[....] Starting enhanced syslogd: rsyslogd[ 12.695723] audit: type=1400 audit(1516372126.673:5): avc: denied { syslog } for pid=3499 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.529803] audit: type=1400 audit(1516372132.507:6): avc: denied { map } for pid=3640 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2018/01/19 14:28:58 fuzzer started [ 24.788437] audit: type=1400 audit(1516372138.766:7): avc: denied { map } for pid=3651 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/19 14:28:59 dialing manager at 10.128.0.26:42219 [ 28.092953] can: request_module (can-proto-0) failed. [ 28.102486] can: request_module (can-proto-0) failed. 2018/01/19 14:29:02 kcov=true, comps=false 2018/01/19 14:29:04 executing program 2: 2018/01/19 14:29:04 executing program 7: 2018/01/19 14:29:04 executing program 3: 2018/01/19 14:29:04 executing program 4: 2018/01/19 14:29:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d36000)='./file0\x00', 0x0) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) unlink(&(0x7f0000665000)='./file0\x00') 2018/01/19 14:29:04 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000715000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x394, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "25630956a3fd7d57553c22efd8a4941b5190f3cac07a0d5136a164439004ed8eeeba3975413691f5aa38709ad0733ac90153b383fb50d5f022e1f36c564c875b0ad889290f960d17cd887c51e98eb10d30f3525d9bf10f3f660206a2c17a88e53e69acef97610818b193f7556684e800758f6ac4fe21ce7e6fe98472a05778a3daf87c676f3f3584a0d40ae41e1577265f2c3b828e2607ea0bd5378f662811e150f8dfe99cbf83c9269abfbdcc527607fcaa38a448ddeeb0cf5ac6de7cdd45ab47c17e18f99983f6f13acefccbcbd03e1df2240148feb64d3b58c58d07d18ddd3786a38826371355f6a0bd830d731eaf605de605752babe5e3ac561b2c4673340196740e4107e74e45fc8eaf563b9e1795fe74c438da2d831869bf4c105db327dec39d9f569c01d8dda1cca81a69bd3fe27673ab8069fe89ff0a65fb5b2c18ddfc87e7a55d499125ec26be77f72b331adf8bdfd4aa7f7f4a0d6731973d0ece687b39c8b18d0c3d16e453b3cfb2bf8b8938273a5aa94ec6edd07ad8e00237c5a2889581c3f7b15fb6174703bb57139fccda9f9ceed2ed884cce415f7394a02fb4db9e49f56b972adcafa81c7ca3b2822a05a5691feffd03af349b45d86e46300205e240b51e5e4a5718ad02878b7a29cff6ad069fcec6fc62d7eca89985bb4b7feb6a57c004d9f9f09e2e7348e45847756c32ffd9b3c55e0b1ccd22fca1ac7ec954945e96a2b499d4cc0191f81324ee50cdc572163d3bbe571c3d58ef4c817c8a5f802631364a0bdc9543f26c0f2bbf86139c30480b174102a777b6634ae9733c0e29da05138114b17541ffe773abd3505cbb3eb37add3a41250e40b25b62ec587de8e282d127d7d48630560a3cd22920f86f04892c9b5d74b7499644d39f4e7a44719d7c903a4470254114a8543c01c6f53b187d14cca281980ab45a08de6eaaa564c8ab85df0555d44b93490145ad60a82efce5e77bd690dfb64adef62b98c094b2950081f816b4422cf0ac5c5647a5916fa73fd7eddcb9409d20a2df031d04c8731576df044b9d36e2d1c7affce1aaac26ece6e60cc305c6d6bed971f63a976d4c1b9c98378e84a6db8aee4e17b37b738d38a7749064692e92e00ed559cf36114bde6bb0c131b091eb3a24bb1dbf9a7c84826f2fec9846345bd0f93e9c08f70cb725577f1f6d37a364fac4d76898d499f52e4f30bf67f75dcb5d2b2de7dfd4e7d0c97fba612b803eb4bd97edf9798256f2ad1a5dffabf0"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 14:29:04 executing program 0: 2018/01/19 14:29:04 executing program 1: [ 30.119297] audit: type=1400 audit(1516372144.097:8): avc: denied { map } for pid=3651 comm="syz-fuzzer" path="/root/syzkaller-shm666822965" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.153207] audit: type=1400 audit(1516372144.130:9): avc: denied { map } for pid=3693 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1040 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 30.728811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.277005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.904600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.184006] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.199357] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.290514] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.397858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.541006] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.081085] audit: type=1400 audit(1516372147.057:10): avc: denied { sys_admin } for pid=3693 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 14:29:07 executing program 0: 2018/01/19 14:29:07 executing program 0: 2018/01/19 14:29:07 executing program 0: 2018/01/19 14:29:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000ec000)=0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000289000)={0x0, 0x0}) [ 33.163294] audit: type=1400 audit(1516372147.121:11): avc: denied { sys_chroot } for pid=4366 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 14:29:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r3, r3, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) [ 33.288256] audit: type=1400 audit(1516372147.265:12): avc: denied { dac_override } for pid=4408 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 14:29:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000125000-0x18)=@get={0x1, &(0x7f000004e000-0x5b)=""/91, 0x0}) 2018/01/19 14:29:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ebd000)={&(0x7f000027c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000062a000)={&(0x7f0000471000-0x48)=@getlink={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.384116] audit: type=1400 audit(1516372147.353:13): avc: denied { create } for pid=4434 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 14:29:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004ff000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0xffffffff) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) tkill(r1, 0x16) [ 33.480147] audit: type=1400 audit(1516372147.363:14): avc: denied { ioctl } for pid=4434 comm="syz-executor0" path="socket:[12209]" dev="sockfs" ino=12209 ioctlcmd=0x8940 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 14:29:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e75000)='/dev/loop#\x00', 0x0, 0x802) fallocate(r0, 0x3, 0x0, 0x4000200000800) 2018/01/19 14:29:08 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f000093d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000094a000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00002cd000)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000e11000)=0x0, &(0x7f000076f000)=0x4) 2018/01/19 14:29:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000249000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$TIOCSCTTY(r2, 0x540e, 0x8001) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0xd90, 0x0, 0x0}]}) 2018/01/19 14:29:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008bd000)='net/raw\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/19 14:29:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) readlink(&(0x7f0000608000-0x16)='./file0\x00', &(0x7f000004a000)=""/4096, 0x1000) r0 = timerfd_create(0x2, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005f0000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000-0x4)=0xe8) lstat(&(0x7f00007fb000-0x8)='./file0\x00', &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000a91000)='/dev/vcsa#\x00', 0x6, 0x2000) sendmsg$nl_xfrm(r3, &(0x7f0000d4a000)={&(0x7f0000787000)={0x10, 0x0, 0x0, 0x4000900}, 0xc, &(0x7f000040e000)={&(0x7f0000972000)=@getsa={0x28, 0x12, 0x800, 0x0, 0x3, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x20000091}, 0x1) fchown(r0, r1, r2) 2018/01/19 14:29:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000f4d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000070a000-0x8)=0x3) 2018/01/19 14:29:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000cbf000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x9ec, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@cipso={0x86, 0xf, 0x0, [{0x5, 0x4, "babe"}, {0x1, 0x5, "25eac1"}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = getpid() getpgid(r0) 2018/01/19 14:29:08 executing program 7: mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x80) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x7100, 0x140, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b0000-0xc)={0x0, 0x0, &(0x7f0000001000-0x88)=[]}, &(0x7f0000000000)=0xc) 2018/01/19 14:29:08 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 14:29:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f00007eb000-0x48)={0xf, 0x13, &(0x7f000020a000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x3, 0x3, 0x1, 0x7, 0x0, 0x0, 0x19}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8000}, @alu={0x4, 0x1, 0x8, 0x3, 0xe, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x34}, @call={0x85, 0x0, 0x0, 0x17}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1ff, 0x2, 0x1, 0x1, 0xfffffffe, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000969000)='syzkaller\x00', 0x2, 0xee, &(0x7f00000e7000-0xee)=""/238, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cbb000-0xc)={&(0x7f0000716000-0x8)='./file0\x00', r2}, 0xc) getsockopt(r1, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000076000)=0x0, &(0x7f0000f67000-0x4)=0x4) 2018/01/19 14:29:08 executing program 4: openat$selinux_context(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/context\x00', 0x2, 0x0) prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ion\x00', 0x80040, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000002000+0x391)={0xf97cff8c, 0x8, 'SE Linux', "74aa1df188e093a399f46e46c7c45599348bb3dfdabe2fb66346953a490641f7ab031c12033462e797cba5df5349a8b19c254b385324f7a1d41deb9fe1d7fcf3d6ce1718cf5ba3678c0cf563b36ccf6c0a3350439cc980ccf76be76a30cb515d85b9dd66385379a93e3cd1066f519fa90e18195cb751c327ae6a6881a873095777cbe48471f6d32f46fa80bb5dafbe45e5e91250ce02e5f3891ff237f362ddc7e6"}, 0xb1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000004000-0x8)={0x7, 0x4a8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000072e000)='./file0\x00', &(0x7f0000386000-0x10)=[&(0x7f0000aea000-0x1)='\x00', &(0x7f0000000000)='/selinux/context\x00', &(0x7f0000f1c000)='/selinux/context\x00', &(0x7f00001da000-0x11)='/selinux/context\x00'], &(0x7f0000001000-0x14)=[&(0x7f0000c0b000)='/selinux/context\x00', &(0x7f0000001000-0x22)='securityem1posix_acl_accessnodev!\x00', &(0x7f0000c73000-0x11)='/selinux/context\x00', &(0x7f0000000000)='/selinux/context\x00', &(0x7f0000d88000)='\x00']) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8b, 0x4) [ 34.688874] audit: type=1400 audit(1516372148.666:15): avc: denied { prog_load } for pid=4773 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.690920] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/19 14:29:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000)="6664000000e90000") getdents(r0, &(0x7f0000866000)=""/4096, 0x1000) openat$audio(0xffffffffffffff9c, &(0x7f0000285000)='/dev/audio\x00', 0x0, 0x0) 2018/01/19 14:29:08 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000019000)='/dev/vcs#\x00', 0x81, 0x2000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000016000-0x14)={0x6, 0x3, 0x1, 0x1b11e388, 0x3f}, 0x14) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000027000-0x4)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000016000-0x8)={0x1, [0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) ftruncate(r2, 0x6) rt_sigprocmask(0x1, &(0x7f0000027000-0x8)={0x80}, &(0x7f0000021000-0x8)={0x0}, 0x8) 2018/01/19 14:29:08 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000581000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000076000)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000ba8000-0x4)=0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$selinux_user(r2, &(0x7f0000a51000-0x34)={'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x34) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000fda000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}, {0x957f, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/19 14:29:08 executing program 1: mmap(&(0x7f0000000000/0x815000)=nil, 0x815000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c9000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b0000-0x9)='/dev/ppp\x00', 0x400000, 0x0) r2 = dup3(r0, r1, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000179000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000815000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00002f4000)={0xee3, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00007c2000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x269d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x94, 0x1, 0x7}, &(0x7f0000816000)=0xa0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000817000-0x8)={r5, 0x3ff, 0x10000}, &(0x7f0000816000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00001d2000+0x6e)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000049000)={r6, &(0x7f000063b000)=""/147}) r7 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r7, 0x40007) sendfile(r3, r7, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) lseek(r7, 0x0, 0x4) 2018/01/19 14:29:08 executing program 6: getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2a000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0xb0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000e1000-0x20)={r1, 0x8, 0x8000000, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:08 executing program 5: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004f000)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000004f000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f49000-0x9)='/dev/sg#\x00', 0xffffffffffffff81, 0x400240) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000855000)={0x0, 0xfffffffffffffffd}, &(0x7f00003a1000)=0xffffff93) recvfrom$unix(r1, &(0x7f0000b87000-0xb2)=""/178, 0xb2, 0x40, &(0x7f00008c9000)=@file={0x0, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f66000-0x8)=@assoc_value={r3, 0xd224}, 0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000616000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ccd000-0x4)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00004ad000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000851000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e68000-0x10)={0x6, 0x200, 0x42eb, 0x200, r3}, &(0x7f00006f7000-0x4)=0x10) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000a65000-0x8)=@assoc_value={r3, 0x401}, 0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000046a000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000d34000)={0x2, r0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/19 14:29:08 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000975000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r9 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpid() r11 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000665000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006e8000-0x4)=0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4d000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f9000)={0x0, 0x0, 0x0}, &(0x7f0000891000-0x4)=0xc) r19 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) r21 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x3b, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x3ff, 0x50, 0xff, 0x4, 0xffffffffffffffff, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x9, 0x20, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r26 = syz_fuseblk_mount(&(0x7f0000385000)='./file0\x00', &(0x7f0000d2d000)='./file0\x00', 0xf000, 0x0, 0xffffffffffffffff, 0x80, 0x8, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f0000459000-0xc)=@proc={0x10, 0x0, 0x3, 0x4400000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x2c0)={0x2c0, 0x27, 0x108, 0x1, 0x3, "", [@typed={0xc, 0x3e, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x14, 0x15, @str='#%vboxnet0)\x00'}, @generic="5939522abfac08bd94bcde93a7e26444e583f93de9", @typed={0x10, 0x1, @u64=0x200}, @nested={0x25c, 0x8b, [@typed={0x10, 0x20, @u64=0x8001}, @generic="43188e6297e28a9028cdd477ec03d7dc535731216ca9372bcdd10129df9e86aaa5f276469ee8544b52069e4c138f1a6928ac727f83b4ea71f79b7ce929a139e7e38675171e28f944de1ae17785627b4ee42d0acb56539b71f57435209761f6bc2b60f207afaf8e381928d0c941bce6d2ec1b0b9957ec98b448e0b4ad24442899e3a723979b776a6793cb43a8e9e1e3c3b08437e34a4125e549d0af4e557afa1a", @generic="98de121c4a4b5b9f3180f059d43caf46ba79e50f68cec6cdee70f64b780e59018646b8f7d403a73f854a57d6344bdd0fd65fbd0a1d51ee022793f9e8cf3d3e26f456f6932d82b00edce0e915803d4c6f5c5f14", @generic="7c321eecf15bfb0fad54bd18", @typed={0x40, 0x74, @binary="e3aabe176b9de8fff662949657fe073085d765c3092a1e933299394af9abe7a187891f10597b07fc095dd2a2d73d6254f46de430cd"}, @generic="621b05cf6daeaef7de95e6ef320d89c8338a48d57eb09fd4b2df71a481f020351505657de6cd6401a702913bdc66d9d2d365632e7362b0ab990d5cad96da0b9f08d494540c930c402c25c60276ff0c25dc83147d1ababcd925c6e1b3408a9382a79d9a9d665631248f82b479c72589084602d518d356ffec4794ff4c20dca1e2af28d61e227ebbfe230c7a8d4b6943b9a90ceedb154f901989a17ecbfbf0a38ea4d922b347f96c93601e390771883d98a08fdb5fe925f18134e8c92f0f33657319a11531eed0075a99384045d2113868596f420af6c867fe60a256c7d5005ac6929e45f9da3c82016e6e50", @typed={0xc, 0x19, @uid=r1}, @typed={0x10, 0x5b, @u64=0xea}]}, @typed={0xc, 0x90, @fd=r2}]}, 0x2c0}, {&(0x7f0000968000-0x518)={0x518, 0x40, 0xb10, 0x6, 0x3, "", [@generic="79d8dac5bb2424d904af41027d19d34580db314ac47d97a3517d7eadccf424b39bde209ef85004f7648b027c350abe52d0ac0a942504771bd2bb34c74dee50ef74bb2877b4c1226ed29f59903dd2d962a099a40c74562b8fdd844267a754e1cb301228c3d3ab4c754f97c4f73353c90ed862153c1588d874897008c2f486fc2771d1e583a488e3fc2f0ddfda7ec6bee32e84a9f442ce42df6f03", @typed={0x10, 0x27, @u64=0x2a9724bc}, @nested={0xa0, 0x17, [@generic="1880a16c8dd325513eac954455215b7226b1d9378a009a6f02d60c1bdef88a389f4e87787cbf07bd3749c4a5c660366210f8798e6c4197d0f9f80e8fe66e148e7c8597b6bfcab30d538dcd1abd2fbe5ae53c30003a4526db99c6aad253e1c1c581f77bdceda3567187b7764d03943626989c72be2c2da4", @typed={0xc, 0xd, @uid=r3}, @typed={0xc, 0x4a, @u32=0x8}, @typed={0xc, 0x80, @pid=r4}]}, @generic="cda61135e9af2e61f3695181d1581aaac219eca8bfbd267312efc63ae78309b1a139f76f8beb8ab9150363dfc7c55bbe304e604ad7f2f618fd92825de3408de3818530d043b3195adcc418e566293dc909ad1dca21ae513a34e866f967866f77b406cd93bafc010211c35d7c82ce57cc061c4e446ca3dab57f76488319a1f5778f96b7fec890d153026f57d340f77350bfe38f4035a72cc17f71f341cb217ca38cf8e202d4c02440", @generic="2a0ab07857458e6ab9759219db864987afccf2e16f655a7decdc32bfb8db0720197cdfa2ae5328e382c3582d3a0d8f65c41e79f2fac2087ec575cc21116cf63edda9708f6aba0516de266f612b34de497e240e1c60104181372d43207c3d6297e343cb861586ee440a85eda692edf5e6878c8fabeb57ccad11ad37d8f82e47b7132938737e", @nested={0x290, 0x3e, [@generic="28fb57d45bd5a00281d49c40f929b2c40bbdf6a949037b902868f1a0bb4b382f37162b1fea3353fa23daab3dab5b8063aee1499989711b9ef8310ff09ddb4240b18650af109112ae8249b9215b650482942f3e1b21c00b3491801c57bcf76f8b35257de6769ab84e28cd2e0c45199209ce11e8e21a3d74fb72fe7871491f990d8685722486f4f215e1a05303098e6d033ca5142bbbb44eed2a38474849b8ea76", @typed={0x8, 0x12, @void=""}, @generic="06c01480383c1f5a085212a73b65b84237393d0de7d8a3a866dd072282a0f0abc693ae14d5b85dc6e0923a69903b8fcdd628e37299ab36613a73752998376f76bfa33ef4f6764cb71571b2b7e081081a1a9ecf8fccfa335833f7a35a79ce7791d53832ca850752cbc266beb38fa1fc2c6dd9", @typed={0xc, 0x6f, @u32=0x1}, @generic="f92f17c8aaf0796d35c9717893df8a144f1b4109155da6570e3473cf65a19dffe2d5b1fae78409c680db3b7f3ea5916615b56eeb6573248f6d45353c2320ad543fd39ab1974809895cb69506ac9f02818217b575d43976fd83c2d5edccedf1d98ca1c168f397ccca60169b87232f627acb3ccc29834420412da89e1c8ab05ec79794cd7bcd9e3d015d36e30d243a4d1593b8f6820cfc439bee9b98d1461531997cc8a7c75c6bbc83ed268fd14e93d11a2bee2c00b2ea1d7ebb9a5b830d1b317b2a51c6f55c03639b4703dbedb7b1627082acbcb96c436ec88168", 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@generic="417ae8b83f7ffac76b85f891d2a507af01cca9078c6e44506a7efacfc38de9da61b4fd221f92ba702e04ae34af24b5bdce5cf922daf94fc585e74e01aecd33501871b943eb42a8f02cc9a076ee6298fa407915a37dff8aa4991b722f51cc13ea0ef970cbaa4c9f9050727ed7baabc0f13b29adcee1162527a395807db1df0c0e34011bc8437adef441e0b147e21a09512548737fd3aa503b4012077c3a37afa1f2635ac240bf0bbee026fd", @typed={0xc, 0x83, @fd=r8}, @generic="7ef15f8194d41762aacd560e87e542035297f31f14f7110184417d5d1dc7bbc2b2af72b2dbe7dc36aeaf57b6660ed1f2ba0e23566aa3a2fd04ae80ae253d9b45332b829fbbb76f6f0611e5cc30df97"]}]}, 0x1424}, {&(0x7f0000046000)={0x200, 0x35, 0x0, 0x6, 0x3, "", [@generic="9d1ccae5e6af2cf4cfa0cb32c263b62f07dd4ce593beaa0e9cda0e985bf882da0f190406987f4e2c482c1ecaeb11c5120599812566529282e38e420f7e8bcdaaf230176658d2fae0026c10bb8b5c92ad83d73a281906cc029e2b3c8cb0e1e7109c4a445a4b393416d316c4b69298fc82d4df19a835c9111fcb6a094484307cd00f68c089d1d8967eb350", @typed={0x18, 0x3d, @str='\'.vboxnet1[eth1\x00'}, @generic="aca6252399e8abbc3bdd9fd9995a8f3821501f0cc6a90bc3b5ee1adfd8511d70a47eb97f72b8aa4296b11891772b24539658f41e1dbe31eb702f41f4e6065e0af601c4a09b149091a6980f3bac4b6f43c6d594516b0849d7340f43db4b0c9368ba862f38362633781d423df055da00226e7c8805d11b0bbb89d5223ef2492448e34e2c57f5cd8f4657a5af481367076cc727e536710957e5aba0302733fc990f52d29379fc869c6d801af2c70dd01c00952780e9900ac75da78df8", @typed={0x8, 0x72, @void=""}, @typed={0xc, 0x4, @u32=0x3}, @generic="70377713e8afdeb59ccaf4aedd9fa2ac22dc7cab97cb49612900ef04c5a1325a710ffdf2e7110a97a5b5a370f9a54a0171d213abd921becb2f368b9b66044b308dd7452fc5220cd962e2718b5f1fce2545fa648f0d4333145e2faf3d9aa5705f926da85f0d610a8e047adb57bc4ac0a7e3f8", @typed={0xc, 0x55, @uid=r9}]}, 0x200}, {&(0x7f0000000000)={0x564, 0x32, 0x204, 0x5, 0x3, "", [@nested={0x50, 0x18, [@generic="400ff3603796292786ae5d", @typed={0x18, 0xe, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x18, 0x46, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @typed={0x10, 0x4b, @u64=0x101}]}, @typed={0xc, 0x83, @ipv4=@rand_addr=0x1000}, @nested={0x3a8, 0x47, [@generic="01c3701614c1ea3ba420e0abc5a96e3f0bf15dde667b32c243dfd9733aaa4994dd3a43d57d91ac4cce39bb7b60584fb532ac3816f9b314a8c2e1425351e0", @typed={0x9c, 0x53, @binary="e1f3ed1e3362861f10a77f7af9d641d7436c27f5bbdcf0dd8d06833668a3c1e764d2a5dff21e5cd49b93198fbcd525a90b4dd0eb21400ab4ae809cb4dca39ff4bf23b269199fabd9e44247e2dc3721f3f3a6a5d6eed5504ed22e03156bd77619ced9ddfcac97552b98cc6ee667186b5fd768e87f55545a13f6dd9f7bc1d71dab6662a8c91d6c6a2630dfc602570c9d235e"}, @generic="0ece2ea90924a82298d2ab224269f7b834af9a0041fa7656567cf5230d3a54cdbaffab7b9b7accca1400c5cc80181886ccc823b995a773b8297cc85602cb06161dce0054eaac228511621442141572536fc047b714f72c0be24daeade1f5baa50b6b1fad5dbfa5308df9a3f1403de454eb80c97451ca4b9f1cd88539a6a1a8d17a6dd5f75787bb6829d88cdea1381b05955e8812ba09b11b02b105ebe753d76a812478cee3988500a0c76cca5eaebec9906b427c86c22c76d59a6ece2a4bbe196e64cf39b029720c04e91084d5653105f6bdfa964837be10589eebd4497e1778", @generic="e899402b7b4772a670dab2bfa4c915fc3e0c8a17412ff9ea9938ace25ec93a15cfce3923a39512dff3a927e4c42599eb6e923fb82e7a41fb0646bfa3d6631db1b55696eb639d62bc05176e71ebf6e28559d823559d89b57026b0a99a715f61526b6f5c5234e60914af5a906ecbfbf0a416b831f8e79dcbeaf7099414fbbaf7e4fff07af8ceffe3ec6b79a8df9e45cb7ec458e9e15cd111966ddd6f13dfe95dbfcb37c2e0606007132a59864d6d7ae9ace0e9b46621e35b9acfbd7bab55afdff2664cfddf2eadaefdd424a3cf38c3d1daab7b1caf7eb4b4702eaca00210aa46528e33b32111830d2b50c21769f27cf484dfe030a46be346", @generic="fc5aede1e69a889ccc6e26b41a854fa7ee5e0997fff0927bb3cfe8516d1bb2bdaa9de1e4d4c9abbea93ff4e5ceedaabdeb15fbfe7413f911161c00dbb605d2994efed39976e8be9d95552305f05acae024bc4f6eb9484982c47c537b09c2946dffedc64050f67c37789e1674a661d6895872b7ddca88824a365eaa41842c726cf2717d992a99ae3b615390b949ed2c61014c49ab54f825fa66d04f4af507faa6ce769a9ef046193f24b4f55d97de1785f6f5e0a80d165472aa7a09dc295d16f65f9d6a3c7b3d978c0b3a7883f79eafe52fce1b16f796065d7908c17b5c5cdecadf48dba3e27f376b204c3d7858a6b06b91"]}, @generic="74bba3597e533eea0946d2f26ae9e35f51ecdb679b98cd436f24628d0c02f04b6af854924de870d7b9056da37e59df2e10ced42b01b370afbd3779617b742e4d2750506eeb1f148e549c18f57b058460cdaec423842321e9ec3adb37cb53f490940c31f55ba5aec2f0c5a448f89c5e6b65a1e289ad40c3c522799c462da3b7dc3d8e02074fbacd0f5e409a826cb73bf1f3", @generic="6ed9f3bd2077d69a50b7971784982cedf38fcdd1b55034eb04d7b0665c0a4ebbe6ca6eb107fa1f6917b96c7c234a1f3d95c23eabcdbe8ec01f675541fa7886b0c5df6113f0d8b7a7652a985ae091f6c884f3d7436defa744fa2a8813faf78781564708a568c8d587a97e8ea621a7d7214c7c1e4e0fc5831f7f70df4a503ff26539dfb345fe34a0583fd863cd0c31d590cdbc7b29de3fe1dd3862b1cf3ed04552717b951fd58e2a1072b71cb109bb49f0db7f68251febe41a638c1f74"]}, 0x564}, {&(0x7f0000c59000-0x100)={0x100, 0x27, 0x10, 0x5, 0x2, "", [@generic="0667aa402bd892b935da2b1da9fe638259c948406d92a602345d5cf81d9559959130e0d53746e30e888ba6e84dab46439f9bfd08fd869868b5b005edaa6dd86fb5aac3f211259824510dff4236c1431794be2c803158a7534669afa58c1337394578739b671e57defabc739f8298dbab36e50ca448e732d7441fca7dc3bc0f6f20e53f6245aa18e2c4c3f48ecd571b15ad20319950a89143d6dd0b1ff1ee51a592fdac636ea3fd441c7eed3be7fcd642d9b52d264a79155f19ec61a4b29de043bbdda3152a00f5aa15df0aa3bee1ca454072c78e2411ab5478a866442ebe5b33f7f27bb3580a594d5aff3040276a3c"]}, 0x100}], 0x7, &(0x7f0000488000-0x74)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x2c, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}], 0x74, 0xc000}, 0x4000010) r27 = inotify_init() flock(r27, 0x1) [ 34.722645] audit: type=1400 audit(1516372148.666:16): avc: denied { dac_read_search } for pid=4738 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 14:29:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ff6000-0x1c)={&(0x7f0000503000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f00006fc000)=""/4096, 0x1000}, {&(0x7f000014c000)=""/218, 0xda}, {&(0x7f00008ad000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000bb5000)=""/4096, 0x1000}, {&(0x7f000049a000-0xa1)=""/161, 0xa1}], 0x6, 0x0, 0x0, 0x2}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000011f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00006f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e09000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x84200) r6 = syz_open_dev$vcsa(&(0x7f0000d89000-0xb)='/dev/vcsa#\x00', 0x140000, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000d26000-0xe0)=[{{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00006b5000)=[{&(0x7f000090b000-0x21)=""/33, 0x21}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000667000)=""/24, 0x18}, {&(0x7f0000000000)=""/236, 0xec}], 0x4, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000ff1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000517000)=""/223, 0xdf}, {&(0x7f0000682000)=""/228, 0xe4}], 0x2, 0x0, 0x0, 0x5}, 0x100000000}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000000000)=""/22, 0x16}], 0x2, &(0x7f0000001000-0xe6)=""/230, 0xe6, 0x3}, 0x1}, {{&(0x7f0000754000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000317000-0x10)=[{&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}], 0x2, &(0x7f0000000000)=""/217, 0xd9, 0x5279}, 0xffffffff}, {{&(0x7f0000495000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000da8000)=[], 0x0, &(0x7f00006c5000)=""/52, 0x34, 0x4}, 0x200}, {{&(0x7f0000fd2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000db1000-0x89)=""/137, 0x89}, {&(0x7f0000548000)=""/171, 0xab}, {&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f000011d000-0xe4)=""/228, 0xe4}, {&(0x7f0000bd8000-0x26)=""/38, 0x26}, {&(0x7f00001a3000-0x7b)=""/123, 0x7b}], 0x6, &(0x7f0000001000-0x58)=""/88, 0x58, 0x1000100000}, 0x3}, {{&(0x7f0000da3000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b67000)=""/112, 0x70}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f00004f1000)=""/0, 0x0}, {&(0x7f0000de0000-0xa3)=""/163, 0xa3}, {&(0x7f0000401000-0xe)=""/14, 0xe}], 0x6, &(0x7f000039e000)=""/50, 0x32, 0x2}, 0x0}], 0x7, 0x102, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000646000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001000-0x8)={0x3b71, 0x1, 0x1, 0xffffffffffffffff, 0x0}) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r12 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x20000) r14 = socket(0x0, 0x6, 0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x210000, 0x0) r16 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000df9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b7a000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') r18 = syz_open_dev$urandom(&(0x7f0000c2f000)='/dev/urandom\x00', 0x0, 0x1) r19 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/hwrng\x00', 0x2080, 0x0) r20 = accept4$packet(0xffffffffffffffff, &(0x7f0000817000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000463000)=0x14, 0x80000) r21 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f000080a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x32)="7d9de8e3ee2d340b2138fb160169b4225e87ee504627fffcad27ba64dca5e43ecf06b2819ed6aa0b87ca66e8518ec5f7ebc2", 0x32}, {&(0x7f0000001000-0x93)="0a1026f92abc34a6a4e6b81c697bbe546fd4d6291ef625effd4fdf878fbf2956a54d5c59ec8282c2f0184ca0431236af89441c0eb8885192538faf4f87d15f1ea40c0f401ee19c35fbf0b38498b7e01785b30f907fbcd1a86588f3153fb939e082365f112ba44e9603ba91336574f371847c8335dc5069365a817eabebd4e00de3a2e3109e18e116fc2135a16f630eedb4b0a8", 0x93}, {&(0x7f0000000000)="214ceeac1b816819a4116e52cbb8d4f2c947e1095f2473e14f5a167abe5de721b207e8", 0x23}, {&(0x7f0000000000)="1499a7237c0b2c83e3fa2539ed9944bb88fc4b1bb1c67dbe124ae6603716db7cef8e436c77d70f47fa9df525fc63873c9fb527990561e6990a6209d06cb7a1ea8ca95c84eb80cc7a06cde88de6e8f3cf8261054ae2896a465653d10fdfaa5c383028de4da9593a192323ad6a39", 0x6d}], 0x4, &(0x7f000074e000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13, r14, r15]}, @rights={0x24, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}], 0x84, 0x40000}, 0x4c811) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r22, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/19 14:29:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c2000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f000052e000-0xc)={0x40000000, 0x3a90, 0x39}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d31000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x80000001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000dc8000)='/dev/audio#\x00', 0x7, 0x880) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006da000)=0x7, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000013f000-0x4)=0x51) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x400) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TCXONC(r3, 0x540a, 0x0) mprotect(&(0x7f000081e000/0x2000)=nil, 0x2000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bd000)={0x0, 0x0}) [ 34.803561] audit: type=1400 audit(1516372148.781:17): avc: denied { map_create } for pid=4791 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 14:29:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00002c2000)=""/145, &(0x7f0000001000-0x4)=0x91) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x529000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x1, 0x101, 0x2, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) accept4$netrom(r3, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) prctl$void(0x3) 2018/01/19 14:29:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb4000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000742000-0x12)=""/18, 0x12, 0x40010000, &(0x7f0000ed5000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069b000)={0x0, 0x8}, &(0x7f0000efd000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) getresgid(&(0x7f0000206000)=0x0, &(0x7f000020d000-0x4)=0x0, &(0x7f0000bcf000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019e000)='/dev/sequencer2\x00', 0x80, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000485000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000811000)=0x14) sendmsg$can_bcm(r3, &(0x7f0000ac2000)={&(0x7f00001a8000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000c76000)={&(0x7f000090d000)={0x7, 0x0, 0x9, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xe3, 0x100000000, 0xffff}, 0x1, @canfd={{0x1, 0x9, 0xffffffffffffff3d, 0x4}, 0x5, 0x1, 0x0, 0x0, "1c541fce25638f13a14badef336f3b95bab3bdf98b92e1c0d77ca813e3a2be2da8c6aa59d8746c1310fd38c9355eea2464572634df4ba55427f4f9fa4bbca219"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4080}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) syz_open_dev$binder(&(0x7f00008c3000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000ca8000)=[@request_death={0x400c630f, 0x0, 0x3}], 0x0, 0x0, &(0x7f00005b1000)=""}) sendmmsg$unix(r2, &(0x7f0000c60000)=[], 0x0, 0x4000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000395000)=0x5) getegid() 2018/01/19 14:29:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x0) 2018/01/19 14:29:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$llc(0x1a, 0x3, 0x0) tee(r0, r1, 0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000)=""/173, 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c63000-0x3)='"PL', 0x6, 0xe9, &(0x7f0000b58000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 14:29:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000083c000)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000055f000-0x4)={r0}) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000d22000)='1', 0x1}], 0x1) socketpair$ax25(0x3, 0x7, 0xfa, &(0x7f0000b88000)={0x0, 0x0}) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000483000-0x448)=[], 0x0, 0x0}, 0x3) clock_gettime(0x0, &(0x7f00000eb000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f3f000)=[{{&(0x7f0000560000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000232000-0x48)=[{&(0x7f00002fd000)=""/121, 0x79}, {&(0x7f0000dd6000-0xfc)=""/252, 0xfc}, {&(0x7f0000f71000-0x69)=""/105, 0x69}, {&(0x7f000051f000)=""/63, 0x3f}, {&(0x7f0000609000-0x1000)=""/4096, 0x1000}, {&(0x7f000027c000)=""/97, 0x61}, {&(0x7f0000395000)=""/108, 0x6c}, {&(0x7f0000c2f000)=""/126, 0x7e}, {&(0x7f00003d1000)=""/127, 0x7f}], 0x9, &(0x7f0000b3d000)=""/245, 0xf5, 0x2}, 0x1f}, {{&(0x7f0000620000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fd2000-0x18)=[{&(0x7f0000ad5000-0xa5)=""/165, 0xa5}, {&(0x7f0000ee4000)=""/216, 0xd8}, {&(0x7f0000c14000-0x1)=""/25, 0x19}], 0x3, &(0x7f0000c27000-0xad)=""/173, 0xad, 0x70ef}, 0x8}, {{&(0x7f000018c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f56000-0x18)=[{&(0x7f00000d1000-0x84)=""/132, 0x84}, {&(0x7f0000904000)=""/22, 0x16}, {&(0x7f000056b000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f00002f8000-0xdd)=""/221, 0xdd, 0x7}, 0x7}, {{&(0x7f00004c3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000cec000-0x30)=[{&(0x7f0000783000-0x3b)=""/59, 0x3b}, {&(0x7f000079f000-0x85)=""/133, 0x85}, {&(0x7f0000c62000)=""/191, 0xbf}, {&(0x7f0000ee5000-0x83)=""/131, 0x83}, {&(0x7f0000ebb000)=""/77, 0x4d}, {&(0x7f0000bb4000)=""/4096, 0x1000}], 0x6, &(0x7f0000d0b000)=""/164, 0xa4, 0x8001}, 0xc52}, {{&(0x7f0000d08000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000022d000)=[{&(0x7f0000927000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdf000-0xda)=""/218, 0xda}], 0x2, &(0x7f000057c000)=""/189, 0xbd, 0x8}, 0x6}, {{&(0x7f00001c7000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000996000)=[{&(0x7f00001a8000)=""/22, 0x16}, {&(0x7f0000be2000-0x6f)=""/111, 0x6f}, {&(0x7f0000908000-0xd3)=""/211, 0xd3}, {&(0x7f000040b000)=""/160, 0xa0}, {&(0x7f0000da3000)=""/222, 0xde}, {&(0x7f0000389000-0x5a)=""/90, 0x5a}, {&(0x7f0000c0c000)=""/161, 0xa1}], 0x7, &(0x7f0000a3e000)=""/4, 0x4, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000205000)=[{&(0x7f000057d000-0xaf)=""/175, 0xaf}, {&(0x7f00006d3000)=""/89, 0x59}, {&(0x7f00008e0000)=""/92, 0x5c}, {&(0x7f00006f1000-0xc3)=""/195, 0xc3}], 0x4, &(0x7f0000398000)=""/172, 0xac, 0x5}, 0x400}, {{0x0, 0x0, &(0x7f00009a1000-0x38)=[{&(0x7f0000b43000-0x97)=""/151, 0x97}, {&(0x7f000060e000)=""/88, 0x58}, {&(0x7f0000086000)=""/162, 0xa2}, {&(0x7f0000936000)=""/131, 0x83}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c0a000-0xcf)=""/207, 0xcf}, {&(0x7f0000257000)=""/51, 0x33}], 0x7, &(0x7f0000e95000)=""/31, 0x1f, 0x0}, 0x0}, {{&(0x7f00001f5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000db4000-0x30)=[{&(0x7f0000c7f000-0x76)=""/118, 0x76}, {&(0x7f00002d7000-0x78)=""/120, 0x78}, {&(0x7f000077d000-0x6e)=""/110, 0x6e}, {&(0x7f0000706000-0x1b)=""/27, 0x1b}, {&(0x7f00001a8000-0x26)=""/38, 0x26}, {&(0x7f00004f4000-0xcd)=""/205, 0xcd}], 0x6, &(0x7f0000f58000)=""/87, 0x57, 0xa005}, 0x101}], 0x9, 0x1, &(0x7f0000ece000)={r2, r3+30000000}) 2018/01/19 14:29:08 executing program 7: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000952000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000953000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000400000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000725000-0x8)=0x8) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 14:29:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000880000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008c3000)=[{&(0x7f0000001000-0x82)="2b46b0d5a23aa8de2e54a58fd88816b515f2a15b7cc8fdae8c37c5ddcf38cc06f12dbc0c380fd8ee37f2670993048913de42e9407dd26e25b49ffa97b74239326d6fb4c4a8dbc469be4b3dbd1bcc7f0f8c1e833519c642fad9b98bec9635e940b61d2d9f6db988c73b342c632bb874a162bd0c60c1ee98a93891e3bb522f8dc48b81", 0x82}, {&(0x7f0000546000)="53ea5831ca60fff32947b855ef33d6e2a5e77efb4644a6874eaac77611c529ce794592f5250a416f9cbefed15ab7576630aa9690e94f173e6a19ac94c03f26e3a14233ba756830971cec9e4094", 0x4d}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x88100) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000002000-0xe5)=""/229) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt(r1, 0xfffffffeffffffff, 0x8, &(0x7f0000002000-0x2)='\rq', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009dc000-0x15)='/proc/self/net/pfkey\x00', 