874e575daef252ba4530b5c56bf6cb8f202c00f6f04ee96b6bf3bf9123cf5d752dc1dc7d73240722cb0a655c43f7eabb8445fa08f609f5f2df8d3f6ded082d04d25bd11d3c263e5c0c3e52dd07626b8527e76bd94ccdbeaf2ab53ea71d5ca67b136c33a49df94926b1d1f40b7e0c6fa969965a90a833e6a9c2ec36cef9c329ed9af3ba31772140442f61773f2fd4f93c49e0fda373a0355ed6d20e2e627e5fbed3f8a0c00000eb1c6d2e5fe92f238ba4b7b3a8fcb28d5ebd97975ec066da0a615374eba476e5f8848b4461d4f50f2eb69681890d90b8f4c2d4c62f6299c861fc151e20f873ec24d1fa567afd15e17e4a3f8c643a34c855a8a71b8af5bba3db730b57413b0a28fb2c030ebaf0979771a5e2bd4a9e1ef90cd6bc80b70e67e8c20ab77cccbae531fe12cce76b3e158a8c3805b2903fe394e25b593911080168a4b4f3d7353bd0a34fdf9da5f7fb39b5a1c6ac04f6a1228e70ea31fab7aa8c40332020c47c3ae39612741f4087223208d0b66226709eb3d8456acad7c7cdbb1098a7cb15865ab31c8e53e5e9cb9ee60937cf01fb6ea1b47641932eb26195ea786d1d175ddafd81fc31687403261207a084c53a9a7b71fe6d9c03be250c22fae8b435aedb583ad5f8e9c7031617b48f1203cd8cac5c7a06b9d964d315ffe9f6e539f601660b9d5c3b08a969ed161871e1350bf74b8a11f8db0b5b36d2d10d3677d5a46552dc6ec3783c9432bc34a5315efb83bc19c70272978b8ce639e8503c578254f97349319be739c4377165c15bfef67521ace6e91286833eb573d4c93420131c76da5534069291fcbf6e65d44d22e799f4ec552167c3a60025e5a5dfae82ce29150461a5947549b51be6c022a157d0544d20ba6c88cc017d68ded1abf18f7dfe773ea4e4c3bbfa117530340bc4a5cb1cecc51e7d64a80e6ee02556b9a6130d0a2bd318aac8f2d34ed1819068f856fe9405833727cb3fab5b1eb3aa436ead1c98326e3e196a47934ed5b2318b2f6a921ecb096c016dbca2abb339e51177b9009ec146ded49c46fe08c64a552fbdf02282d7fe097e3d919adf7c781c7997d1a00903980b8a12e4f7788a96bb0131c11b8d580e4f8ffc2136d42b917c9a7f3bbf4ef8a8be3de86a1b16d0480ddd606a0d19d58280daea8faa0d8a67d4fe89bdfb0b9442a55ad637577d952f70e9abb26b52a8da1589fc5b3b39184a6421782996f2f03527604963f0aa0fe0d63c761f27b1e75fa2809ea14b0535d2f5270b646287d119dba09e87decd65d31ce6357ec882b0087d8878a617534b863835736959bff42201ef21b388ac13d720906f48dab90e22753a3939dc0449882b1ca92b771e5881bd1bbdddb4ca9ba6d5dc4c3f647ebfa30df1f1afb25e259c80ed9cc8115e335263201dfc0f88957fd7cb1aaf8802992fe8924bdeda2dbb27e03fa72a0d39e0b2fc8b7b6efa0ee3a28b231a1b96daa37f090af8afe7b59e97b8b5e9e6f6ca69b0482488e5e939ea43450cad83084bfa5523c4f6c1cfef2cd03104c399610f7fe020dc15f33913fba17f45e0bec8f3561e549d35e1938e50663da6618056d0a58549d90239f06df64cef958073ac520cb7389af8d4f0d7e3f7301293f973212431913d68d86682779a93512601d98434b703ee2621c69441399c5006489a3e5d053c831a0aa2d6c1b05b86575b034dab4a4369b3c7b4ae91b8b7ce133d71f0be70c70ab082eef7eb09abcd74797fc43f13ee46e7bf5b1ca86d51c76cc93ddbbd6387d0adebc1278e59a8449268e5fe2352d0c7c92c6aefadec397ddf27b9b4d5b1d9b1841e2cabae4b90d896a5bf12bc18d9c8cb26ca18c18de6f9d136b4c948e19873528cfebd68d022e8207c04c2d3d5b1b6e12a919d73d054bdc5ae21c992d829bf0bf4ca953981ffeef4e51c390e895f5d6eafd3b58c171a161680c8cc8b62a967822c5a1d240b676e687d0eaedff41545fb380d1bff73e76fd13fc2a5fbcbf5210514ebc11ff1d4907da11249a4a50c7ccd12e6f0ea4b991c0f210c6dc6da11d9267e9f5bc4b1234802729b4319738f38df5544ba2025d2d3afed4ef483d3aa8ccca372c38f67f42eed3aee595060f166abfb8824cae030b631d60150dd1bb48ccdc68dc0efc5538746354cede43beb0076c43e0cadc68f1caeeb27d9202541f17b52d87dc7cd7da8c5b9e1c8d64bec12ea61237534d96739030dc31794793396a67ff166be976a323935b5736c56d3892304ea235ae8bdbeb031da381437f6cfb2f0b2271c4b9b6f6c4eb0bbf87b6b749de52185bd19c1a619021ffceb0a15dbcc69beb658173b3432ad5b6b4c946ca11669e2f9b5ddc151555f47775f27199d2be472f85e457f94f2da8bbcfa1e8febe2d403179150f5982adfb0922ac482216f0726e192699179dbd814638c1b7846bbb90cefc1015885c9594240c9634d9271cfc33a0710bb52475c405bacbb6da261bc7a56babf7a8827615b138be19e593e117effbf5d3156b80b5b3508e009daae945acefa8c155ad0e073aaf320bf060b199a00bc084de777b239d323638ef4b830006a357f9c90e537a99f399d559c95d9590f7edfa7dcb383d1032b83bf1a55019c9ad3105ed7fc761173d6f4278075e42b797d022d5026952ffe8ae4ffbffc1de05f1455c97a972602866cd22cef93ca91d0d14df1574bd815db14c4d3e001968180433e100d6be776a34de408bf2e14274bc9d7c5e1cd59211a4c11defac7bc82e6c8b302444214a41e9523dd9be0ad693c98913fea7d4618be1b8a21f1d142bdb2f9ac80a8faa4a49fc63582fa7316d731fb2870c002d7072235dea848cb7febc3adee808c9209013b26a1dc72b74d7e9a478f50f8293aabffb8975d6c6c2402684a587a4178c479220f1aba30594def1f7f1ed518cc6b248d1e82599e5c4fd4bb268fdcfcd4c6a6bca6cef05b982bf38fd22aad8acbd491fa002a0400981dfd23efaf95d8b3b4d4af1edf108de1e2c18b5f2797a50c4963f5aec2f49e44b4f0d9400c1edc3c4e6e4f23cbd67b11d59aa72d91fd8f3478eed9d159e51651b63fc5a93987f5650ff0a955485a7960f3fc4017ae714942215ae3fa206e2bc31838813387967513a791365243e091eb7ae49e3263226f93f3cf9d9900987b81023326555a3859ec9c4303c93065ed5a8ff815c935e1b355550ff03433d79963550f8c0ebd79c520494e664a4e7cd42d3d774a082c8372661dc6fc5ab68dbf47ba640fea3d277ad7daccd5c33ab9cd73920694d2dcd256198c28053d876075e9663db020d8a39e710fabedf06b14cb6e1f8adbcce1e1235915215278137151181281ad4f4db2d5eb26e71cdc9f844212171cbd8121064ee30eeadd9028babe213bb1bc187481678580f457166dc800b7dfb5ade28df3958e752192b3b2c08fab1240d027c922e3c7de18287727f57af0aac5bea450153a7937121b2d1562b07afc8dd05076866ec0549531d721a1e410ef91b58361d7bd0a42a51b1b5102ddaecbd9f8f4fbdeb99596793c6fc5f02b4512d2047447b18431017857c89c116784dc103c54da424d9accf95cd53df206ad8ba0d964d49e471f42649b7728494391af243ffe0a71c5870b3b5c2038516d6db0f7fda12a27a5c0f099e75fe52b8a10304400415384ccfabd2cee3bbf81d38bc09738d99198a5767931e0cc99b4df4a59e337ca4c6e732d5b5147f45586289f96acc83d9f45dc0f96269fb43a0bf067147f6716fb627e125c30faf74a58130c115a30daed8d4e", 0x1000, 0x7}], 0x4, &(0x7f0000001700)=ANY=[@ANYBLOB="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"]) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/21 06:33:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x8f01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 331.464532] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)) 2018/04/21 06:33:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e1c, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x48, 0x4) sendto$inet(r0, &(0x7f0000000240)="1ab415", 0xffffffffffffffa3, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @dev}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r3}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002440)={@mcast2={0xff, 0x2, [], 0x1}, 0x4d, r4}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7fff, 0x0, 0x4000000000000ff, 0x2, 0x7, 0xfff, 0x7}, &(0x7f00000000c0)=0x20) sched_getparam(0x0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000800)=""/255, 0x4cc}], 0xfa, &(0x7f0000002fc0)=""/205, 0xcd}, 0x1) 2018/04/21 06:33:19 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) [ 331.575436] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 06:33:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 331.693719] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:20 executing program 7: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000300)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)) connect(r1, &(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x6, "7e2f8fca5c81"}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}}, &(0x7f00000002c0)=0x84) accept4$inet(r2, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80800) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x2, 0x20) 2018/04/21 06:33:20 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000380)=[{0x2, 0x7fff, 0x1800}, {0x3, 0xe19b}, {0x3, 0x28, 0x1000}], 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x802) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x3, 0x68, 0x4, 0x2, 0x8}) 2018/04/21 06:33:20 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:20 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000), 0x130) 2018/04/21 06:33:20 executing program 0: socket$inet(0x2, 0xf, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write$eventfd(r0, &(0x7f0000000040), 0x8) fallocate(r0, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x3, 0x823}) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/4096) 2018/04/21 06:33:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0xffffffffffffff5a) syz_emit_ethernet(0x16b, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "563fa2", 0x135, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[@dstopts={0x0, 0x2, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}]}, @hopopts={0x0, 0x0, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x14, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @timestamp={0x8, 