0x440002, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c1a000-0x58)={0x20000000, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f000060e000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000222000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a32000-0x4)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000474000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f000099c000+0x49a)={&(0x7f0000d37000)=@rc={0x1f, {0x1, 0x5, 0x20c, 0x400, 0x7, 0x1000}, 0x71}, 0x9, &(0x7f00009e8000-0x20)=[{&(0x7f0000e3b000)="cae7baabb18918f814aa58a5eba12d9cb8818dc649cee97f0c3d32b524a1f967979e2d97f68bc10fc67f5dfbe21aafd785c4da41c6be73ea7f963de12b4dcd919c4b82d0591b5d79d33d9752b6f3f3598469aeb9eeee80b0498aaaf63a8925c2288df581fd0cebcdf9da096ab2efa7b01acd12dec479207ddba4b7d0763f6acc88ce487dfd4cde365616cb157b8ca7847a7ad8fed301e868e07ea67eac", 0x9d}, {&(0x7f0000e1f000-0x1000)="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0x1000}, {&(0x7f000046a000)="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0x1000}, {&(0x7f0000c00000)="f0bca3d3f39a52221c1a65f1cdd2cd6a16a80039d4efb5214cea15f6dca326d8635c587b13f592de8eda2be1720780c1ea1dbaebdb317f338a4dcc25377e79f549c431d5a199248dd30be6ba545a2ecc3a23a99a53ab542be14f72450596e8c5cc10411551cff4c58534f61e7461f94ef2ea7043a2875a750d8907f1e0dc3c154f9c210631389984410858049de3f666b12009437f0c03154eb6164bfbe622a8c5e39868d1c1", 0xa6}], 0x4, 0x0, 0x0, 0x800}, 0x8800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007ed000)='rxrpc\x00', &(0x7f00007e2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004d6000)='\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, r2) add_key$user(&(0x7f00007c2000-0x5)='user\x00', &(0x7f00009c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000450000-0xd8)="09618c4e2203b2030c43ea77bf491f61986a9384886bc6271a7cf54922e293324398ef41b651249830d6d1d66e5e83f5dccaae640d8a804f49843d98a0021c5435222d4eccf35fc9b0b1d337ed9b1059234f801d2eef51f97befa1c490599e6c7d26ab43179dcc4f3a7d56a8bfe1cf7d7d2bd5a382ea58ea408ee55703f9f67bf483f018cdb920ca58e3277505e762747f8c21daaf9cd5d6be3c30ce14bf2cba99f3bc931be615e0ca7b3283be531f4f5799fcf9d299a33784ac3b9a57d94327051e2e993850ef4dab79e78ad9f3a82624c9e7c89602c166", 0xd8, r2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002f3000-0x4)=0x3, 0x4) r3 = memfd_create(&(0x7f0000e07000)='\x00', 0x1) add_key$keyring(&(0x7f0000676000)='keyring\x00', &(0x7f00001f6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000899000)={0x800, 0xc, [0xe1de, 0x3f, 0x3ff]}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00009f6000-0xed)=""/237) 2018/01/19 14:29:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000344000+0x6fd)=0x1ff, 0x1f) set_mempolicy(0x0, &(0x7f0000000000)=0x0, 0x8001) r0 = syz_open_dev$mouse(&(0x7f0000834000)='/dev/input/mouse#\x00', 0x9, 0x200000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00009e5000)={0x9, 0x2, 0x3, 0x400, 0x1f, 0xfffffffffffffff8, 0x7, 0x8000, 0x9, 0x1ab, 0x2, 0xffffffff}) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) poll(&(0x7f000006e000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x400) shutdown(r0, 0x0) 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000be5000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f69000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000071e000-0x4)=0x2) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000036f000-0x38)=""/56, &(0x7f00008ee000-0x4)=0x38) umount2(&(0x7f0000bd9000-0x16)='./file0/control/file0\x00', 0x0) 2018/01/19 14:29:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000751000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) inotify_init() ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.014885] binder: 4817:4840 Acquire 1 refcount change on invalid ref 0 ret -22 [ 35.044957] binder: 4817:4826 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dec000)='./file0\x00', 0x24000, 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f65000-0x10)={&(0x7f00005f1000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005d9000/0x2000)=nil, 0x2000, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aa7000-0x18)={0xaa, 0x1, 0x0}) clone(0x0, &(0x7f00000c3000-0x1)="", &(0x7f0000bbe000)=0x0, &(0x7f0000001000)=0x0, &(0x7f000090e000)="") 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x541f, &(0x7f0000e01000-0x8)=0x0) readv(r1, &(0x7f000018a000)=[{&(0x7f0000545000)=""/108, 0x6c}, {&(0x7f0000a0d000-0x92)=""/146, 0x92}, {&(0x7f000005a000-0x44)=""/68, 0x44}], 0x3) 2018/01/19 14:29:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00007bf000-0xb)='/dev/adsp#\x00', 0x1, 0x10080) r0 = syz_open_dev$evdev(&(0x7f00005f6000-0x12)='/dev/input/event#\x00', 0x2, 0x40000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000708000)={0x0, 0x1, 0x0, 0x0, "c00008000000000001aad73c0408000000af0000009d09b400138c000000a379"}) [ 35.062107] binder: 4817:4826 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000214000+0x81)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x81, 0x0) r0 = syz_open_dev$audion(&(0x7f0000be8000)='/dev/audio#\x00', 0xffff, 0x10004) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00007d8000-0x11)=""/17) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000e72000)={{0xffffffffffffffe0, 0xffffffffffff0000}, {0x81, 0x7}, 0x1, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f000087b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e6c000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) fcntl$setstatus(r0, 0x4, 0x2000) [ 35.103452] binder: BINDER_SET_CONTEXT_MGR already set [ 35.109970] binder: 4817:4840 ioctl 40046207 0 returned -16 [ 35.134821] binder: 4817:4826 Acquire 1 refcount change on invalid ref 0 ret -22 [ 35.141692] binder: 4817:4867 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 14:29:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00004ed000/0x800000)=nil, 0x800000, 0x0, 0x9011, r0, 0x0) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000)=0x0, &(0x7f0000632000)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000f71000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/19 14:29:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f000039c000)=0x0, 0x4) r1 = open(&(0x7f0000f4a000)='./file0\x00', 0x20002, 0x24) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f21000)='/proc/self/net/pfkey\x00', 0x143800, 0x0) getpeername$unix(r1, &(0x7f00003d9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000893000)=0x1002) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d2b000)=0x0, 0x80800) r3 = accept4$unix(r2, 0x0, &(0x7f0000a84000-0x4)=0x37f, 0x80800) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00001ea000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007a2000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001ca000-0x1)=0x0, 0x1) 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000155000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15", 0x4) syz_open_dev$loop(&(0x7f00006e5000)='/dev/loop#\x00', 0x0, 0xc0000) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f0000c71000)=[], 0x0, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff8000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000024d000-0x10)={0x0, 0x8, "0161046c2f686bda"}, &(0x7f00005ff000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc2000-0x20)={0x2, 0x7fff, 0x200, 0x2, 0x8000, 0x101, 0x4ca, 0x2, r1}, 0x20) syz_emit_ethernet(0x2a, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="5ad5e1efef00", @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) [ 35.143010] binder: 4817:4867 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/19 14:29:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x2a, 0x6, 0xfffe, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$usbmon(&(0x7f0000e80000-0xd)='/dev/usbmon#\x00', 0x9, 0x82080) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00004eb000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004f5000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 14:29:09 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/ashmem\x00', 0x100000000080000, 0x0) r2 = getpid() getpgrp(r2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000fe8000-0x8)={0x1, 0xffff, 0x5, 0x8, 0x9}) io_setup(0x4000000000003ff, &(0x7f0000f04000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000d2b000-0xa)='/dev/vcs#\x00', 0x2, 0x8000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000066a000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf4000-0x20)={r0, &(0x7f0000c75000-0xd0)="b6ecc03709fdf6", &(0x7f000062c000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000b55000)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000897000-0xd)='/dev/net/tun\x00', 0x0, 0x200) r1 = memfd_create(&(0x7f00009e7000)='!posix_acl_accessposix_acl_accessvboxnet1md5sum,\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000904000-0x4)=0x1) connect(r0, &(0x7f00002b6000)=@in6={0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000003}, 0x1c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ad5000)=0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00007cb000)=0x8) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000efc000-0x8)={0x0, 0x0}, 0x4002) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000ed8000)=0x7) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000849000)={0x6, 0x9}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 14:29:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e58000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000081a000-0x18)={0xaa, 0x8, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000a8c000-0x1000)="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") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000082f000)={{&(0x7f0000d69000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000b83000)=0x5) rmdir(&(0x7f00000b9000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f00001c5000)="", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 14:29:09 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c25000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mkdirat(r0, &(0x7f0000108000-0x8)='./file0\x00', 0x12) r1 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) rt_sigreturn() getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fb2000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f000009b000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fb3000)={r3, 0x6, 0x30, 0x8, 0x7}, &(0x7f0000d64000)=0x18) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/19 14:29:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa2000-0xb)='/dev/hwrng\x00', 0x480002, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000e4c000)="a107e42fee310ac24da4678550133baa70d81340e468fc3dcce3499d13b79a336986aecc1be806efbbb2d4dcf672f9bac9c285d5a64e24dd902dc829c01dfc8d09987aaf70dd9ac6b7809cf80c2369a875", 0x51) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000106000)=[{&(0x7f000057c000)="", 0x0}, {&(0x7f0000d0d000)="a7661ef62fa11d2e384add4c0ce49f01fc8b7ec7b429dedd69819680", 0x1c}, {&(0x7f0000342000-0x68)="d103210e25df319c7c42681f100c20978f3737f175c4062a4cd4d44bcb95cdfe86ea27cc4c604bc51573fd8410ab1f48a6d17aa82733f36fab34285b2e9ef3f4f6e1d83b68b99427c534f420b1d1b582b572f50ae35cf739a49e6007475c42905f4a5abcbba08c4e", 0x68}, {&(0x7f0000cfc000-0xf)="e5d13677d6a9dd469917a0a56da6b2", 0xf}, {&(0x7f000087a000)="db1f47a17da6efbf518f6974e1126a80add89d7894a8955092cfe5aac0", 0x1d}], 0x5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000320000-0x4)=0x0) r3 = getpgid(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0x24) move_pages(r3, 0x2, &(0x7f0000302000)=[&(0x7f0000324000/0x2000)=nil, &(0x7f00006ab000/0x4000)=nil], &(0x7f0000135000)=[0xffffffffffffab75, 0xaf, 0x6], &(0x7f000073e000-0x4)=[0x0], 0x6) open$dir(&(0x7f0000568000-0x8)='./file0\x00', 0x20000, 0x80) [ 35.256483] kauditd_printk_skb: 3 callbacks suppressed [ 35.256491] audit: type=1400 audit(1516372149.233:21): avc: denied { map_read map_write } for pid=4905 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 14:29:09 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f000058f000-0x8)={0x3da}, 0x8) fcntl$notify(r0, 0x402, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000002000-0x35)=""/53, &(0x7f0000002000-0x4)=0x35) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ff2000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000750000-0x8)=@assoc_value={r3, 0x101}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000fe0000)={0x1f, {0x9, 0x8, 0x3, 0x10000000000000, 0xfffffffffffffbff, 0x9f9}}, 0x8) r5 = dup(r4) connect$nfc_llcp(r5, &(0x7f0000fdf000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bfb225333cce88d804985bb67cbac6e150900ca545d91516f81845f47e05ca52e1df75ac926c952ad4aafd6be4758047f78f8ecd8bdf013e7c17a144831472", 0x0}, 0x58) 2018/01/19 14:29:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) sendmsg(r0, &(0x7f0000df6000)={0x0, 0x0, &(0x7f0000a9a000-0x30)=[{&(0x7f0000b48000)="d65f39627a6f014649870f74feb57abe09fe493e72d0a95303f358c4a85ef60f7db290618376bd3c8dfd3ded4cf347c572597013d14ce0e1d0c5f824f188f6a303e430aea5893f7d2a3b18d1a6becfa25d7a5cbf4bde47f9fe7d41ef363a20e1b289f88a66abf56748e4550771092c8f0a26b637b233c5656a1fd589cdfc7532f6ed6607c06a6a3263bd3cfd17c407077bb18aa7ee68a860995040b534883cdf8fd54787b142f6dd87bb02d045cabe33ca", 0xb1}], 0x1, &(0x7f0000b59000-0x270)=[], 0x0, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc9000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000a84000-0x4)=0xe74, 0x4) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) ioctl$KDMKTONE(r1, 0x4b30, 0x0) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000716000)="02", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e42000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000ec000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e14000)={r2, 0x1}, &(0x7f0000d84000)=0x8) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d19000-0x20)={@common='teql0\x00', @ifru_flags=0x1000}) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x5, 0x7) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000920000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000a76000-0x4)=0x0) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc2000-0xb)='/dev/audio\x00', 0x400080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000431000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() fcntl$setown(r0, 0x8, r2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c72000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b82000-0xc)={r3, 0x80000, r1}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000074f000)=""/86, &(0x7f00004d7000-0x4)=0x56) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) 2018/01/19 14:29:09 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000001000-0x118)={0x7, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x40000, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000f3e000-0x8)={&(0x7f0000aa3000-0x8)={0x0}, 0x8}) 2018/01/19 14:29:09 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) recvfrom$inet6(r0, &(0x7f0000143000-0x3c)=""/60, 0x3c, 0x0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00004ca000-0xa)='/dev/dsp#\x00', 0x4, 0x38d000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x87f) setsockopt(r0, 0x84, 0x7b, &(0x7f0000316000)="", 0x0) 2018/01/19 14:29:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000-0x4)=0x2e) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") open$dir(&(0x7f000081b000)='.', 0x86000, 0x800000001) 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000)={@generic="5d854f924866cfee6522948681a16282", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001aa000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getownex(r0, 0x10, &(0x7f0000c76000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x3fcb, []}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000fcf000)='em1-\\security$selinux\'md5sumself\x00', 0x1) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x22, 0x0, 0x0, 0x3fd, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/19 14:29:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006fa000-0xb)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002e3000-0x49)={0x0, 0x41, "d5f32768817792540c8b34e49bb69b1527eb176f4ee6bf6580f64391625eba5f7e6e80f6f836e29d3d68c845c2bd0433ea8293d682a3cdd136faaa29b110ef3a9b"}, &(0x7f00000b5000)=0x49) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ba000-0x8)={r1, 0x2}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x8000000003, 0x300) r3 = accept4(r2, &(0x7f0000068000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2d000)=0x10, 0x800) r4 = accept4$alg(r3, 0x0, 0x0, 0x80000) unshare(0x800) r5 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') bind$llc(r5, &(0x7f0000a4d000)={0x1a, 0x0, 0x5, 0x9, 0x3, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000229000)={0x0}, 0x4) preadv(r5, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0xfffffffffffffffe) 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x40046104) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000066b000-0x18)={0x0, 0x7, 0x10, 0x6, 0x1f}, &(0x7f0000bc0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000798000)={r1, 0x4, 0x0, 0xffff, 0x3, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 35.414309] mmap: syz-executor5 (4947) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000072000)={r0, &(0x7f0000fab000-0x2)='S_', &(0x7f0000a71000)=""/0}, 0xfffffd8f) r1 = syz_open_dev$mouse(&(0x7f0000d41000-0x12)='/dev/input/mouse#\x00', 0x2, 0x22000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000303000-0x4)=0x3c8e, &(0x7f0000a48000)=0xfffffffffffffffc) 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000788000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000467000)=[{{&(0x7f000051b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003f2000)=[], 0x0, &(0x7f0000965000-0x99)=""/153, 0x99, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00008ce000-0x8)={0x77359400, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000895000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d1e000-0x9)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00006e6000)={0xd, 0x9, 0x0, 0x1}, 0x5) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000855000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ea2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x7f, 0x2, 0x20}, &(0x7f000096f000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e60000)={r5, 0x0, &(0x7f0000a9e000-0x64)=[]}, &(0x7f00000f6000-0x4)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x2, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/19 14:29:09 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000109000)={0x20, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ffd000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x0, 0xe51, 0x9, 0x2}, 0x20) [ 35.478611] QAT: Invalid ioctl 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) [ 35.535747] insert transport fail, errno -17 2018/01/19 14:29:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000c8f000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x1fffff6, 0x0}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000bea000-0x10)={0x6000, 0x10000, 0x0}) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000bf0000+0xf93)=0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00009e0000-0x1c)={&(0x7f0000df9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e83000-0x18)=[{&(0x7f00000ef000)=""/110, 0x6e}, {&(0x7f0000e63000)=""/72, 0x48}, {&(0x7f0000a29000)=""/171, 0xab}], 0x3, &(0x7f0000cfd000-0xc0)=""/192, 0xc0, 0x1}, 0x2020) fdatasync(r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f00006d7000)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000b33000)=[], 0x0, &(0x7f0000078000)=[], 0x0, 0x0}, 0x0) 2018/01/19 14:29:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x20200) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x1, 0x0, 0xffffffffffffffff, 0x2, 0x402, 0x101}, 0x40}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4f1, 0x4040) 2018/01/19 14:29:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000973000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f61000-0x4)=0x13e, 0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fb6000)=[{&(0x7f0000fb7000-0x72)=""/114, 0x72}, {&(0x7f0000d99000-0x55)=""/85, 0x55}, {&(0x7f0000fb6000)=""/217, 0xd9}, {&(0x7f0000fb6000)=""/159, 0x9f}, {&(0x7f0000e95000-0x87)=""/135, 0x87}, {&(0x7f00006eb000)=""/211, 0xd3}, {&(0x7f0000fb6000)=""/14, 0xe}, {&(0x7f0000fb7000-0x18)=""/24, 0x18}, {&(0x7f0000046000-0x1000)=""/4096, 0x1000}], 0x9, 0x1d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fb7000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000bd0000-0x10c)={{0x0, 0x1, 0xc0, 0x6c8, "bd80f0ed347cbf221bd8ea45e9b4bd04c2e28cb7318bf4bd75e347eceaaf54e3045616149a04e5babe8d994b", 0x5}, 0x0, 0x0, 0x6, r2, 0x3, 0x4, "be5fd10648ab6a6990dfea9142c36c77413754b3f12d601eb15793ee37595e96081cc276a77ed7b44d71c7a723eb2144d071161d4e6eb74cdb7e00afd63e0118", &(0x7f00006bf000)='ppp0,\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x7, 0x0, 0x40c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000fb5000)="c7c3252f", 0x4) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) mincore(&(0x7f0000002000/0x3000)=nil, 0x3000, &(0x7f0000003000)=""/50) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000)='./file0\x00', 0x2, 0x112) 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d2000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000050f000-0x18)={r1, &(0x7f00003a5000)="b993eb8f7d49476d20e7b462e0627f800bbacc523b37c21dddeca3ae49b181e33e9f913ef86f0a370fb0", &(0x7f00003b8000-0x23)=""/35}, 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = request_key(&(0x7f000097d000)='trusted\x00', &(0x7f000077c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000050b000-0x1)='\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000528000-0x9)='/dev/vcs\x00', 0x202000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000002000-0x4)=0xc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000007000-0x12)='/dev/snd/midiC#D#\x00', 0x2f8, 0x101000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000007000-0x8)={0x1f, {0xff, 0xeb0, 0x7fff, 0x6, 0xffffffffffffd156, 0x9}}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000008000-0x4)=r1, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000006000)=0x0, 0x4) 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000398000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ab7000)='smaps\x00') exit(0x0) readv(r1, &(0x7f000054a000-0x20)=[{&(0x7f0000f74000-0xc4)=""/196, 0xc4}, {&(0x7f000005d000)=""/165, 0xa5}, {&(0x7f0000500000-0x88)=""/136, 0x88}, {&(0x7f0000dcc000-0xce)=""/206, 0xce}], 0x4) sendfile(r1, r1, &(0x7f0000662000-0x8)=0x1, 0x800000000009) 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x57bc20119c317f66) 2018/01/19 14:29:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00003f7000)={&(0x7f0000be8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c2c000-0x18)=[{&(0x7f0000165000)="b10f701738b84ef3623209934f731b", 0xf}, {&(0x7f00006cd000-0xea)="7d49f3af493ab62b4f7b0480324775e156e2f70bf5fc07205a8b91e25e4560267b87603e39850cd338f08fc8a7bc5b6c28939246c9493bc3d246434f190707c6c1081013f853d7fe4d130185813928b94c550f1ec1802cc52c53d098088b2517fb4ced569ff5ee01c2136843efbbb8ffc03af0e8a3b215b9a10f5eb54629db0cf75d17a3efbded6ac407e89c307b99a2aebb9214d3d6f98a0c1f697ae2438518308a9968b43581d66b22293cb3bef58e3ab2abcb3052716fa410d76b68314028952a001161d8d22057623594d49d883b90a828b944e7f66c27b2886d8f2f0fd6c7438cc00c7fd48cd2bd", 0xea}, {&(0x7f00001e8000)="e9a5305627a66726d4180c46ae08c1fd00d060ca5b75080b182088599f272b0c077d50eafa60da208f98b167752094dbbf5b639084b08e70661b64cf128a28f5dc1eb0a14da589eec8ea2f20cba16505e3bf28e91b45322c78564f34a677329b652d1fdb4ff165dded7cbe81e598c63488b7a2bba004171ee5c3d0d27730ffb89fb1c93b9a67848fbb399459ec57457004f60d26d800242f9bc69363e98c7b595b67d808e4db761aa3690e8dc43cc54b7cd205bc2a612c14b691037cf86f905a94eff0e7eab8aa119e330e1d97a6004227", 0xd1}], 0x3, &(0x7f0000f77000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x4000}, 0x4044001) sendmsg(r0, &(0x7f0000325000-0x1c)={&(0x7f0000561000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000055b000)=[], 0x0, &(0x7f0000818000-0x10)=[{0xc, 0x29, 0x3, ""}], 0xc, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00009d7000)={{0x1, 0x1, 0xffffffff80000000, 0x600000, "f9e12f3bb99dbe32b28a1c24d9829f9327ce17b062afe458dd6816061cb559f2fcf1c85b791d1680c397b8a7", 0x40}, 0x0, 0x0, 0x101, 0x0, 0x9, 0x5855, "c4f775de15ac6bf0523d616c7ad15cbbdac42da5ee90c7edf511a18cf0c73d57265967862a0b071e878ca782458fddd8ba6d240777fdd950a5c17d18ae7a5e2f", &(0x7f0000252000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0xf, 0x6, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000059f000-0x4)=0x9, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/kvm\x00', 0x21800, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000048a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009dc000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000085b000-0x8)={0x0, 0x6ff}, &(0x7f0000613000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000318000)=@assoc_value={r4, 0xb4d}, &(0x7f0000de0000-0x4)=0x8) write$selinux_user(r2, &(0x7f0000dac000-0x6)={'system_u:object_r:user_cron_spool_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000103000-0x10c)={{0x8, 0x0, 0x28, 0x1f, "d236ef5c721ae22583053345527e4f6f7af140ecb92d39a407a5280c4ab1d9234929158d551a2b84e3137e8c", 0x7f}, 0x0, 0x0, 0xf6, r3, 0x5, 0x3, "919a71c59be7e364b79ca0c979988c535d3ee2b5b1e643b0bfc974c5af6aa9115941c85b63b1e7ec50be4a4cfcca700f07759d55de1daa93f7df72fbf120886c", &(0x7f0000471000-0x9)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x7f0, 0x5, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00003b4000-0xc8)={0x2, 0x0, [{0x6, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x6, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) keyctl$join(0x1, &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 35.617372] audit: type=1400 audit(1516372149.594:22): avc: denied { map } for pid=4990 comm="syz-executor1" path=2F6D656D66643A7D202864656C6574656429 dev="tmpfs" ino=13157 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000099d000)='/dev/input/event#\x00', 0x3, 0x0) fallocate(r0, 0x3, 0x800, 0xfffffffffffffff8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f3d000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f00009ca000)="059f78050a1e9ad075923a0c62a318fe6d9ccf5a8e4d3628dd32eb0bf3618dd5b782f0dc6d8eaabc882dc95fd1f0980bc51c68f1630894aade32c5a828d9da0e8a00e5cbf79c7bd46c6e42504858a14d900cd56b5b1046e94cdfa648431f5248f4bc1ea2ec54e61b9066d3cbf29ffa1d6e3b346978697d3164440c785cbbcfe0adb9718f318315fa4dea6a9f967011a2") mmap(&(0x7f00009a6000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) stat(&(0x7f0000abf000-0x8)='./file0\x00', &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f00005c2000-0x8)='./file0\x00', r3, &(0x7f0000286000-0xac)="a6a1e1649a1e5de6fe516e2bc73c9274325c19681732e10c5fe425f83cdcc4046df76c1e91ec3fc5f4d9c0bba2ee475da215990e79f81c1312f7fd155f60749e8f861f85aedd9def0b4aea8f9832132af9971fd7208875ba9f7802f42ca01478c224ec82922c6637c9583eff9f8c83e0736bf57ec584aa013d98b2671f821a959229daf16c0653931a27bf8fb21eaa6f0bc176acd484ca343d6159f253b66f8633d56216b46cfe56f69f4614") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001e6000)=0xffffffffffff8000, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000564000-0x4)=r2) 2018/01/19 14:29:09 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f000000b000-0x48)=[{&(0x7f0000010000-0x87)=""/135, 0x87}], 0x1) ioctl$TIOCCONS(r0, 0x541d) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007cb000-0x12)='/dev/input/mouse#\x00', 0x401, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000019c000-0x8)={0x0, 0x81}, &(0x7f0000933000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b6b000-0xc)={r2, 0x1c, &(0x7f0000940000-0x1c)=[@in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}]}, &(0x7f0000afb000)=0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000583000-0xf)={0x9, 0x7, "5413a1ebb4e3e2"}) fstat(r0, &(0x7f0000b86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f000012b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.735887] audit: type=1400 audit(1516372149.701:23): avc: denied { map } for pid=5024 comm="syz-executor5" path="/dev/mixer" dev="devtmpfs" ino=1100 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/19 14:29:09 executing program 1: getpeername$inet6(0xffffffffffffffff, &(0x7f0000517000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000e72000)=0x1c) request_key(&(0x7f00009e5000-0xa)='id_legacy\x00', &(0x7f0000f7c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000858000-0xf)="47504c272f7472757374656494000b", 0xffffffffffffffff) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce7000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xfe}]}) r3 = syz_open_dev$vcsa(&(0x7f00009de000)='/dev/vcsa#\x00', 0x5, 0x1fffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000447000-0x4)=0x0) 2018/01/19 14:29:09 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) preadv(r0, &(0x7f00004cd000-0x30)=[{&(0x7f0000a2d000-0x2a)=""/42, 0x2a}, {&(0x7f000084f000-0x1f)=""/31, 0x1f}, {&(0x7f00005be000-0x4c)=""/76, 0x4c}], 0x3, 0x0) removexattr(&(0x7f0000391000-0x8)='./file0\x00', &(0x7f00000a9000)=@random={'os2.', 'bdev\x00'}) 2018/01/19 14:29:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000546000)={&(0x7f0000941000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005c5000)=[{&(0x7f0000419000-0x68)=""/104, 0x68}], 0x1, &(0x7f00000fe000-0x7f)=""/127, 0x7f, 0xf8}, 0x100) recvmsg(0xffffffffffffffff, &(0x7f0000368000-0x1c)={&(0x7f000088f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e47000)=[], 0x0, &(0x7f000085b000-0x30)=""/48, 0x30, 0x1}, 0x2020) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f8d000-0x8)={r1, 0x100000001}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 14:29:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x183000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000784000)=0xfdd2, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) readahead(r1, 0x8, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00003cd000)={&(0x7f0000e58000/0x4000)=nil, 0xa3df, 0x3, 0x40, &(0x7f00008c5000/0x2000)=nil, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000072b000)={0x0, 0x0, 0x78}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000a57000-0x8)='keyring\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f000021b000)='id_resolver\x00', &(0x7f0000480000+0xb59)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f9000)='/dev/dmmidi#\x00', 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00001c7000)=[{&(0x7f00001b6000-0xce)="98cdfce13ae3d8b235839e350f297f18f4fd96690200c260cf4276acef9aeae8770159d452c76123e324c578117119030f6b8c2841f299d9c09c6a75e88e2951b5d8fc93d6888de9d2ff7ff35e9049c3b1763f5a3439cf458d8b9aef395686756f6e3125954bde01a837f6f572100cf5319461368f9d469487dd55f5df8122cf267068e6e99bb9df882e560ed0300c17b9a1339130b1f0206e5a6c89695b66fddc32295604be85e396278f09ac9aa1499d17f131c242cb39b76f007fbc24938e0454a8b46905a5cee61c813176f1", 0xce}, {&(0x7f0000f60000-0x1000)="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", 0x1000}, {&(0x7f0000f0a000-0x85)="8e8479eac5425b4cd772c2a08baa963275e18f6c4eb6ff1e92d40bd74e4818b7ff35b2e407a0999ec1a0cbd963953c411b193f9c2061f6938cf2f2169db55c3f1dd771019bdf1896ba74ecb45b4bf8c54c23041f945532c7b0bd9c031243705fc554ed1ebab30060a63008667e8e45b37f30723595126314c7d1baade67d1715eb09eff3ab", 0x85}], 0x3, r4) r5 = syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_flags=0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000abe000-0x15)='/proc/self/net/pfkey\x00', 0x200040, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000451000-0x70)={0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0x8, 0x5, &(0x7f0000ab4000)=@common='nr0\x00', 0x3ff, 0x8, 0x1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000c4a000-0x30)={0x148, 0x0, &(0x7f000044b000-0x148)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f00002e4000-0x48)=[@fda={0x66646185, 0x4, 0x3, 0x15}, @ptr={0x70742a85, 0x0, &(0x7f0000275000-0x1)=0x0, 0x1, 0x1, 0x10}], &(0x7f0000bcd000-0x6)=[0x0]}, 0x1}}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x50, &(0x7f0000d8a000)=[], &(0x7f00000a3000)=[0x38, 0x38, 0x68, 0x78, 0x70, 0x0, 0x0, 0x0, 0x0, 0x20]}, 0xad5}}, @request_death={0x400c630e, 0x2, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000e2a000-0x18)=[@flat={0x77682a85, 0x10b, r8, 0x0}], &(0x7f0000fb3000)=[]}, 0xfffffffffffff7d7}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f0000389000-0x18)=[@fd={0x66642a85, 0x0, r7, 0x0, 0x3}], &(0x7f000064f000)=[0x78, 0xeadffb103aaeb6d8, 0x30, 0x0, 0x38, 0x70, 0x28, 0x28, 0x40]}, 0x40000000}}], 0x41, 0x0, &(0x7f0000853000-0x41)="19ede2db30a1909a0996190cd9dfb79d7df625e0d074932a6c874d701047e95ecfde78f2ba3dddf02fa2ab37fe8cdbff37efc71f83c2687079938217272e747e87"}) 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800000000004, &(0x7f0000e01000-0xd)="440d0522ff0000000000004ce5", 0xd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000042f000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000002e000)='net/rt_cache\x00') ioctl$TCSETAF(r2, 0x5408, &(0x7f0000645000)={0x389, 0x7, 0x25d, 0x1, 0x1, 0x7, 0x6, 0xfffffffffffffffd, 0xd9ba, 0x3ff}) 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b2e000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000e6e000)={0x2, 0x78, 0x1, 0xc3, 0x8000, 0x9, 0x0, 0x80000000, 0x1, 0xf, 0x574, 0x6, 0x101, 0x2, 0x0, 0xff, 0x2, 0x8, 0x1, 0x0, 0x7fff, 0x3077ee3, 0x7ff, 0x12, 0x9, 0x5, 0xfffffffffffffffb, 0xffffffffffffff81, 0xd9, 0x4, 0x6, 0xfffffffffffffbff, 0x53, 0x7, 0x401, 0xd5, 0x3f, 0x5, 0x0, 0x4d, 0x2, @perf_config_ext={0x3, 0x4}, 0x1000, 0x400, 0x800, 0x5, 0x40, 0xc78, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0xf) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffff, 0x1, 0x4, 0x7, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x800, 0x1, 0x0, 0x7fffffff, 0x7fffffff, 0x8000, 0x9, 0x7a4, 0x4, 0x81, 0x4ac, 0x3, 0x8, 0x6, 0xfffffffffffffffe, 0x80000000, 0x0, 0x4c, 0x7, 0x1f, 0x2, 0x99, 0x9, 0x8, 0x0, 0x4, 0x0, @perf_config_ext={0x10001, 0x8}, 0x40, 0xffffffff, 0x3ff, 0x3, 0x2, 0x7fff, 0x3, 0x0}, r0, 0xfffffffffffffffb, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000246000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 14:29:09 executing program 7: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b8d000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000165000-0x5c)={0x0, 0x1, 0x2, {0x77359400, 0x0}, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000011000)="", 0x0, 0xffffffff, &(0x7f0000f73000-0x8)={0x0, 0x1c9c380}) 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000014f000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000959000-0x9c)={0xfffffffffffffffc, 0x0, ""}) 2018/01/19 14:29:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000056a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x7, 0x19}, &(0x7f00005e3000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004cb000-0x8)={r1, 0x2}, 0x8) r2 = socket(0x15, 0x80005, 0x0) bind$netlink(r2, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/19 14:29:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000832000-0x1c)={&(0x7f000075c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000596000)=[{&(0x7f00005f8000)=""/47, 0x2f}, {&(0x7f0000a5a000)=""/195, 0xc3}, {&(0x7f0000659000)=""/0, 0x0}], 0x3, &(0x7f0000a05000)=""/74, 0x4a, 0x1}, 0x2040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000444000)={0x0, 0x0, 0x0}, &(0x7f00004b0000)=0xc) getpgid(r3) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 35.851454] audit: type=1400 audit(1516372149.829:24): avc: denied { create } for pid=5049 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 14:29:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x8)={0x6, &(0x7f0000934000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000a7b000)=""/211, 0xd3}], 0x1c1, 0x0, 0x0, 0x0}, 0x10042) [ 35.908192] audit: type=1400 audit(1516372149.829:25): avc: denied { write } for pid=5049 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 14:29:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000849000-0x2)=0x0, &(0x7f0000933000)=0x2) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f000009b000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/19 14:29:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c62000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) bind$unix(r0, &(0x7f0000f53000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/kvm\x00', 0x0, 0x0) writev(r1, &(0x7f0000ab3000-0x48)=[{&(0x7f000015c000)="9bd683fe01bc26105232cb4e699ff3a7b40a449f37b865a5bc0527c080be94d64ce896a1ec45dbfaee6ca819bd582acbf019e7276f1860a2d6e5798beb04e630ecc6b34a1de8e4e4f85c49bc2279a9921e12a2256195b83fafff1052ac3f41072dc43f41c0a48cabecd740f2654094080862878792a35d25498e1e69d1fcae355102bfb9707fc1f6b8e698738c0a9b1a957dbe7d452bd41ea8564d3fa050f2d871b3bcee82031e5322930856e9", 0xad}, {&(0x7f00003ad000-0x3a)="8b4dea5703f23adcdc022ac0a895d9e402f24ccd3ec724fdcbe83ae2763fe6d4fcfe4e628253dd0c719d9bc442147169625cdceabb59c629ad6e", 0x3a}, {&(0x7f0000dd6000-0x3)="bbaf18", 0x3}, {&(0x7f0000e7c000)="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0x1000}, {&(0x7f0000c18000-0x27)="ba3e8966f8111f2f9ecd5d6e4847adaa9e24b7bfe98774547243a154023d2a4204f201fa30bfae", 