0xa}, @eol, @exp_fastopen={0xfe, 0x14, 0xf989, "a52e8f04620085865f7cebc2ddb5ccb8"}, @eol, @md5sig={0x13, 0x12, "a36a0e970f0dc209a1812352306b72af"}, @timestamp={0x8, 0xa, 0x7a, 0x2}]}}, {"735d0164d8"}}}}}}}, &(0x7f0000000080)={0x1, 0x3, [0x46c, 0x0, 0x0, 0x800008000000000]}) 2018/04/21 06:33:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x21000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000000200)}, 0x0) fcntl$getown(r0, 0x9) [ 332.629928] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:20 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x32, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 06:33:21 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x5000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) r1 = getpgrp(0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x683d, 0xffffffff, 0x3, 0x0, 0x0, 0x200, 0x20, 0x4, 0x5, 0x5, 0x2, 0x8, 0x80, 0x8, 0x6, 0x10001, 0x100, 0x1f, 0x9, 0x6ad0f584, 0x4, 0xfffffffffffffffb, 0x6, 0x4c9, 0x4, 0x40, 0xff, 0x400, 0x7f, 0x7, 0x9, 0x0, 0x0, 0x7, 0x1ff, 0x3, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x1}, 0x221e0, 0x2, 0x2, 0x0, 0x6, 0x1ff, 0x2b02}, r1, 0xb, r2, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x1) sendfile(r4, r5, &(0x7f0000000400), 0x8000fffffffe) 2018/04/21 06:33:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x10500) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) setrlimit(0x7, &(0x7f0000becff0)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{0x5, 0x7, 0x4, 0x400}, {0x8, 0x1, 0x5, 0x3}, {0x10000, 0x6, 0xb56c, 0xffff}, {0x2a, 0x0, 0x0, 0x1f}, {0x6, 0x10000, 0x9, 0x1}, {0x5, 0x6, 0x4, 0x5}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/21 06:33:21 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240, 0x0) 2018/04/21 06:33:21 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000380)=""/174) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x2400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/21 06:33:21 executing program 1: r0 = dup(0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/04/21 06:33:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) fchmod(r2, 0x88) dup2(r2, r1) [ 333.563876] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x9e}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x0, 0x9, 0x8, 0x9}, 0xc) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/04/21 06:33:21 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x3c, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffc7c) 2018/04/21 06:33:21 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x7) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000000000)) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0x9, 0x200, "88d8e701f372", 0x2}, 0x80) 2018/04/21 06:33:21 executing program 0: r0 = inotify_init1(0x80000) r1 = gettid() r2 = getpgrp(r1) r3 = getpgid(r2) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x2200c0) accept$alg(r4, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x1ff, 0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x400000000) 2018/04/21 06:33:21 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r6) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x35}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) [ 333.742928] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000001c0)={0x5, 0x3, 0x2, 0xc7, 0x0, 0x80}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100, 0x3, 0x0, 0xfffffffffffffffb, 0x1, 0x8, 0x81, 0x17f, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x100, 0x9, 0x7f, 0xfff, 0x100000000, 0x3, 0x93, {r2, @in6={{0xa, 0x4e22, 0x3fff8000000, @empty, 0x7}}, 0x1, 0x80000001, 0x80000000, 0x6ab, 0xd}}, &(0x7f0000000280)=0xb0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e527341357"], 0x8) 2018/04/21 06:33:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) dup2(r0, r2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/21 06:33:21 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x7, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) syz_extract_tcp_res(&(0x7f0000000080), 0xc5, 0x7bc) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/21 06:33:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 'bpq0\x00'}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 06:33:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x3000000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r6) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) ftruncate(r0, 0x7fff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0xda, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/218}, &(0x7f0000000200)=0x78) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000300)=[{r0, 0x80}, {r0, 0x84c5}, {r0, 0x400}, {r0, 0x8}, {r0, 0x44}], 0x5, 0x63) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x7f, 0x3, 0x3}, &(0x7f0000000400)=0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r3, 0x6, 0x2, [0xffff, 0x4]}, &(0x7f00000004c0)=0xc) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000500)=""/40) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000540)={r0, 0x5, 0xc39, "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"}) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001bc0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001cc0)=0xe8) getresgid(&(0x7f0000001d00), &(0x7f0000001d40)=0x0, &(0x7f0000001d80)) r13 = geteuid() fstat(r4, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003e80)=[{&(0x7f0000001580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="c8b08ddc6d23a3f095f77390ec6d0030c7d1d60d8a9ab13596348fe46f3fd7a3fdc3a4b3377004dd843d8c7f646f7e77d330558073a5b7e6c2447311c126f6b618d2d9aa9a3b35203654180cc24f624cc1bca5194ddf7e5c52f4f078d05bbaf9d4297f9407f88075f9139750f29bdda9669e60dc44416bd612ff4574c20fbb9407b99022e5919e4d28cc4fdf1cb22a510cfe3f56981ac5d2966121c5c09296e048ba7751b355d943aa3eaa5f31bbf72a6fe658750eef6d220022a37974adee2a01331edc865a482d875cd54b5dbfbcb32456642eccb7e439e3221b82e3e46db32fa959e166b1cde581b9fdc2", 0xec}, {&(0x7f0000001700)="88b19e44075c7fc2cc2f2b2d4174f03db15377ae7e6a0a6a3c6945a09673cdc601a1cc0fe68116a0f03642164054e94db0f45fdc70e22758e91a9f7c0b9657175b112d14", 0x44}, {&(0x7f0000001780)="3f02810677257eefc2b975191f0e74d6fa5054f0b580eb38129aa272f631d1db2f99205f0b3a05c5263720599dfcb8bac84b753081177c6e6608a10ed901c8de40feb13904f5624a6295585f440b40ab6515f2346a038138a07a4527b94966c1c7af51157241945a48eb14591a702d0010a429efe524c9f6beecb8b21543ae997d94501ef6fd81ebb6e4773a733451195375c9dd5d0f5942066b916c32bc2784e64426783888c36331a68acdeda60b1b3fdff9b2f6bddfe3e982490278bc4343ed511d64531a793890aa47fbcb0d2c26b8", 0xd1}, {&(0x7f0000001880)="23b46ebd04abd32f8cd0c6bec1dac8b335804c92a11ed536b4fa51c8da5cb4f47a1027bc5bad1bd96e04d53530f75ce2821c47778808b02e8c895f18d24ffef91f887cee71bda7d6745598c9fd1357721527f34f8f22cc866b23840e3efed389b5567fcaf1332767e72b740a43547980", 0x70}], 0x4, &(0x7f0000001dc0)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r4, r4, r0]}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r4]}], 0xe0, 0x40040}, {&(0x7f0000001ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000001f40)="a3451b22f63b915697f061da895b0b5e80959141edd89c2ba9a0401ace08185db79be2c542643c1a0ae4cc9062ccd090bc97941b2e254ccaf1dfae6efb4e22d303d46850c1b7b5be661c55236e527a090624dfef0acccc96d4b43fe31bc7c39b56329c3d9320896fa753040950d9b3ca4ef401d14b545bf58038802ffa2d3a03708603a50cb135651627dd0209278ecc6e239a1c5cdbc36e50748eca04d5d3cf7a51c656bf8293604504a1f387bf8ea37418b343370e3f93d7b009dff4d2e8187f75ab4df3b6e05edb249697e9b8e28d84a6bc68990390d9e2b0ca2ab51207fa2d0e485ff498b4dd0e418c2e3178", 0xee}, {&(0x7f0000002040)="898b8beae58bc624e9308e6ac248eb333cd5b0df03b07f9f9bed9d430630ede7738a89419b2ec355b9c996eba87702177abf748bf3e4957b0e9222891d47c55ca1a4ec002a967fb5529a8e138c2dd9fdb774c7053ee2930ace9cb3ddfacb15e194de9d1c854103485f85f1", 0x6b}, {&(0x7f00000020c0)="68a342e463d8d3691af389f281cf18521f9df9cc4e8e7fc0b06801f7af043395d938cb9c9ef3fbf1d4d049673de057a350c6040184de75ba34a485f439f4636d2cab9c0a6df624d2b25a8d5f839bf5b22f49dd12cecb476224938e4df2424d93593c43a2c35d9079ae9fb55a9191160b846c74ccd092a7026d94f5a13bbbc7f4e44cd68e81a38df0038edf2f8c5b0200cbd390750d9d49dbd86f517660bb72bb0c0eae201b8995341618149770c51c489a1cfcc99794fcbce05204bcedae9cdc2cf3ccf4890e1a91e0b62b34ce258f8274a3ffbbb0c4271a", 