0x27}, {&(0x7f000091e000-0x97)="f05c4aee7345a49ce3082578d8533acde399662ab93d3c924ad6b207d776d1e2cfb8298a382e14f2363cccc9c2f855b2212ebad560ddf9d8a333fd28f5fd6d1af9b0f8090eb07582504af1003a0ed8eca6a5571d04441b87e110f7765004d0bc79f29f2aa375552c336a9160ede834d29df27ccc832452369a3faf8ccc267d14074d7956768782b740101a7ec9fb2a4aa1f55c342bd74f", 0x97}, {&(0x7f0000684000-0xae)="9519f60952e6a390b1f9a212b4d7a31685ff4c012cd14ee261e47a8290dc185933c1faa9406f3bdf440df510bfefd432399fd3617b22c41476c8bd1948233604daaf0536e51d1b5a4dadb8e8cf4d15a317ef245fb6b9c8b1098b25115e11c626a3c7416e7a2565688785b9ffd891318f0079a257d41f492ad4b09b8f26ba1b2ccd43c48373cb6806de51c2a8ed56ef2adb45909f17bf1e9a68daa91e9f062af1cc195eef9ef91728d920f0846d97", 0xae}, {&(0x7f0000c9b000-0x7f)="d99853d544dd2c4f6bae48c4795cd13480594512c8417fa7892f33cda1a9b79a18e09e0eebb8053a5565da52d7864e8ad5438a71823660d9a01fc9d7e256d46ce5d811bbe20511bc6d31453492984ae561bcd8d67a3056b7eb9d93e925ea70a610081ce312a538e4a8a1ffbd34ef0a25f054c865341eeb971faa71ba9779b0", 0x7f}, {&(0x7f0000ee2000-0x1000)="47798c7f0a894e292a9465969148b399384258452c357310ea5c8a1991e80d3106b6d7bbc4ba59061ca69ac540002b7b9596931e7b7bbf75718bb5681cf6c433b68349509dc2ea7153a13bf2a844ff15044ddc48c83dbaa3865164ab2d0af16cd662e2d88c234c99248c3e4ab5e4d55952611d731249cc46cf578831a2ec19220adf9e4793019ba6c620d8c9c70b9979e0c03475e4879bff46406b9aaa12834f5b8c555a9006a99e847870c4a318cd22ddef41061f27d3a88aa87d45aaa3676a5bd994d6c814c645fd508464eee6c23065555cae6d6b530d7e3eef3c7ec11df2011167af61ee97bae26363463bab92393fd8a375098ee8f2068dfca2bcd7edb86ab92a46ac769837ac80fef889cdb5a5c48789a6fdd4847973cb8ac2cbbd2002fa91418da7daca8c07f4af71bc229906d3196aaf5fda3f58521dd36b1322620ff617276f36d4ae80701bcb25a3fc3bd229c7433924cffc8a44b51c5db6bcbbc7d21e95ff7ecd1769a9bc3782c788579e25bf3130ee2f3b3bbd8343f71267ee607f63c02f3a39ed93883ed2ae970b739fdb09b73079220215481df4f712f2e0491570e7ef911154dfc3cab43703b0f1d4120479ac49bbe1ef2f248f30e23e80a7ccfc8e483111f4ed067a46765cd37d875be0462c327943f6c07d291cb8c42aa05db5c10af632e4b0deb3be4982918a5f71a89a96e22f9040727c7c43e449964b3e792e08505c666e419063402c2e5a231844594a108459ef0b1866d70a44b0bbb780f4baeb32661dc4592c479ba1375059b17cdf209000b4fdae04b78ea0353f3fb8c20bae1d0e2f63780e2733795781fa8e37d1e0f16c2731ef4e2253c609834bb5464ec272f8261ea94caea66955f30a2a63c135f2de01c634d6c86ad4ba5e54fd7af5ea473657e2574983f83de384f712813babf9ae5f1e3ea6efa55b3e2a23245954f3649355b6830f9c3b1107e496f1b9b02c4bb5da302876e141f41dc836f5dc06cf9554067b6d6e4514b797d209ea6fa192fd57c3458eabe86376f58767fa28d92dcd1f09169846f127513d0b61912aa69192312bf14a4e695c05e0e5ebc7022a9c8cce15b8e2411f5cb16b743a80804d2f2304f117bed50ee39498b6fcac1b215ed6c9573f907d55becd741510132e61253f3fe55cb495ab09b8943861c060deceb74ae21861f43f6220d97418e22dcb9a960f15bc601bcaff2032c23a25d4e348782818a830e8d7f0086cce0ad55b442246ec6cf1a96b176bc66c4f854bb70a9c007fe6f575a593ea04db8e77bfacdad02aa08975b6c35da65a4dd99b1e81b8105a791f7aea634aebe12d68f1665e7e24efeed70bd3e1c558f6d9d9022cf1387d43b55e9768ab3d6a999242876825ca350bd11289bf6481ac03181736c91aa9da7f91e001173c43f4d615d0911e2ba1fc30e368270b9059e3089b527c4881bcb7e571f5f5a58151194dd9f3e965734be67e7cfd394813235ddd593870c9c8b15e24110b6b5d3532e1611bf49643d94d9ba2cd8ad469ac351ae96dd1cad21d25940af01e991afd173c931705e1fc56430e5ef8bc5f94a5d888f96c18ee46ea7d28010550a51fa047f85a434a06946fe467a26834310f07f31ba0c3234efe9047768963b0c51ef106b9a217c501022bd89b9cb57c94fa2c33331f441a4639cb5af7df59040183ddf6d7fddc4867d3f062a97c82aa0ec80db711f564791d37b520f01d160d815782872faeeae30466ee262a5c457b926d30161124f7e740025e10126c62b36ad3425dbf8f870f29b705c5a289dfaf1fa806e29e320138f5eb731f068f8599eb36a7cb6bebec324335f8ad076cc0a21d6b87c245371610e8c66b43e13a85f76ba88d28dbf5b06322e06a5bafb6e85699174698a8d7e883efbe1c071abaabe3231b5ad48757f5ce63f578afb7c535e168e784591c1d7803cde327f3d0dc73b19fa0b3018af46ea6986e931aa12cf21c0f7b2d84db911040f721b6cebb31f9a7c4ae65c6c090b5d4367d60b586b56fbf645bcafabf4ddb798562e1f98fe57fcddd88398f540c945cfc730565f107f415641d4ddd1709bf176d3cb639dbd1942bdbf7a0fdbf7dc46e4e797bd867dd8907b6ed6fed4e9bfe702fbc718a26a9433bf037001b1aecb36ea6ecdc2e3ab3f5d7692d30e9b70c69232eab6f15201ca8599a83f3f2c3cc9af29f5369980ef467916dcdfc00c244c5ef5e356d76f1bccb570ac8a8f25bd87a9d780d90a14eb24d0fb7d0293a2bf30ce62d3c8a44da4097ea6dd65a3a6fbda77aa11a601937fd23d3efb3753edc23aa7116e4b1309529ba2a87e9389da7f6106268402f0d724cd9adf9b3c411dee42cdf6f6120f23fb2375e7a44ad0fe5f786a783d06e517088bbce1071e47faf2d6180a754a3f4c076d408da6273068dd753bc75dca5ef5888a2df618361c289c02483a3e7f12d67f7589a35046446385a53c6abdd211edb4306c53ae2eabb9e83a0126cdec0f261ca8d4f26a7f428906660ff725a940c27dc26d7351d6b343b5f07f9a87147d40d94b7f75a472407e69455d1f61f0d1892a3c7b722a73a04e82746b82a55745ab52401e9e8ef552baead28c9554d5b97d336385dc53bdeba1753bfba9fd61ea30db166b8e2f92de9c9b203359d32022dcdb9f0b69274b8f96d70f69d65153a66a9bd970f09967fe029c955eea60f92b99d55cbd8960fac7dd5bd06f828d4841148f744455587db9f068e474fbfd9bccfa82709d175c0dc56e6cd7a7566a0d8890c1c6cdfea6b456bd6a4fbc57520035abaf5583cef5ebb902406da20a09cd075cbcb3941801484ecb7f766bdf23702935a5a146715638840d8499a4be761abdc4fd5eaca74a0a9aa4b5458d690cd9446a8d08af2aaf0a2b3756cdfe661535424f1a7a904606facbf40cfbc036dadd739db02aa1b14a8253b10a6abc20ead58e8ea26cea2aec2a5fa81ac959431a62ddb373f2cb7d657dda3c6ad1d5786c6d7824116712895c656f9a7cac266a77c0559560288d0e612e2e5f633d631e00d48234975138b3985667bc6086296f1cead495a104e05dc06974124eeb8b4231386837568add6a13f010856505a7f06b975d2c39506fb157fc207931375748c491e97103f1177a8d0fb4b148e471c90c7b90f872fef5b925fa9228e811512aa275198847420e02627fc638635684261d0aa43c2a57932f4442663d0e4d6d61f1229414692b88eabc3726d385ef01d1c56b31b650ba3fb3b581f58d8add4002b33c155bc7cd965541ef7308ac92955c30742acac93860a87c131357f65535feb5fdb3f30339cdf1f79ee5d95646c569f2fcb332bf1ec0985987e447d22be0273f1988ea6c48e535fcb806e0a27ac8fb21bd2ff5e67eda74500fa9159aec46ad8ee5013ed0df9e3170a1ac9794b04cc50ee25dac6102c3633748a4ea30cc08deb6629626d5cfa36f4313245ef4db80e017fab59b9aec673117ffa195b150bfa56245c83842a4ee9f542688bba964912a78e77eb5101f6a4eb60c968bb0b2bad31ca2d62cc1f3ef9f2113fd3ece46fbc213ce0eeee4f4db6efd2a5d2208d2e9116e5e1f23a07eacebad0e42cf2173396b0dbe2d2684f632d4f8819583bb2d457bdf4e0c038d1ea8e6681c4f6fdd3734a202e8e7b4a15b8c8c40fae1c3664e9c9f2937d0e78e5d5061f0bade92de6224596edf23599449bb242a8b9c7a730b054b84b0c1b0816bb60a92e43c998d6f94fcf0838405f31b63943027ef6dae90e0ee30640c4a6086b4e16f2c03b6115b23118b0272b1598280e8b3d452a70240d1279a8d6100195b2dbf9d86e0cfa38a1f233194160a19a14d08ed2d5f9f30ca43ed4d901ec6f2bd65c396879a1e31d7cb2765b7eb2850cfa34fbd8275ebf90c82a1ff0b1c061658c302a51dc8f711ea11d7bdf1388731a241bff895364c1a49892cfa8c056569c25eef5f1dafb227b0c354a8cb8a5884102ff4e7cd77840678cbfe0ce73f3117ac60bfe4ad32ee683cf641e770367ef272d7cee10a3527713e61d7171c712f06bf5dff0c17234519fa74b999cd73fb3f118ca4b456f7ecd04bd4258bf2f38c751d34676b516f125984eccab6c677126ac11f7b9c8871b776dd62482915df5bc38970a573b3209bf033fd11626b3ec582d13f31048283fa0b5749d90f3ef585fb27748877a9bdb8fdc7bad4245db0201ee9e3874771dec2eb93b15e3cba7e82530ee749b0e40df209f9c575aa7d960545dd21c5c34fad250a78854a1c76f6bc07ff0123e15a1a1aac35c181845ca78d18e9bbfa4b4a07f9c31ab8d83a54181e56d51194c31cf42b179b39a117b0179041c0f376df00a35112e75635aa70f3ccfd62bf742b708910e897a344e57bac4f4081eb16cc7b38f391230002e4cd9d0872e201f8e2ee38f37e6cf085a515fb6623d21e5b1969493c27f30be317b8e12469ebfd39b30726196019b6d1d3b9198882b7f22cf900d51a4f9ef0cc18b2c9f43103a77787dbf85efeab7f753110ca80a75015b1a0557686ea9cc316593342bd22d3432febe315626c3fa0b8b8329889dfa64baf14041420c3f3133f84e60e418bd4e4866b741b5c227090b1d1c0c0719dc6a31761a041ac92eae7f5e9a6b8068c0ace90f1d705ce803d9a004c8f38503e88d7b4f844011c5b7d5d6c1ee56cc0d8469949812c09bb83d24dea6c505e31cf93edfeb222ac24f56b88874136871a5da78499fe792ee538de0ecbed8599549c90a26cf6a16c722d6b39a2400181b2980384803495724aeda30acdf42d54ceaab4a20a9e292a434cf799fb01aa7b652882b17d78c92b70ecfb57b4be9201653499d0e5073a8b2c922c07c3b912ea3124e377d6da2bef4d4735d0e83c5f31cc6708d28871bd03698d50829691a23fd130055f11d8d3aa80815f466ce3cd3e81cebf880786e3cff5ae30552cababcf1da7041da6f073267da5a0bdda060c0869029b40811edd3b823994c8b9c7b11c83fb0e7c26ca823c41e0800c4a51187c3ad7cb3bc32375c10115ca16a94f32152377b3114f6ea60cfee4165181b9df158baacbcdd0bb5feef55f45208aa4eae2a140a6dd9ee2c014b62ebae122f4d74bccf78f7d57d99bae396dbe281b32e441a1439db483c710bc08b7eefcbdfef78e9a9c540ddfda3c9f3565a68b45121c3bab93bc597517825441ee86a8b1bb294abd361bf9907e1c2a3e584320f225a26f0ec7f41e0c55805b73c43560fd3f65523ac3100a3452032f70605748c5a5c957a4be7901c576bab071d68de627ac9d1863a35e50687b120fc2839d425e25c4e1a86dcbf93b0ebd0d200f650238d5c52441c5993106a7d59d660c966cc68ccff0497cba12c85d072c3a2da919f9ca9231b3e400c01c7c311916dea3a6558da3d5af1e2afb27a638d83d40b672dedbe7cbe4d9c362255372c6c0e20755e667b81091509f522954c6ac1165eff6f24b655c7077f3ce3f4f346ca7a116a0cad9bcddd7c7b6106f3edf6a2e66f7ce64aa7b34802a2b52bcd7d82d1786154b1ba36bb866d1359d8f0bd3e81307a380e7a5705e0b3f71bb1b97c3b749bd770de9f832339864cab5f8099d01531c570f1e77cef70b9f6a5114adb20278eefdd7b0fec117fa3e57a04ed9c44e0d237b154cf30a97f2695073afee90fe0d797088e7c2280230e664cbc9219682fcbddb51f0f0373a26324ea0f06599e99f5c1728cb4bc00659354d700b329712d4abed7ea915ce9c67525f4294855070b99ab03fabac0a6361b93322a8f026c19a7625108a12bc25945e9622720b663e867da5e32", 0x1000}], 0x9) mremap(&(0x7f00008c6000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000d90000/0x1000)=nil) read(r1, &(0x7f0000087000)=""/75, 0x4b) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) 2018/01/19 14:29:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f00006f1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000097000)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0xb2}, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000b3f000)="", 0x0) [ 35.950828] audit: type=1400 audit(1516372149.869:26): avc: denied { prog_run } for pid=5046 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 14:29:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$amidi(&(0x7f0000a8a000-0xc)='/dev/amidi#\x00', 0xe5c5, 0x4800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000aeb000)={r1, 0x0}) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f0000e1c000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) geteuid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f3000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f000085c000)=""/24) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/19 14:29:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) move_pages(r0, 0x1, &(0x7f000000c000)=[&(0x7f0000004000/0x4000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/19 14:29:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x6e7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000633000)=""/115, 0x73) inotify_init() 2018/01/19 14:29:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) clone(0x80000200, &(0x7f00003ad000-0x5)="220a649f2b", &(0x7f00006df000-0x4)=0x0, &(0x7f0000bbb000)=0x0, &(0x7f00002b6000)="c0286c628c12fe77cc55cb055245c3a54aa9ca32a17f6b56805541d61c658278840f5263f5a6e30b8499cfec4ef63004bdfe0ce298e769d3474572ae25231fb9971aa08df62f7279ad68b7c2f938c80127f5729ceca3e1a00e54403f420ecf5e4fa4ec5610d1e83a81cec56de2358157ab3a256c4b2ae062133f69a116873e2b613631ae43512abed255713f7ad54a1dd0cf8465772108d2f50fd287cac90c067a1b55556b78497b07babafc3625eb4cd709ba01d56b63f8f867fb0c35d71947a7f7d10ef9bdaed7a4580d096801b2dc798885f405d37c02") creat(&(0x7f0000e9a000-0x8)='./file0\x00', 0x104) 2018/01/19 14:29:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000cac000-0x8)=0x1) mkdir(&(0x7f0000db5000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000f89000)=""/79) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000eb6000)={0x120000000000, 0x6}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) connect$pptp(r3, &(0x7f0000a29000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f000049d000)={{0x0, 0x2, 0x8, 0x3, 0x7b5}, 0x9, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0xffffffffffffffff, 0x8001, 0xccb, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f00009cf000)='./control/file0\x00') ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000e87000)=""/151) rmdir(&(0x7f0000a2b000-0xa)='./control\x00') umount2(&(0x7f0000c84000)='./control/file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 14:29:10 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2d0, &(0x7f0000006000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xe0) 2018/01/19 14:29:10 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000040000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x14200) getsockname$ax25(r0, &(0x7f0000054000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000d2000)=0x10) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/19 14:29:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) add_key$user(&(0x7f000001c000-0x5)='user\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d95000)="e63102101dea786da2251db0bc330ef2e21047853f4d5b94c1d3e253b8fed68a7f42d0a64f509fed9b77d15c4cca19bb8fd9d52f1522f6d04825f247c8b0e8799f9112e451ab6353462e9c152dad42c023e0d0aa82db9dabc2be59dfbf945d1d5c67eebc68841164a3bc266f792a21c91f7dbe067aeb9dc90e72a3a5c0d13a5f725a0910ffa5633683a945d8a3fe2b574efe1da2dd5efb2fc9825d29caecc1", 0x9f, r0) r2 = add_key$user(&(0x7f000021a000)='user\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000066f000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78b506e8b951173", 0xc0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r3, 0x10000000000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000daa000)='./file0\x00', 0x6000, 0x6e) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00004b7000)=0x343) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d66000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000643000)={0x4, &(0x7f0000fc4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4008641c, &(0x7f00002c1000)={r6, &(0x7f0000c7a000-0x56)=""/86}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000e98000)={'crct10dif-generic\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x2, 0x4) connect$inet(r0, &(0x7f000010c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb9000-0xc)={0x0, 0x1, 0x10}, &(0x7f000063f000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f0000-0x20)={0x2, 0x4, 0x2, 0xfffffffffffffffe, 0xffff, 0x4, 0x101, 0x7, r1}, &(0x7f000059d000)=0x20) getpeername$inet(r0, &(0x7f00007af000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000548000-0x4)=0x10) 2018/01/19 14:29:10 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="", 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f89000)='/dev/vcs#\x00', 0x7fff, 0x230083) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ab1000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004c1000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x1, 0x2, 0x3, 0xa, 0x80, 0x20, 0xbc, r2, r3}, {0x8001, 0x9, 0x0, 0x2, 0x0, 0x7fffffff, 0x6, 0xfffffffffffffffe}, {0x7, 0x4, 0x3ff, 0xfffffffffffffffd}, 0x3, 0x4, 0x0, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x2, 0x1, 0x6, 0x6, 0x10001}}, 0xe8) 2018/01/19 14:29:10 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000+0xae2)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000014000)={0x27, 0x3ff, 0x6, 0x7, 0x2, 0xfffffffffffff51c, "bf9a3e274c4739d4b5da73d8e0645797a4474e157f078b532c0e6d3464aa51da4baa685ef609510ff258ea5229efad34c4fc523dce0c97416659cc259c4016", 0x5a241772}, 0x58) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0xff91) 2018/01/19 14:29:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000558000)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000683000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000efe000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r2 = syz_open_dev$sndpcmp(&(0x7f0000e0f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101002) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00008fd000-0x1c)={0x80, 0x4, 0x7f, 0x0, 0x100000000, 0x7, 0x5, 0x800, 0xdcf, 0x1, 0x2, 0x1, 0x0, 0x8, 0x80000000, 0x1, 0xf2, 0x0, 0x972c}) execveat(r2, &(0x7f00006a7000-0x8)='./file0\x00', &(0x7f000011d000-0x14)=[&(0x7f0000e68000)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000665000-0x2)=',\x00', &(0x7f0000822000)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000ba2000-0x5)='[GPL\x00', &(0x7f0000928000)='&_\x00'], &(0x7f0000d33000)=[], 0x1400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00004b6000)={0x2, &(0x7f00004ff000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 14:29:10 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpid() process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) fcntl$setlease(r0, 0x400, 0x0) 2018/01/19 14:29:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000070b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x181000) memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r0, 0x2002, 0x5) [ 36.230662] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.235416] CPU: 1 PID: 5111 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #178 [ 36.242684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.252013] Call Trace: [ 36.254586] dump_stack+0x194/0x257 [ 36.258191] ? arch_local_irq_restore+0x53/0x53 [ 36.262839] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.268002] ? handle_userfault+0x12b7/0x24c0 [ 36.272483] handle_userfault+0x12fa/0x24c0 [ 36.276790] ? userfaultfd_ioctl+0x4520/0x4520 [ 36.281342] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.286504] ? check_usage_forwards+0x410/0x410 [ 36.291153] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.295974] ? print_irqtrace_events+0x270/0x270 [ 36.300701] ? trace_hardirqs_off+0x10/0x10 [ 36.305000] ? perf_trace_lock+0xd6/0x900 [ 36.309129] ? perf_trace_lock+0xd6/0x900 [ 36.313247] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.318063] ? trace_event_raw_event_lock+0x340/0x340 [ 36.323228] ? __lock_acquire+0x664/0x3e00 [ 36.327435] ? check_noncircular+0x20/0x20 [ 36.331638] ? __lock_acquire+0x2d15/0x3e00 [ 36.335946] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.341106] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.346269] ? find_held_lock+0x35/0x1d0 [ 36.350309] ? __handle_mm_fault+0x3296/0x3ce0 [ 36.354862] ? lock_downgrade+0x980/0x980 [ 36.358983] ? lock_release+0xa40/0xa40 [ 36.362930] ? copy_overflow+0x20/0x20 [ 36.366790] ? do_raw_spin_trylock+0x190/0x190 [ 36.371345] ? userfaultfd_ctx_put+0x740/0x740 [ 36.375910] __handle_mm_fault+0x32a3/0x3ce0 [ 36.380297] ? __pmd_alloc+0x4e0/0x4e0 [ 36.384161] ? find_held_lock+0x35/0x1d0 [ 36.388200] ? handle_mm_fault+0x248/0x8d0 [ 36.392410] ? lock_downgrade+0x980/0x980 [ 36.396550] handle_mm_fault+0x334/0x8d0 [ 36.400584] ? down_read+0x96/0x150 [ 36.404186] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 36.408738] ? vmacache_find+0x5f/0x280 [ 36.412688] ? find_vma+0x30/0x150 [ 36.416203] __do_page_fault+0x5c9/0xc90 [ 36.420252] ? mm_fault_error+0x2c0/0x2c0 [ 36.424382] ? find_held_lock+0x35/0x1d0 [ 36.428429] do_page_fault+0xee/0x720 [ 36.432204] ? __do_page_fault+0xc90/0xc90 [ 36.436413] ? lock_release+0xa40/0xa40 [ 36.440358] ? perf_trace_lock+0x900/0x900 [ 36.444569] ? do_raw_spin_trylock+0x190/0x190 [ 36.449126] ? inode_dio_wait+0x530/0x530 [ 36.453252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.458072] page_fault+0x2c/0x60 [ 36.461501] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 36.467265] RSP: 0018:ffff8801bf66f790 EFLAGS: 00010246 [ 36.472604] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825877a1 [ 36.479845] RDX: 0000000000000111 RSI: ffffc90002859000 RDI: ffff8801bf66fb90 [ 36.487084] RBP: ffff8801bf66f870 R08: ffff8801bea396d0 R09: 1ffff10037ecdeb4 [ 36.494327] R10: ffff8801bf66f6c0 R11: 0000000000000003 R12: 1ffff10037ecdef5 [ 36.501567] R13: ffff8801bf66f848 R14: 0000000000000000 R15: ffff8801bf66fb88 [ 36.508827] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 36.513999] ? iov_iter_revert+0x9d0/0x9d0 [ 36.518220] ? mark_held_locks+0xaf/0x100 [ 36.522338] ? simple_xattr_get+0xeb/0x160 [ 36.526544] ? current_kernel_time64+0x122/0x2f0 [ 36.531274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.536267] generic_perform_write+0x200/0x600 [ 36.540833] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 36.546079] ? generic_update_time+0x1b2/0x270 [ 36.550638] ? __mnt_drop_write_file+0xd/0x70 [ 36.555459] ? file_update_time+0xbf/0x470 [ 36.559672] ? current_time+0xc0/0xc0 [ 36.563453] ? down_write+0x87/0x120 [ 36.567142] __generic_file_write_iter+0x366/0x5b0 [ 36.572043] ? check_noncircular+0x20/0x20 [ 36.576261] generic_file_write_iter+0x399/0x790 [ 36.582474] ? __generic_file_write_iter+0x5b0/0x5b0 [ 36.589290] ? iov_iter_init+0xaf/0x1d0 [ 36.594722] __vfs_write+0x684/0x970 [ 36.599543] ? kernel_read+0x120/0x120 [ 36.605248] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 36.611282] ? __sb_start_write+0x209/0x2a0 [ 36.616794] vfs_write+0x189/0x510 [ 36.620315] SyS_write+0xef/0x220 [ 36.623739] ? security_file_ioctl+0x89/0xb0 [ 36.628122] ? SyS_read+0x220/0x220 [ 36.631723] ? do_fast_syscall_32+0x156/0xf9d [ 36.636193] ? SyS_read+0x220/0x220 [ 36.639795] do_fast_syscall_32+0x3ee/0xf9d [ 36.644093] ? do_int80_syscall_32+0x9d0/0x9d0 [ 36.648648] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.654159] ? syscall_return_slowpath+0x2ad/0x550 [ 36.659068] ? sysret32_from_system_call+0x5/0x3b [ 36.663888] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.668706] entry_SYSENTER_compat+0x54/0x63 [ 36.673087] RIP: 0023:0xf7fa5c79 2018/01/19 14:29:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xb, 0xf7, 0xd3c, 0x101, 0x17, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x2000000000005, 0x5, 0x800000000000007, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) syz_open_dev$vcsn(&(0x7f0000097000)='/dev/vcs#\x00', 0xe20, 0x400) 2018/01/19 14:29:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000027000-0x21c)=[{{&(0x7f0000a73000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000db6000)=[], 0x0, &(0x7f0000a73000)=""/50, 0x32, 0x0}, 0x0}], 0x1, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x14, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000c36000-0x4c0)={{0xe1, 0x3, 0x7f, 0x800, "17cd337a1a976d9c69478711b842614e422fb8730d6bf66c1292983abab6f00f27e2826c769652d9c3d031a1", 0x7}, 0x7, [0xb1, 0x0, 0x80000001, 0x0, 0xffffffffffffffff, 0x3c, 0x2, 0x2, 0xfffffffffffffffe, 0x9dd3, 0x8, 0xfff, 0x8001, 0x6, 0x8, 0x7, 0xdcf7, 0x4, 0xfffffffffffffff8, 0xaf0, 0x8, 0x2, 0x597, 0x4, 0x4d, 0x3, 0x6, 0x10001, 0x12, 0x4, 0x80000000, 0xfffffffffffff800, 0x6, 0x7, 0x22ef54b, 0x3, 0x7, 0x1, 0x7fff, 0x9, 0x2, 0x6, 0x8, 0x80000001, 0x1, 0x53, 0x20, 0x1, 0x8000, 0x3, 0x7, 0x3, 0xff, 0x59, 0x4, 0x81, 0xffff, 0x9, 0x7f, 0x6, 0x9, 0x13, 0x3, 0x1, 0x6, 0x79f9, 0x1f, 0x10001, 0x2, 0x101, 0x1, 0x1f, 0x1, 0x1, 0x4, 0x4, 0x1, 0x7f, 0x2705, 0x2, 0x5, 0x0, 0xffffffff00000000, 0x8000, 0x8, 0x1, 0x200, 0xffff, 0x7ff, 0x1, 0x263, 0xffffffffffffffff, 0xbf, 0x81, 0x3, 0x2, 0x7f, 0x9, 0xffffffff, 0x5, 0x6, 0x1, 0x9, 0x5, 0x1ff, 0x8, 0x800000, 0x3ff, 0x1000, 0x5, 0x1fc9, 0x9, 0x81, 0x0, 0x10000, 0x2, 0x8, 0x1, 0x6, 0x1, 0x1, 0x2, 0x1, 0x7f, 0x2, 0x80000001, 0x4, 0x5], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000007000)=0x0) poll(&(0x7f0000006000)=[{r0, 0xf700, 0x0}], 0x1, 0x80000000) poll(&(0x7f0000005000)=[{r0, 0x400a, 0x0}, {r0, 0x4480, 0x0}, {r0, 0x8, 0x0}, {r0, 0x270, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x8040, 0x0}], 0x6, 0x3421) 2018/01/19 14:29:10 executing program 1: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e04000-0x4)=0x12, 0x4) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000e07000-0x40)={0x81, 0x8b53, 0x4, 0x7ff, 0xa0, 0x9, 0x1, 0x0}, &(0x7f0000e07000-0x40)={0x0, 0x65b, 0x3, 0x1, 0x168000, 0x6, 0x906b, 0xfff}, &(0x7f0000e06000)={0x6, 0x0, 0x1, 0x348f57df, 0x100, 0xc000, 0x5, 0x3}, &(0x7f0000e06000)={0x0, 0x2710}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e06000-0x1000)=""/4096, &(0x7f0000e06000-0x4)=0x1000) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00002d6000)='keyring\x00', &(0x7f0000e06000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e07000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 14:29:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000)=0x0, 0x4) 2018/01/19 14:29:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cb2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x509080) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x400000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d4a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005b8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002ed000-0xa0)={r2, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xda3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x41fd, 0x9, 0x5, 0x10}, &(0x7f0000267000+0x55a)=0xa0) 2018/01/19 14:29:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x806, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005c2000-0x20)={0x3, 0x1ff, 0x206, 0xffffffffffffffe1, 0x3, 0x100, 0x40, 0x4, 0x0}, &(0x7f0000e15000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a88000-0xc)=@sack_info={r2, 0xf7ffffffffff0000, 0xffff}, 0xc) connect$inet6(r1, &(0x7f0000244000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000329000)=0x8, 0x4) 2018/01/19 14:29:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d6a000-0x12)='/dev/input/event#\x00', 0x20, 0xc00) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x25, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) [ 36.676421] RSP: 002b:00000000f77a108c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 36.684100] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020011fd2 [ 36.691343] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 36.698582] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.705821] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 36.713063] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/19 14:29:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x74, 0x0, [0x2, 0x7fffffff, 0x1, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0x4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000f0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000043e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) futex(&(0x7f0000630000)=0x2, 0x4, 0x1, &(0x7f0000ad2000)={0x77359400, r4}, &(0x7f00000ba000-0x4)=0x0, 0x0) 2018/01/19 14:29:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000178000)=""/90, 0x5a) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) mknod(&(0x7f0000b79000)='./file0\x00', 0xb, 0x0) 2018/01/19 14:29:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000aff000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000141000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000907000+0x2cc)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000259000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x6, 0xa, 0x80, 0x80, 0x3b, r1, r2}, {0x3, 0xb5, 0x6, 0x7ff, 0x8, 0x9ce8, 0x6, 0x1000}, {0x0, 0x4, 0xffffffff, 0x2fc}, 0x1ff, 0x0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x3, 0x1b08, 0xee04, 0x9, 0x0}}, 0xe8) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe250002", 0x10) 2018/01/19 14:29:10 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) 2018/01/19 14:29:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000300000)={@common='bcsh0\x00', @ifru_flags=0x800}) [ 36.754933] audit: type=1400 audit(1516372150.732:27): avc: denied { read } for pid=5150 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.779349] audit: type=1400 audit(1516372150.746:28): avc: denied { name_connect } for pid=5159 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/19 14:29:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000089e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009f7000)={@generic="8ce75a0d2acbb990c9630e500b01c87f", @ifru_names=@generic="1651ca8a2f84569425a6608c3fd2bf64"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fa3000+0x89f)=[{&(0x7f0000962000)=""/156, 0x9c}], 0x1) 2018/01/19 14:29:10 executing program 6: mmap(&(0x7f0000001000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0xfd, 0x0) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006eb000-0xb)='/dev/audio\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000188000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f000055a000-0x24)={0xb03, 0x2e5, 0x1, 0x9, 0x3ff, 0x6, 0x7, 0x6f0e, 0x800, 0x443e, 0x18fe, 0x8}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00008fa000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) syz_open_pts(r0, 0x480080) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000437000)={0x7, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40000, 0x0) recvfrom$ipx(r3, &(0x7f0000992000-0x93)=""/147, 0x93, 0x40000040, &(0x7f0000c2e000-0x10)={0x4, 0xffff, 0x8, "380770636b15", 0x80000000, 0x0}, 0x10) 2018/01/19 14:29:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f000016e000-0x30)=[{&(0x7f0000f8d000-0xd)=""/13, 0xd}, {&(0x7f0000610000)=""/160, 0xa0}, {&(0x7f000047d000)=""/0, 0x0}, {&(0x7f0000133000)=""/2, 0x2}, {&(0x7f0000904000-0x47)=""/71, 0x47}, {&(0x7f0000292000-0xc2)=""/194, 0xc2}], 0x6, &(0x7f0000041000-0x10)=[{&(0x7f0000db9000-0xa0)=""/160, 0xa0}, {&(0x7f000035e000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f95000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000c9c000)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b39000-0x10)={0x10000, 0x0, 0x5, 0xfffffffffffffffe, 0x0}, &(0x7f0000769000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ef7000)={r3, 0x4, 0x20, 0x6, 0x0}, &(0x7f0000a01000-0x4)=0x18) syz_open_pts(r2, 0x200000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f03000)=""}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000880000-0x24)={0x13, 0xdc, 0x7, 0xd2, &(0x7f000058c000-0xd2)=""/210, 0x38, &(0x7f000019c000-0x38)=""/56, 0x4e, &(0x7f00005e6000)=""/78}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/19 14:29:10 executing program 3: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00003e8000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000adc000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x1}}, 0x2e) sendto$inet(r0, &(0x7f0000ad3000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000402000)=0xb8) 2018/01/19 14:29:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5e000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000335000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00000fb000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000709000-0xc)={r1, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d25000-0x48)={0x8, 0x5, &(0x7f0000087000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)='syzkaller\x00', 0x8000, 0xc0, &(0x7f00007ab000-0x9c)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 36.880769] audit: type=1400 audit(1516372150.857:29): avc: denied { map } for pid=5190 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=8945 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.888699] binder: 5190:5196 transaction failed 29189/-22, size 80-16 line 2788 [ 36.920563] binder_alloc: 5190: binder_alloc_buf, no vma 2018/01/19 14:29:10 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x1, 0x101000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000014000-0xee)=""/238) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/19 14:29:10 executing program 5: setrlimit(0x3, &(0x7f0000b38000-0x8)={0x9, 0x1}) r0 = syz_open_dev$sg(&(0x7f0000192000-0x9)='/dev/sg#\x00', 0xffff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00004ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) syz_emit_ethernet(0x2ed, &(0x7f00000ef000-0x125)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 14:29:10 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000a000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x80000000, 0x7, 0x1, 0x0, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x3}, @alu={0x4, 0xe, 0xf, 0x6, 0x1, 0x0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0xd, 0xb, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffc63) 2018/01/19 14:29:10 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffed9, &(0x7f0000dd8000)=0x1) mkdir(&(0x7f000077a000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') pivot_root(&(0x7f000045d000-0xa)='./control\x00', &(0x7f000050c000-0xa)='./control\x00') creat(&(0x7f00002ea000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 14:29:10 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000512000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000f70000-0x4)=0x53, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f6e000)=0x34, 0x2) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/19 14:29:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000614000)={0x0, 0x0}, &(0x7f0000fa1000-0x8)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f9000)='/dev/rfkill\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000356000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000044b000-0x4)=0x8) 2018/01/19 14:29:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000127000)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000072c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a66000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f00009f1000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061d000)=0x10, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00008c1000)=0x7, 0x4) close(r2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000595000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000083000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000d1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000031000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0x2, 0x6, 0x0, 0x7, 0x0, 0xa0, 0x20, 0x2e, r4, r5}, {0x5, 0x6, 0x4, 0x2, 0x1, 0x4, 0x8000, 0x94e7}, {0x6, 0x8, 0x2, 0x7f7}, 0x9, 0x4, 0x0, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x401, 0x1000, 0x80000001}}, 0xe8) 2018/01/19 14:29:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80001, 0x0) r1 = syz_open_dev$random(&(0x7f0000348000)='/dev/random\x00', 0x0, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dd4000-0x4)=0x8, 0x80000) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000629000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d20000-0x4)=0x58, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000694000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x80, 0x4, 0x1ff, 0x9, 0x0, 0x7, 0x0, 0x9, 0x0, 0xfffffffffffff801, 0x4, 0x3, 0x2, 0x2, 0xffff, 0x6, 0x6, 0x9, 0x3, 0x20, 0x7fffffff, 0x2, 0xb8, 0xbe, 0x5, 0x0, 0x3ff, 0x7ff, 0x1, 0xc3, 0x0, 0x1ff, 0x4, 0x6, 0x7, 0xfff, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7050, 0x5c38, 0x7, 0x9, 0x400, 0x5d7, 0x0}, 0x0, 0x401, 0xffffffffffffffff, 0xe) r8 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000061e000-0x4)=0x0, &(0x7f0000db9000)=0x0, &(0x7f00007a8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x46, 0x1) r13 = openat$cuse(0xffffffffffffff9c, &(0x7f000030f000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r12, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f00008f4000)='./file0\x00', &(0x7f0000101000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8b000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r20 = syz_open_dev$usbmon(&(0x7f00009cd000)='/dev/usbmon#\x00', 0x2df59256, 0x14a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r22 = gettid() r23 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) r25 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r28 = socket$nfc_llcp(0x27, 0x3, 0x1) r29 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r30 = syz_open_dev$admmidi(&(0x7f00006f2000)='/dev/admmidi#\x00', 0x80, 0xc8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000792000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r33 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000d11000-0x4)=0x6e, 0x800) r35 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x8}, 0x8) r37 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000609000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea5000)=0xc) r42 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000eb000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000859000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b5000)=0xe8) r48 = getgid() r49 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ea2000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getgid() r52 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/enforce\x00', 0x0, 0x0) r53 = socket$inet6_udp(0xa, 0x2, 0x0) r54 = signalfd4(0xffffffffffffff9c, &(0x7f0000c05000-0x8)={0xffff}, 0x8, 0x800) r55 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000760000-0x8)='./file0\x00', &(0x7f0000b14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r59 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000052d000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022b000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000e42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000490000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b50000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000145000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r64 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0x77)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed9000)=0xe8) r67 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = socket$bt_l2cap(0x1f, 0x5, 0x0) r69 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) r74 = socket$can_bcm(0x1d, 0x2, 0x2) r75 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/enforce\x00', 0x40, 0x0) r76 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000820000)={0x0, 0x5, 0x0}, 0xc) r77 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r80 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000369000-0x4)=0x6e, 0x80800) r81 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x6cc9d092d5da8843) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008fc000-0x18)=[{&(0x7f0000d6f000-0xf1)=""/241, 0xf1}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x3, &(0x7f0000969000)=""/100, 0x64, 0x2}, 0x2000) r84 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r86 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r87 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r91 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r92 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) r93 = syz_fuse_mount(&(0x7f00003bd000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r94 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000fb3000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r95 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0xd, &(0x7f000059b000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2a7, 0x0, 0x0, 0x0, 0x7fff}, [@call={0x85, 0x0, 0x0, 0x27}, @call={0x85, 0x0, 0x0, 0x2e}, @ldst={0x3, 0x2, 0x2, 0x6, 0x7, 0x18, 0xfffffffffffffff0}, @alu={0x7, 0x6b6, 0xf, 0x7, 0xf, 0x3d, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000287000)='syzkaller\x00', 0x7fee, 0x4, &(0x7f0000001000-0x4)=""/4, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r96 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/member\x00', 0x2, 0x0) r97 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d0b000)={0xffffffff, 0x8, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000c9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = getpgrp(0xffffffffffffffff) r102 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000659000-0x4)=0x0, &(0x7f00005e1000)=0x0, &(0x7f0000000000)=0x0) r104 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f00002cf000-0x4)=0x0, &(0x7f0000948000)=0x0, &(0x7f0000f67000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000072000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r107 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f00002a3000)='./file0\x00', &(0x7f0000841000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r110 = syz_open_dev$evdev(&(0x7f0000c50000)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r111 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000826000)=0x1c, 0x80000) r112 = syz_open_dev$sg(&(0x7f00007ba000)='/dev/sg#\x00', 0x4, 0x20800) r113 = syz_open_dev$evdev(&(0x7f00004d4000-0x12)='/dev/input/event#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r114 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x100000001}, 0x8, 0x800) r115 = syz_open_dev$amidi(&(0x7f00008ef000-0xc)='/dev/amidi#\x00', 0x1ff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r116 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x2002) r117 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r119 = getpid() r120 = getuid() getgroups(0x4, &(0x7f0000047000+0xcc5)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fff000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000556000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008bf000-0x4)=0xc) r127 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008ca000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r130 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r132 = accept4$unix(0xffffffffffffffff, &(0x7f0000431000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) r133 = syz_open_dev$sndmidi(&(0x7f0000bd8000)='/dev/snd/midiC#D#\x00', 0x400000000000000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r134 = syz_open_dev$vcsn(&(0x7f0000001000-0x7)='/dev/vcs#\x00', 0x6, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r135 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1ca) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r136 = accept4$inet6(r135, &(0x7f0000003000+0xaed)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000004000-0x4)=0x16, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r137 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80000) r138 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095c000-0x11)='/selinux/context\x00', 0x2, 0x0) r139 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r140 = memfd_create(&(0x7f0000a72000-0x1a)="7d9e6367726f757040706f7369785f61636c5f61636365737300", 0x1) sendmmsg$unix(r0, &(0x7f00009bc000)=[{&(0x7f0000fd9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a95000)=[{&(0x7f0000370000)="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0x1000}], 0x1, &(0x7f0000001000-0x44)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @rights={0x1c, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x10, 0x1, 0x1, [r8]}], 0x44, 0x40040}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="070737482c386ef6b72f6919491eabcd2e55ed990f33b88ec4c3e6ef6b97ca6759aa34f0c1611215bddac2db69a6d3eccd918ade4fa4d6a20a0b6d303525bbb126bbe02bf69e7551977c4ad4b3", 0x4d}], 0x1, &(0x7f000084d000)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r12, r13]}], 0x2c, 0x4000000}, {&(0x7f0000562000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f000011a000)="de1e", 0x2}, {&(0x7f0000f42000)="7ededc92a79044090ee4f65b70ee373b43e898362bec883bd6c73d40bf68a09b30914b8df22bb624998f889b8759ce420f2e3b6485868082049024ea87d17366809112721d28135a26dea3343fef7a767ea18bf94f40dc3e83b346c13aa3eb1a9f85b578c6b253db9869e775241580b55ac9be2faca32d5c4bf224b826cfc5d3aeed63e6034f", 0x86}, {&(0x7f0000001000-0xaa)="ee204a51bf664f5bce82bf6ba1c911dd312f8d86e6f809cbba1a77e658b1c921cf09883ea86d20965daaf372751f47fdb3f053f5252e9677077016533082d56ca977aeeb085de9cdfb5fa140662c17fc5a566f83836283f962525a93075e3fb79812068bf35b96ced51ab9bec88e9c274a8828385b861cade785827040216d1d90cf42e95e0f6e61112825559beedc8e7d79357be73797ffd78c8f5ea3ed62522904dd7fb8ef9a2571ff", 0xaa}, {&(0x7f00001f7000)="61703c374518fec0d588c063869271a2842e2ae4c7557677115b96f22165a3e1dc01abe75502266cb91c41f1aa4cdb19b2bd87d47387d510eb29ad997aa3226048c9e0ba2054d1cee02bc7cf7a972f3d66ec5af6d05c1a78664d3413c1bb232fd46cfcc08859bb7b35a14ecf1cf196902687764e78d3ed004113e652e5dc10e1323b1927340cd6c30e306ddeab013ae32eed1f871e5c7ed9cb67c8d22969ed5c9847131e82d7d5ef74ab4b0377e37138842d8f7b2a34a91d632558f1cfe49eda898c4b14882aae3dd80b5b3d249815d3230908a29e606e386ed77e267eaf1179", 0xe0}, {&(0x7f00003f1000-0xf0)="988d6d3b27fe9db81a0ae5faf63e7ad9703d9d6f2875a716f297c617805a96a3cbbeb62165c7fa22f644217bcac1f60543777ea6741a766588708f2744d03d6a46335209b9ebdbfc2f4a993d4df0e32398ebbfa3e509ca2d8113185a72252870a318219edd5463bd1333abfbcf23aefc30830c3266b147517f285428edbdce5c50ed2dea8375486de89ac763135c773606fb467484e22b0da0a5dc51602a62681758a27907c63a2e7e45f756565199dc8ed595f2bbd39a3af6f35f9b54bce45bcc4ae2bfcfb693b59dfd974bb89264dde92731bdf76bb7a541f44f6ab3ba1662233e74d77e9c3f4981adc0a993158abc", 0xf0}, 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&(0x7f0000000000)=[{&(0x7f000040e000)="b13f545ee9b4f11f553c3400ef02cb73e3f977b2ed14a8816e5c7d083a49614f327a43d8308afa85e293f7d854df3b60dc7e936ea10a1eee3559800dc411b594e2eacb47386c4ebef9fe65ff1376260ded44ae4f69bfc98239c2952a3db16d2b4ddda7cbd9a94d183cceeda6e6a30de17a36e8d7010f92d23320cd03f6216242f9f08b0c6efccac15cad43cafec01068f76b7db72ecab48c1b52fd5ca932d59259141e53a9efc71cda5b792401aeb12413f781e11d72de2046eff9389a6410236595984b67150407357d1631edae1d39cfb3eb5d228e21e970dca22a2a9f02fdd013c8d580d7a161c9400836bb4137ff", 0xf0}, {&(0x7f0000001000-0x2b)="b01adfbc3d63073fa6f45c00c1eb55e5fd9ef697f590f91ab68e045f2844b09f0ad79a8358f7bebc110b7a", 0x2b}], 0x2, &(0x7f0000189000-0xc0)=[@rights={0x1c, 0x1, 0x1, [r68, r69, r70, r71]}, @rights={0x34, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, r78, r79, r80, r81]}, @rights={0x10, 0x1, 0x1, [r82]}, @rights={0x20, 0x1, 0x1, [r83, r84, r85, r86, r87]}, @cred={0x18, 0x1, 0x2, r88, r89, r90}, @rights={0x28, 0x1, 0x1, [r91, r92, r93, r94, r95, r96, r97]}], 0xc0, 0x90}, {&(0x7f00001bb000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x2)="b70d", 0x2}, {&(0x7f00006d4000-0x18)="542a3542bacb30ad9d68b75d177e6e84655f1fd8c55a8a73", 0x18}, {&(0x7f0000035000-0x65)="4e73fcd1cace090b6f56aa575815cf11d3f1fb18eed40dba08a0d08229620f2ca33671e9af08e4c8c5b4c06634f21671bcc5f8142666ff4ba0b8a7aab901314e8157a59594e253906deaa62146b65c55ac92d603fbf00c84721301747b9af60d18727629ce", 0x65}], 0x3, &(0x7f000028d000-0xa8)=[@cred={0x18, 0x1, 0x2, r98, r99, r100}, @cred={0x18, 0x1, 0x2, r101, r102, r103}, @cred={0x18, 0x1, 0x2, r104, r105, r106}, @cred={0x18, 0x1, 0x2, r107, r108, r109}, @rights={0x30, 0x1, 0x1, [r110, r111, r112, r113, r114, r115, r116, r117, r118]}, @cred={0x18, 0x1, 0x2, r119, r120, r121}], 0xa8, 0x20008001}, {&(0x7f00002c3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ddb000-0x28)=[{&(0x7f00003d0000-0x33)="fb1d17fe37de3bcefb73fb4baed90f34ad0c6a50bd8220fa41b325bfabb57d8d0ed634769187897c9dce70e1582a706076f36e", 0x33}, {&(0x7f0000000000)="7bb92ac827aa830a2df2ed8ef98f5fffa85921aa65c0afebea509bdb480f2b602239638d73b97f1cbc927e005199adde652f01d34eb7d04475be0e501fcf2d0aac838ffeffc2ecd1296c2aef5288f3c78a5b1b5fe5e8ce6fb341b3", 0x5b}, {&(0x7f0000f53000)="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", 0x1000}, {&(0x7f00006fe000)="7252ecce2f27f978f8ca491c", 0xc}, {&(0x7f00001d1000-0x2c)="85cd0da932392d63eab8c7a413e5cff8cf44bf9449b9142ca64abbbc6dfe1b2c8caa7ccaa60b177fc2fc50d3", 0x2c}], 0x5, &(0x7f0000695000-0x88)=[@cred={0x18, 0x1, 0x2, r122, r123, r124}, @cred={0x18, 0x1, 0x2, r125, r126, r127}, @cred={0x18, 0x1, 0x2, r128, r129, r130}, @rights={0x20, 0x1, 0x1, [r131, r132, r133, r134, r135]}, @rights={0x20, 0x1, 0x1, [r136, r137, r138, r139, r140]}], 0x88, 0xc0}], 0x9, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) [ 36.929272] binder: 5190:5196 transaction failed 29189/-3, size 80-16 line 2903 [ 36.942280] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.948149] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 14:29:10 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a93000)={0x28, 0x0, 0x3, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000f53000-0xa)='ns/net\x00') setns(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e5e000)={{0x80000000, 0x8}, {0x81, 0x2}, 0x9, 0x0, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000fe1000)='/dev/audio#\x00', 0x6, 0x200000) connect$bt_l2cap(r0, &(0x7f000047e000)={0x1f, 0x6, {0x8d98, 0x0, 0x2, 0x0, 0x8000, 0x5}, 0x3ff, 0x5}, 0xe) mount(&(0x7f0000c88000-0xa)='./control\x00', &(0x7f00000dc000-0xa)='./control\x00', &(0x7f000047a000-0x6)='logfs\x00', 0x203400, &(0x7f0000331000)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') 2018/01/19 14:29:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) set_mempolicy(0x0, &(0x7f000032e000-0x8)=0xfffffffffffffffd, 0x0) close(r2) fstatfs(r1, &(0x7f00001f2000-0x7b)=""/123) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="", 0x0}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x20000080}, 0x8810) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$getflags(r0, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000064b000)={0x107000, 0x11000, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000b2000-0xf4)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r5, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040b000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x16000, 0x101000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/19 14:29:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001e0000)='/dev/dsp\x00', 0x200080, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000011a000-0x4)=0x5937c4ae) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000070c000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008c4000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008f6000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008b1000-0x8)={0x0, 0x0}) r2 = getpgrp(r1) mkdir(&(0x7f0000017000)='./file0\x00', 0x2) r3 = syz_open_procfs(r2, &(0x7f00007ea000-0x5)='maps\x00') ioctl$FIONREAD(r3, 0x541b, &(0x7f00007bf000-0x4)=0x0) sendfile(r3, r3, &(0x7f00005d8000-0x8)=0x2, 0x133) 2018/01/19 14:29:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f0000147000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/19 14:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000096d000)=@rc={0x1f, {0x9, 0x1f, 0x67, 0x4, 0xfffffffffffffffe, 0x1000}, 0x1}, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009a1000)={0x0, 0xf4, "e44a8d08add44cc43d9b854d6a58908b845bac9737ad037c3afd4cbf4fa057ba3ffa4cda3e99f34f52c11e7509ee5ef0d93292077dac557ab24999da5ae9957178e3371c6d67b866d7595c7207a4a9072419b031bbd23d3a5a15fa9320d4506ee7a9c25284153e3bbac2468ee2f3a18687fac554829a1aa117681eb7e18ef75c95e2e6b1c964c2e08fb173ddb8ec40f1dedf03ae2523026f49f4de639e74fb5727084f6462526af97e370e814a05da3363a76e7d2a05c7c8243c042ca745be009cdfd258210eba1240c16db159f82a5b27fd5d339ee4da2242d10ddc78410c7021b32fb75341b3660c5c2b7fa059067f38bd46ac"}, &(0x7f00007a8000)=0xfc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000981000)=@assoc_id=r2, &(0x7f0000694000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000657000-0xa)={r2, 0x2, "dd7a"}, &(0x7f0000140000)=0xa) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/19 14:29:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)='q', 0x1) 2018/01/19 14:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00007fa000)="", 0x0) 2018/01/19 14:29:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x2, 0xfffffffffffffffc) 2018/01/19 14:29:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e, 0x0}, 0x0) utimensat(0xffffffffffffffff, &(0x7f00005f3000-0x8)='./file0\x00', &(0x7f0000e0e000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/19 14:29:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000939000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 14:29:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00009ed000-0x58)={0x0, 0x11, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d69000)=0x0) timer_delete(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000d6d000-0x2)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000fa000-0x8)=0x5) 2018/01/19 14:29:11 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) perf_event_open(&(0x7f0000006000)={0x5, 0x78, 0x7fff, 0x9, 0x2, 0x5, 0x0, 0xe752, 0x20, 0x8, 0x5de212e, 0x401, 0x7, 0x3ff, 0x100000001, 0x7fffffff, 0x3, 0x5, 0x1000, 0x3, 0x96e, 0x1, 0x1dbb, 0x6, 0xfffffffffffffe00, 0x0, 0x4, 0x7fff, 0x0, 0x0, 0xac05, 0x3, 0x3b8021d0, 0x10000, 0x7, 0x3, 0x8b, 0x5, 0x0, 0x1f, 0x3, @perf_config_ext={0x0, 0x9}, 0x20008, 0x3, 0x4, 0x4, 0x400, 0x7910113b, 0x7f, 0x0}, r2, 0xffffffffffffff80, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0x38)={r3, 0x30, "b0c6af3c3c29705673acf129490ea3d53c9850f583645c5eab625dbf65df383cf2ba079296b2fa15d244dd4ed27ae5ce"}, &(0x7f0000006000-0x4)=0x38) 2018/01/19 14:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000194000-0xa)='/dev/vcs#\x00', 0x2, 0x600100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bdd000)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffa06}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0xc8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000048f000-0x29)=""/41) getpeername(r0, &(0x7f00002d3000+0x7e6)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2e000)=0x10) syslog(0x3, &(0x7f00003c8000-0xa4)=""/164, 0xa4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00001e8000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000a3f000)={{0x5, 0x7fff, 0x8, 0xffff, 0x7fffffff, 0x7ff}, 0x24, 0x1, 0xff}) 2018/01/19 14:29:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000697000-0x58)=@nfc_llcp={0x27, 0x5, 0x3ff, 0x5, 0xf25, 0x10000, "ad526061789a20e45fda1545c918b2f93f85d5b57d5006f768baca55bfd1822628d32d63d0a2e5047334499768f59d97478da08bdf0eb6cc3bbe778a10a52a", 0xf7ce}, 0x58) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000679000)="") [ 37.188001] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/01/19 14:29:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000b37000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f0000ca6000)={0x0, 0x0}) ppoll(&(0x7f000035c000-0x5)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000003d000)={0x0, r3+30000000}, &(0x7f00003b3000-0x8)={0x0}, 0x8) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 14:29:11 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e1b000)='posix_acl_access\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x80000000000001, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x96)="73797a6b616cb50007ffe9632e4c51beb8704b910a58d9686e3501bf28000008d744afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17f61ca667f886875df89b53cdcb7958bd8bb556ccafd8a6f33ab5ebaed029bfc20efaaf6474ea641d82fb9d0da7c6ad59beff8a1cc7c15cf5f0a5acb96701d0b4d282eed0487ea3c4e8c455573b004e7d42d93338ab02b125091d092a75c0b771aaa2", 0x3, 0xb6, &(0x7f00009cd000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 14:29:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d4000-0xa)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000fd1000)=""/0, &(0x7f0000dcd000-0x4)=0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000070e000)=0x0, 0x4) 2018/01/19 14:29:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x23d, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) syz_open_dev$binder(&(0x7f0000256000+0xc46)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000069000-0x30)={0x0, 0x0, &(0x7f00005d7000)=[], 0x1, 0x0, &(0x7f00000ec000)="13"}) r2 = accept4(r1, &(0x7f0000d3c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eab000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000a4000)={0x0, 0x900000}, &(0x7f0000571000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000512000)={r3, 0x10001, 0x30}, 0xc) 2018/01/19 14:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a58000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x81803) r2 = dup(r1) getsockname$packet(r2, &(0x7f00007fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000312000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e10000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb485, r3}) sendto$packet(r2, &(0x7f0000988000)="7fc6ce5cd71a181d9907d8d51b970411bbc83afbac0eae1f829e83c2090ca65941a883c98edab31dd62141999324a9385f95e41b300494d98b9eebfa3363b72db6071e25fdd99f4cbd58b2c4c474bb7baa45cdf50066278e4f2d4488e60fa32852e94b4c3c2af5b35f3127202cdfbe596c903648fd4c8c0ff4c5e50f72a6e81dd5", 0x81, 0x0, &(0x7f000079d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) lseek(r1, 0xfffffffffffffffe, 0x1) 2018/01/19 14:29:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00008da000)=0xfffffffffffffeff) bind$alg(r0, &(0x7f0000343000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/19 14:29:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006df000)="", 0x0, 0x4008000, &(0x7f000060b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df7000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000129000)="01963e215f6a249051e9e5353a40a390056c52d8be05e064b32e36dcde4990062a336107bc9f3d81c6424bb82565f67bdb85467ad1ed4d50914f16497c082a3196ab7538d9a1eaa3fe418ebc682f8465468aaa500457bd539918420c91cbbc7b3aee7ab2bd2a5402ea67b2ec362b6f4ee1ad4feea06442987f52f35422b836cb1b4378822a3adfc263168ad55558937eddf3904224025173b9efda8705851c272d1ef79efc313f9225a4d29524088d96b9bf3976efee4161a36e20d825412aaf1b2986b5298f9b67010826227d17334be164bee433cb491507d5a1e6e3fbf06d4568644489354ca4287df3305198", 0xee) 2018/01/19 14:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00002f2000-0xb)='/dev/mixer\x00', 0x129400, 0x0) sendmsg(r0, &(0x7f000092f000)={&(0x7f0000212000-0x1c)=@in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f000075c000)=[{&(0x7f0000b6b000-0xa5)="160806dcca6534000612af61f569bc474df7e1e31c1492499620ca6392f963f51ace2f8d5e25bc4c739a02c1e313b2b12e7717fa8d8c74397a3756669e4d89ca371f98415859b437423537ffa080168a0b274607e44353fe2d0079d024c02c16c8db3acb971b6f3650bf3c38d9817ca5204a09bea5f536150c7f13d9ab8d72a04806363cdb55c1298a631ca07fbe77122db2216fccff8b2fce20044b2735537615be6a4fd8", 0xa5}, {&(0x7f0000b33000-0x88)="42cc5e8a68309094c612ee0b8563916c48a4ae99b3a6570a805f399cee991a20426ea7ee00caf62b1d8b442690954f0af07d6bf3ff55c9da43ee0b96bf86d0e502c6427eddb57a54f331390fbaea01d12e955c373a42e6d5223108484ca9d3364efc9a1dfc231cf4359d1e81a22430966147348286317fcc516d04b029d39ca673ae0af326e442a4", 0x88}, {&(0x7f0000664000-0x5d)="cdbbd68379b5f00786a0314e2f513d91a355c044b60e8397430e6459d22d84a3c984398d0e980ef5aa559be84a518879c8e30df15bdeec129e46d2b0c0efd679c8563d60488e9e00b6773e614cb9c5588a413c770dfefdc5bec39d1349", 0x5d}, {&(0x7f00004ef000-0x6d)="f3fcb2cfe930e4c856a88a0e55cd86db188d641814c26d00e0285057a2720df043918de5b24d77f93a5bbde3d53165912f372f210dfbd1ea1060c1a32e84ba8a06f70d029a0002c9b6491c9337d01ae9c4b8937afdea2814280d823850ffde632278a0989eac6dd66f2fabdce8", 0x6d}, {&(0x7f0000b5c000-0x84)="8e950db5310817bf336793ce3a33a9187d0cdda62a11f3b4990f11a95312d2e1612bbe8c8cd13a7869b63504f8ab8bb284369f3629970daab3a0d1506ae1db09a5147f097fbad696c54b0ad3ab54f85b248c9d1fd9ca8dd23497532b79a24a56e506d78e72b07b93e8a8442b76065451f8ba422ba4f76c0d62707c893a5013fabc1617b1", 0x84}], 0x5, 0x0, 0x0, 0x51}, 0x80) bind$alg(r1, &(0x7f00009e7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000410000-0xf4)="70030000008d000300635163568e04faaf90a1f64b1310e41fa600ff7dffff00000758a4f51ad01d007400a32efa8832a42df34e8e051c4f5fa017dfa9e671bf37ae30d10b1def7170ca62e80b101ea2d878284437ad3fd1894b064a2439497d0a3bb5bc6fcec94179eab43c1c421e182fa939683a01975191f5b0d942aac1ace0d028337380c57ab40f6e55c09caa6bbe2be5a08e146ba405587187d53ce221a9e27338fa326e378449e83d0226be05d1372a06017b9767fafe399c38cb3a2a6868fe8b926763a7c894b572e2e5c619154c8beaa13a8803223f998158d04672f57e4181d3bdf84b1700000000000000d08765d3", 0xffffffffffffffad) [ 37.370855] binder: 5301 RLIMIT_NICE not set 2018/01/19 14:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000058e000-0x96)="61747472000000000000000065000f5e433f1b2e273cbdbe5ea80becb0a57b452c238f6f52542b17f49a95369a5f36ea30a30682a8fcb3a68e5767cf0aeea3e8200a4d7059e38050f1caf058ab8eb6bc186e6d9543065213677ce3d5dd9c88fdc9cd454e0567b94a5ed10c0c2c588213d77bcc5de39da40b96386a4f63a51a6b8d78ca4bc0f6f7f0fd7b583bd0cb0c53f488e3b6a93c") exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f46000)=0x0, &(0x7f00000ba000-0x4)=0x4) 2018/01/19 14:29:11 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000311000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ff4000)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ff5000-0xb)='/dev/vcsa#\x00', 0x8, 0x440) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000ff4000)={&(0x7f00007f8000)={0x27, 0x1, 0xfffffffffffffff8, 0x5, 0x401, 0x80, "5d2796c9a5a77c464f14fe7e5319f9e9bd0136b2b74e46f9695812d4216194f9d6a40a74e8056272d4f68f528125537d61cb36b2b774ba44c879fff1d32d4d", 0x7}, 0x58, &(0x7f0000ff4000)=[{&(0x7f0000036000-0x22)="8a800032bfcccdb80e2de50713e92df1121820fe06add862b2db4c86984acd4a2540", 0x22}, {&(0x7f0000799000-0x4f)="3bbad7a1d0f29ce67128855e76406b39b06e4ac1208886992b55d8433677e2e10ffbc2cf783d723b09308ed5131cf8d4ee7cb26ab43249c45aaa20ef0f6e5d81647fb35dc92c37692e6c3e5cf33bd7", 0x4f}, {&(0x7f0000ff4000)="c925114993b9b8fff0a27a90bbd3b85c8bcf7185b623906e4e9752d139db5002362a7f094dffda427ebd06f2e86d396b1d8b1c43b8f7ebd803e224debc48c511f3430f0a9cf73579b76d3b028b52d5f0716543d4730b52a71100b297a64e420183301d5db98b0727c7a31ac5a5a1b30965cd9664477937b6609321f1d0a3058f33bf252c2c2d28", 0x87}, {&(0x7f00006a7000-0xf3)="0bc96178dc9b42b4a450c34bebe531c334eab22c82e5d67b42a467364783b502934987c2be71ebb7ee2482463d52776ab4824581f1d449593a0a40c86a080b27b5eb5cc573ddb2da9b16bc8b2f6da25130f1a811bd18a2b4d48883812a36d42ea00abf2aeddf6c2886bec0aac465c7f0004172439fee2e88dce85b18e3f9c1f336be20e7d783fb64a36e378c4e24f930104a7a0d2f4c7a11d228244368938fc102ed6261052cc6c6e60a5525fcbf96f051d44d2c1e9fe9d4324b8d99d1bcfed3912324ac0a9a2890b43319eb66ca4fc63c8d5d030668c31f90f75264eedfdf6e0f4f96a39674ba4f47222bbcdad069880eb4fe", 0xf3}, {&(0x7f0000ff4000)="4d1e0a475d61d1b69eb369cfbeb892f67d84cda4f169be8ad46e09f522eb57b322a4dc45d4a233f9e6a101727b4e2f8d16c6c9cb405a590c08318c253046e24741a5a899bbb443a06739b93b369cc3582bdd6e16cc0dab56ccbf3b68eb00", 0x5e}, {&(0x7f0000ff5000-0x48)="7c58fd25b17f16f8bcfaeb09b5ccf4878a2e0298870aec905775ba2a92693f3faaf1a9b403aad7e343353bd49fb16246d2584e327261817f406f5e1d26b97cb26e033006082cd219", 0x48}, {&(0x7f0000d96000)="4160fe386060687e3db45817944ff0207106fa65945941fa70043117585508174170a781d5a8ca8fd5815cab762fac72236eeb19dc0945e0820f45b98fd6d949d5b387c1b28531b1a8eba099dac1f3c39c46fc6e3a97d75b717ced6abaed456c005539f60d2a813f8dfe64c55c12cec32eeeb3fe85122d6c4adcaa5f7b5b65bfcabe75", 0x83}], 0x7, &(0x7f0000a05000-0x68)={0x68, 0x113, 0xcd6, "1fffaebb3af2f3c7ab29c0785c092ddca513446cc9ecfa5bc9ef86548d7aadbf1874b8449cd7ab9fa58e1ee8336189c0599b32427ba2d1664b5a342bce0de4042cd091af4fc9617218b7ec867dfd69136985ef59d4177f950eaaf2"}, 0x68, 0x40800}, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f65000)="", 0x0) 2018/01/19 14:29:11 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000942000-0xc)='/dev/audio#\x00', 0x1ff, 0x880) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000054f000-0x4)=0x8000) r1 = socket(0x2, 0x0, 0x3fffbffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x9, &(0x7f0000cd5000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000002000-0x48)={0x4, 0x2, [{0x2a54, 0x0, 0xffff}, {0x4, 0x0, 0x15}, {0x3, 0x0, 0x8}, {0x3, 0x0, 0x28}]}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="e1c0732cbdf9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 14:29:11 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x29d, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/19 14:29:11 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000798000)="", 0xd7a3, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a42000)={0x0, 0x1, 0x6, [0x3ff, 0x5, 0x645, 0x4, 0x5, 0x1000]}, &(0x7f0000f7a000)=0x14) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f7a000)={r1, 0x7fffffff}, 0x6) 2018/01/19 14:29:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000523000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000151000)="656e637279707465640017dc5562b594d651084f7b95f0d46a47c216fe1b444e35306916c0157d9d628c97d0bfe0afd898a82727d80be4e0b5f8a6e4119ae916b01c241bdcec8e7975725c7f33b4a017b10943aa25ffb46946f27bdeace0a99cf657935958dcd978741de84cd0aaecbce8e87874cd8837d07a8b7719a815f6f2fdf6181ba764df79d3f2abfebe4a16dc5c76d3a0b418e250930bfb3b578a62bc977a2d105dca6a69ab02c26a7178c53015ff98a6a79fc8b8c56d271b5e4dba0011bf1806c93d791b589caa501882ed83f1", &(0x7f00007a5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/19 14:29:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000cf0000)='/dev/input/event#\x00', 0x45be, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000434000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5473, &(0x7f000005b000)=0x3) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000603000-0x8)=0x0) fcntl$setown(r3, 0x8, r2) r5 = memfd_create(&(0x7f000016e000-0x1b)="6367726f75706264657673656c696e75786d696d655f747970655dd22d2e257365637572697479766d6e6574315d3a2a00", 0x1) getsockopt$inet6_tcp_buf(r5, 0x6, 0x16, &(0x7f00006cd000-0xc2)=""/217, &(0x7f00001e7000-0x4)=0xd9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000bf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) arch_prctl(0x1007, &(0x7f0000bef000)="93ae6b7008e065c4c7b6bad96542d80315471935a05c2397adf6f47bc3de8ddde39dc9ef7bf6d5a4f853ccb759f5aa8d0149e2c0d643ef90835a6c00e63d7266afad9d8e6161c95aab746d17b75cd096fe13e7e2e079e0acf2b1c0bec85e2c9315f5141128742625aefb480ca785edbd7a0d83cd026fcef69fa665a6bcab4fc62a3ed2cbf7ecd02e901c364a1080ec13a8aaa405771ecb2f7c32c27d6d82d6081eb71ccc82962790136db35f77c65af20af37550e2049fddb8a4e4e17d8b4265356ebcc08f5a24725487a70759587528ffea101e359e9939748dd7d509d0af455b6399bef7a481e80e05372364836fd954c0e613585d8702") readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/19 14:29:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/rtc\x00', 0x40002, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000511000)={""/1024}) r1 = socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) [ 37.460832] binder: 5334 RLIMIT_NICE not set [ 37.478444] binder: BINDER_SET_CONTEXT_MGR already set [ 37.478454] binder: 5292:5310 ioctl 40046207 0 returned -16 [ 37.495693] binder_alloc: 5292: binder_alloc_buf, no vma 2018/01/19 14:29:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/19 14:29:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000471000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000f66000-0x4)=0x0, &(0x7f000084b000-0x4)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000693000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) socketpair$inet6(0xa, 0x8000a, 0x0, &(0x7f0000f29000)={0x0, 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) socket(0x11, 0x8000000000000802, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000477000)="", 0x0) 2018/01/19 14:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000d88000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000017d000-0x120)={0x0, 0xfaae, 0x3, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0xff, 0x6, "5fefa541f9c17bc8209377d7466a250c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001e000-0x4)=0x3a) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000088b000)=0x1, 0x4) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000024000-0x4)=0x0) [ 37.495719] binder: 5292:5342 transaction failed 29189/-3, size 0-0 line 2903 [ 37.513899] binder: 5334 RLIMIT_NICE not set [ 37.546320] binder: release 5292:5310 transaction 6 out, still active [ 37.553101] binder: release 5292:5334 transaction 6 in, still active [ 37.559640] binder: send failed reply for transaction 6, target dead 2018/01/19 14:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f81000-0x8)=0x3) write(r0, &(0x7f0000fcb000-0x74)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) readv(r0, &(0x7f00008ef000)=[{&(0x7f0000c99000)=""/51, 0x33}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000614000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008e7000-0x8)={0x0, 0x0}) 2018/01/19 14:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f59000)='/dev/midi#\x00', 0x101, 0x111000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000d09000)={&(0x7f0000374000/0x4000)=nil, 0xa23, 0x0, 0x4, &(0x7f000082a000/0x3000)=nil, 0x73}) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/19 14:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b2a000)={0x80000001, 0x1, 0xffff, 0x40400000, 0x0}, &(0x7f0000bf2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000020c000-0x8)={r1, 0x80000001, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005e4000-0xb8)={0x0, 0x2, 0x0, 0x3, 0x0, 0x8, 0x8000, 0x0, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0x6, 0x5, 0x6}}, &(0x7f0000d85000+0x2a8)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c46000)={r2, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xfffffffffffffffc, 0xffffffffffff7fff, 0x43}, &(0x7f0000c15000-0x4)=0xa0) fcntl$setlease(r0, 0x400, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b19000-0x30)={0x48, 0x0, &(0x7f00002c4000)=[@register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000bd1000)=[], &(0x7f00002cd000)=[0x20, 0x38, 0x38, 0x38, 0x48, 0x20, 0x28, 0x20, 0x60]}}], 0x0, 0x0, &(0x7f0000c8f000)=""}) r3 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getflags(r3, 0x401) stat(&(0x7f0000314000-0x8)='./file0\x00', &(0x7f000011c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009bd000-0x8)='./file0\x00', &(0x7f0000036000+0xae5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000f2c000)='./file0\x00', r5, r6, 0x0) 2018/01/19 14:29:12 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f98000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ee0000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000be9000)={r1, 0x3}, &(0x7f0000ea6000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001e000)=0x0, &(0x7f0000786000)=0x4) 2018/01/19 14:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000019c000-0xe)='net/rt6_stats\x00') r1 = open(&(0x7f0000771000-0x8)='./file0\x00', 0x2200, 0x80) lseek(r0, 0x0, 0x3) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000071b000-0x29)={0x0, 0x21, "e11e54e54056268998d644b4a7bec58c5d92765b1554dd9a09c81cf55fd856c49f"}, &(0x7f0000035000)=0x29) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ba0000-0x8)={r2, 0xfffffffffffffff8}, 0x8) 2018/01/19 14:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a1f000-0x10)=@generic="012a2f4bdfe30fc86734b278c625372a", 0x10) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000aec000-0xb)={0xa, 0x3, 0x8005, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) listen(r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f00006f3000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 14:29:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x3, 0x400) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0xa7, 0x1, 0x1f, 0x3}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f00003d6000)=""/207, &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000-0xde)=""/222, &(0x7f0000004000-0x4)=0xde) 2018/01/19 14:29:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f000027a000-0x1c)={&(0x7f0000c68000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f63000)=[{&(0x7f00001cf000)=""/211, 0xd3}], 0x1, &(0x7f0000b03000-0x2c)=""/44, 0x2c, 0x8c}, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a77000)=[@in6={0xa, 0x2, 0x996, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x23aba139}, @in6={0xa, 0x2, 0x25, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}], 0x54) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d9e000-0x8)={0x0, 0x1000}, &(0x7f0000898000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007b4000)={r2, 0xb0b}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c08000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000627000)=0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 14:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000344000+0x6fd)=0x1ff, 0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000a7b000-0x9)='/dev/ppp\x00', 0x10000, 0x0) set_mempolicy(0x0, &(0x7f0000000000)=0x0, 0x8001) 2018/01/19 14:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000592000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/19 14:29:12 executing program 1: r0 = getpgrp(0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000461000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000000)={0x30, 0x40, 0x6, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0xfffffffffffffffd, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001000)=0x3) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) r3 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000996000)={0x20080522, r3}, &(0x7f0000997000-0x18)={0x5, 0x1, 0xfffffffffffffffe, 0xfff, 0x2, 0x9e}) 2018/01/19 14:29:12 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000054000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fea000-0x8)='./file0\x00', 0x82200, 0x4) accept4(r0, 0x0, &(0x7f0000fe9000)=0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000fe9000)={0x40}, &(0x7f0000fe9000)={0x0}, 0x8) 2018/01/19 14:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ed000-0x4)=0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fdc000)=0x200000000004009) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b1c000/0xd000)=nil, 0xd000, 0x2, &(0x7f00009ad000)=0xfffffffffffffff, 0x202, 0x0) get_robust_list(r0, &(0x7f0000251000-0x4)=&(0x7f0000d49000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000dd7000)=0xc) mprotect(&(0x7f00006ed000/0x3000)=nil, 0x3000, 0x0) 2018/01/19 14:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cdf000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000055b000)=0x1e, 0x800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b50000)='map_files\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f1000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f000060c000)="6c696d69f07300") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000365000-0xb)={0x3, 0x94, 0x9, 0x5, 0x8, 0xf83b, 0x3ff, 0x2, 0x200, 0x4, 0x660}, 0xb) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fda000-0x10)={0x9, 0x9, 0x8, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f000089e000)=""/20) r4 = syz_open_procfs(0x0, &(0x7f00000c7000)='numa_maps\x00') ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000a35000)=0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000a8a000-0x2)={0x6, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendfile(r3, r4, &(0x7f0000bc8000)=0x4, 0x3) 2018/01/19 14:29:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000065e000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e71000)=0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000993000)=[0x4, 0x8]) listen(r0, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000df5000-0xad)={0x0, 0xa5, "3b4300eada8d65822d7024636c3757da88e12073d47f0a59d3af639d5013a96ab06ca9dea6791cf24085a06b94bbd33632f20c1f152c96aeb44cb2399e836838a99fc1285b9d01359f700630c943e4ac2a0c36e1080ad1a86b63f197eb346001764c04acea2d9d77d416c4424b8a690ca74662cf1521a69038388ceff1ab85dd76d44510466ff316ed483ffec62389fba4e1577c1f27b36303e2524f7b764dffeda1962f1c"}, &(0x7f0000b47000)=0xad) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e56000-0x8c)={r3, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) umount2(&(0x7f0000638000-0x2)='..', 