0xd8}, {&(0x7f00000021c0)="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", 0xfc}, 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", 0x1000}, {&(0x7f0000003a00)="e20585817fc4546386dba16f229a7682ef8bddb9b53344632fbf5adbaaa9d9bb2fffab7deca30854d142a5d238e269ab943179a3262b3cdc97d882dcf1c33a9ad3207105b0b3a74bf921f07076a1aae4ea49dbfa2ed200e4576d4e046381dc800bbdd7c5e541dc89c41a4f520b2de5cfe928c7a8afdf176659c19a6beef6b7c9a145c5db65a472f0c78798db90e2c8334fbd29b9d042a03f27c828e6144703ccd8a177a1a08bf4d49a9c2f9659914abadfd6dc9c4667643b0419ec73b6768b72fc33aab26546f574e7202dc5cb95d9cc5a1b5b3c710606b9f8b82ce4d2cce6f4eb6b44", 0xe3}, {&(0x7f0000003b00)="224f03255de8aa1f613412c5cf42eeb7931190fbf65a07af4f481d78a79379be4ceaec364a5e01aeaefe4b7335c1fbd70dcda7cfee7b889dda65f512329a684995a7653cd1f199a863eb29f20129df94a9575eb1e2e76463e16dcfccf32609e59d7122ea4a92921d41f896076fadd1a0005cbce2744e3062948df26a1ffe8ff0cbd608af60d9f51576d03fcb7787a995c6e4b2a0263ee893a1bd9a6d3b8b141c0eb5073683124ac3c584de65d11c158153045df2fc5e8103339343e84bc1507b0102952d6d0ebed30adde882c52b64d1b468f401c551", 0xd6}, {&(0x7f0000003c00)="0cf6b833dff148999fa98306c3c4494d2d3f3d1b3d9e3db1406df5e9a0ca9bdbecce7abc476e87283f54623e6d8c5d295237a228165391978b1ae55bf7c5312a880f7481a1b13f28e26ead79a78807e9534ff20db059edf4464af2a43798b9efc52b432c166cf69aa12fad4bbc4538645fbb03e0909c0da5fc30a60d41f6bf09cb39ceed7109098514f3436b6343c410306493356b3802e85b4a85eb7c3ea2af2d24db9b8cf12d96f463e29783e471cbd9167d7d", 0xb4}, {&(0x7f0000003cc0)="b4c2352e05c80a3c839eef32003e76f4744d9e1ab5f546f976cbfc4c51cce7deb24059ea4de0b960030efe6058fed7d7ccc9289efe7fe36dd522ae187d8dc445f0237ce659037c717240b08ae8a5598a11a5ae3e2d0e51185d1e99dbe0e0fb87a128b0060345a02eb23f04f7e182e11903e12330347c817b5a7da41f1e38e6013ecac97f7c2b6753a1a42d1e1043a0b8f31d8b60b5818a8e1ec27542ef4b5d3ef7a68c1d73c6661a3f7e75c64b25b763be34e9bb3213d2fd634fc991865f8852ddfda05a286677a118044a53a66f24df7230f4005504f5ec15", 0xd9}, {&(0x7f0000003dc0)="deff9d2f5fc19d96a4ef3ac66bf214594edd3bc9e4f64ed24780d0497ded50ad7898105d88c83a639c32d1120b814c31cf29af18b022496a9a6bd7baa3", 0x3d}], 0x7, 0x0, 0x0, 0x10}], 0x4, 0x40000) accept4$unix(r0, 0x0, &(0x7f0000003f80), 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003fc0)={0x1, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) syz_mount_image$bfs(&(0x7f0000004080)='bfs\x00', &(0x7f00000040c0)='./file0\x00', 0x2, 0x5, &(0x7f0000004500)=[{&(0x7f0000004100)="badc7187e810ef565f2d0320d78961df534c39abffdc34491b6c10a4afddb83c8757ebf278c4e35cb29ef69a57e6812331da027f8e10e80769fa367c40cc5face9392527ab8115a1d56e058aa88680617bd37c422bb92d76cf3ca6d797501023368ab0686dbeb3e189c3f414ffa1dfa4d2dd6dd9501e434ecdcd0f7b1c52039995f3d4cb6a3ced7cbdc2b677fd4bda5b4dc926169d", 0x95}, {&(0x7f00000041c0)="88a30b441e97c3cd5546634c5c8e94b6d93d98c4ecb868036db27cf1a5ae7c54226a6a11e7ef164b70e10735afba4c25561f7a10a8accd79acb0205805960c71db9d11e76830dba1bb8cbccc00857df4d91f9a366751d616faab69e230f4b8da3e6c30087c04583fdfa9812d1dcb", 0x6e, 0x8}, {&(0x7f0000004240)="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", 0xff, 0x8}, {&(0x7f0000004340)="1078aadd357b9989810655d70743db479a8e40139623dcbef5bbbfd734cfa91a3d736573f321be6e01796ec20c4165a0018540e38edc0138e6a87659cf1a6f1ad6ce282c0220e6a7537dbbe0409ae39476c88ccae8ff8057349ac507dbec3f2f77114fb47981fb8dac41dadaacb058b6b450c152d4b93d1ebdb953083629cec5fc6577a6766b4b4ca7a548", 0x8b}, {&(0x7f0000004400)="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", 0xfb, 0x40}], 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004580)=0x7fffffff, 0x4) io_setup(0x81, &(0x7f00000045c0)=0x0) io_cancel(r15, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000004600)="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", 0xfe, 0xf590, 0x0, 0x1, r4}, &(0x7f0000004740)) [ 333.979888] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xed01000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffc3}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:33:21 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r6) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000480)) 