0x2) mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/19 14:29:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a6f000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f000051b000-0x2)="1200", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a08000)={r1, r2, 0x80000001, 0xf8b, &(0x7f0000001000-0x43)="c25b51f06cf24d6d7f468593d971827623709ddfa93c26d1226b54d6f363ac322a471437237f8e0d1c897f11d7c60e1d4bc132574dd91f18d9cf31d1d685dd7c92347b", 0x6, 0x3f, 0x81, 0x100, 0xffffffffffff8001, 0x80, 0xdf, "7f226e26d5671b2081e4b8540eabf9b2a806a73773a281af6691ca9952aeb9613c4272a00984fef4b6f71b7e1f71a8bba254d9212687cf0c8419269227a4ebcdce07f42fb69682b93673a90046dbf307b18d1b64c0192151ad944cb7ab947b1e5f197b104c8a2b401fda4885e533a96d8c75bb86879aae2b57bf4bea45fc755597d5876fad30ace5431ba6835f5eea6668bff4"}) clock_getres(0x4, &(0x7f0000122000)={0x0, 0x0}) 2018/01/19 14:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f0000d91000)={0xa, 0x2, 0xffffffff7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r2, 0x10000000000001) 2018/01/19 14:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000099c000)={0x0}, &(0x7f0000817000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000af8000)={r2, &(0x7f0000f14000)="8d3e0aec54a8a341e945bd07a0b2bccda53001ab29f0a3aa153f476eecaf4f658bbc7471d80b791e529bc120ece61e44ab2eabb89a0dda7a4912598abfe2cd4a4ba644e4fa94a73531e9b0098d90df98f22b2185e0f4c8f317ff177b64bd9e4ddf5d79349b34e04848227b93ce2e612e8706a2c8e18566fb97a83353e76006badbbc7d70bbf7afd964f63664d02ab649ee93ca8ffc2c265a7a3a99c1a17ec7991a9ae8bf499da909e620ac5185bf4df2779090a444feef0f8b2ba0b8d96027cd75fe36ecde1a84280c3d6ceb08142410c774fe62df60d1c72398c635dadf234a5b63dce039fb2a73be88624010e3fdae8f56d4"}, 0x10) 2018/01/19 14:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004b2000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd17c, 0x101100) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d5b000)=@req3={0x3, 0x8001, 0x9, 0x7fffffff, 0xffffffffffff8000, 0x2, 0x3958}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000904000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000585000)='/dev/rfkill\x00', 0x80000, 0x0) connect$unix(r1, &(0x7f0000f3e000-0xa)=@file={0x1, './file0\x00'}, 0xa40a75713b97f6ce) 2018/01/19 14:29:12 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x20, 0x2}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fdd000)={r3, 0x4}, &(0x7f0000fdb000-0x4)=0x8) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/19 14:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cea000-0x10)='net/ip_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000020a000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000a6d000-0x1000)=""/4096) sendfile(r1, r0, &(0x7f0000343000)=0x0, 0xfdffffff) 2018/01/19 14:29:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000926000)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcd000)=[], 0x0, &(0x7f0000b1b000)=[{0x10, 0x1, 0x24, "ea"}], 0x10, 0x0}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000374000)="e56330156a2054f7be7c9ca745db64aa69e3e35772ebf9f7de19aad26e9656f3a96c1f2abc744f17acc443f0dd32774584ae84f552", 0x35) accept4$unix(r0, &(0x7f0000ff2000+0xda4)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000042b000-0x4)=0x8, 0x800) 2018/01/19 14:29:12 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000085a000)='/dev/dsp\x00', 0x244001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000927000)='./file0\x00', 0x800, 0x7ff, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x5, 0xa71) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfe2f) 2018/01/19 14:29:12 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@loopback=0x7f000001], 0x0}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000000c000-0x14)={0x81, 0x464d, 0x1, 0x1, 0x83}) 2018/01/19 14:29:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$mouse(&(0x7f0000000000+0x43e)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x80800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x100}) 2018/01/19 14:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b35000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000e77000)=0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/19 14:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000800000)='net/igmp\x00') perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000009d000)=0x2) preadv(r0, &(0x7f0000182000-0x38)=[{&(0x7f00003d4000)=""/147, 0x93}], 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000086e000-0x24)={0x80000000, 0x8001, 0x6, 0x7, 0x5, 0x7, 0x1, 0xb4, 0x5, 0x10000, 0x7, 0x0}) 2018/01/19 14:29:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f00009b9000-0x8)=[{&(0x7f00008e3000)="c01312a53b4474fec34e2abd1c1f4b4cc0724de30592ab52b4105e64ca70fe784e7e01415b5a3e2bd9005244caf1f5757ef7374522df0efbba375c53b27a1a0e4f2440c2c10724abec3989ec277d4b1ef106cd49193cae778d4ce755874e579f8411a8a39ead2340633956191a1c35f6cd5a0a3440cd17c6b102476cf76130ee04f8d454828fcd9c7c", 0x89}], 0x1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 14:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000909000)={0x73, 0x79, 0x7a, 0x2, 0x0}) pipe(&(0x7f0000919000-0x8)={0x0, 0x0}) r1 = syz_open_dev$random(&(0x7f00002a7000-0xc)='/dev/random\x00', 0x0, 0x440) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f85000-0xc)={0x2000, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000094d000)='/dev/cuse\x00', 0x80, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) sendto(r2, &(0x7f00000d0000)="bdcca65cc870a6f78f8f96db5291a95864e761392c6577399cbc6cab3c1e08a4462b2655009c80d97030957292e755317f6e4a78d756915bc9048de316eb23d09f41db2a5bdb41cb5bf02d46a5e4a587a8fb420fc94d456a96afff7d0d3627484acfd713cfa91fe3046d35a0342f9e936985b05e2db40aff6a9b52aaddcba3c8e648faf4c70e41d7c2394f1474b0c6030bb38121b4484d74ee51ead42938715ae0eb5aa7ef0051703e60e90a259a4ad318b1cc7abf9788fb0061f79474748ff9f1a4c5", 0xc3, 0x90, &(0x7f00004b3000-0x20)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write$fuse(r2, &(0x7f000007c000)={0x28, 0xfffffffffffffffd, 0x1, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x96) openat$ptmx(0xffffffffffffff9c, &(0x7f0000879000-0xa)='/dev/ptmx\x00', 0x460980, 0x0) 2018/01/19 14:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a8c000-0x8)={0x0, 0x0}) mount(&(0x7f0000054000+0xab0)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f0000c45000)='sysfs\x00', 0x0, 0x0) 2018/01/19 14:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000b77000-0x70)={[{0x2, 0xee, 0xa6e, 0x2, 0x8, 0x1, 0x1, 0x9, 0x5, 0xbc, 0x1, 0xffffffffffffff3d, 0x2}, {0xd9, 0x1, 0x0, 0xdbb, 0x400, 0x3ff, 0x1, 0x4, 0x3, 0x7, 0x3, 0x1ff, 0x1f}, {0x7fffffff, 0x0, 0x9, 0x7, 0x9, 0x68, 0x0, 0x3d92, 0x400, 0xfff, 0x8, 0xfffffffffffffff8, 0x8000}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 14:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000432000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00005b6000)=0x2000000fff, 0x17) sendto$inet(r1, &(0x7f0000d5a000-0x73)="", 0xfffffffffffffed9, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/19 14:29:12 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f00003e8000-0x10)={&(0x7f0000cd6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007b7000)=0x0, &(0x7f0000049000-0x4)=0x0, &(0x7f0000743000)=0x0) getgroups(0x1, &(0x7f0000156000-0x4)=[0x0]) lchown(&(0x7f000028d000-0x8)='./file0\x00', r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000435000)=0x0, &(0x7f0000f85000)=0x4) accept4$nfc_llcp(r3, &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b9c000)=0x58, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000eb5000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 14:29:12 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x7, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x58, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000)='./file0\x00', 0x44) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000009000)="35a32fcb0f2af7e9543e67e1432b756f6a379f2058c098b26247ba137612874ab0", 0x21, 0x4000011, &(0x7f0000009000)={0xa, 0x1, 0xb2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 14:29:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xd39) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000099b000)=[0x0, 0x4000000000000000]) 2018/01/19 14:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc6000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000ecc000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ad9000)={0xffffffffffffff9c, 0x28, &(0x7f00009db000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000e9a000-0x4)=0x4) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e82000)={r2, 0x3ff, 0x18}, 0xc) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x11) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000521000)={0x0, 0x740, 0x9, [0x7, 0x5, 0x8, 0x4, 0x3ff, 0x3d, 0xff, 0x1f, 0x496]}, &(0x7f000052b000)=0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000079c000)={r5, 0x100000000, 0x20}, 0xc) munlock(&(0x7f0000a0b000/0x1000)=nil, 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000294000)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, {0xa, 0x2, 0xe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x7, [0x2, 0x1, 0x7, 0x7f, 0x9, 0x8, 0x1, 0xfff]}, 0x5c) 2018/01/19 14:29:12 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000027b000-0x9)='/dev/rtc\x00', 0x200300, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004e3000)=0x6, 0x4) lgetxattr(&(0x7f0000ef8000-0x8)='./file0\x00', &(0x7f0000322000)=@random={'btrfs.', '[:&\x00'}, &(0x7f0000ef7000)=""/158, 0x9e) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef8000)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e80000)={0x0, 0x5, 0x5, 0x4, 0x14c, 0x100000000, 0x80000000000000, 0x7fff, {0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xff, 0x3ff, 0x5, 0x80000000}}, &(0x7f0000b65000)=0xb8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000efa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bde000-0x4)=0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ef8000)={r2, 0x3, 0x0}, &(0x7f0000ef9000-0x4)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000acc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b00000)={0x0, 0x0, 0x0}, &(0x7f0000efa000)=0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000efb000-0x1c)={&(0x7f0000efb000-0xc)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000efa000)={&(0x7f0000701000-0x50)=@migrate={0x50, 0x21, 0x100, 0x2, 0x3, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xd8, 0x0, 0x6, 0x0, 0xa0, 0x80, 0xaf, r4, r5}, 0xa, 0x2}, []}, 0x50}, 0x1, 0x0, 0x0, 0x2000c004}, 0x40) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000079e000)={{0xa, 0x2, 0xc9b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x9, [0x2000000000, 0x7fffffff, 0x81, 0x5, 0x0, 0x9, 0x8, 0x7f]}, 0x5c) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 14:29:12 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000044d000-0x4)=0x0) sched_getattr(r0, &(0x7f0000ccb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='ns\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001b6000)={0x4, 0x0, 0x1, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002ff000-0x8)={0x0, 0x0}, &(0x7f000034c000-0x4)=0x8) getdents(r1, &(0x7f0000001000-0xb)=""/24, 0x18) getdents64(r1, &(0x7f0000ae3000)=""/152, 0x98) 2018/01/19 14:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004eb000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00001e5000)={0x77359400, 0x0}, &(0x7f0000127000)={0x0}, 0x8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000951000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000f5d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e64000)=0x10) pipe(&(0x7f0000581000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009ca000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000461000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007de000-0x14)={r3, 0x1000, 0x1, 0x0, 0x54, 0x1000}, &(0x7f000079e000-0x4)=0x14) fanotify_init(0x18, 0x9402) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000dca000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) unshare(0x400) signalfd(0xffffffffffffffff, &(0x7f0000d7d000)={0x0}, 0x8) 2018/01/19 14:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ed2000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) open(&(0x7f0000b31000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000001000-0x99)={{0xb, 0x0, 0x0, 0x0, "87b76815c3ac96d1c028093c504c0a69455d24804d2fad6ca9182c7d197abaed5655c1a4baf84cb927db4165", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x100000000000007, 0xe, &(0x7f00004c5000-0x43)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbc276e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f957a602000000009f0000d1b0e6ebcb12c700000000000000004a4c2e9f5c0c14f1659ce8c8bed2e97e60a3641f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb8f3d", 0xfffffffffffffe13) uname(&(0x7f0000d9a000)=""/4096) accept4$llc(r0, &(0x7f0000bb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eb8000)=0x10, 0x80800) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/19 14:29:12 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003c000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f000003c000-0x4)=0x98) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003c000-0xa0)={r1, @in6={{0xa, 0x3, 0xd0, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x685b, 0xc06, 0x1, 0x8}, 0xa0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000003e000)='./file0\x00', &(0x7f000002a000-0xf5)=""/245) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000019000-0x10)={0x8001, 0x8003, 0xfb, 0x8, r1}, &(0x7f000003d000-0x4)=0x10) 2018/01/19 14:29:12 executing program 6: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x11, &(0x7f0000004000-0x20)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) 2018/01/19 14:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ffa000-0xa)='/dev/dsp#\x00', 0x252ae262, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003ef000)=0x2) mkdir(&(0x7f0000fba000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f00005ce000)='./file0\x00', &(0x7f000071f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000616000-0x4)="02000000", 0x4, 0x0) 2018/01/19 14:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b0f000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00008d8000)='/dev/vcsa#\x00', 0x3, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f000041d000)='/dev/amidi#\x00', 0x3, 0x200) syz_open_dev$sndpcmc(&(0x7f0000251000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) r3 = syz_open_dev$sndpcmp(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x4000) lseek(r0, 0x0, 0x3) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00005cc000-0x18)={0x80000001, 0x20, 0x1, r3, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/01/19 14:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00005c0000)=""/124, &(0x7f0000edd000)=0x7c) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) sysfs$3(0x3) write(r0, &(0x7f0000f24000)='v', 0x1) 2018/01/19 14:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000741000)='/selinux/checkreqprot\x00', 0x707402, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000ff7000-0x3c)=""/60) readv(r0, &(0x7f000043b000)=[{&(0x7f0000d2e000)=""/190, 0x0}, {&(0x7f0000863000)=""/141, 0x0}, {&(0x7f0000706000-0x3b)=""/59, 0x0}, {&(0x7f0000383000)=""/218, 0x0}, {&(0x7f00006c2000-0x40)=""/64, 0x0}, {&(0x7f0000ca7000-0xc1)=""/193, 0x0}, {&(0x7f0000567000-0x8a)=""/138, 0x0}, {&(0x7f0000872000-0xb8)=""/184, 0x1d8}, {&(0x7f00005e7000-0x9d)=""/157, 0x0}], 0x20000000000001e7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c57000-0x15)='/proc/self/net/pfkey\x00', 0x20200, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000d21000-0x14)={0x5, 0x3f, 0x2, 0x7, 0xa3be}) 2018/01/19 14:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000004c000-0xd)="4402", 0x2) r1 = socket(0x11, 0x800, 0x7ffffffd) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a04000)=0x20, &(0x7f0000a66000-0x4)=0x4) socketpair(0xb, 0x3, 0x1, &(0x7f00008e0000-0x8)={0x0, 0x0}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00007dc000)=""/4096) write(r1, &(0x7f0000c63000)="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", 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000868000-0x8)={0x0, 0x7fffffff}, &(0x7f00007cf000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008aa000-0x1a)={r3, 0x12, "47fd54a51cad38e3f47aa83215bb5be25b3b"}, &(0x7f00002f4000-0x4)=0x1a) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000c48000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f76000-0x8c)={r3, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000884000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000793000)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeef}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8000}, @in={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) pread64(r0, &(0x7f0000c66000-0x38)=""/56, 0x38, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000d78000-0x9)='/dev/dsp\x00', 0x1, 0x0) 2018/01/19 14:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, 0x0, &(0x7f000038f000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00009ec000)={0x7, &(0x7f0000d5c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/19 14:29:12 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) keyctl$get_security(0x11, r1, &(0x7f000000d000)=""/232, 0xe8) getitimer(0x0, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 14:29:12 executing program 6: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x121080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x10002000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/19 14:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x8, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) read$eventfd(0xffffffffffffffff, &(0x7f000069a000)=0x0, 0xffffffffffffffee) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cdd000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c4e000)={0x2}, 0x4) 2018/01/19 14:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e91000-0x4)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) flistxattr(r1, &(0x7f0000a67000-0x53)=""/83, 0x53) r2 = syz_open_procfs(r0, &(0x7f0000a51000)='net/netstat\x00') sendfile(r2, r2, &(0x7f0000b2e000)=0x1ff, 0x33) creat(&(0x7f0000eee000-0x8)='./file0\x00', 0xcb) 2018/01/19 14:29:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00005c3000-0xd)='/dev/dmmidi#\x00', 0x2, 0x20080) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f9e000)=0x0, &(0x7f0000eb8000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f52000-0x90)={0x10000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/19 14:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e61000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) close(r0) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r0) tkill(r2, 0x16) 2018/01/19 14:29:13 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000371000-0xc)='/dev/autofs\x00', 0x90242, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000008a000)='./file0\x00', &(0x7f00000f6000)=@known='system.advise\x00') r1 = syz_open_procfs(0x0, &(0x7f00002e3000)='stack\x00') readv(r1, &(0x7f0000f1f000-0x30)=[{&(0x7f0000455000)=""/203, 0xcb}], 0x1) 2018/01/19 14:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000010) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cb7000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000ad8000)={0x100, 0x4, 0x0, 0x9, 0x1, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ae000-0x8)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002c8000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/19 14:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000e4d000)={0x80000001, 0x8, [0x1, 0x68]}) sched_setaffinity(r0, 0xac48d330aa7510ab, &(0x7f00002a7000)=0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000069e000)=0xff) remap_file_pages(&(0x7f0000983000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000874000-0xc)='/dev/audio#\x00', 0x0, 0x68243) 2018/01/19 14:29:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/policy\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap$binder(&(0x7f000049b000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) 2018/01/19 14:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b37000-0x8)={0x0, 0x0}, &(0x7f00005a5000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000172000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f8000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d87000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000905000-0xf7)="3d3f9f86308880090cd72df8c5161691224566bbabcb96dc6041fe484836464dea9b0c64f02dd3d201b1f7441251961ec3a358eb645c4e3d78ae4aff06cbe9665861a9ef1516d288190680ae3678b741649cdaf88488cb5d867a547db25e94510ea973ed11b5dcda10e2ef54849ed5bdd98cb6fed0fdd3b426e6ba8a196c46dceb2cf70818926cec7911511e38c520b6f6fc77ce4b97c2a91293ea0a3af11ad643f9465cf04d2b45da7edef731d9f539184efbc83e39fa44eef92256e4582d29e51e83072199accbe924e82079fc61af637d35a53746c5105537b9e21660f260400ed63cf86de3c12526473d931d3842dca5430006c0f2") sendmsg$nl_generic(r0, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000073a000)={&(0x7f0000f88000-0x324)={0x1c, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="122b", @generic="47e2da"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 14:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000316000)='/dev/ptmx\x00', 0x204100, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x1, 0x1, 0x2000000000000000, 0x0, 0x1}) 2018/01/19 14:29:13 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00007d3000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000fa6000-0x58)={0x0, 0x0, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000379000)={@common='bond0\x00', @ifru_flags=0x1000}) 2018/01/19 14:29:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x10080) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000006000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f0000001000-0x2)=0xc) pwritev(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0x1, 0x0) 2018/01/19 14:29:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xffffffff00000000, 0x7fff}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x5, 0xfffffffffffffff9}, &(0x7f0000512000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8001) sendfile(r2, r2, 0x0, 0x2cbd) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000370000)={0xa, &(0x7f0000699000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00009db000-0x8)={r3, 0x8}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000176000)=[{&(0x7f00004cc000)={0x27, 0x4, 0x2, 0x7, 0x8, 0x45, "3a566b1bdac62ac4093a559ae724993ce73b230bda6e809bc4d162dfc2edcf6c17c4f2ff39c3fa44a3fb2e236519a4eff221ad08026b9f11187f40210ec22a", 0x7fffffff}, 0x58, &(0x7f000010d000)=[{&(0x7f0000c45000-0xd)="cd560bf1ab6ee9a5b92c66ff6f", 0xd}], 0x1, &(0x7f00003c2000)={0x24, 0x10f, 0x30000000000000, "54829c6cfa2c7c0024f4b70de4111d3d2730e89e8e0b23"}, 0x24, 0x4048080}, {&(0x7f0000880000-0x58)={0x27, 0x5, 0xfffffffffffffffe, 0x2, 0x5, 0x1f, "8a6f51b71f61ea902476f712f699258e55535408d8b659438320304608e0e8a9cfe648c3caa380144b74c9f00da74a150b795c78b1650c26bb8f43681a4ea8", 0x3}, 0x58, &(0x7f0000158000-0x20)=[{&(0x7f0000db8000)="3c9124a9e73f8dae595fb131ea7de0c84e4fe2903e7cc9df86ba6654b1244ffb144c400339cd1422b5af2f33c550df253084890333cdc3e81c073dd5f13eae8e784fd068a18e0cf07651a97f5618f8d883b9218794e6a0ee34db40d918859e24e3bcb248f7b722df3a602fe26c75d3fbbb1807e4fbbeb842f63bac79d73fac749d83ff73cfa28f940f048bed30c74f7ec64aa1fcd292893ba15e05c16febb5ebd1a85bc9eeb6dcc58135cb1b2b0ff2e0aee12240add42377aece0a8120f974c500536f59d6e87b11edf8650b663eb3d100b9df5e1d93a120b4fba6c70bf21051b7a25675acc3acf71901a88d", 0xec}, {&(0x7f0000f98000-0x67)="4b74c30002e454fff62a756c3cfd165ebd7839792bad609ecec1712fc703ad17867f86ab829292f9a92f0ad6857f8dfc603d49016b1c6f784537b19d872b90c095c675d784baa541e61c8b27cfbb7dfd47b39954d10a03ed2d186809a48fbd219e058ab3e50e74", 0x67}, {&(0x7f00008ab000)="511112da243d615a1065f76e30dac13d1eda0c1fe0be236537be", 0x1a}, {&(0x7f0000f0d000)="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", 0x1000}], 0x4, &(0x7f000052f000-0xd4)={0xd4, 0x11f, 0x1000, "f8747db705a5cfaa14dfb16a69a8cac1afd498138014aa0850810a504428469f316521d53a7538e1ba34772f1b2518d3a52287d497046f64dff87c4e79491ffd463c1dcde7a3d8ff2d0938f2a0f7c57afede7480b9e1fdbe62e5bd90463e977818b3b39eb88525576007837843b82f84f8543da29eb5cb7aa48a717ae3419e9ee7e34893c47d80b374956895a8a623e74c2956bce4b79d26f763a8c3bd6637b934b559c8feda9c6b3e5c2d88a434b2c6fbc180405140bd4f0b220d1429ff8716d3b996d423f6"}, 0xd4, 0x24000000}, {&(0x7f00000d7000)={0x27, 0x4, 0x400, 0x7, 0x9, 0x8, "d09a5cc54144e89942ee0e7d309be21a4a2c94cf39d869915c593a9ae58ff0e556a8b5aaeda28e9322ec1b5a392f56c42ced82016621ce38f1d7b0d9ef4a32", 0x102}, 0x58, &(0x7f0000ead000)=[{&(0x7f000082a000-0xf7)="bfd129a689d062909b1eb33933b8cd35986b82a53767d633ce4bd6469e48bef44dcc6a1fa9870c521cb7d75873ce092fb29e7b7064415f458b173e140b589df886fa51589e667ad8cfb6e988147bfa745e8476f4c210b16c7a07b88bffac88110a2a727af486ef74ed89b13305daa8ccd8b6cb4d636cf446ed4e138e6f53d1f469a1d15a9126edcc671e487369c2329881964e6aab92ded22f0e2145ab0242b3a77b423112af94c52bf862176d5199448c50fbd7148dce174853b6b06987b378af5472bb085489e6fec8a1571dfc844d6644ab0e1d8382df90f297e281786ab53a5dff9071beed80045f42ed5f55001f2c9bbdfcb183f3", 0xf7}, {&(0x7f0000720000-0xb7)="4fe1d83cae41fe7c3b37f408415adfc32fc91f715906da2855769afc3e4ac01b9b097ce1148e48bd862efee495434ac3554d64c3f8e149d114f1b51cde66abf0864f1edabaeefd7bb486878c2b48a335e193123168b585d0cd819ff0a25c0b0fe912ffe3c2636e711189fa8b774df4a9cc932ce90a577bb3e727e73a688790a7869389ca9618b00bf4b333dd6667c7410d0c561ac102d8de0969a6fceb179cb00c60e763fc3bd9dc25761f71cef5048e3fc7bf345befd8", 0xb7}, {&(0x7f0000b2e000-0x13)="458c6e2a3551e2b3485f7fd84a344f01876b0a", 0x13}], 0x3, &(0x7f0000631000-0x100c)={0x100c, 0x11f, 0x800, "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"}, 0x100c, 0x4000}], 0x3, 0x440c0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000da0000-0xf5)=""/245) sendfile(r4, r2, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000403000)=0x0) 2018/01/19 14:29:13 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x390)={0x100000001, {{0xa, 0x3, 0xfd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xbe7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb43e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xcab3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') lseek(r1, 0x3a, 0x0) 2018/01/19 14:29:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') openat$autofs(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/autofs\x00', 0x501000, 0x0) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x25) 2018/01/19 14:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005be000-0x4)=0x0, &(0x7f0000568000-0x4)=0x4) fcntl$lock(r1, 0x5, &(0x7f0000769000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 14:29:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x501000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000eea000)={[{0x9, 0x8897, 0x3, 0x100, 0xfd35, 0x3, 0x5, 0x6, 0xfffffffffffffe01, 0x4, 0x100000001, 0xf3ff, 0xffff}, {0x8, 0xfffffffffffff001, 0xffff, 0x3f, 0x5, 0x0, 0x400, 0x9e34, 0x400, 0x2, 0x4, 0x7, 0x1000}, {0x8, 0x7ff, 0x4, 0x401, 0x6, 0x9, 0x8001, 0x4, 0x4, 0x7fff, 0x5, 0x5, 0x1}], 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x10001, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$midi(&(0x7f000092c000)='/dev/midi#\x00', 0x0, 0x100) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000be7000)={0x2, &(0x7f0000faf000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c2f000)={@common='lo\x00', @ifru_flags=0x1001}) getpgrp(r1) 2018/01/19 14:29:13 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="f29be725cbb867d2e93a9a1cc3281165f6f84f3837fa6a89c6029aa10216819dc8203e57e106bf069dc9bc7ea67f2b763fbdb488dd5a5e871193ef1efcb6524b5285082f9fa686ca6f5f21dd26f0c4b6502c25", 0x53, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000001000-0x70)=""/112, 0x70) r1 = socket(0x18, 0x0, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x4, 0x8, 0x9, 0xd9d, 0x0}, 0x14) 2018/01/19 14:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = syz_open_dev$vcsn(&(0x7f0000830000)='/dev/vcs#\x00', 0x5, 0x4000) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000510000)=0x100) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dd5000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000a98000)=0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 14:29:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1040000000010, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/enforce\x00', 0x440000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f00006c3000)={0x3, 0x6, 0x4, 0x6, &(0x7f000087e000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) write(r1, &(0x7f0000dbe000)="260000001e00470792f6caff000003c0001900004700000200050800aa073f550000000021ff", 0x26) sendmsg$nl_crypto(r1, &(0x7f0000acb000-0x1c)={&(0x7f0000ed1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000072000)={&(0x7f0000a33000-0xf0)=@del={0xf0, 0x11, 0x4, 0x3, 0x0, {{'rfc4106(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xffff}, {0x8, 0x1, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000d43000)=0x0, &(0x7f00006a6000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000832000)=""/55) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000099a000-0x91)=""/145) openat(r2, &(0x7f00007f7000)='./file0\x00', 0x80, 0x3) 2018/01/19 14:29:13 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000003000-0x4)=0x9) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x58800000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x62, [0x12000000000000, 0x6, 0x5, 0x5, 0x7e, 0x4, 0x3, 0x6]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 14:29:13 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000063a000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000-0x9)='/dev/rtc\x00') 2018/01/19 14:29:13 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20400000000114, 0xa, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) 2018/01/19 14:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sg(&(0x7f0000e18000-0x9)='/dev/sg#\x00', 0x81, 0x0) syz_open_pts(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e5b000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) pause() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000216000-0x18)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0x18) 2018/01/19 14:29:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000007, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000cba000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, 0x98) 2018/01/19 14:29:13 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000abb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000002000-0x400)={""/1024}) 2018/01/19 14:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) pipe2(&(0x7f0000ede000)={0x0, 0x0}, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000050e000-0x1c)={&(0x7f0000ad1000-0x58)={0x27, 0x7fffffff, 0x9, 0x7, 0x2, 0x5, "136e3659797d5cc8c7c7a1d716c9b3914785d96d2152cb6919504f8e875c3e73d30dd9714c27bfae0c94338f020b7f7814131831cf4654f50fa9d184e2f0f6", 0x9c61}, 0x58, &(0x7f0000618000-0x38)=[{&(0x7f0000003000)="d5b6482203db50e186852b982f2aee9894cab2616113a8250364222429e86c5ff3573113bb367db490d3e7a614690d9c17e79a281122b7f19ba2dfa2d44ecc6b9b01ade4557c7d3e0369fa72d07a7519d044fb7d920c404496993d672f65ff88b1adba91bcd554609e2665593086648f24f59026f22cbb659bb56de9adadee42fa6e201f433d13bdbb23cee0b4b24e810009fc8817a8d4fa3d14bb1ebd43640e65cb8dc74f6e91e62e7c85d1d6f8b031697efd1a7d793f00451df8d40922e8747cb50f66bf4429a634f992504fc4c92b1f138e", 0xd3}, {&(0x7f0000f4d000)="b82f80f0618f0ac44f6863c409e187b12c155a4362f4d7b7f0f527578a4efb71855e539857629707e48ad1991de96724b0bb75a8a6e3b119c39b45cbfd59316363014d4b725bbd7c2885fea04f2ae8f1c9d8a3d5dde105f966f79a5bbf91fae79c191b8c6713221e5ce289b2dcc7cf5a189fad81fd837c25e7654ba75af54113fa5235a52ec14a1cbef53e47b36a04fd9178125cc0736506c29211dee94c393193f02e63c38b1830a672c289b1df34f0828d17b42ec0ebfacc5d86833aef3ac446958207bd46e618411e8820295b1f267099d93f2de5e3df76757eddbb11f02b3d22f445233ccc46815e24bf3b43a53e3ffc38a4abf7f035e4", 0xf9}, {&(0x7f0000a98000)="c3a28e8dea35fcfe6e8b4ef98db2ef8cf8659eee9a8cf6286608ba7805fcb44cc4911ee3f822def2d041bd83ff2251ac19", 0x31}, {&(0x7f0000fe3000-0x2c)="31527ed56df7f808f39767c3ed77831780bcad64ab0a201e391facfdcc7d529ddafab8fceffb92d7129c52a8", 0x2c}, {&(0x7f00007f1000-0x1000)="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", 0x1000}, {&(0x7f0000966000)="d24dd5bb58f8e68e0913dbab419f82c555e8c97761b265b4a7f172262cc1559335d0fecf718970cd43f47e8feb6d77633ab6b940fc4b333549ceb7851d1df94fed0a633c77843cf9596efbebdd443d4314244a70cfa179", 0x313}, {&(0x7f0000e72000)="e2eeb213", 0x4}], 0x7, 0x0, 0x0, 0x24000044}, 0x8010) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/19 14:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000397000-0x9)='/dev/dsp\x00', 0x480880, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00008ed000-0x14)={0xb21b, 0x0, 0x53cf, 0x7, 0x10001}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000021d000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f00005de000)='./file0\x00', &(0x7f000035b000)=""/217, 0xd9) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000461000)={0x3, 0x0, 0x0, 0x2000, &(0x7f0000e8b000/0x2000)=nil}) 2018/01/19 14:29:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) stat(&(0x7f0000f2d000-0x8)='./file0\x00', &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f000061b000)={0x3, 0x7fffffff, r1, 0x80000000, r2, 0xd1, 0x7fffffff, 0x1}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000296000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") lseek(0xffffffffffffffff, 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000040a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000271000)=0xc) ioprio_set$uid(0x3, r3, 0x2) 2018/01/19 14:29:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x8000000084, 0x13, &(0x7f000048f000)="", 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ce0000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000)=0xfffffd01, 0x800) 2018/01/19 14:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x9, 0x0, 0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000000)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0xc}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={r3, r4}) write$eventfd(r1, &(0x7f0000002000)=0x6, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x80000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)=0xff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x9, 0x101, 0xfffffffffffffc00, 0xb0ba, 0x7}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r5, 0x20, 0x3, 0x4}, 0x10) pkey_alloc(0x0, 0x1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 14:29:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c81000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000074b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000026e000-0x8)={0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001c9000-0x10)={0x0, 0x4, 0x7, 0x6}, &(0x7f0000f50000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000723000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009cd000-0x4)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f0000956000)=[{&(0x7f0000e2d000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000571000)=[{&(0x7f0000d8d000-0x69)="c28c2348fccbf307995b6b7bf980f0d6b47a1489afc4872602c79ad7921520ac10ece8fe92308563d10ba0da2fef6f7fbce3cc9c5fb5f987b7c94365cf364b623f8e89bf77d0ad045fc576c80989073584a8ef13b2aa04fbd998357ff30862dfc7bc1ca40f194ab440", 0x69}, {&(0x7f0000e84000)="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", 0x1000}, {&(0x7f0000610000-0x36)="3ff2abb4bcf0d7070dc1c0aa105640fbe4fff8c91d46f2ef0341d5b0cda7ab4f91cb1eb3a1e1e2dd5828abca4a2f31ca22b080ce391b", 0x36}, {&(0x7f0000d3a000)="3ff8d447fb321866ef9654c93ff5c55533bbcd6163597317fdf1d0", 0x1b}, {&(0x7f0000ea7000-0xfd)="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", 0xfd}], 0x5, 0x0, 0x0, 0x4004051}, {&(0x7f000020f000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b0000-0x18)=[{&(0x7f0000eeb000)="2d25bd373f63c17c47c8a07565e7bc9b13672c4278ce8b19e6fe364e28a68a652808c90195c9e8d1f26cf31a91e875eddd58b0df9b8164af9887fb9df4ec9197b0216487fb44404371de9f4cd219e404876789669a1eaeb8d4e23eb7fb265a9cdf2ed67e7a04711666a7be79b887342178973ba03f46d4990167ae2013432e4a6072224bf1ca31a9e2d7818f12027ba28092293500d592b17e530fdbb6b52105a8a7d498938c66d900bbc1f8b0d0a7262ef4bcf5f85fb0b5961d3f82b2de9e21ea8636dc6b72a15ed3125bd9ddcb", 0xce}, {&(0x7f00006e8000-0x46)="0fdd7fa12583b5c29d96d32af023eef82c8432084ecf46aef411f5eee074c20abedeadf65f551872410eeeca6767bfa8ba5cee3ff3baea27b3b82ccd2d987854ef026213414b", 0x46}, {&(0x7f0000155000-0xd1)="99b7526000897301a380d6958b17679c4fbb5bc39662f8235be8ef5dc4cce83be0ea9ea7bdb55da26e4b73c0178028ab0c7818116118cbbff34e6ac44a2066432c23c2c70c66d8dfc02beb7ebd2a6f89540fa197858b74b77527a3202651d239f122e8287d160e95567c405a56d2e01448c3f09e59bbf37940735daed158813f9d1c49433311667ef9b153072bc546088a5882dc91268ad6bde280773450c74bea15f6f957e20ccd47239167f473000366d4b1c3e89b6ccb71ec2d977f0c1edf5ea20e3343889a127b35967b54d8bc8ee4", 0xd1}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f000044b000-0x1c)=@in6={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000579000-0x8)=[{&(0x7f0000c29000-0x27)="1689c876d41a68898f05f5138c35d004eadbf79e9af1343686dee9d7e883394091a053162c8e8a", 