2018/04/21 06:33:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2400, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x24, 0xafb}, 0x14}, 0x1}, 0x0) [ 334.079684] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:33:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000340)=0xea6f) setsockopt$inet_dccp_buf(r3, 0x21, 0x82, &(0x7f0000000180)="9171d1ba887e59e8467ed657ff480e165d22de74292fa9e9721773d45ecb2dd0e7357ef6326362d579ab844207366f75b819af26d07751ac8e39b07def8ff2039095d525253e44fe2a8a4b2248f0ea9638d7a635a1e934f8ae2c832b6b17cf3d7c3a8d1656b304f3dea717a05fb3ff1d2777c6eaaf96fb3eba76562daaeb59d22670838acf6e71ecf79ff83cab5a8d9592fb8385daa914062f3a312351670a6af46eb6907da67589742349fa56a2e64932c3a8cd563f045a4b045adc90c4222aed1480614ba70db2cc16dac5496475fd519d7144a9c130e8eded9d3d76865ffa6b8554d05bc72d8f", 0xe8) write(r0, &(0x7f00000000c0)="53f1577cfe5f5fccf516bd20026bb5244373476cc6ccc3949aa1b085e3ccae6158cc72e168bac0204b9202963947f1f86a29bf697b08b8ff0a2b37a3273efa10187cf687f2fb9cb68ec057a68d6f4c3bee1c405c6bbd90895383d9ce2a6d0256b1f54c7726a83bf1a6e5780b997e324920c988353ea3f2ed79dc", 0xffffffffffffffa4) r4 = dup3(r1, r2, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000300)={0x16000, 0x2000}) connect$unix(r3, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) 2018/04/21 06:33:21 executing program 6: r0 = 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) getgroups(0x1, &(0x7f0000000000)=[0x0]) flistxattr(r0, &(0x7f0000000040)=""/36, 0x24) [ 334.875130] ================================================================== [ 334.882739] BUG: KASAN: slab-out-of-bounds in __sctp_v6_cmp_addr+0x4c7/0x530 [ 334.889912] Read of size 8 at addr ffff8801d63a6bd0 by task syz-executor3/23736 [ 334.897334] [ 334.898948] CPU: 1 PID: 23736 Comm: syz-executor3 Not tainted 4.17.0-rc1+ #10 [ 334.906204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.915542] Call Trace: [ 334.918116] dump_stack+0x1b9/0x294 [ 334.921730] ? dump_stack_print_info.cold.2+0x52/0x52 [ 334.926903] ? printk+0x9e/0xba [ 334.930208] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 334.934979] ? kasan_check_write+0x14/0x20 [ 334.939202] print_address_description+0x6c/0x20b [ 334.944040] ? __sctp_v6_cmp_addr+0x4c7/0x530 [ 334.948522] kasan_report.cold.7+0x242/0x2fe [ 334.952916] __asan_report_load8_noabort+0x14/0x20 [ 334.958263] __sctp_v6_cmp_addr+0x4c7/0x530 [ 334.962572] sctp_inet6_cmp_addr+0x169/0x1a0 [ 334.966970] sctp_bind_addr_conflict+0x28c/0x470 [ 334.971711] ? sctp_bind_addr_match+0x400/0x400 [ 334.976369] ? kasan_check_write+0x14/0x20 [ 334.980603] ? do_raw_spin_lock+0xc1/0x200 [ 334.984834] sctp_get_port_local+0x9fc/0x1540 [ 334.989323] ? print_irqtrace_events+0x97/0x1fa [ 334.993979] ? sctp_set_owner_w+0x530/0x530 [ 334.998289] ? kasan_check_read+0x11/0x20 [ 335.002422] ? rcu_is_watching+0x85/0x140 [ 335.006559] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 335.011755] ? sctp_bind_addr_match+0x2c6/0x400 [ 335.016411] ? sctp_bind_addrs_to_raw+0x370/0x370 [ 335.021246] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 335.026768] ? sctp_v4_available+0x1b1/0x200 [ 335.031167] ? sctp_inet6_bind_verify+0xb2/0x500 [ 335.035910] sctp_do_bind+0x21c/0x5f0 [ 335.039696] sctp_bindx_add+0x90/0x1a0 [ 335.043577] sctp_setsockopt_bindx+0x2ad/0x320 [ 335.048146] sctp_setsockopt+0x12c4/0x7000 [ 335.052367] ? __lock_acquire+0x7f5/0x5140 [ 335.056595] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 335.062294] ? debug_check_no_locks_freed+0x310/0x310 [ 335.067474] ? print_usage_bug+0xc0/0xc0 [ 335.071532] ? __lock_acquire+0x7f5/0x5140 [ 335.075765] ? __lock_acquire+0x7f5/0x5140 [ 335.079990] ? graph_lock+0x170/0x170 [ 335.083776] ? debug_check_no_locks_freed+0x310/0x310 [ 335.088963] ? find_held_lock+0x36/0x1c0 [ 335.093017] ? lock_downgrade+0x8e0/0x8e0 [ 335.097166] ? kasan_check_read+0x11/0x20 [ 335.101297] ? rcu_is_watching+0x85/0x140 [ 335.105428] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 335.110620] ? __fget+0x40c/0x650 [ 335.114071] ? expand_files.part.8+0x9a0/0x9a0 [ 335.118639] ? lock_downgrade+0x8e0/0x8e0 [ 335.122772] ? kasan_check_read+0x11/0x20 [ 335.126904] ? __fget_light+0x2ef/0x430 [ 335.130859] ? fget_raw+0x20/0x20 [ 335.134296] ? _raw_spin_unlock+0x22/0x30 [ 335.138438] ? kcov_ioctl+0x56/0x1b0 [ 335.142134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.147657] ? do_vfs_ioctl+0x1f2/0x16a0 [ 335.151708] sock_common_setsockopt+0x9a/0xe0 [ 335.156191] __sys_setsockopt+0x1bd/0x390 [ 335.160321] ? kernel_accept+0x310/0x310 [ 335.164367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 335.169892] ? fput+0x130/0x1a0 [ 335.173160] __x64_sys_setsockopt+0xbe/0x150 [ 335.177551] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 335.182551] do_syscall_64+0x1b1/0x800 [ 335.186423] ? syscall_return_slowpath+0x5c0/0x5c0 [ 335.191336] ? syscall_return_slowpath+0x30f/0x5c0 [ 335.196249] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 335.201596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.206432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.211611] RIP: 0033:0x455389 [ 335.214783] RSP: 002b:00007ff10dab2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 335.222476] RAX: ffffffffffffffda RBX: 00007ff10dab36d4 RCX: 0000000000455389 [ 335.229732] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000014 [ 335.236991] RBP: 000000000072c010 R08: 0000000000000010 R09: 0000000000000000 [ 335.244245] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 335.251496] R13: 00000000000005cd R14: 00000000006fbbd8 R15: 0000000000000002 [ 335.258762] [ 335.260372] Allocated by task 23736: [ 335.264073] save_stack+0x43/0xd0 [ 335.267509] kasan_kmalloc+0xc4/0xe0 [ 335.271203] __kmalloc_node+0x47/0x70 [ 335.274982] kvmalloc_node+0x6b/0x100 [ 335.278764] vmemdup_user+0x2d/0xa0 [ 335.282378] sctp_setsockopt_bindx+0x5d/0x320 [ 335.286852] sctp_setsockopt+0x12c4/0x7000 [ 335.291069] sock_common_setsockopt+0x9a/0xe0 [ 335.295546] __sys_setsockopt+0x1bd/0x390 [ 335.299680] __x64_sys_setsockopt+0xbe/0x150 [ 335.304072] do_syscall_64+0x1b1/0x800 [ 335.307941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.313107] [ 335.314717] Freed by task 4532: [ 335.317982] save_stack+0x43/0xd0 [ 335.321417] __kasan_slab_free+0x11a/0x170 [ 335.325632] kasan_slab_free+0xe/0x10 [ 335.329412] kfree+0xd9/0x260 [ 335.332498] kvfree+0x61/0x70 [ 335.335587] __vunmap+0x2c5/0x3c0 [ 335.339028] vfree+0x68/0x100 [ 335.342131] do_ipt_get_ctl+0xa1f/0xc00 [ 335.346096] nf_getsockopt+0x80/0xe0 [ 335.349789] ip_getsockopt+0x1a0/0x230 [ 335.353656] tcp_getsockopt+0x93/0xe0 [ 335.357437] sock_common_getsockopt+0x9a/0xe0 [ 335.361917] __sys_getsockopt+0x1a5/0x370 [ 335.366057] __x64_sys_getsockopt+0xbe/0x150 [ 335.370447] do_syscall_64+0x1b1/0x800 [ 335.374314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.379478] [ 335.381087] The buggy address belongs to the object at ffff8801d63a6bc0 [ 335.381087] which belongs to the cache kmalloc-32 of size 32 [ 335.393559] The buggy address is located 16 bytes inside of [ 335.393559] 32-byte region [ffff8801d63a6bc0, ffff8801d63a6be0) [ 335.405236] The buggy address belongs to the page: [ 335.410150] page:ffffea000758e980 count:1 mapcount:0 mapping:ffff8801d63a6000 index:0xffff8801d63a6fc1 [ 335.419576] flags: 0x2fffc0000000100(slab) [ 335.423792] raw: 02fffc0000000100 ffff8801d63a6000 ffff8801d63a6fc1 000000010000002a [ 335.431654] raw: ffffea00073af0a0 ffffea00075d5f60 ffff8801da8001c0 0000000000000000 [ 335.439518] page dumped because: kasan: bad access detected [ 335.445202] [ 335.446807] Memory state around the buggy address: [ 335.451716] ffff8801d63a6a80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 335.459061] ffff8801d63a6b00: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 335.466404] >ffff8801d63a6b80: fb fb fb fb fc fc fc fc 00 00 fc fc fc fc fc fc [ 335.473742] ^ [ 335.479699] ffff8801d63a6c00: 06 fc fc fc fc fc fc fc 00 06 fc fc fc fc fc fc [ 335.487049] ffff8801d63a6c80: 06 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 335.494399] ================================================================== [ 335.501733] Disabling lock debugging due to kernel taint [ 335.507191] Kernel panic - not syncing: panic_on_warn set ... [ 