0x27}], 0x1, &(0x7f000056b000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x1, 0x48, 0x1, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8, 0x5, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x781, 0x800, 0x8, 0x63f, 0x4, 0x5, 0x400, 0x6, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0x6, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0x40, 0x80000001, 0xffffffff, 0xa88}}], 0xdc, 0x8000}], 0x3, 0x24000800) sendto$inet(r0, &(0x7f0000235000)="b4", 0x1, 0x4008004, 0x0, 0x0) sendmsg(r0, &(0x7f0000c75000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)='J', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) [ 39.827521] QAT: Invalid ioctl [ 39.875109] QAT: Invalid ioctl 2018/01/19 14:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) socket$inet6(0xa, 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000b12000-0x18)={0x4, 0x1, 0x800, 0x8000000, 0x9, 0xfffffffffffffff9}) 2018/01/19 14:29:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xd70c, 0xa80) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000145000)='/dev/net/tun\x00', 0x0, 0x206) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_pwait(0xffffffffffffffff, &(0x7f00009a1000-0x60)=[], 0x0, 0x0, &(0x7f000003c000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000481000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000811000-0x20)="bcc8efc8402878ab09da129c0dfaffba1240556c045e2cc91ad9a40c7d0c127a"}) 2018/01/19 14:29:13 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000cfc000-0x1f)="", 0xfc65) write$selinux_create(r0, &(0x7f0000f15000)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x37, 0x20, './file0\x00'}, 0x4b) 2018/01/19 14:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/sequencer2\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00007e1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009ee000-0x1)={0x9}, 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f67000-0x7a)=""/122) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x2, 0x0, 0x0, @time={r1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0xffffffffffffffe5) 2018/01/19 14:29:13 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000064000)='/dev/audio\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f8000)=0xffffffffffffff2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/19 14:29:13 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00007ae000-0xd8)=@ioapic={0x0, 0xeb5, 0x6, 0x200, 0x0, [{0x1, 0x8000, 0x401, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x8b, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9a}, {0x9, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xffffffffffff7fff, 0xfffffffffffffff9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6b, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xe000000, 0x8000, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffffffffffffffc0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0xea50}, {0x2, 0x101, 0x0, [0x0, 0x0, 0x0, 0x0], 0xf5}, {0x8, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xfffffffffffff000, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x91}, {0x1f, 0xfffffffffffff000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x1cd5, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x10000, 0x8000, 0x20, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3f, 0x6, 0x20000000000, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x6, 0x8, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0xffffffff, 0x3fc000000000, 0x48, [0x0, 0x0, 0x0, 0x0], 0xbb9e}, {0x562, 0x8a, 0x6, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff81}, {0x800000000, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x3, 0x1f, 0x4, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0xc84, 0x81, [0x0, 0x0, 0x0, 0x0], 0x4}]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000d26000)='./file0\x00') mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d28000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d29000-0x9)='/dev/dsp\x00', 0x400202, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x7) statx(r1, &(0x7f0000037000-0x8)='./file0\x00', 0x1000, 0xfff, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000314000)='/dev/cuse\x00', 0x18500, 0x0) bind$unix(r0, &(0x7f0000227000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006ec000+0xb6)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000a15000-0x4)=0xc) sendmsg$kcm(r0, &(0x7f0000c99000-0x1c)={&(0x7f00002b4000-0x14)=@ll={0x11, 0x9, r3, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14, &(0x7f0000773000)=[{&(0x7f0000a5f000-0x3e)="0615234edece039320c83b01eecf964515a8becae8f5768e603f34d38e026b5770adb7100082735a43bb7df521742eed117f407917dfb86cae8beaf0a828", 0x3e}], 0x1, &(0x7f0000bb1000-0x2b0)=[{0xe8, 0x1, 0x400, "f9c14bedf1237fdfc086739d8e9f43c1ead6ce34f6be3dbb1364e86edb1a5a41f882474a6b9764d55771cf7d62a616e0a0360a4c7faeb358314bac0206e77abea24097ada8fe90829373c20e8b0e89a9511c5d4bd90bdaadeb20e79be49ffa74279ef97953755905e88639876c20863a0ffb3575f5e77790b4d1b5fa06fad4f84b6f44e06debb983186c26d8e48cec1118ae41420303dfeb9d94cf9d0955d67431660e9049be2a7383380f66982b91fbebfff3cfa653071e5824b0f20d8232cfcd26076ccecbd34b308fcf8349f1a878a4ff1f81fc23deacc351458f"}, {0x6c, 0x110, 0x3, "ec496fc770be3165257b2ae6b8d3e4727d4a52bdda62738c2b5cf1bd9551007275851c34026e70ded46500f15fad7cbb10ad69aa935db3768586fff690f566c596b36c602fc2c7b8e7feba6d48eed25c725915c1f4be9881bbbbf785debc71"}, {0x68, 0x1, 0x2, "3e0d52627d2d45b987783ed19f9be50f34a7c47f280601e630815acaa9962f9b65a487faf94d6485804a3400c84488290c478f67c1f5774abd93e0cc1a10a5ec0b68189d330e189981fe9a1a43729c6cf0210de95df8084c79"}, {0xf4, 0x107, 0x3f, "2b634563d98335bd6eb58fc32d0b4f554044f19be91c9720a50d28e89de2f69661e282d87753546d85571e8fc972820ca5e93c032232baee71874f2bf361867780f71644054f7db8d9f0c00d46af6603a4c0e3c2994a803a3cb1924080409b645494923dc01d22d104b5f47c23cada54230b1b4fe13d3996c80be6333e10f61268c10851306182a4f0b4ca673f338528a73e0afd43056a1deb5a6eb1b4ec912555d346b06a0618ba8fa9871b0713ae6b1e69396739c4443c2a8553f5919b4e5dfdbf24ec94beb318714af6a69d0a4144b8fcea55a1a6d045a62f3fece8c6710e7526fd15c4"}], 0x2b0, 0x800}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000074c000-0xc)={0x0, 0x9, 0x20}, &(0x7f000008e000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eec000-0x74)={r5, 0x6c, "8b1206c1b0ec9d4dc8035914e1a43e856734daba505163eadc563726d8a4daedad0cde7aad4e0b282301a8993bd6d6eaa39b56757f1cbe76470080058d86d2af6a0b2cd4dafbdfbd4ea1a027092db2f941d4c7ac683b653eeff2056e43a5e79ed3b91412e1962b0676940c95"}, &(0x7f0000dde000)=0x74) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 14:29:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x10400) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000095a000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000078f000-0x4)=0x6, 0xffffffffffffffa2) openat$autofs(0xffffffffffffff9c, &(0x7f000011a000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000d57000)=0x0, &(0x7f0000848000)=0x4) 2018/01/19 14:29:14 executing program 4: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f66000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f66000-0x4)=0x8c) 2018/01/19 14:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c23000)="7365637572697479235c656d312e7b232a7573657273656c661900", 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000920000)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000067c000-0x10)={0x0, 0x0, 0x2}) mkdir(&(0x7f0000cb1000)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00009ac000-0x5)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") ioctl$TIOCEXCL(r0, 0x540c) sigaltstack(&(0x7f00007fe000/0x800000)=nil, &(0x7f0000d31000)=0x0) recvfrom$ax25(r0, &(0x7f0000beb000)=""/200, 0xc8, 0x40000000, &(0x7f0000f1c000-0x10)={0x3, {"bb70566be3b561"}, 0x8}, 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00004fe000-0x10)={&(0x7f0000a12000/0x4000)=nil, 0x4000}) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) socket(0x4, 0x80f, 0x10000) 2018/01/19 14:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007d1000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x8800) accept4$ipx(r0, 0x0, &(0x7f000068a000)=0x0, 0x80000) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364002000005004000000e00010003000000000503c76e35", 0x26) 2018/01/19 14:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x9, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000231000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000edd000)=0xc) getpgrp(r0) clone(0xfffffffffffffffc, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d40000)="") r1 = request_key(&(0x7f00002f7000)='logon\x00', &(0x7f00006d4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ee7000)='security\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/audio\x00', 0x808, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x0) readv(r0, &(0x7f000001b000-0x10)=[{&(0x7f000001e000)=""/7, 0x7}], 0x1) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005fb000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000048f000)=0x0) stat(&(0x7f000063e000-0x8)='./file0\x00', &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000da0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ff000)=0xc) fstat(r0, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000f5e000-0x1c)={&(0x7f000003c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000291000-0x50)=[{&(0x7f0000322000)="53ed500f0004900d206f052571cf2e993fdf8a9949a7aab5f2907d21a1e908a19e8f5e77ee70f0dd7b8990655def8555e45dcbe72e6aa989ccb217b7317f4a3e5aad3472db75f28a50b48dca4c0dc9e086c74b01f4770bacaaceae47340d220f0a28845b4ce90f54784fb8a82b0d890bf73f142bc125ddaa34ff569a9613fce4d56f377712841ab9693e634d1f01dfc1cb3fe0fb916114d0321ca568", 0x9c}, {&(0x7f0000d8b000-0xee)="f5cb9a5f4c28893f468d6006891e1b13647401a1e83137d58e82528abaf40b644dfc314ce7b24b56f59b47c7b7c4f5548562c91deb1f737387d710e4efebb01e75c150240eed1d76512add0dd907acddd1e294f75a347a2c7ec3eca40d51196789ec257c3db74b494865bb4167f60f7cd1a587404e07ca4cacfdcfab905665a8872ee9397788a461f6c108848d9e24f0334b616ec7a2262ecc4e6aae64aa75350e8fa8ea85fef88e0c8d08a9f73eab770112e9478ed1cb2d7d030110f6efe49e37d613c10bc1de746ecc290562eb99ed596be8d2125437cb12edb4df162c9bb5772a51b1882a835a135116b9e9ef", 0xee}, {&(0x7f00001b7000)="fb3e49babfd4fbee5b6780bbfbfa66e454e265676bba5c0e76879e84692e6de6c3261e86f4f85976b4d28cd7bce5fdc201d9fd7b09a79d9e1b89397d9557f6f382735f87183ede44080bcf8588cbd9c8f724e436cf6067b82676", 0x5a}, {&(0x7f000006e000-0xa7)="a4fd8a4b0f6b8c430ffc54ec15c0936c2320fb8075e4f603ac1af64a3ddc46eeff2364f0096ece84369f3806a26d444d9fe65e16c269e583f986c84fdfc5be47af406510596ae93286a2647af3f8f5d591fd18294c807f278541ed4a897107941fa42ff3471dc06a9e1b949299c71013eed89cf23b33a375d03e8f2ec429d120ba6cc1b36ef1906e130e038a294cd05959c3efcfc05b774ba3656c11f8805f58bc5a12f73571cb", 0xa7}, {&(0x7f0000d2c000-0x9a)="234a9dcc4c868efe478a2009b83bed4707fdefddf0018d3315b3ee6a308692c708c47a57f5189e6e3e9c2367ffbfc9cbece7a722a0ac0efcd2a33db09a005ea9b40d6a7b0d3cdc9deb655ee023c9d60e66835c3adcc85600dc37073f85f864e2d45330f4cc87c9929dcb93cc2d1767518ac234555458d00ef83780bda1255b983a0e92d5b16ebae6a4b6953cfb958d8b04376239be5ad29d9a79", 0x9a}, {&(0x7f0000adb000)="a016e3559d5ddb628347f70b8e4f414cd58dec2fc57844a8106d2435d75b54d3769784d1d6ef793badd801d1942b11643f4f5161f6a2e89f39024e0527a437b6f2120a98431123aa30fa15fcb232f4be75ad3f20fbea1d9b0fc626af4ddaa11f882849deba52a104c37a747ad4af9e4aad0d922c9e18b30c01499b17f89cda251e1bbefb9ece76fb003fb95055ca73eb32f0978dab2ce3b15cf27b3a939b7540f63e992f4d2406224de85c279f87ee376a0c6766b957f69c71e754ba48a385d209cc68b11d", 0xc5}, {&(0x7f0000bfb000)="457dc6247dcd104239f41aeb0dbd8af742479ebaef24378785362f51d4dab695d59c46daa3f0f03001154910f6d22583fa9d47cb1a1657de", 0x38}, {&(0x7f0000fc2000-0x91)="a1fe0132f0e8d03f9e9647bae1dfe96c46eec757f4607b6402df42b00d2b46ed299e13193e2b229931196596a836c7f9e809320fa10a9bcd7ea88cee38bf0c655184bcfbd5cd7783fd7539c24bfd536a8e946280b7602c26edb34a3e3d3825369e1b374c679d976413271c47ed0ead9abec42d188f0e6748665bc0fb6ac89053e6b0761ad9a6276103f73ed62bbc523c68", 0x91}, {&(0x7f0000a43000-0xe0)="f3c0bc8b4a5a7c7bed3f29a795e0a7a593f5a04efaf342455a78edd07e604fe921128108d8b4ec48553e2792f00cf536eb8dcff9a958b2aa744576a9a2760458eb85928b992f0cb95a4b59ae5e42076786db0cdeaa26e33e4ea67df446709ca58357fe5bac0f5126ade13883641d671ed9809ab319dc21b4a36dd90640b7e94db214f2c73c8768a97b09128193850bc7cceec414970465fc55e6601ed1ba6386bad340ac3b4716f0ad9d9e9f6e0b369827d2b60ac6ac9292a9ffcb4f2ee00cb43d2414588f60a8d9b6eed58b6e0e07a278fb7aa07a04b57dcd460b3f6c23c3f2", 0xe0}, {&(0x7f0000b56000)="dd87e84797c6ffadba1fcb87b5ac21f10db02f8ce9ff7c417edede531602", 0x1e}], 0xa, &(0x7f000095a000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x30, 0x4000810}, 0x1) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, &(0x7f0000de5000-0xf7)={0x0, ""}) 2018/01/19 14:29:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000001c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f06000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "e403000038000000000000000000000009a979f321b30c7bc8790405535f00000a43a632d74938d36d73fb8f8401a3ff59829aed0afe7c01364b2470a0c5216669ca021fff65dcf160e7e58f358c0002f0000158d19bca31f1314a8ef20000100000f9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc13acb184a"}, 0x80) 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x4280, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') socketpair(0x7, 0xa, 0x8001, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000005000)='/dev/input/mouse#\x00', 0x9, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000+0xc0)={0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f0000005000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000005000)="020d412ebd89f306a56d576527b981c01c97b457442a79aaacdccb00a633f3355ccd842964b40ba8842e5be66adf4c4e34c18a568f9daf714e2a48a3787b3411f5b168dea23e54e94baab36e1a97f3bb9e4bad9d90de1577c3fefc391a85add023f45b39df8cc95c5f37b29d1f15f44a8af2149c5855df918d61d7d835cf4679a913a01665176d1e3d3568171bc2e188bb90aef9ee387a6f9580ee9c6af2633af403", 0xa2, 0x7fffffff, 0x0, 0x0, r2}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000002000)="aa471dfd03f3dacff722b5a3f0850020139c649c24be49a36a6c1ced3c6115081be4cfa3516e9afd54ea5b7dfc825ad1856dade791debc52895ceeccef9fb8533512fccbce4fe47f9634bf6ae9e670c94a4d12131bc0bd1f611affe2dc4c995865641b5290a2e68e403333d950a5746e8d4fe94b6f5cb0de682b1ff28d063f285de61e677da6bc5df36cf033f4110b60d13f0c896d64a63c4b2c2045cc46451bcf6abff390f6", 0xa6, 0xfffffffffffffffb, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x800, r5, &(0x7f0000005000)="b76136c8d2bd7900d3f91b3e6636583e33cbf838731ef87bf17c85074316700328625b1229805938ae4364eec3cb6c1dd591524121fb96d9a13b02409130eb2dcc1c639fd5a698abb0fd70ce6b704e77bf69008dbb0d8d1cb2df43fbffb717fa282bdeff3fd36df89f69571cd92a2bca8e5bd508d2adbbafa5d9cb73ecf3b77e987f86f9b22ee142dae9ed1ef03210fa1842650adfafcfcef7b9ffb3ecaa5add7b800ce596b44c4620ff67d8f4a7c3345e6dbbb73c9c40b3bd60", 0xba, 0x7, 0x0, 0x0, r6}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7f, r7, &(0x7f0000006000-0x6e)="de7e2d31500fa7780b6434a8c1918d7b24dab5cacc3f552794f2c61096f3c329a995afd01972c452064dbe56a1ea366ddb35133dd3054098f2105e3ca3d2f092181dc42a117d58f131a0af137a342cc2a674e82bba5e5e1df0cdcf7014263df85b55bde95f63eb84ac31ccd46bdd", 0x6e, 0x3, 0x0, 0x1, r8}]) r9 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r9, 0x80047437, &(0x7f0000005000)=0x0) connect$pppoe(r9, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000007000-0xc)={0x0, r9, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r10, &(0x7f0000007000)={0xeb, 0x8, "34a957356e89af6301d4739b74b30f8b256937cda58557802d4a5a7c0e8d3349208e7a082be99366b852720a8841f2d75873fa4b4cec1c0a5ebb33a7978558721c6853179d6a876fdcaac92274791e727bea6f727679b05566f572af91bc06d39120753751ae23f1379fce62152f5fa3781c5cf9915c1a7df380c8e3217a24d3dd9001bba2fd734e9b8cffd9cb7cdc5112a7917880218fb64bf383d5111ab13f7114f4d3496732a1cd4001e8f974051744f6edc67e11dfe0028acc8ab4db0dac01336e1c631b416c7d32e9871f6fcb4e653ead2dbb0c5b3b3f46ec9d5bfcd49a08375a"}, 0x4800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc00c64b5, &(0x7f0000001000)={&(0x7f0000007000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r9, 0x4008b100, &(0x7f0000005000)=0x0) 2018/01/19 14:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d74000-0x30)=[{0xf, 0xb}, {0xc, 0x1000}, {0xf, 0x6}, {0x6, 0xfffffffffffffff7}, {0x3, 0x200}, {0x2, 0x1}], 0x6) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00005fb000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000591000-0x4)={0x130}, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/19 14:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000ba4000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd8d869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x85, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "421ef7053aee44b437c2d4e06531c971e8756aa9d2920d489a464617ef98065a66be03bc1eef24c57ba827c2bc0d7fcd8bf370c66bc51c0119f89745dd155396b40dc26ea3696dad3a5bdb9d3a12392e44be4e9971"}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x3c3]}) 2018/01/19 14:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b14000-0x78)={0x2, 0x78, 0x1, 0x9, 0x4, 0x8, 0x0, 0x3, 0x10000, 0x9, 0x3, 0x800, 0xffffffffffffffff, 0x7, 0x5, 0x10001, 0xffffffff, 0x9, 0x5, 0x0, 0x7, 0x6, 0x7f, 0x4, 0x7, 0x0, 0x2, 0x5, 0x10001, 0x1, 0x1f, 0x2, 0x89, 0x5f, 0x5, 0x2, 0x2, 0x1f, 0x0, 0x2, 0x2, @perf_config_ext={0x100, 0xa55}, 0x2008, 0x81, 0x0, 0x2, 0x0, 0x80, 0x3, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) io_submit(0x0, 0x289, &(0x7f000063e000-0x10)=[]) 2018/01/19 14:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xb, &(0x7f0000fa9000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000b46000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1ff, 0x2d3, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x1e, 0x0, 0x0, @rand_addr=0x4, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x1000, 0x0, []}) 2018/01/19 14:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00005f6000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f0000a44000)="70707030c047504c7d5e656d306c6f00", 0x2) 2018/01/19 14:29:14 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b7000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d7a000/0x4000)=nil, 0x4000, 0xf) r0 = add_key$user(&(0x7f0000163000)='user\x00', &(0x7f00005bd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fa4000)="7d8afca9a1f6c92be50a7ecd7edf16b9ab67761e06f88a1a66e949177fb1218e071e4658cfeb101f509e2ddfb936bc083e0e3bd4c6e7ba199e582dd1604a042182f64bcca51b", 0x46, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x200000, 0x0) 2018/01/19 14:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001f7000-0xc)='/dev/amidi#\x00', 0x81, 0x480000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c8c000-0x4)=0x200, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) bind$inet(r1, &(0x7f0000a05000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f81000-0x2)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/19 14:29:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x15)={0x0, 0xd, "67c12a262f16a312cc21f8b2b0"}, &(0x7f000043f000)=0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0xc0)={0x2, 0x1, 0x4000000000000000, 0x3, 0x18, 0x0, 0x3, 0x1, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb}}, @sadb_address={0x3, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x8, 0x4, {0x6, 0x6c, 0x7, 0x1, 0x0, 0x7fffffff, 0x0, @in=@empty=0x0, @in=@rand_addr=0xc72}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000003000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c31000)={r1, 0x72, "904cc4807ad05949b014e5f913a12b55ff17966469c662ea3772c783e28fd08f01bf59610275569ab92d89867b9a3d8f68d630a9c2623252bb199c30488f029580f04184ef4ee4e5a23ffe28a576b8ebf14b14a445e635d6cb31951fb90f07ba9b4e6acb777e3208fabe671a3e70854a3720"}, &(0x7f0000001000-0x4)=0x7a) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000345000)={0x5, 0xfff, 0x8, 0x1, 0x2, 0x0, 0x7, 0x8, 0x9e, 0x9, 0xff}, 0xb) setsockopt(r0, 0x7, 0x0, &(0x7f0000963000)="", 0x0) [ 40.213227] syz-executor4 (5710) used greatest stack depth: 15504 bytes left 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 14:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000781000-0x2f)=""/47, &(0x7f0000f40000)=0x2f) r1 = syz_open_dev$dspn(&(0x7f00001e4000)='/dev/dsp#\x00', 0xe05, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e2d000-0x48)=[], 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d6f000)={@generic="25f8e2d91e7d362dcd3c8183ed9d9346", 0x6}) 2018/01/19 14:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000ca6000)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004e2000)=[{0x2, 0x6}, {0xb, 0x4}, {0x3, 0x8}, {0x2, 0x8}], 0x4) 2018/01/19 14:29:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x0, @thr={&(0x7f0000001000-0xd3)="", &(0x7f0000fbc000-0x77)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000-0x4)=0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000b4000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f000029c000)={r0, 0x6, 0x1, 0x9, &(0x7f000012c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/19 14:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x1, 0x400) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00009ed000-0x8)={0x80000001, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000337000-0x5)='user\x00', &(0x7f0000407000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000516000)='lovmnet0/GPL@\x00', 0x0) r2 = add_key(&(0x7f0000902000)='logon\x00', &(0x7f0000c9e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000021d000-0xc5)="dfcc7b03ad52bcea238b6e125240655310163b64510a0b834ba22bfdaac0baa53b25cf4ce309352e5851819de763e6350e612bf8449392f6ed3121580c7260028c5f5c42d5044c9ec6196f0e3e5dffb5067a6d327a47004c012e16b4f1de6688ed94b4d19499987fb6706b161392a78766ad1f72c84e8b7248ad279700df7daa158312cf1e7ca504a9eba2484b409944d58649501feb8fd9243a4e481ff8b52c24c274f569bfbdd66a0f5f955e8df2dfc9d174d2cb74729c70c2907a6345ebef55137fbfc7", 0xc5, 0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000adf000)={0x0, 0x2, 0x79d, 0x6, 0x4, 0x6}) add_key$user(&(0x7f00002e1000-0x5)='user\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a4e000-0x1)="92", 0x1, r2) keyctl$read(0xb, r1, &(0x7f000084e000)=""/233, 0xfffffffffffffc5c) 2018/01/19 14:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000074f000-0x1)=0x0) 2018/01/19 14:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e04000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r1) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x80000) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 14:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000d26000)={0x0, 0x0}, 0x4000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000239000-0x4)=0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000042c000)={0x0, 0x80, 0x80000001, 0x1, 0x5ae67fe8, 0x1000}, &(0x7f0000735000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005d8000)={0x9, 0x0, 0x7, 0x5, r3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f000013b000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c24000-0x4)=0x0, &(0x7f0000944000)=0x4) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000975000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00001e4000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00007e4000-0x58)={0x26, 'aead\x00', 0x1, 0x0, 'gcm(aes)\x00'}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037a000-0x12)="71e67a15df8467dc108cec478e2e4bb4b46d", 0x12) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) sendmmsg$unix(r4, &(0x7f0000e0f000-0x1c)=[{&(0x7f0000d05000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007a4000)=[{&(0x7f00008c2000)="36d16eda9a5d495343b043f576639427", 0x10}], 0x1, &(0x7f0000f75000-0x58)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00009c6000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0xc4, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000ae4000-0x10)={&(0x7f0000926000/0x2000)=nil, 0x2000}) connect$unix(r4, &(0x7f0000266000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x2000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000028d000-0x10)={&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00007c5000-0xc)='/dev/audio#\x00', 0x418c, 0x80000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x16, 0xf, 0x4, "234cd10d7be30c3d372d63c95d28e22f264d2ada962a2a1e4b0969b8278c4864eb48f1db5e525a353314fec5f5c5d094de2b129e297423575adf52897c6f64db", "58b7a33a36207a5d3f8292b3d2f51112550e38e87bf55b74ce3aca430e25191d", [0x81, 0x800], 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x400) recvmsg$netrom(r2, &(0x7f0000c91000-0x1c)={&(0x7f0000616000)=@full={{0x3, {"0cb311ad1bcf37"}, 0x2}, [{"fa1d09b232d193"}, {"657ee1ccb96c85"}, {"7e7413d76251ae"}, {"8943220d80272b"}, {"1b26e1034c6a35"}, {"08d9bfa811208c"}, {"ec91d78c5bd499"}, {"eedd60f73a186a"}]}, 0x48, &(0x7f0000032000)=[{&(0x7f000037e000-0x67)="95ab29c331b8f82206c658bcc83f850311ec9349b9d39617bd6ca27b9ffd6f9f1abaa2dc13b435a5c3c002ad952d84474d99e341bea668585a4cddf6efdeb38baa8430a7ddf9fb715b29b7059ec921ddeb6498cda35164b2351434141ad5f75be478276659fb09", 0x67}], 0x1, &(0x7f0000f51000)=[{0x28, 0x11, 0x20, "70300e66cc37ad10424d5d48762d8330214351b357c36f767e00cf"}], 0x28, 0x40000}, 0x12103) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000b31000-0x8)={0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x1) writev(r3, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/19 14:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000369000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x4000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000565000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x80805, 0x3f, &(0x7f0000eef000)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000493000)=0x0, &(0x7f0000a5c000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000000000ffff}, 0x2e7) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) pipe(&(0x7f000033a000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) [ 40.444792] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/19 14:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/231, 0xe7}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") faccessat(r0, &(0x7f0000cb3000)='./file0\x00', 0x1c1, 0x1600) readv(r0, &(0x7f0000e12000-0x20)=[{&(0x7f0000587000)=""/36, 0x24}], 0x1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000b38000)={0x10001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b47000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x58, 0x0) 2018/01/19 14:29:14 executing program 6: r0 = creat(&(0x7f0000d1e000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000045e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000948000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) rt_sigqueueinfo(r3, 0x38, &(0x7f0000c1c000)={0x1, 0x3, 0x0, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x0, 0x0, 0x2000, &(0x7f000070a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00005f6000+0x3f4)={0x0, 0x0, &(0x7f000025d000)=[{&(0x7f00007b6000)="80bcc049a006542c4be047fe5e51ac064e55c8a0330219524594adc81a0f152ea7885a4e5c17e7b13fe5b77ac3d2fd71fe26712d1bff979775133052933005c16bef4a45ed7bc21695a29941beb6f9fe22e188fed60806f82216f139b12d203631ebac59c791c173c4798d91bc05a3f8bd803526ef11c9e07168ce0e031a530b46aaf9006e0404f5bd6c59c7fb9f34e0", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) fcntl$getownex(r0, 0x10, &(0x7f0000c55000)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000061c000-0x9)='/dev/dsp\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000d25000-0x8)='./file0\x00', &(0x7f000012b000)=""/176, 0xb0) 2018/01/19 14:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) signalfd(r1, &(0x7f0000782000-0x8)={0xca}, 0x8) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) getpeername$netrom(r5, &(0x7f00004f2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006cf000)=0x10) 2018/01/19 14:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) sendto$inet6(r0, &(0x7f0000bb9000)="", 0xfffffffffffffdc7, 0x20000894, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) r2 = syz_open_dev$audion(&(0x7f00000fb000)='/dev/audio#\x00', 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00009fc000)=""/116) 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f000088b000-0xc)={0x4400000010, 0x0, 0x0, 0x2004000}, 0xfffffffffffffd75) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00003ca000-0x6)=""/4, &(0x7f0000369000)=0x4) 2018/01/19 14:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3d4f, &(0x7f0000f40000-0xe1)="96d5df9412e9253fab0b5869862c3ffd76c1fbc94e609f99ec8198e687660e2a22144007d3015c87bd4d1562312351c7478b15002e830242519dbc26b0b17486274395f162c51fd843213177edf6f348ad9a8a7c1c61a2f1edf49e1ad716809c3df19b52b513ca20a8cd8087c47aab20e11ea6686203056323cf946c7b6b3301257b7e1d639650174e923dbad59fe80ddd8c8eaa6b28f886f48d6b401950b55b9da867c7123b4a1628f4a90cf93096d2daaa1d090cf98cc3923ddb99a7c35361e00dbccf40dd6e7bfc5a3302c741cde74105319058d5f4a71701e5b75bbcafaab6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008e6000)={r1, &(0x7f0000fb7000-0xb4)="f4", &(0x7f0000af2000)=""/14}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000027000-0x10)={r1, 0x28, &(0x7f0000743000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) syz_open_dev$usbmon(&(0x7f0000f96000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) openat$ppp(0xffffffffffffff9c, &(0x7f0000cde000-0x9)='/dev/ppp\x00', 0x100, 0x0) 2018/01/19 14:29:14 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0x4020940d, &(0x7f0000006000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="89515fa425d6aad5134c7562cffcd91e2bd67c7deb584dce1cfe0640fb668cd3"}) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000003000-0x4c0)={{0xe6db, 0x6, 0x300, 0x1b5d, "5a18e19296ed0849958860c7ecad4eef5bc910cdc0c0b45f98d09ac6d7f8e120702e05a4e053ffc2a657bd18", 0x0}, 0x7, [0x100000000, 0x1000, 0x9, 0x2, 0x7d, 0x1d, 0x7, 0x9, 0x7ff, 0x9, 0x100000000, 0x8d1c, 0x0, 0x9, 0x80000000, 0xe8, 0x20, 0x6, 0x4, 0xfffffffffffffffd, 0x6, 0x20, 0x1f, 0x0, 0xae98, 0x7, 0x3, 0x3, 0x3f4d9cae, 0xffffffffffffff00, 0x40, 0x4, 0x2, 0x5b8, 0x633e, 0x3, 0x7, 0xff, 0x100, 0x4, 0x3ff, 0x5, 0x2200000000000, 0x2, 0x5, 0x101, 0x9, 0x5, 0x0, 0x6, 0x101, 0x4, 0x800, 0x7, 0x9, 0x100000000, 0x1f, 0xba, 0x6, 0x3, 0x8, 0x0, 0x1, 0x196a, 0x5358, 0x9, 0x5, 0x8, 0x89a, 0x9, 0x400, 0x1, 0x20, 0x1, 0x1, 0x200, 0x2, 0x8, 0x8, 0xa47, 0x5, 0x1, 0x80000001, 0x3, 0x9, 0x9, 0x0, 0xaee0, 0x3ff, 0x9, 0x2e, 0x6, 0xfff, 0x7, 0x5, 0x20, 0x2, 0x1, 0x100, 0x2, 0x8, 0x1f, 0x1000000000000, 0x52, 0x6, 0x4800000000000, 0x6, 0x9, 0x8, 0xdf0e, 0x7, 0xf63, 0x0, 0x8, 0x100000001, 0x8, 0x7f, 0x9, 0x8, 0x3ee, 0x0, 0x3, 0x6, 0x2, 0x7, 0x0, 0x7ff, 0x4], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x5452, &(0x7f0000001000)=""/250) 2018/01/19 14:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fe2000)='/dev/dsp#\x00', 0x6c72000000, 0x10240) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000605000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000-0x4)=0xe8) [ 40.542551] kauditd_printk_skb: 9 callbacks suppressed [ 40.542559] audit: type=1400 audit(1516372154.519:38): avc: denied { getopt } for pid=5781 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00001e4000)='/dev/binder#\x00', 0x0, 0x802) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e6d000-0x4)=0x20, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000672000-0x9)='/dev/rtc\x00', 0xa2000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000883000)='statm\x00') r1 = syz_open_dev$adsp(&(0x7f0000f4d000)='/dev/adsp#\x00', 0x659, 0x10000) r2 = dup2(r0, r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000176000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000291000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000cc8000-0x1)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r5, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r5, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) timer_create(0x2, &(0x7f000020a000-0x58)={0x0, 0x1036, 0x80001, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f2000-0x4)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000308000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7f, 0x81, @fr_pvc=&(0x7f0000b7c000-0x4)={0x7}}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r6, &(0x7f0000e87000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$binder(&(0x7f0000f36000-0xd)='/dev/binder#\x00', 0x0, 0x800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000723000-0x10)=@common=""/16, 0x10) getrusage(0x8002, &(0x7f00009b7000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000040000)={0x0, 0x0}, &(0x7f0000975000)=0x8) r7 = dup3(r0, r0, 0x80000) pause() ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40186417, &(0x7f0000597000)={0x9, 0x81, 0x9, 0x8, 0x10, 0x4ac6}) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e04000-0x4)=0x12, 0x4) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003d8000)=0x0, &(0x7f0000a81000)=0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e08000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e06000)="e6116d561a4e8aa280b9cf26e57cd6f4", 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e06000-0x1000)=""/4096, &(0x7f0000e06000-0x4)=0x1000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008d9000-0x58)={0xea8, 0x8001, 0x6, 0xff, 0x1, [{0x3, 0x100000000, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0}]}) 2018/01/19 14:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005a000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a61000)={0x1, &(0x7f00001e9000-0x8)=[{0x7, 0x5, 0x1000, 0x2}]}) r0 = syz_open_procfs(0x0, &(0x7f0000d63000)='ns/cgroup\x00') ioctl$int_out(r0, 0x5460, &(0x7f00003e7000)=0x0) 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x30200) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000017000-0x1)='tls\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000015000)={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x9, [0x0, 0x6, 0x87c0, 0x6, 0x1, 0x1, 0x5, 0x10001]}, 0x5c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x0, &(0x7f0000003000-0x18)=[]}, 0xfffffffffffffed2) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000018000-0x98)={0x9, 0x3ff, [{0x1, 0x0, 0x38}, {0x8001, 0x0, 0x2}, {0x380000, 0x0, 0x7}, {0xffffffffffffff01, 0x0, 0x2}, {0x1, 0x0, 0x79}, {0x3, 0x0, 0x4}, {0x0, 0x0, 0x1f}, {0x208, 0x0, 0x8}, {0x0, 0x0, 0x7}]}) 2018/01/19 14:29:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008fb000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f0000af8000)='ceph\x00', &(0x7f0000a01000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d94000-0x2)=']\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x736, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000262000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00008c4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00002fe000-0x10)={0x100000001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000ec000)={0x5, r4}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) statx(r2, &(0x7f00004ef000)='./file0\x00', 0x0, 0xa, &(0x7f000073b000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ab000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000e80000-0xa8)={{0x18000, 0x5}, 'port1\x00', 0x40, 0x40001, 0x800, 0xfffffffe00000000, 0x2, 0x1, 0x9, 0x0, 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ce8000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000709000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000ece000)={0xfffffffffffffff8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 14:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048f000)='/proc/self/net/pfkey\x00', 0x581042, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e2c000+0x323)={r0, 0x1000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b61000-0x2)="c3", 0x1, 0x0, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) recvfrom$inet(r0, &(0x7f00006b1000)=""/153, 0x99, 0x40, &(0x7f00009c3000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000082f000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000606000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000252000)={r2, 0x2, 0x7fff, 0xfffffffffffffff5, 0x3f, 0x20}, &(0x7f00003fb000-0x4)=0x14) 2018/01/19 14:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000001c000)={0x0, 0xe9b4}) mlock2(&(0x7f00009a1000/0x11000)=nil, 0x11000, 0x1) 2018/01/19 14:29:14 executing program 6: r0 = memfd_create(&(0x7f0000e90000-0xb)='nodevwlan0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='dummy0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009bf000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/153, 0x99, 0x3, &(0x7f0000001000-0x14)={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000676000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) sysinfo(&(0x7f0000141000-0x61)=""/97) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/19 14:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000060c000)='/dev/input/mouse#\x00', 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000aa7000)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0xf, 0x9}, {0x3, 0x7fec}, {0x8, 0x80000000}, {0x2, 0x2}], 0x4) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000002) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x6, 