335.507191] [ 335.514551] CPU: 1 PID: 23736 Comm: syz-executor3 Tainted: G B 4.17.0-rc1+ #10 [ 335.523189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.532528] Call Trace: [ 335.535102] dump_stack+0x1b9/0x294 [ 335.538721] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.543900] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 335.548635] ? __sctp_v6_cmp_addr+0x4a0/0x530 [ 335.553114] panic+0x22f/0x4de [ 335.556286] ? add_taint.cold.5+0x16/0x16 [ 335.560414] ? do_raw_spin_unlock+0x9e/0x2e0 [ 335.564803] ? do_raw_spin_unlock+0x9e/0x2e0 [ 335.569190] ? __sctp_v6_cmp_addr+0x4c7/0x530 [ 335.573672] kasan_end_report+0x47/0x4f [ 335.577625] kasan_report.cold.7+0x76/0x2fe [ 335.581926] __asan_report_load8_noabort+0x14/0x20 [ 335.586834] __sctp_v6_cmp_addr+0x4c7/0x530 [ 335.591134] sctp_inet6_cmp_addr+0x169/0x1a0 [ 335.595522] sctp_bind_addr_conflict+0x28c/0x470 [ 335.600257] ? sctp_bind_addr_match+0x400/0x400 [ 335.604907] ? kasan_check_write+0x14/0x20 [ 335.609124] ? do_raw_spin_lock+0xc1/0x200 [ 335.613340] sctp_get_port_local+0x9fc/0x1540 [ 335.617815] ? print_irqtrace_events+0x97/0x1fa [ 335.622462] ? sctp_set_owner_w+0x530/0x530 [ 335.626770] ? kasan_check_read+0x11/0x20 [ 335.630897] ? rcu_is_watching+0x85/0x140 [ 335.635032] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 335.640208] ? sctp_bind_addr_match+0x2c6/0x400 [ 335.644857] ? sctp_bind_addrs_to_raw+0x370/0x370 [ 335.649687] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 335.655203] ? sctp_v4_available+0x1b1/0x200 [ 335.659592] ? sctp_inet6_bind_verify+0xb2/0x500 [ 335.664328] sctp_do_bind+0x21c/0x5f0 [ 335.668127] sctp_bindx_add+0x90/0x1a0 [ 335.672021] sctp_setsockopt_bindx+0x2ad/0x320 [ 335.676601] sctp_setsockopt+0x12c4/0x7000 [ 335.680816] ? __lock_acquire+0x7f5/0x5140 [ 335.685037] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 335.690730] ? debug_check_no_locks_freed+0x310/0x310 [ 335.695899] ? print_usage_bug+0xc0/0xc0 [ 335.699938] ? __lock_acquire+0x7f5/0x5140 [ 335.704171] ? __lock_acquire+0x7f5/0x5140 [ 335.708385] ? graph_lock+0x170/0x170 [ 335.712166] ? debug_check_no_locks_freed+0x310/0x310 [ 335.717339] ? find_held_lock+0x36/0x1c0 [ 335.721382] ? lock_downgrade+0x8e0/0x8e0 [ 335.725511] ? kasan_check_read+0x11/0x20 [ 335.729647] ? rcu_is_watching+0x85/0x140 [ 335.733771] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 335.738944] ? __fget+0x40c/0x650 [ 335.742379] ? expand_files.part.8+0x9a0/0x9a0 [ 335.746940] ? lock_downgrade+0x8e0/0x8e0 [ 335.751066] ? kasan_check_read+0x11/0x20 [ 335.755192] ? __fget_light+0x2ef/0x430 [ 335.759144] ? fget_raw+0x20/0x20 [ 335.762579] ? _raw_spin_unlock+0x22/0x30 [ 335.766715] ? kcov_ioctl+0x56/0x1b0 [ 335.770409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.775925] ? do_vfs_ioctl+0x1f2/0x16a0 [ 335.779971] sock_common_setsockopt+0x9a/0xe0 [ 335.784448] __sys_setsockopt+0x1bd/0x390 [ 335.788576] ? kernel_accept+0x310/0x310 [ 335.792620] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 335.798137] ? fput+0x130/0x1a0 [ 335.801398] __x64_sys_setsockopt+0xbe/0x150 [ 335.805787] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 335.810786] do_syscall_64+0x1b1/0x800 [ 335.814655] ? syscall_return_slowpath+0x5c0/0x5c0 [ 335.819566] ? syscall_return_slowpath+0x30f/0x5c0 [ 335.824477] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 335.829823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.834646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.839813] RIP: 0033:0x455389 [ 335.842985] RSP: 002b:00007ff10dab2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 335.850686] RAX: ffffffffffffffda RBX: 00007ff10dab36d4 RCX: 0000000000455389 [ 335.857933] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000014 [ 335.865181] RBP: 000000000072c010 R08: 0000000000000010 R09: 0000000000000000 [ 335.872429] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 335.879678] R13: 00000000000005cd R14: 00000000006fbbd8 R15: 0000000000000002 [ 335.887408] Dumping ftrace buffer: [ 335.890935] (ftrace buffer empty) [ 335.894620] Kernel Offset: disabled [ 335.898229] Rebooting in 86400 seconds..