0x101}, &(0x7f0000001000+0xc0)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000+0x48c)={r1, 0x80000, r0}) 2018/01/19 14:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000763000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/kvm\x00', 0x238000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000acb000-0x4)=0x6, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f000032d000-0x4)=0x9190, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000302000)=0x2, 0x4) 2018/01/19 14:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlockall() bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009ee000-0x73)="b0b64395397cd40ea95feb2b2db996a69ca62932328169a94170d51fb75d8ea0e026a0c83b298de31b4ec07b8d86c90ebb255da045fcc9bbdbca7b1aff18d3bc2df221212a7fa31f92b66b1ba330b56e9e08fdff45d0c61e1c4c33ff04cdd0c2c24ee795fa90a075398cc33922b7db3b849139", 0x73) sendmmsg(r0, &(0x7f0000b5f000)=[{{&(0x7f00000cf000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="0848a8f42c9d", @generic="22a3a032a59af77df2183ef6a9dca975"}}, 0x1e, &(0x7f0000308000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ed1000-0x10)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c4000-0x30)=[{&(0x7f0000ba4000)="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", 0x2f9}, {&(0x7f000005a000)="57dc52c1b470001930396563d7eb0f76bdb9a17998f4f6e0fc0f79ecb32067ce99ab30ac24679ed19f697cb6bd1747d10c2236a63133d3aac936090f1c953cfa6b404ad1a5016d43bbb1aa345a151be98d5e65b232", 0x55}], 0x2, &(0x7f00006cb000-0x12d)=[{0x98, 0x118, 0x1f, "22b5a3db3188f9180ee5b5d07ffbcb37be275515921f7198d9ab14ba131c397d60b4015d34e441edbe34878313987bc79b029cb5ab6f403281f33d11cefc9d2e955bbc03307a3759fe5e8975789e2dcc8cdf358f3871387999b786ff8eadd7d2c3f0b897b4ef2325bc19cafd5b72c44edfe97f323902ed89438b30b0acb82823c4bfb14f528fac304626"}], 0x98, 0x4000010}, 0x5}], 0x2, 0x4000880) socketpair(0x4, 0x4, 0xffffffffffff437d, &(0x7f00006a0000)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000390000)={0x0, 0x0}) 2018/01/19 14:29:14 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f3000)='/dev/qat_adf_ctl\x00', 0x141002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f00003d5000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000016a000)={0x0, 0x0, ""}, &(0x7f0000c76000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007eb000-0x8)={r2, 0x0}, &(0x7f000004f000-0x4)=0x8) sendto(r1, &(0x7f0000eaa000-0xc6)="8dc52ed5687cd062f5119cba604095a3dd6b586e5aaf067d200eb72e01f2365f9bd80f17828c45023ea319e5576a79567d53d82954f69a35f181d3836c66ba801ac5bdab6c8d93195f895095f48343314c35f5684f9d5a9ce8822d2f0c3db55f05dfd6b89a54b146ea91c87bef7b77e6c2c8665d38f163af327d68d85ba3271cdf4faedb6a04de73edc12d7b02bb3f41b16f7aee3a3d64d1596b068dbe9a2004d7787b90f77585dad8f22a4196be4956d56a0c7834aef394053ebc9a2f2b4cf52a7b1d995fbc", 0xc6, 0x20040001, &(0x7f0000d26000)=@generic={0x1, "b9be1c70c25c6218d708e2993c086b8a44e367926e6b2e211e6028d33731605e8d18706adfcc669787bc688eb0aca7162a21c22a8b01d4dd6c5aa503e4ad9518d767b92d9c0737b0ed6a4c3deeb7a51015006719cc9177e18095927ae9aec2f2259477c5788e5a0223a27faba355efe97e8141eae722b5c4803f473084ab"}, 0x80) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e3f000)=0x5, &(0x7f0000c6f000)=0x2) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"08000000f8fe21"}, 0x0}, 0x10) 2018/01/19 14:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088d000-0xa)='ns/user\x00') getpeername(r0, &(0x7f0000b30000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a57000)=0x10) sendto$packet(r0, &(0x7f00004e6000-0x5b)="da650c7a473d8d3a642e2251e518ebe68c420148c901cc8f3145a7316a4b8cf2eef69a0e48a40754c5991daa724af7c852883f77d6fe5fb9a5b64ec0ca6bb086607617b204cde3073a5f0c70bdd551d40d5bc55c6f5f4e11b2a1b3", 0x5b, 0x20000000, &(0x7f0000101000)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="45c3eeb1cce6", [0x0, 0x0]}, 0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005d1000)=0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/19 14:29:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200001fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f0000015000-0x4)="01000000", 0x4) 2018/01/19 14:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e71000-0x4)=0x8, 0x4, 0x2, &(0x7f00002b2000-0x8)={0x0, 0x989680}, &(0x7f0000940000)=0x0, 0x2) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/19 14:29:14 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000af1000)='/dev/vcsa#\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0xc0189436, &(0x7f0000000000)={0x80000000000008, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/19 14:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000107000-0x1)={0x7}, 0x1) pipe2(&(0x7f0000cf5000)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000025000)='md5sum]wlan0\x00') connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$midi(&(0x7f000010c000-0xb)='/dev/midi#\x00', 0x0, 0x101400) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d54000)=0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f000021f000-0x8)=0x7) [ 40.960345] audit: type=1400 audit(1516372154.935:39): avc: denied { write } for pid=5868 comm="syz-executor3" name="net" dev="proc" ino=15205 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/19 14:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x4, 0xfffffffffffffffa) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000a78000)=0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0xfffffffffffffcd3) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000ae000)='stat\x00') sendfile(r2, r3, &(0x7f00005ef000-0x3)=0x0, 0x7) 2018/01/19 14:29:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = memfd_create(&(0x7f0000b8b000-0x9)='/dev/kvm\x00', 0x1) faccessat(r3, &(0x7f00005b6000)='./file0\x00', 0x16f, 0x1000) 2018/01/19 14:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000982000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000918000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000343000)={0x0, 0x2}) epoll_pwait(0xffffffffffffffff, &(0x7f0000de8000-0x30)=[{0x0, 0x0}], 0x1, 0x7875, &(0x7f0000273000)={0x0}, 0x8) recvfrom(r0, &(0x7f0000ffe000)=""/208, 0xd0, 0x10100, &(0x7f0000e7d000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(0xffffffffffffff9c, &(0x7f0000847000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00002ff000-0x18)={0xbdcc, 0x1, 0x0, 0xffffffffffffffff, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9) r6 = dup(r5) mmap$binder(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x0, 0x12, r6, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f0000ec3000-0x30)=""/48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000815000)={@generic="2b6fd2aff0250c9d2c55147ec6f6bb70", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000842000)={0xffffffffffffff9c}) listen(r0, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x281, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000921000)=0x5) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b45000+0x6ea)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000eb000-0x1e)={0x94, 0x81, 0x3, "e734108e4cfe", "0f935d96380b24b24615955192e1806d"}) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = getpid() syz_open_procfs(r4, &(0x7f000084d000)='net/ip6_mr_cache\x00') 2018/01/19 14:29:15 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000007000-0x4)=0x3, 0x4) perf_event_open(&(0x7f0000002000)={0x1, 0x78, 0x3, 0x5, 0x10000, 0x0, 0x0, 0x101, 0x4, 0x0, 0x400, 0x0, 0x3, 0xffffffff98acd798, 0x8, 0x800, 0x55, 0x4, 0x100, 0x53c0000000000000, 0x10001, 0x3, 0x2, 0xfffffffffffffffc, 0x3f, 0xff, 0x53, 0x6208, 0x7, 0x9, 0x6, 0x1, 0x401, 0x4, 0x7, 0x4, 0x81, 0x6, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000001000)=0x0, 0x0}, 0x2005, 0x8, 0x3, 0x0, 0x2000000000000000, 0xff, 0xf9, 0x0}, r1, 0x100000000, r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) setpriority(0x1, r2, 0xffffffffffff6c8f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x7, 0x18}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0xffffffffffffffe0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000)={r3, 0x81, 0x20000000, 0xe3e7, 0x401, 0x5, 0x2, 0x38b9a633, {r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2583, 0x200, 0x5, 0x6, 0x5ff}}, &(0x7f0000007000)=0xb8) 2018/01/19 14:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005a0000-0x4)=0x0) fcntl$lock(r0, 0x40000000000000b, &(0x7f00003b2000-0x10)={0x2, 0x0, 0x100000001, 0xffffffffffffffff, r2}) 2018/01/19 14:29:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000150000-0x14)={0x0, 0x100000000, 0x200, 0x800, 0x4, 0xfffffffffffffe00}, &(0x7f0000571000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000052a000-0x108)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x0, 0x5, 0xfffffffffffffffb, 0x0, 0x2, 0x80, 0x7, 0x9, 0x1ff, 0x4, 0xff, 0xfffffffffffffffc, 0x6ed]}, &(0x7f0000715000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000160000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7ff, 0x7, 0x80000001, 0x80}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 14:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005ad000)='/dev/dmmidi#\x00', 0x5, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000396000)={@common='teql0\x00', @ifru_flags=0x800}) keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000b5c000-0x4)=0x0, &(0x7f0000f58000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bind$ax25(r0, &(0x7f0000535000)={0x3, {"6b9fd696ec8304"}, 0x8}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00005f2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b39000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe0000)={r4, 0xa8d, 0x80, 0x7ff}, &(0x7f0000f7d000-0x4)=0x10) [ 40.993399] audit: type=1400 audit(1516372154.938:40): avc: denied { add_name } for pid=5868 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 41.017360] audit: type=1400 audit(1516372154.938:41): avc: denied { create } for pid=5868 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/19 14:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x5) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000ac000)=0x4000000000020, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ab4000)="", 0x72) 2018/01/19 14:29:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7969, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000240000)='net/mcfilter\x00') ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00001c8000)={0xf000, &(0x7f00007ce000-0x8)=0x0, 0x1, r1, 0x2}) readv(r1, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0x65}], 0x1) [ 41.102486] x86/PAT: syz-executor1:5899 map pfn RAM range req write-combining for [mem 0x1d66a4000-0x1d66a7fff], got write-back 2018/01/19 14:29:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000-0x18)="02000000020001001300be8c5ee18c88", 0x10) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000845000-0x9)='/dev/vcs\x00', 0x117000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000883000-0x6)={0x40, 0xf2b2, 0x1}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000166000)={0x85, 0x1000}) openat$audio(0xffffffffffffff9c, &(0x7f0000858000)='/dev/audio\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000734000)=0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f00004d1000-0x8)={&(0x7f0000a89000)=""/160, 0xa0}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000aa3000)=r4) r5 = syz_open_dev$amidi(&(0x7f0000817000-0xc)='/dev/amidi#\x00', 0x3f, 0x20400) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000549000)=""/174) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004ad000)={0x0, 0x5, 0x0, 0x3, 0x80}, &(0x7f0000605000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00008b7000-0x8)=@assoc_value={r6, 0x1ff}, 0x8) close(r2) 2018/01/19 14:29:15 executing program 4: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000659000-0x88)={0x7fff, {{0xa, 0x2, 0xfd44, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x2000000000a, 0x8000000000805, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000827000-0x14)={0x1, 0xffffffffffffffff, 0x80000001, 0x2, 0x100000001}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x269, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ac6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/19 14:29:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00002b9000-0x8)={0x101}, 0x8) syz_open_dev$sndtimer(&(0x7f0000ea6000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002ee000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/19 14:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003f3000-0x14)='net/ip_tables_names\x00') sendfile(r1, r1, &(0x7f00005b1000-0x4)=0x0, 0x8) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg$kcm(r0, &(0x7f00006b3000)={&(0x7f0000fde000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001d7000-0x80)=[{&(0x7f0000cb9000)=""/205, 0xcd}, {&(0x7f0000b0e000)=""/162, 0xa2}, {&(0x7f0000abd000)=""/39, 0x27}, {&(0x7f00007fb000)=""/111, 0x6f}, {&(0x7f0000d78000-0x1000)=""/4096, 0x1000}, {&(0x7f000025d000-0xf0)=""/240, 0xf0}], 0x6, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/19 14:29:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000012e000-0x8)='./file0\x00', 0x0) timerfd_create(0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 41.182877] x86/PAT: syz-executor1:5899 map pfn RAM range req write-combining for [mem 0x1a9d84000-0x1a9d87fff], got write-back 2018/01/19 14:29:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x7b) sendto$inet6(r0, &(0x7f00007f4000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00007c7000-0x6)='\n', 0x1) r1 = dup(r0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/19 14:29:15 executing program 4: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x3) mmap$binder(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) syz_open_dev$vcsn(&(0x7f0000024000-0xa)='/dev/vcs#\x00', 0x459, 0xc0000) 2018/01/19 14:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000a58000)={&(0x7f00005bf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000691000-0x8)=[{&(0x7f000035c000-0xed)="94748313c81f90da3695a648114c2a0c37ae87f8ff004e684cee8022191820d5", 0x20}], 0x1, &(0x7f00005b4000)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) 2018/01/19 14:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ab0000)=0x0, &(0x7f0000ece000)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000e49000-0x8)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x2, 0x4}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 2018/01/19 14:29:15 executing program 2: rt_sigtimedwait(&(0x7f000011c000)={0x0}, &(0x7f0000763000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x8) r0 = socket(0x0, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ab9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x100) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f000000b000)=""/4096, 0x1000}], 0x4, 0x0) mmap(&(0x7f0000000000/0x8bd000)=nil, 0x8bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000277000-0x4)=0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00008be000-0x9)='/dev/rtc\x00', 0x18000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000141000)={0x7b, 0x0, [0x7, 0x8, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007a2000-0x4)=@int=0x0, &(0x7f00007c3000)=0x4) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x1, 0x0, [{0x81, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000895000-0x10)=@buf={0x0, &(0x7f00005bc000)=""}) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008bf000-0x10)={0x101, 0x20c, 0x20, 0x1, 0x0}, &(0x7f00008bf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000133000)={0x0, 0xb8, "edc5fc2d447edafdf2230cab874ba1b2e38a6e82684faeaf7af356a7c300e6a0e5cad7b0266ac21e5da3decde0379e9083487740511bbc04b240cc3166a3f234028437c4ac9e65f9eee38b051129ba9d3736a697d24cff0143228bbdeb630aca8067a2f7d907b1e615e32b640f4bd443e1cd0102c85d1dc353a122e56db2d74707a9e0f31b5872da3a3d15145209d9702e6c620f37195de24412e8b39e82e0bcf91ab25d515d2969b5181eef99b72dcfb54376561d604436"}, &(0x7f000047b000)=0xc0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002c5000)={r6, 0xffffffffffff6047, 0x0, 0x0}, &(0x7f0000547000)=0x10) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000764000-0xa2)={r6, 0x9a, "11152d5b0e42c90bbddcff08f9586cb1fb0ba5de053414da89ba375c9262542257ed3cbca8a6520414acf0f37f187d2cf51ab6efd728ff24460536670d11e57284ae8b9a5b34f2b7dd044c990d6a238b1cd5985a8b7196ff784c84054d2da1720bc8ef1cbb98dcafa583b0910de3939e8448d3471a1566e45a96fcfd3c3af9681d916236a86619a31cb977917ff502c3828369bb41963638e7d0"}, &(0x7f00007b3000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000362000-0xa0)={r7, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x609, 0x5, 0x0}, &(0x7f0000a37000-0x4)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000058f000)='dead\x00', &(0x7f000070f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b84000-0x1)='#', 0x1, 0x0) 2018/01/19 14:29:15 executing program 7: inotify_add_watch(0xffffffffffffffff, &(0x7f0000649000)='./file0\x00', 0x1ffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0x20000000018c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f25000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0x6) 2018/01/19 14:29:15 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/60, 0x3c}], 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f000000a000-0x70)=[{{0x77359400, 0x0}, 0xf0a7, 0x0, 0x1f}, {{r1, r2/1000+10000}, 0x4, 0x7f, 0xffff}, {{0x0, 0x0}, 0xffffffffffffffff, 0x9, 0x6}, {{0x0, 0x0}, 0x94, 0x8000000000, 0x8000}, {{r3, r4/1000+10000}, 0x4, 0x5, 0x6}, {{0x0, 0x0}, 0x3, 0x7, 0xfffffffffffffffc}, {{r5, r6/1000+30000}, 0x2, 0x7ff, 0x4}], 0x70) 2018/01/19 14:29:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x0, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000aae000-0x400)={"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"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000864000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x14) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00004b9000)={0x2, 0x8080000000, 0x2003}) sendto$packet(r2, &(0x7f0000a18000)="6b221551abf45454c98e0e52b28a00e549fee9d5fda3aca69d5fcfb05318ff644227ba0defc07fd903305abb045c1e0ba1a4ebff29a5ddecbae34c8e7e84904f42801e9b23f0bc28e20de780dcd87b7f93a0d880e576de751ffbd7b24b71c2a7264c431ae03b336c43298226efdeaf551d0b3a13b8835d1bddfd7cfbd14b9f985167b98c708ee3ed66a8f9b95b7ba573c5208b93152f6bdda68ef0660596f8bf6b428ea7a8de2bf2ed61", 0xaa, 0x804, &(0x7f0000a87000)={0x11, 0x1, r3, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bfa000-0xc)={0x4, r2, 0x0}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00009ab000)=0x0) syz_open_dev$evdev(&(0x7f000006f000)='/dev/input/event#\x00', 0x40, 0x2000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e75000)=0x100000001) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) timer_create(0x7, &(0x7f0000f01000-0x58)={0x0, 0x18, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000530000-0x4)=0x0) timer_delete(r8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f000069b000-0x68)={0x81, 0x0, [0x9, 0xfffffffffffffff8, 0xa66f, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f00008bd000-0xc)='/dev/amidi#\x00', 0x0, 0x109c00) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000901000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/19 14:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b04000)=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000944000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 14:29:15 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e72000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) sched_setaffinity(r1, 0xfffffffffffffed9, &(0x7f0000dd8000)=0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e73000-0xa)='./control\x00', 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a30000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000019f000-0x4)=0x0, 0x4) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') pivot_root(&(0x7f000045d000-0xa)='./control\x00', &(0x7f000050c000-0xa)='./control\x00') creat(&(0x7f00002ea000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 14:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b11000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) kcmp(r1, r2, 0x1, r0, r0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 14:29:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x220000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000013000-0x8)={r2, 0x9}, &(0x7f0000013000)=0x8) read(r0, &(0x7f0000011000)=""/159, 0x9f) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000013000)={0xfffffffffffff000, 0xbac, 0x1000, 0x8001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x20, 0x8, 0x9348}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000014000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000012000-0xa0)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x23e4, 0x8, 0x18}, 0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xb8) 2018/01/19 14:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dbc000)='./file0\x00', &(0x7f0000c38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xb, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001c0000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f000020c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 14:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$unix(r0, &(0x7f00001ce000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000064d000)='/dev/ptmx\x00', 0x1, 0x0) timerfd_create(0x4, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e8f000-0x4)=0x19) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009d0000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000299000-0xec)=""/236, &(0x7f000092e000-0x4)=0xec) writev(r1, &(0x7f0000b7c000-0x50)=[{&(0x7f00007e4000)='\a', 0x1}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000027e000)=0x0) 2018/01/19 14:29:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000d22000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000b6000-0x35)="", 0x2cc) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) connect$inet(r4, &(0x7f0000953000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r3, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r4, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000028b000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000-0x4)=0xe8) sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000558000)={0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x0, 0x4a, []}, @nested={0x0, 0x5b, [@typed={0x0, 0x7a, @void=""}, @typed={0x0, 0x51, @uid=r6}, @typed={0x0, 0xe, @ipv4=@loopback=0x7f000001}]}, @nested={0x0, 0x2d, [@generic="2fe2d6cf560178ea75ccab552fdd34aec7df1cac05b8a409dd5a6d03f6c78c94c1421bba18"]}, @generic="c1ddc34261bf90050052d8c46a5f75efc99dbaa11dba3f0094d218164f618babf4e617c0f605d56cbab8ad6502655aede68ed9", @typed={0x0, 0x29, @ipv4=@rand_addr=0x200}, @typed={0x0, 0x34, @str='&[\x00'}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) writev(r5, &(0x7f0000b1b000-0x18)=[{&(0x7f0000705000)="37df333cee28681a2582c9245509dc5211ab846adca27bdd2f1b0522ef1369aaca9b84ed7da42cc81983da039caf4ccd9f4e98b20ff22376e88b7e74ed665fdf43a877ddbcc8e413e0b5e5d23523b05f44ec6aa6c72d1466d089a2384aa5618a603919e841731db46118f3ab31aa30bc92876f68624a37046bde561d2581f0706e699b24c10313f956d286d6558215bb0f7c5f15672b7360b6ed3f62c52590f322d1ca315ee3e04e46dc1038a8b09cbde1a19ee04e53c583957b635b9d52c3cbbef00f5ad56cf86ace6bbcdd36577ca05e95b45f846168003e0d00dd3a9050f87703492ff4f5f5daa1d7ac3b35a666bc5c89ecf005483e3ba30a9b1f761b23f6a2afaed997236b98309e7a3b052e94da59a35893d445c7723ac3af1f17ce75361a54ec013448df06b7d2795cae23c9e9a65684fef4df3067d2e4e850c6aac79042a96df0ca8be3e430218a6bd192f64fe75bdcc2d368d19f43e6c9df358bacbe932cd8ae6ec9ba487ad6a5c28b8fb19de67b26e14a7deb049682ce7c33213174bd8ffe6bdc0e2f39c2c9383a50d812bc0d655232fca5ec47a278490ab83f39d56e52f90685eb8282dfe9ac4482acc68036a4255b8e671655eb969fac294bf99f8355dd2c4e11c33ec8978fb9cb45fd093dd29d9ffe1ea757fe698579a590613105e978f40d1531074d5ee5686ad48be025867e286145fff4bd58723a351c8dfb644c47a793b0e44e888d841253ef77e4b568d97b46ec76afd46294c4cdbc107905361b1951caaaa70ff62c5637a41976b0b3b4390ffd3acc564690364156b3aa24cdce9d93d565c92f5467148de5e800ebfbd7a4f0d3634547a513a11d20782d2e1b98cbea3b82f7220d0b1ee911debe6a1796b450eaa6ea6380f994d5f5397c386b69a3857745048771866b2b7fefd0c356420e5d008418c4413d25a0b0b8556584430ffae0b9ccfc884a7f2e699e7dc2d8f9c1349952530c8121f6eae43727ba4f8d66cfab1c776edf41d1575a078c27f3bd3f7686152f1d1fb5b53abcb56b72d8f65ea31218fe2a843fdbfbba4c71ad64ffdf1f8075e8f58dc1ab8efbc7adb2f0b7dd0c429345d0cd901aebd1d96e9d032c95fb59337ac9ece9226517ba36d5c4c3afe73f57441b903fca1b495d6f0fb9959f7ab9cbe8b410d366e7879d9079f9e2a82f05d8dca30381c6dca813103410bdd4e5d11008d4cb74de30b0db8ab09ad46ec75c6c94e4c1e019d0b2fbd2d187ae6d11b2aebcbbd22d22ed5f47f8135619cbfd30f05dbcdddca7b79fdee0d2bd695d83b6de18e870c24d15f210327930470c9941e4b5394eac0fb796ff9fb142461677cc80fdb3c6677f0adb2732aa9a87678aeee1cd2ab144ad869c821da2e030d8e4bab0b3fa3d5b75f288cec51b265e9a4da6bfd8f85559058e4d79c3d0c50af2038f59bb76738ff81a358fbac3a76a84cba20354d1a2d24358557cfd52d74b464522977fdb7079ba65e5715dc37a2f7ba7bf97fc1259a5b4676220f7087264c2ce8f9655ada00ae55a7c7b625987aea3b4acc1194699783e3a7268c216f82143ed2ff99535163eb6e26aa3785c7cb75184ca20999659dec7cda79591f389151b5a3d0c41f67885aed6e12b0008eca0ff38bb59beb2e72864c706d5f7abc78f28c938fc47a44d141efd6b4a02ada15afd32e97f0e6d50854f32fdf3fc2d50d537e0fc872c5a4cf0c93030c42dba490d3152f9c4a20abfe55191e8999249404ed75130d8454d234619a2bf18bb890b84b64f2abf382481a886f5e258921b5e34bc9ad2be8419367bf9b546a3df4714d505d2bd5c5643c0f3bd61b8b35293bc689f1d1ef60fd6f399bc278f7c364de03e1af2619a065e1d41d1146d71995081b9a602bceeb51cc70fdf711cce93d0fed007d4e68dc1daed7b059fa7ee29c75866cd242a95b6a70745063a02201ab2ced52e868174c962c5302988bcd8407b8911b2aab745e9857f7b43de88dd6a56b739fc5ab28227d13643a1f833513aba9e8c1bb903a40dce864e10ec64974ef18d6fbf2ea215a04a2613f1c7117b7e126b7540cf43f154dae12eb5000e88a49602be9c934d916cee3b66c17b2b0295b569b61fe301b67f7437e1d2b0d9e0ade8620c4c08428e95222acafeb980a0eb78f269076c2e42a7a9e6cebd790614d2c2626acdfd7f87f7d3c6463390b4e654218e2a4cd253ba0f1cab40fe9889eb5dec1a23f28dffeb20c11aa11f58a9ad1e177eb822d4a2149543ba933459e3328dbfae1b074cc295e60a75cd9d2ceadf9f58daf1d4972ea1033469e5953b2f61b1d032dd3270277f6659794b9d5bb60073f2fe151b511d01503adc7f960efa199cbaab04b97142b457432b34e2a6fe80e5ddba79078bf1072fc7dc1b9e1e7396aac1684141c77a1deba746c489825426ae4613d15dee27374ab688ddf55b6a89d8facabcfa0befdc88adb8a9fc5d95a07b2eab1d19da9f8e87e474e93ca2a72c0b825568eedb3cbf69679d9ca9d886d08c74788bd684058933e23749c86904824d8cd3f09bf0ec3cb0f82e3501bb6c024222989a4bca85abe244c490766354e2a19d2fbf7d4696f5c4cf01fcd2e7321b349e3bf2752366443843083443df7065362a9b35084d93db3916eb418916b1754eebf36bb6d90b46ae1d856f83e3cfc927b32de0c491f385e4c42827474eee81f46e38d1fb506637555af235732dd8ed4d533018077cec23606e7bad94037f93691d7451067560f7d01f520aa6ff749150e4aec24eed18b2e11c43e2bb450c9c5e032836666b5d31c4f3ec4dff8ba36fd97d1c4157de62f19a0fe7b165b133ab04610c7d66b150d9620828fc88843a00f63267a778cb5cc760be2815e270f3e2e6a90e7122f27f498defb6ae880d70d4c21ae437ba789aa5d459f52810d9e58295b80214bfdee240169227e4350f43109844e1342e985bf1991daa850ca166e9970a544ea27efd166afcb0d3adabc7df0497aa87fab7b1fb67630e06eec47f5cdd2993a3a1368f3b841fe5a9ba8f2b8438b156c1693561031a7563b9ff38ca24ebb6de7ab2174b03a2900526bfd0394b6d0f922a5ffa3b86f96ffb118e1ddaf604cc0c53edaa9181661a02b00678360d5218397c9ec90b460245edf03790df13ea2bd682597d8f1ce74b02d81deba6be6d91e05ba78deac48b3d3e8aa9b68c1661d792379275dfb32c768f7ec05fcbd065af66c5efa965a81d8d3c0ba2870520deb0ac6e3369d38c8f3cdac63355069ea44feb50399d0f6af1d4b44030dd341e1bd5ec4125e1b0e45c5c36eb837b63bd7d6074fc1fafbb6aedcf3b2341cbafbe3e4362fb0fce27e3d60d06e628b3cd716ced734329df3d667e089859ac337b54547c23810cff41e5de9eacd76ff247cce9b0192f938d733f34b354e66427916da6d04ba28ceee04347de05d91c541a6bc21b765bc0490d10d2a48cd70df2ec6eeaa801084dc53e74ca01a43ff0ff821021a00115a08185ca98525b8bc6b8ee84f94684ef55aa0fb96488b570d3075a06c7180b9a144d0274e00f7349270c6c9b2da562dbab0dc5401e7d73b2b781a3d96a92f099b47e993f22a723248140f235edda016c3b4fa136c86f98e20a171956058c73fa5c4c1cb5a8d21e950b3ff265a1cd8551bb96ced35dde21b3ccd44c0d9b3816431f88d34af3440e9c9db626671e8adddbae70881d7216cbc3a87ccca6f1a6ebdbc66b9587a1fe22e9571b95b41b7b5e9535a929cb5535b621671c083e6e38b4ddf9a6a5153ed4c6bdb05575dd85ebc4d90d76cd89d25b988af6a73829b18805793ae8df7960f264117b833eb275166a18dabd5f780d83783982d5d2f0069530fcbfffc1a6d8d80792036f5b6039b443a34b30bd0ae97dfb161af13c27354f08ed25b7ad292fc741b5a89e2b46bca592beb26051a404e535331a6157daabbfcfc2d6e794beb01a8e01cf9278a8a677e6de434500005a24572a9cb74d454d27569f354696a47cb55fd073e92b0382db0fcd77eb680300abab3b80b2fd5ff682282ddfa65a59119c68ca6958eaade52d6fa9b9ff3cffc083c2cefc68868c178450cd851418a6abaf216e4bae9daa579d141f4499f724c37bc4553e5dba3a0307cb973245141a9f0a75e7fe9b3a24135a7adabfa98a027275bf49381312f23dfae8e488c9e1ba590d7fda56a566776d1483144861cbb58767d98cc548f4aaa0e85a94f81824de80a6dd246dfe29266d2a163dfc00e4a04485af77844b3c441053e3d730bf70f1bd3e635f3eab5fe3f881f194dc05faf50834a15e09c209ee6132015307c071244891bc422506d04283acc71d87145c5ebf54597f0152a39949a88c875fc9109852b6af1ee38a3c468cd216ac4a4500fa2c312533d7cef0f21c8e76241a7a5f481273f5d247ed4d2a05595dd43aa4e679d7844e204c0d325540d6c72427533f5ea7e4a7440fef9d746618f18b1d264ae11543922c866404a237ca97706b614ea0f6e211cf9431c35b078959862e011972f8c1bd41bb4aa9d65c299e996293f47e4780125c005f7b307d1bd6975411e654d125d12756224c571d59ef4980dde96db3a95030a85bfd1025fe7e8f3d21e3791337c74441753c975e210710e4a21623740a4260ccfa28c230d52cf14efe49424d56c9590776d5106cfdfb2c7dbb7f5be86c461ce147757f05cb4bdb1167387ea8c1ca3f18f7f7d6d7b4a9871c49ba3437c7e75def5cb2dd4e8c4bd8b71dd3f9154eccca101fb1719694bf3c63f76f2fc26ee6cdd20314ad97ae4c29846c1f642e48a610349fc8f8ead41b34bcce63979366861eb2c4b6d8cc26b40b6927539983ff0e43fb5c35eb9bbcb827d2b3cac69675130616b168867e46970f5cd3644f4ca11e92829291b9dd2fb6382d885b2a0e618c279aa6f88e03ccd258999f92b402094f0fc587eb93b5cde85bab6db79204f2941cd5f3cda3f4317834e37702ade878fe8f8e62950017f096b1d5513b8383881fc6e07c994ff2d8fbc7ba6fa5889933547b74deec65bd19bab5bb2fb9a250cc301fff6ded4325ef12438e487106c3c1f90b65d6f115685f5f44f33545b92485e5383d411d6400edf1a68801e9ffb9e63f6ba82ca1c33032647c97280f913879ad0b756f03aaf388299b415eed786463ccf090dbf175e0980153e9f59068f5eb8bcc1704e24ba5b2f1a349182d23ebede58770555dff8158ad14d479c0a64f331df1ce38a3c1bdb268026dd3aef7f8bca9ebd406a38414f46ab18abc1c77c34174667fcfbd96123b04f1dd140133af5d81d835ccfb3865cbf0faabd8fe3998a94e5eff62fc51aba6590582f64fcdd5961f1a81da96046d8ca2e3953218f98ffa4893c151be9c8a7077c4b3eec4344441cada108952f57991725e5aaeeeec09ac9054daf00f698093b00fc7a2838ac721f386414bc50b9c1439922177b624b014f2a26762e71614e6ef9d65d7af58f0ebca27ad79d97c8508fdd6489e255d09fc470c65d1eed2985d24b27be06b5ce702d2b5814b806fa7eeb4a657c1bad5e5aa80ae37055af7412c7413bb21743829c02aa3c30edab9004f390eec034d64ead24bd5e42233ac8ccc306532a873d5f41cfd2d1180aa3a567ceeccfadc027165df897beee8b33b33611def1ea9204ac06a51a80548c8a76b2e6fc0bf40ab9599357b349ceba5c75f1ad65922ff718138a7ed4abb344d970d64cd2bb94dbde543e99d35cce960144a049bfeb7f982649aad8cca26530b9ccc40a9a44d0f19d295d1696481091756c24ce90cfdec62f0f658bc55dcc583c437", 0x1000}, {&(0x7f0000375000-0x27)="739d152a9dc27f18302ae85467d432cf1a57e05e94d435b507e5ae1216364b3668ace7946d595d", 0x27}], 0x2) sendmsg$nl_generic(r5, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 14:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x10, &(0x7f000054b000-0x18)={0x0, {0x0}, 0x5, 0x0}, 0x0, 0x8, &(0x7f00008ef000)={0x0}) getresuid(&(0x7f000032e000)=0x0, &(0x7f0000fcb000)=0x0, &(0x7f0000b58000)=0x0) r2 = syz_open_dev$audion(&(0x7f00009a4000)='/dev/audio#\x00', 0xb06, 0x200000) r3 = fcntl$getown(r0, 0x9) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00007b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004aa000-0x4)={0x3ff}, 0x4) sendmsg$unix(r2, &(0x7f00000ae000-0x1c)={&(0x7f00005b4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b08000)=[{&(0x7f0000f92000)="", 0x0}], 0x1, &(0x7f0000304000)=[@cred={0x18, 0x1, 0x2, r3, r1, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r1, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x5c, 0x40}, 0x40840) r7 = add_key(&(0x7f00004f8000)='asymmetric\x00', &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab8000)="d713f82c7f631c8e9f65912a04f13e9481d71718a725ea314202d3288b5d4b3a8cd52558e300a36ac7a212368fa2ab8fe1d3c33284d374b13f131f4d73d62d4b770efdd6b08dcb39397d57c9b381d9b8406828441f6a853829051470a1bd91b058c81b5b6e05bfea544932bb", 0x6c, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r7, 0x0, &(0x7f00004e5000)='\x00') 2018/01/19 14:29:15 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000-0x20)={r1, &(0x7f0000009000-0xc)="c0f62ad17aa8e321cd1cd17d", &(0x7f0000028000-0x35)="6511f971b50e9403b7bcc89d1fa063677d51940ced54bb28be2dfbe5341d1a9dfb6268a457936a738101badbc1238e2c9c69c905a5", 0x0}, 0x20) connect$ipx(r1, &(0x7f0000026000)={0x4, 0x7ff, 0x7, "7ce6fe57f967", 0x45e, 0x0}, 0x10) [ 41.527827] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.532884] CPU: 1 PID: 5980 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #178 [ 41.540169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.549513] Call Trace: [ 41.552100] dump_stack+0x194/0x257 [ 41.555739] ? arch_local_irq_restore+0x53/0x53 [ 41.560412] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.565602] ? handle_userfault+0x12b7/0x24c0 [ 41.570105] handle_userfault+0x12fa/0x24c0 [ 41.574421] ? handle_userfault+0x150b/0x24c0 [ 41.578910] ? userfaultfd_ioctl+0x4520/0x4520 [ 41.583470] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.588639] ? __lock_is_held+0x40/0x140 [ 41.592683] ? perf_trace_lock_acquire+0xe3/0x980 [ 41.597506] ? trace_event_raw_event_lock+0x340/0x340 [ 41.602677] ? print_irqtrace_events+0x270/0x270 [ 41.607411] ? print_irqtrace_events+0x270/0x270 [ 41.612151] ? get_user_pages_fast+0x277/0x340 [ 41.616720] ? perf_trace_lock+0xd6/0x900 [ 41.620848] ? perf_trace_lock+0xd6/0x900 [ 41.624968] ? perf_trace_lock_acquire+0xe3/0x980 [ 41.629788] ? trace_event_raw_event_lock+0x340/0x340 [ 41.634955] ? trace_event_raw_event_lock+0x340/0x340 [ 41.640123] ? perf_trace_lock+0x900/0x900 [ 41.644330] ? __lock_acquire+0x664/0x3e00 [ 41.648544] ? check_noncircular+0x20/0x20 [ 41.652754] ? __lock_acquire+0x664/0x3e00 [ 41.656984] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.662155] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.667325] ? find_held_lock+0x35/0x1d0 [ 41.671374] ? __handle_mm_fault+0x3296/0x3ce0 [ 41.675934] ? lock_downgrade+0x980/0x980 [ 41.680064] ? lock_release+0xa40/0xa40 [ 41.684014] ? perf_trace_lock_acquire+0xe3/0x980 [ 41.688833] ? perf_trace_lock_acquire+0xe3/0x980 [ 41.693656] ? do_raw_spin_trylock+0x190/0x190 [ 41.698215] ? perf_trace_lock+0x900/0x900 [ 41.702440] __handle_mm_fault+0x32a3/0x3ce0 [ 41.706834] ? __pmd_alloc+0x4e0/0x4e0 [ 41.710709] ? find_held_lock+0x35/0x1d0 [ 41.714757] ? handle_mm_fault+0x248/0x8d0 [ 41.718968] ? lock_downgrade+0x980/0x980 [ 41.723135] handle_mm_fault+0x334/0x8d0 [ 41.727170] ? down_read+0x96/0x150 [ 41.730772] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 41.735327] ? vmacache_find+0x5f/0x280 [ 41.739282] ? find_vma+0x30/0x150 [ 41.742803] __do_page_fault+0x5c9/0xc90 [ 41.746854] ? mm_fault_error+0x2c0/0x2c0 [ 41.750979] ? find_held_lock+0x35/0x1d0 [ 41.755036] do_page_fault+0xee/0x720 [ 41.758816] ? __do_page_fault+0xc90/0xc90 [ 41.763031] ? lock_release+0xa40/0xa40 [ 41.766977] ? perf_trace_lock+0x900/0x900 [ 41.771196] ? do_raw_spin_trylock+0x190/0x190 [ 41.775762] ? inode_dio_wait+0x530/0x530 [ 41.779889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.784718] page_fault+0x2c/0x60 [ 41.788150] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 41.793916] RSP: 0018:ffff8801c47ef790 EFLAGS: 00010246 [ 41.799253] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825877a1 [ 41.806496] RDX: 0000000000000111 RSI: ffffc9000397b000 RDI: ffff8801c47efb90 [ 41.813742] RBP: ffff8801c47ef870 R08: ffff8801d59791a0 R09: 1ffff100388fdeb4 [ 41.820986] R10: ffff8801c47ef6c0 R11: 0000000000000003 R12: 1ffff100388fdef5 [ 41.828231] R13: ffff8801c47ef848 R14: 0000000000000000 R15: ffff8801c47efb88 [ 41.835491] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 41.840671] ? iov_iter_revert+0x9d0/0x9d0 [ 41.844888] ? mark_held_locks+0xaf/0x100 [ 41.849009] ? simple_xattr_get+0xeb/0x160 [ 41.853226] ? current_kernel_time64+0x122/0x2f0 [ 41.857978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.862978] generic_perform_write+0x200/0x600 [ 41.867559] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 41.872810] ? generic_update_time+0x1b2/0x270 [ 41.877372] ? __mnt_drop_write_file+0xd/0x70 [ 41.881843] ? file_update_time+0xbf/0x470 [ 41.886059] ? current_time+0xc0/0xc0 [ 41.889845] ? down_write+0x87/0x120 [ 41.893544] __generic_file_write_iter+0x366/0x5b0 [ 41.898452] ? check_noncircular+0x20/0x20 [ 41.902672] generic_file_write_iter+0x399/0x790 [ 41.907413] ? __generic_file_write_iter+0x5b0/0x5b0 [ 41.912498] ? iov_iter_init+0xaf/0x1d0 [ 41.916458] __vfs_write+0x684/0x970 [ 41.920155] ? kernel_read+0x120/0x120 [ 41.924084] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 41.928820] ? __sb_start_write+0x209/0x2a0 [ 41.933123] vfs_write+0x189/0x510 [ 41.936650] SyS_write+0xef/0x220 [ 41.940086] ? SyS_read+0x220/0x220 [ 41.943697] ? do_fast_syscall_32+0x156/0xf9d [ 41.948171] ? SyS_read+0x220/0x220 [ 41.951774] do_fast_syscall_32+0x3ee/0xf9d [ 41.956072] ? do_raw_spin_trylock+0x190/0x190 [ 41.960639] ? do_int80_syscall_32+0x9d0/0x9d0 [ 41.965212] ? syscall_return_slowpath+0x2ad/0x550 [ 41.970116] ? prepare_exit_to_usermode+0x340/0x340 [ 41.975109] ? sysret32_from_system_call+0x5/0x3b [ 41.979936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.984764] entry_SYSENTER_compat+0x54/0x63 [ 41.989153] RIP: 0023:0xf7fcdc79 [ 41.992491] RSP: 002b:00000000f77c908c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 42.000173] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020011fd2 [ 42.007416] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 42.014659] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 42.021904] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/01/19 14:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000642000)='/dev/dmmidi#\x00', 0x5, 0x2100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b01000)="2400000052001f0014f9f426000904000a00071008000100feffffbb0700000000000002", 0x24) 2018/01/19 14:29:16 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000011000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000011000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000012000-0x8)={&(0x7f0000000000)=@ipv6_deladdr={0x70, 0x15, 0x8, 0x3, 0x2, {0xa, 0x0, 0x5, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x7, 0x70, 0xffffffffffffffc1}}, @IFA_FLAGS={0x8, 0x8, 0x44}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/01/19 14:29:16 executing program 0: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e64000)={0x0, 0x20000000, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0x14) 2018/01/19 14:29:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000878000-0x10)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000503000-0x18)={0x800200, 0x8, 0x1, 0xffffffffffffffff, 0x0}) poll(&(0x7f0000a78000-0x30)=[{r2, 0x1000, 0x0}, {r0, 0x4009, 0x0}, {r0, 0x8180, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2c0, 0x0}, {r0, 0x1000, 0x0}], 0x6, 0xa42) mmap(&(0x7f0000bd3000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000f8000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10000000000042) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00002ea000-0xb3)="17e3e8fece0d3e2306deb6e7b80d6416679d0484e7d45b89b9be29c811a7a36f3e79390f8d587e99baa903c0fc24b2c05385d2991e41dd55483112c40d821b0e36c6ed8b4f28522f08b20d1bac136e8ff9aab710fcc4de9b69af227668d4ed55a867e170f5f235f33927e392ea7b5e992689e6e5384c0c66a56de7cd729ccfbe218448773e0e8067ef1a507f6a1d04f8d5736d9c66385877d4e112a1b399d8f80b532eb776601d312fc8c8515368312fe6c55c") dup2(r0, r3) read(r4, &(0x7f0000a42000)=""/23, 0x5fad112c) 2018/01/19 14:29:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000185000)='/dev/snd/seq\x00', 0x0, 0x282800) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/19 14:29:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af4000-0x15)='/proc/self/net/pfkey\x00', 0x7d9d113a15168264, 0x0) write$tun(r0, &(0x7f0000d88000)=@hdr={0x2, 0x80, 0x10001, 0x9, 0x6, 0x3, @ipv6={0x5, 0x6, "cf5147", 0x23e, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x87, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}]}, @dstopts={0x32, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffff00000000}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x3f, 0x2, 0x4, 0x0, [0x1]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}]}, @hopopts={0x67, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0xcd, 0x6, 0x80, 0x2, [0x5bce, 0x8, 0x9]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xcf23}]}, @routing={0x2f, 0x8, 0x1, 0x3a3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}]}, @dstopts={0x3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x61b, 0x2, 0x721, 0x3, [0x8]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0xffffffffffffff81}, @calipso={0x7, 0x10, {0x9, 0x2, 0x2, 0x4, [0x5]}}]}, @hopopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2}]}, @routing={0x7f, 0x8, 0x0, 0xfff, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x1, 0x3, 0xcd, 0x0, "7ef865fe288de637daa56e1d2a75b19d15b607daa94fc41d276c9dc720783ded7cb833ff3fa64b190435ce148bd44699f714aeb1a6a5a4c5900c379049f9ecf586063634a4cb431bc2a74049a233887d5e4b69cc51909564c56a9f5c88c13250dd1eab123cee3f6d14726ba7af9d82e1e91cfb451a77032bdc1b21f4f86ac14b4c3b9c5d0d642bf55e8ecb83ddf0c797ea2b231987d25b2e6063707c9732c7b787b750076d6477fd66238a2a53f7f5f8c79c9bfcf25de8b8c41ff0d12671fd0fb49d1e27c5"}}}}, 0x270) syz_emit_ethernet(0xe6, &(0x7f0000d1d000-0xf6)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0xb0, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@hopopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x7, "ccc42ca024fd8f"}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x7, 0x10, 0x80, 0x8001, [0x0, 0x1, 0x3, 0x100000001, 0xc8a, 0xfffffffffffffffb, 0x5, 0x5]}}]}], ""}}}}}}}, 0x0) 2018/01/19 14:29:16 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x7, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 14:29:16 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001f000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x1, &(0x7f000001f000)="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") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001e000+0xa84)=0x3, 0x4) [ 42.029149] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 42.059655] dccp_close: ABORT with 65423 bytes unread 2018/01/19 14:29:16 executing program 3: prctl$intptr(0x1a, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 14:29:16 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f0000408000-0x8)={0x0, 0x0}, &(0x7f00002eb000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bfe000)=0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009a5000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x62)=""/98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x101001) perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x6, 0x5, 0x3800, 0x191, 0x0, 0x0, 0x8000, 0xc, 0x5, 0xaca6, 0x4, 0x0, 0x69, 0x9a8d, 0x1b8, 0x7, 0xffff, 0x3, 0x4, 0xffff, 0x9ae, 0x8000, 0x0, 0x7f, 0x5, 0x7fffffff, 0x8a, 0x20, 0x5, 0x1, 0x47, 0x200, 0x0, 0x5, 0x5, 0x3, 0x0, 0x9, 0x6, @perf_config_ext={0x6, 0x0}, 0x400, 0x400, 0x0, 0x2, 0x40, 0xee, 0x1, 0x0}, r1, 0x10000, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, 0x0, 0x2, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpgid(r0, r1) 2018/01/19 14:29:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000524000-0x4c0)={{0x9, 0x0, 0xc83a, 0x1000, "d1c8dd79b64118721df0b09e0ae1b067f8397b7e52c3213d779cf0abf03d91ad184425c4cb5f40ada26b72f4", 0x8000}, 0x43, [0x6d, 0x1000, 0xce1b, 0x70, 0x1, 0x9, 0x0, 0x2d, 0x1, 0x1, 0x8000, 0x3f, 0x40, 0x100, 0x1, 0x10001, 0xffffffff, 0x49, 0x600, 0x6, 0xff, 0x4, 0x1c00000000000000, 0x6, 0x1, 0x1f, 0x9, 0x7, 0x5, 0xff, 0x8, 0x100000000, 0x0, 0x5, 0x5, 0x2, 0xfffffffffffffff7, 0x5, 0x3, 0x80, 0x1, 0x9, 0x7, 0x7, 0x400, 0x1000, 0x4, 0x8, 0x3, 0x4, 0x0, 0x2, 0x3, 0x10001, 0x7fffffff, 0xee6, 0x8, 0xbf, 0x7, 0x6, 0x9, 0x3f, 0x10000, 0x7, 0x7, 0x0, 0x5, 0x4, 0x7fffffff, 0x4, 0x5, 0x3ff, 0x0, 0xfa, 0x7fffffff, 0x1, 0x0, 0x80000001, 0x1, 0x5, 0x3b6, 0xfff, 0x2, 0x0, 0x1, 0x0, 0x3, 0x8, 0x7fff, 0xfd, 0x2, 0x2, 0x42, 0x9, 0x1, 0x2, 0x400, 0x0, 0x0, 0x2, 0x10000000, 0x3, 0x401, 0x5, 0x80000001, 0x8, 0xffff, 0x2d, 0x1, 0x65a, 0x3, 0x10000, 0x1ff, 0x80000000, 0x9, 0x2ca7, 0x1000, 0xb3, 0x9, 0x9, 0x6, 0x10001, 0x70, 0x4, 0x9, 0x7118, 0x0, 0x3ff], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @multicast2=0xe0000002, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/19 14:29:16 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000079000-0x14)={0xffff, 0x7, 0x0, 0x4de, 0x3aa}, 0x14) r2 = getpid() r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000dd000)={r0, 0xffffffffffffffff, 0x0}) 2018/01/19 14:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/19 14:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f0000593000-0x4)=0x0) r2 = creat(&(0x7f0000ffe000-0x8)='./file0\x00', 0x1) r3 = open(&(0x7f0000ec6000-0x8)='./file0\x00', 0x0, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000805000-0x11)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000060c000)='/dev/autofs\x00', 0x80000, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b4000-0x16)='/selinux/checkreqprot\x00', 0x22000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000476000)={0x3, r0, 0x1}) r8 = syz_open_dev$sg(&(0x7f0000e14000-0x9)='/dev/sg#\x00', 0x7, 0x0) r9 = syz_open_dev$usbmon(&(0x7f00005b3000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x80000) r10 = syz_open_dev$sndpcmc(&(0x7f0000503000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x8400) io_submit(r1, 0x9, &(0x7f0000c9a000-0x24)=[&(0x7f00007b3000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000a3a000-0x1b)="28779cd8680dfa57d463e6fef4cbc756ee1a3db873a2c4e04c0874", 0x1b, 0x8000, 0x0, 0x0, r2}, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x8, 0x20, r0, &(0x7f000034b000)="8714511ec53c96d8a1b19de5405475318ab4a187c2715ce94ee518a685cf04499df24127f19ab1d2cb27f67b1ec87ee8febf9e7962978f3d6c3cd0e6fe0f8566d6191f496769191ec3fd69367fc3012ef68d08adc36dfd2e783cdab603872f13398b7a86e3e2fa0eb490b8c85d88b99fa32320c5d4aa43d1ddc76193c36f55dfcb9315c41d4e69855b8bf79049b81f42fec672518da8deca6715a52eb91cf98b2a0424c782ab", 0xa6, 0x2, 0x0, 0x1, r3}, &(0x7f0000f95000-0x40)={0x0, 0x0, 0x0, 0xb, 0x6, r0, &(0x7f0000f86000)="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", 0xfb, 0x7, 0x0, 0x0, r4}, &(0x7f0000fb9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000410000)="", 0x0, 0x7f, 0x0, 0x1, r5}, &(0x7f0000222000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000d88000-0x68)="41510ae7b0b86df094fdc7045ce8256c256e248437e336e5eaf2b926f605de87924b620d064e7401c3e4ce2230804f1d34c3d98aabeff367e743bc0617819c3d0da049f27e6acefb9c3809dcd14ebb2d711638a2ba4bf941cea79bb90aecb0da7eacc0843922ffb5", 0x68, 0x400, 0x0, 0x1, r6}, &(0x7f000066c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8000, r0, &(0x7f00005fc000)="3d706b95d637b465859f553acb86bd6e79733f56bc37af9cab88d5dd3ecccce73795c1510d55418635b73cda48e4ac974e6091e1462fc7552285d4fd1614cd93188b34f992537cf370234a752733f01e258171", 0x53, 0xd6, 0x0, 0x0, r7}, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f000075c000)="8b359ecdb27145eccb335adbcc8a591b317eca1dd3198443e97a12a8881e186757358c2f64df29eac68773349891ce8d3fc896b5ec36d4b5d149fa117c2ddd764e1c36578a48ff43ccb1679952b9080d15a8b6ecf137d56f237db916db6696400dbe2233c348160dabbce892a5613b7fe78a5a3f9b98992e68cdd91731c9f82f52d46ac258e9fa6496a5664edc3302a91222d76a82e791bd5d2c6f1bf2fcbdb5a3351ada481c7b6d322b8549e64d7cbd371a1e", 0xb3, 0x481, 0x0, 0x0, r8}, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f000080e000-0x92)="e07fe78020b620a7307759f28bf6d48333ef9e24f41ef81b48e543cc319e4960353896f419b2d9e66ba5dc06c9243572391844d237dab7218b5bf96f4d04562f546ffe1837d35fa2ee28e2f06069723ee6459d557327b2cae45b5904b73cb2c4007aecd221c76ef84000ef03c028d95c2384cc8b0be311efe1e8e86feecce69f54a6e0591f182c2a953ab218743689003c8d01bfe54e17", 0x97, 0xfe, 0x0, 0x0, r9}, &(0x7f0000754000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000b77000)="69b4e5ef076214e79029dc09e9b0b8f5dfeffbfa1f598a77a48d9d40105218882e5e60ba6eb85bd3336d48095dedb33faeb5de", 0x33, 0x9, 0x0, 0x1, r10}]) poll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x200000000000031f, 0x0) 2018/01/19 14:29:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000ac5000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:16 executing program 6: r0 = socket(0x5, 0x80003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt(r0, 0x114, 0x2, &(0x7f0000000000)="", 0x0) r2 = geteuid() getgroups(0x4, &(0x7f0000908000-0x10)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x7f, 0x4) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e36000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000)='./file0\x00', 0x32) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000001000-0x40)={0x20, 0x3, 0x5, 0xffffffffffff7fff, "6f6e97e7fdfb875e6b0dc0aedd39f9797665632fb2eaad89f8e23c885756e82804f5731a70611788bca727e6", 0x100}) [ 42.102679] audit: type=1400 audit(1516372156.080:42): avc: denied { getattr } for pid=6018 comm="syz-executor6" path="socket:[16428]" dev="sockfs" ino=16428 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 14:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000c07000)=@generic={0x4, "0525ee3a3c4dc1522c50e8e18021e427253a69869108476645b7bcd9c58a0047e7afaa6afaf5c3d044b71f3ef32ccefb1d32625ae9c621848288b834dd77704fcd1575bcd22289d5acf66e9915fce687e08b62d2c21796470f56cdb82a3ebce81618ec51ef0080db8db017c4c8cabb3d3c27901beab253036d3271460fd9"}, 0xfffffffffffffc82) sendmmsg(r0, &(0x7f0000e49000)=[{{&(0x7f0000b99000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006e0000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000756000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d59000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/19 14:29:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000)='\x00', 0x0) getresgid(&(0x7f0000f96000)=0x0, &(0x7f00005e3000)=0x0, &(0x7f0000946000)=0x0) getresgid(&(0x7f00008e7000-0x4)=0x0, &(0x7f000086f000)=0x0, &(0x7f00005a5000-0x4)=0x0) fstat(r0, &(0x7f0000afb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa4000)=0xc) getgroups(0x6, &(0x7f000023b000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eab000-0x4)=0xc) getresgid(&(0x7f0000def000-0x4)=0x0, &(0x7f0000da6000-0x4)=0x0, &(0x7f0000329000)=0x0) getgroups(0x1, &(0x7f0000652000-0x4)=[0x0]) setgroups(0x8, &(0x7f0000ea0000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) r9 = syz_open_dev$sndseq(&(0x7f00007a2000)='/dev/snd/seq\x00', 0x0, 0x0) r10 = dup2(r9, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r10, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:16 executing program 2: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad7000)={0x0, 0x0}) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ad7000)={@common=""/16, @ifru_flags=0x0}) r1 = socket(0xa, 0x806, 0x0) ioctl(r1, 0x8912, &(0x7f00006e6000-0x8)="72c23aa406f7d7ff") 2018/01/19 14:29:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004d4000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000032000-0x38)=[{&(0x7f0000056000)="21ce43cd915b926daf390e2454860e2148d3b40a74dff70868271a6cfc404af4795a4f53ec76856111c58a70fd990790c41ff823f9970d6057a8330ca71df9fc1fe606c7c1eb64413b9f1e5ef65b8189fa94c356f561dc63ee8b30d56ea6babde1b1b6bc54918c2d4ae0e4894985257d18f739a914617b8dd96ca18b7d138d98d530798264a62be0561c1178e7d5a9c63727c73dc9c02c5b07faf4db0376f8c71488ddb3e72cd652d8ac724f32295a7bbca9b0846376875937a31f58e57b02ecd7e85c42b819484195512fb5717964dac3dc4782cebc6a99798045c8c1008307605d22976a3051d8ef367bd3c65fc4f502c5e6", 0xf3}, {&(0x7f000003a000)="c4f31eb4c23ff5877c034502820149ceb7e92d41c81b434ba4c1f5894d30d1575b79d18e78a8ba7f652949fad78aff5ae3c354dda08941464a1bcea0f86825eea0095931cda32ec4b63484cdf05ac58fbfef019b564b2160bada5c5622eddf434d97b8e55c47b7e21db19e99c2a4bf05c78a3c63ef5ae426af0e0c104609dafee39a8f67ccf3c3923c9b91a00c994e4c86f9c59c8197fd7a3f9f5e4b19cd", 0x9e}, {&(0x7f0000032000-0x29)="3e266179bb8fd8e77783549ca181fb946fada03a5173492c112b2551cf76edbfc26ff651f5e8e8142d", 0x29}, {&(0x7f0000048000-0x9e)="39600194a03387521d5ec30084fdf9ab5f9b827d4e94905be62d04834ea843985d19fa753cd86f8806e022795f7a32c76179dd9657f04a8cff570098381ad168b4d0680da3151fd0d899a4cddcbb95bc4ba7c5342e6a8cef51665dff062ce7cf1a2190ecfb7dbd5ffb5805b2816b7426b0d3b849c1ceb79f176027727944988120fcc808fd5d5fd6baadc61ddbb253e56a5faa4dd81482891e29e87d804d", 0x9e}, {&(0x7f0000013000-0xe3)="56d92bf165a80da19cc86deea5a9602fa5d99f095e60fcbd8f3b10a825ff6565fa53565c94b49aa3a7aea32f2cd1439e91f99a26a6250d0431e4e89d08883482e202b6239c3d6de530ff900c2c69de535bf73224ffe866bdb17e1956d2490cf51bcf0ddf21bd41de16b9bec040c4de15213808b8cb9fc36a2c655316bcd783572614ccb82323f7c5b0a9b03d8c391d706e04edf865bac74f50b252de3ab0ac07f0d3adf33d84ba7620925175870cb5e4108fec072c1a51bd161d50e7ec01193e99092e6836d3351a699fa56715e2e2916f03dd1a8193c33604595aaaa2849a180eb6d1", 0xe3}, {&(0x7f0000007000-0x10)="3e38b636e23bbe907960a5d93caf0feb", 0x10}, {&(0x7f000002a000-0x7b)="ed997cd677136b5ab9d5dbc6c3151e85f462bb0274ec3d330cfb7f8bc2cb4533a276eff46ea956c821ab2f4569d9f2a39329b187db2a850f6033679ea5ca821d65ff4bd3f67dc813ec477f7ca08264d0eb6500b354bd5ee22deaf789cc701cc4c37a0a053f3446f240bb9419a9be9e3dcf87586b9f802e578f2a9c", 0x7b}], 0x7, 0x8) signalfd4(r1, &(0x7f000003e000)={0x0}, 0xfffffffffffffec0, 0x0) 2018/01/19 14:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e24000)='ppp0-\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002d9000-0x8)={0x0, 0x240}, &(0x7f0000afd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ade000)={r1, @in={{0x2, 0x2, @rand_addr=0x5e12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r3, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000bfd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = getpgrp(0xffffffffffffffff) r5 = perf_event_open(&(0x7f00009b8000)={0x3, 0x78, 0x0, 0x1ff, 0xea, 0xffffffff, 0x0, 0x7ff, 0x20058, 0x6, 0x7, 0x9, 0x0, 0x3, 0xff, 0x7, 0x4, 0x7, 0x1000000000000000, 0x7, 0x1, 0x5, 0x6, 0xfa, 0x3113185b, 0x5952, 0x10001, 0xfffffffffffffeff, 0x4, 0x6, 0xffffffff00000001, 0x3, 0x9, 0x5, 0x0, 0x0, 0x5, 0x80, 0x0, 0x7, 0x4, @perf_config_ext={0x7, 0xfffffffffffffff9}, 0x1, 0x9, 0x7ff, 0x7, 0x1, 0x1, 0x7fffffff, 0x0}, 0x0, 0x8001, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000033b000-0x78)={0x1, 0x78, 0x5, 0x0, 0x5, 0x8000, 0x0, 0x7ff, 0x0, 0xa, 0x141, 0x5, 0x400, 0x2, 0x37, 0x6d, 0x80, 0x10001, 0x3, 0x40, 0x8, 0x2, 0x5, 0x0, 0x4, 0x400, 0xfffffffffffffffe, 0xd50d, 0x1, 0xffffffffffffffe1, 0xbe7, 0x2, 0xffff, 0x51d, 0x2, 0x6, 0x7, 0x3, 0x0, 0x4c9, 0x3, @perf_bp={&(0x7f0000e2c000)=0x0, 0x4}, 0x8000, 0xffffffffffffc745, 0x5, 0x0, 0xfffffffffffffffb, 0x8, 0x3, 0x0}, r4, 0xa3cb, r5, 0xf) 2018/01/19 14:29:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000869000-0xd1)=""/209, &(0x7f00009f5000-0x4)=0xd1) getsockname$inet(r1, &(0x7f0000228000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000666000)=0x10) creat(&(0x7f00006ce000-0x8)='./file0\x00', 0xe9) 2018/01/19 14:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/mixer\x00', 0x6000, 0x0) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000c5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0xa, 0x20, 0x80, 0xff, 0x0, r2}, {0x6, 0x7fff, 0x95c, 0x3, 0x6, 0x7, 0xf89d, 0xb12f}, {0x9, 0x3, 0x0, 0x2}, 0x0, 0x4, 0x3, 0x0, 0x3, 0x2}, {{@in=@empty=0x0, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x2, 0x3a, 0x6, 0xffffffffffffff05, 0x5}}, 0xe8) readahead(r0, 0x9, 0x7) 2018/01/19 14:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 2018/01/19 14:29:16 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mice(&(0x7f000090b000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f66000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f66000-0x4)=0x8c) 2018/01/19 14:29:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e26000-0xc)={0x0, 0x4, "46d9295d"}, &(0x7f0000660000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000087c000)={r2, 0x8}, &(0x7f0000efb000)=0x8) bind$alg(r0, &(0x7f00007e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000ea7000)=[{&(0x7f00002b6000-0xbe)="6b6972423ad40cc9e2dff3ccbf268c5129649e3f13bd82eafcb6b0495aaca3320574ea1a6da2088f704c3c2c589dc6907536211f1259271b811a340fa6eb7a6d7643312f45eb601bfeb2cb24a45b5ba93a", 0x51}], 0x1, &(0x7f0000678000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f0000b50000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000dcb000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) 2018/01/19 14:29:16 executing program 4: mmap(&(0x7f0000000000/0x94a000)=nil, 0x94a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000094a000-0x242)="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", 0x240, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000814000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000452000-0x50)=[{&(0x7f00006a5000-0xe8)=""/232, 0xe8}, {&(0x7f0000949000-0xcc)=""/204, 0xcc}, {&(0x7f0000688000-0xa4)=""/164, 0xa4}], 0x3, &(0x7f0000948000+0x5e1)=""/148, 0x94, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00007ae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000094b000)=0x0, &(0x7f00001ef000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007fb000-0x14)={0x0, 0x7, 0x100000000, 0x80000000, 0x101, 0x3ff}, &(0x7f000094b000-0x4)=0x14) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000537000)={r2, @in6={{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5885, 0x3, 0xffff, 0x10001, 0x3, 0x0, 0x66, 0x3, 0x1f, 0xe40, 0x69ef, 0x1, 0x1, 0x4, 0x1f]}, &(0x7f000094a000)=0x108) 2018/01/19 14:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000445000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a8000)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000358000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000132000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ab1000-0x8)='./file0\x00', 0x80400, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) sched_yield() 2018/01/19 14:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_pts(r0, 0x800) ioctl$VT_DISALLOCATE(r0, 0x40096101) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000a79000-0x8c)={0x7, 0x7fffffff, 0x8, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00002d9000)="3e5edd5e7d5d3de5ae7b63a4cc0a44ba2c6d171ff70dcc70ef6717a648d05a09a1e2dc3c8befff8c90973b9071dbfebea9dcdc239dea907021b707ba0a46dfb92a281698a5d1206db28deb46b0f46018dc157103d75fda2b054f644c697d143df53b3767a23b7fd8e456c6f7517e3466249d0c047a96740b81da858d96a42e327e751fac5365f980fdb7cf4784b35d7e327a26f92c0242b41a79211482097d4c102105626006683378967902e05b4ec024b8ca8b9f1b08df8d519a8b") 2018/01/19 14:29:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) r2 = syz_open_dev$tun(&(0x7f00001a4000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000065d000)=0x0) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) [ 42.289964] audit: type=1400 audit(1516372156.267:43): avc: denied { setgid } for pid=6063 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 14:29:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00001c2000)=""/225) r1 = pkey_alloc(0x0, 0x20001) pkey_free(r1) 2018/01/19 14:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mlock(&(0x7f0000ecb000/0x4000)=nil, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000f9c000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x1, 0xa9f2) r2 = syz_open_dev$sg(&(0x7f0000adc000-0x3)='/dev/sg#\x00', 0x4, 0x2000080) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000def000-0x10c)={{0x2ff9, 0x1, 0x5, 0x100000001, "740f6093acd868bf3336d9fd206b2b6ecdab87c950eac0c8ac0aca90a36001edbb8d9e5ae79f7e38b267421f", 0x1}, 0x0, 0x0, 0x3e60, r1, 0x6, 0x1ff, "b0c6d98ac5d7987ecc0b476dad3aa9024e750496db01ba6584a6a7fada234ce9c66a9d6b39f9a91425a2939c2e24c5e78355cb07773afe1667deed8dae118151", &(0x7f0000ea4000-0xa)='syzkaller\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x0, 0x4, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:16 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001f4000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x7, 0x4) dup3(r0, r1, 0x80000) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0}) [ 42.371370] QAT: Invalid ioctl [ 42.385825] QAT: failed to copy from user cfg_data. [ 42.406056] QAT: Invalid ioctl [ 42.415565] QAT: Invalid ioctl 2018/01/19 14:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getrusage(0x1, &(0x7f00004e2000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000de6000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x2000, 0x1, &(0x7f00000fe000)={r1, r2}, &(0x7f0000289000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/19 14:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x9, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000889000-0x8)='./file0\x00', 0x40040, 0x100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000b33000)={{0x2, 0x0, 0x401, 0x2, 0x5}, 0x1000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 14:29:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000169000-0x4)=0x10000, 0x4) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2018/01/19 14:29:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c36000-0xa)='/dev/cuse\x00', 0x80400004, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000817000)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) write(r1, &(0x7f0000f3c000)="e8", 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ceb000+0x8ad)=0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000065e000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000aa4000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a3a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r3}) sendmsg(r0, &(0x7f00001ee000-0x1c)={&(0x7f0000b1b000)=@l2={0x1f, 0x3ff, {0x894, 0xeeb, 0x2, 0x7f, 0x3, 0x1a0000}, 0x2, 0x7c3}, 0xe, &(0x7f0000543000)=[{&(0x7f0000193000)="95848ef4702d8f0ccfd1c9426644b16566a2fba0f189874189f0a2eb13864c090574cff57981d4f2206546933a3a07227dbc4726c491f119fdcaff7e", 0x3c}, {&(0x7f00002b3000)="d04c699c1a1463a03003817bcb3d3ea924033723deb5ff531bd1fe3ecdccde55a061edd42a877e8c11e99f4bffc7570589661bfec9da89f19e8ca893f73ed2ad8c8d354ef4064d02704f9098381d725cad9fc2cd0ab8dd7f629736a01a35714fb39ec28e2150ada92a5a483b0e26868806c7a57c9fe2", 0x76}, {&(0x7f000081a000)="2d73eac33c9f81", 0x7}], 0x3, &(0x7f0000966000-0x214)=[{0x1c, 0x1bf, 0x80, "6ad9572ef83c84006fc0b87753903b21"}, {0x9c, 0x11, 0x81, "a2fa148bd4ff8c24c0c3c7377a844e3b9c919028f40dd21a49c12f9c9caa41aa15646f40da819efae748a2618c1a512f617e39ff8d7eaf06733d8062697150f9e75d7b1e1b6f00fd1c4102b1aae2c705dd5630d7fbfe811ab174aa72c3589189bdba6952afb1c13517314db82de8abbadf84637b0565dd73966072056039a8210447a0fe311ec79f49bbd574cb"}, {0xfc, 0x139, 0x10000, "724f073f54343b93f5b00b25b1e2dc10997d271a38aa380bd6f2c2d3529e9133ab8f2e2466885492169171728a8b7a69c103da5c6954132fb0206739d2b897fd16f643a97270e3837cdc11237415b70612cd84e380786b39757559859b642db899929c9851c91f676e67f63173cbebab68a8fd2c199b23dd51984e80378fa5d11ce7a15a0f3236419db3d92a2e8e3ec9db21a5f4ed127e9c5448c9bc278a81873881353c65896edf88c5ca0ecd972e5fa62abb8edc77d858c7dc05d71ae0e2c34c8323cafdc5d3cf46e44e6ba4beaf36029fe3f0e89d588f83acb8f363269cb92ceea9b770ed44cf274e8f8bb2e6"}, {0x50, 0x112, 0x2, "698d33386b25e91c0603fc395c0dcb1b62e852c0cf854b3a7f3bdbec2254b8d56b97762cd762f08c0014d0a106cf38fe53ddd5308f9f30f43294986358abe51566"}, {0x10, 0x102, 0xde, "a336"}], 0x214, 0x20000800}, 0x4) 2018/01/19 14:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00004bb000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eaa000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000075a000-0x8)={0x0, 0xd10c, 0x7}, &(0x7f000040f000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e4f000)=@sack_info={r3, 0x0, 0x0}, &(0x7f0000c86000-0x4)=0xc) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000059a000-0x4)='tls\x00', 0x4) keyctl$set_reqkey_keyring(0xe, 0x5) close(r0) 2018/01/19 14:29:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) getpeername$packet(r0, &(0x7f000078d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e26000-0x4)=0x14) sendmsg$kcm(r0, &(0x7f0000760000-0x1c)={&(0x7f0000c5c000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000c76000-0x10)=[{&(0x7f00007b5000+0xe0a)="1ce746bb4d27bfcc4b09cb4aa8ac3393d533ff07a0538220603151aa7f756835b76d31d3cdc84acbebdb1d5734d93638074057ad15c523709b49cbf2e7e1e49d683615b157081255ac3f1d18e3dad672401bc34e2fe1f0b7ae3e92b6aedf236f5beca220e7b5d370e9ae05f0408c2d66160141e33c382161b11f74f11bce27666780f9fac50f94a0c28b55b649e993abb66fed606ca6e1385301628326eddb921a9ac28b3cefffcbcb34db64f8c586b072f60b1b4fe447fb90", 0xb9}, {&(0x7f00006db000-0x1c)="aa8ccd89450fdf96d64826edeacb35592aa7294f82a45ccc05404b07", 0x1c}], 0x2, 0x0, 0x0, 0x4000010}, 0x4000000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00008a7000-0x88)={0x100000, {{0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = open(&(0x7f0000ac2000)='./file0\x00', 0x400000, 0x24) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000be1000)={0x2, 0x7, 0x2}) 2018/01/19 14:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000d2e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c13000-0xd3)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a28000)=""/201, 0xc9, 0x140, &(0x7f0000dba000)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000026000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022b000-0x4)=0x8c) 2018/01/19 14:29:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x1, 0x1, [0x25]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000085d000)={0x0, 0x0}, &(0x7f0000946000-0x4)=0x8) [ 42.428142] QAT: Invalid ioctl [ 42.432591] QAT: failed to copy from user cfg_data. [ 42.439677] QAT: Invalid ioctl [ 42.443809] QAT: Invalid ioctl 2018/01/19 14:29:16 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='user:]self\x00', 0xfffffffffffffffe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x60402, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80800) splice(r0, &(0x7f0000007000-0x8)=0x0, r1, &(0x7f0000004000-0x8)=0x0, 0x5, 0x4) 2018/01/19 14:29:16 executing program 4: mmap(&(0x7f0000000000/0x815000)=nil, 0x815000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000179000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000815000)={0x100, 0x4, 0x4, 0x4, 0x7, [{0x3, 0xa187, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3ff, 0xda20, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100000001, 0x1, 0x45, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xbb00, 0x3420000, 0x8, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x20, 0x2, 0xb00, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x1f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7f, 0x5, 0x6, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}]}) getsockopt(r0, 0xfffffffffffffffd, 0x1, &(0x7f0000177000-0x2f)=""/47, &(0x7f00004be000)=0x2f) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000104000)={0x0, 0x0, 0x0}, &(0x7f0000816000)=0x4) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x7) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000818000-0x4)=0x0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000816000)={r2, r0, 0xd}) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) lseek(r2, 0x0, 0x4) setns(r1, 0xc000000) 2018/01/19 14:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000e48000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x8000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000291000-0x8)={0x0, 0x0}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000b11000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000075a000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f1d000-0x90)={[0x46e8, 0x7fffffff, 0x5, 0x7, 0x40, 0x8, 0xffffffffffffff64, 0x1f, 0x2, 0x3, 0x4, 0x9, 0x6095, 0x1, 0x9880, 0x4], 0x14000, 0x40004}) clone(0x4004000, &(0x7f00006f7000)="ff5793c27e1d21438017311309c598a6ebc77b9d2f499cbabe89902c8666c5281c7b68b53cb30986a13e6c61f1459c5ad9b326f6a74bfd316d7c7f87384d74ade9b471bcfb9e28fd91cd1f9a2a48d783a023b7535a395bd679bc6f9b1d6b1e07c5c53b9f7f1b560c20b7bb19abff9e2d6cda7c7e47395d35e4573ab7ecf6d600bc10a0cc650f7795319aa71f44be90a7a08171275d7f2f599e7208f443d788cd056c723d87f60af8e324717fdabd788949607100cecbf78b2a58c5a74791120750814f9b96dec739", &(0x7f000058f000-0x4)=0x0, &(0x7f00007ca000-0x4)=0x0, &(0x7f0000535000)="eb42a90f85994d4eaa55531b653d8260e3cdc4ab2fdfdcc323673efe2625cfef9e133c1c6aceee5acb480178b41c1f96cf72ffbee5afc15096e1b987528e5b2beff47d11a3d4c199ae62e097075f1720a62eb72f3e24baf03bdc9a1c1ee6") sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000338000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe, 0x2, 0xff, 0xd1a0cabfcba30929, 0x0, 0x8001, 0x8001}, &(0x7f000077a000)=0x20) socket$inet(0x2, 0x0, 0x0) bind$inet(r2, &(0x7f0000cf9000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000043e000)={0x3, 0xfffffffffffffbff, 0x8000, 0x10000}, 0x10) shutdown(r0, 0x1) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000d1a000-0xa8)={0x6666666666666ac, 0x0, [{0x8000000b, 0x4, 0x2, 0x7, 0x16000, 0x0, 0x7, [0x0, 0x0, 0x0]}, {0xc0000001, 0x4, 0x4, 0x4, 0x1, 0x1, 0x4, [0x0, 0x0, 0x0]}, {0xf, 0x8, 0x6, 0x5, 0x3, 0x4ca, 0x2, [0x0, 0x0, 0x0]}, {0x3, 0x7f, 0x6, 0x6, 0x0, 0x8000, 0x1, [0x0, 0x0, 0x0]}]}) 2018/01/19 14:29:16 executing program 2: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000b0d000-0x1c)={&(0x7f0000b0c000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00007b1000)={&(0x7f0000b0c000)=@bridge_dellink={0x28, 0x11, 0x0, 0x4, 0x1, {0x7, 0x0, 0x0, 0x0, 0x20, 0x40400}, [@IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000afe000)=""/140) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000db000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/19 14:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000f11000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 14:29:16 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x0, r0) [ 42.526200] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/19 14:29:16 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x2, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x40400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000b000)={0x0, 0x70, "78c7864522a2723c8f30ff834b309ab1f6dba2e328d369ae6e6be58ee291b204691c6e4dde965f6e89ab6845b63847ea938c45e42dd2e42a2801e1bd35f21331e686ba36f829cf6fb0bfc37b58901b70d0c692e211a44b32ca39ead679f0cb2f3ec2d77b71ff1cfcb5a83bccf4331603"}, &(0x7f0000006000-0x4)=0x78) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r2, 0x1000, "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"}, &(0x7f000000c000-0x4)=0x1008) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000000a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xfffffd0f) [ 42.582879] sctp: failed to load transform for md5: -2 [ 42.596012] ================================================================== [ 42.603441] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 42.610883] Write of size 160 at addr ffff8801d86b1460 by task syz-executor6/6149 [ 42.618487] [ 42.620096] CPU: 0 PID: 6149 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #178 [ 42.627339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.636664] Call Trace: [ 42.639217] [ 42.641345] dump_stack+0x194/0x257 [ 42.644951] ? arch_local_irq_restore+0x53/0x53 [ 42.649595] ? show_regs_print_info+0x18/0x18 [ 42.654067] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 42.658539] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 42.663272] print_address_description+0x73/0x250 [ 42.668085] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 42.672813] kasan_report+0x25b/0x340 [ 42.676591] check_memory_region+0x137/0x190 [ 42.680972] memcpy+0x37/0x50 [ 42.684053] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 42.688616] ? tcp_v6_conn_request+0x270/0x270 [ 42.693169] ? __local_bh_enable_ip+0x121/0x230 [ 42.697814] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 42.702803] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 42.707442] ? trace_hardirqs_on+0xd/0x10 [ 42.711563] ? __local_bh_enable_ip+0x121/0x230 [ 42.716207] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 42.720862] ? ip6_copy_metadata+0xad0/0xad0 [ 42.725252] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 42.730859] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 42.736198] ? __bfs+0x686/0x750 [ 42.739537] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.744536] tcp_get_cookie_sock+0x102/0x540 [ 42.748920] ? selinux_inet_conn_request+0x25b/0x390 [ 42.754007] ? cookie_ecn_ok+0x120/0x120 [ 42.758049] ? xfrm_lookup_route+0x4f/0x1a0 [ 42.762348] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 42.766905] ? ip6_dst_lookup+0x60/0x60 [ 42.770857] ? tcp_select_initial_window+0x30c/0x410 [ 42.775939] cookie_v6_check+0x177d/0x2160 [ 42.780158] ? cookie_v6_init_sequence+0xe0/0xe0 [ 42.784894] ? sk_filter_trim_cap+0x40a/0x9c0 [ 42.789364] ? lock_downgrade+0x980/0x980 [ 42.793489] ? lock_release+0xa40/0xa40 [ 42.797439] ? __lock_is_held+0xb6/0x140 [ 42.801486] ? sk_filter_trim_cap+0xe7/0x9c0 [ 42.805880] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 42.810791] tcp_v6_do_rcv+0xe4d/0x11c0 [ 42.814740] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 42.818862] ? tcp_v6_fill_cb+0x440/0x490 [ 42.822986] tcp_v6_rcv+0x2309/0x2b60 [ 42.826780] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 42.831524] ip6_input_finish+0x37e/0x17a0 [ 42.835728] ? ip6_input+0x3b4/0x560 [ 42.839429] ? ip6_rcv_finish+0x7a0/0x7a0 [ 42.843553] ? nf_hook_slow+0xd3/0x1a0 [ 42.847420] ip6_input+0xe9/0x560 [ 42.850846] ? eth_gro_receive+0x820/0x820 [ 42.855055] ? ip6_input_finish+0x17a0/0x17a0 [ 42.859533] ? find_held_lock+0x35/0x1d0 [ 42.863569] ? ip6_rcv_finish+0x7a0/0x7a0 [ 42.867691] ? ipv6_rcv+0x16cd/0x1fa0 [ 42.871469] ip6_rcv_finish+0x1a9/0x7a0 [ 42.875416] ? ip6_make_skb+0x5e0/0x5e0 [ 42.879367] ? __lock_is_held+0xb6/0x140 [ 42.883404] ? nf_hook_slow+0xd3/0x1a0 [ 42.887274] ipv6_rcv+0xf37/0x1fa0 [ 42.890796] ? ip6_input+0x560/0x560 [ 42.894486] ? print_irqtrace_events+0x270/0x270 [ 42.899216] ? check_noncircular+0x20/0x20 [ 42.903441] ? ip6_make_skb+0x5e0/0x5e0 [ 42.907393] ? ip6_input+0x560/0x560 [ 42.911086] __netif_receive_skb_core+0x1a41/0x3460 [ 42.916088] ? nf_ingress+0x9f0/0x9f0 [ 42.919865] ? __is_insn_slot_addr+0x1fc/0x330 [ 42.924441] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.929617] ? is_bpf_text_address+0x7b/0x120 [ 42.934093] ? lock_release+0xa40/0xa40 [ 42.938041] ? __free_insn_slot+0x5c0/0x5c0 [ 42.942341] ? rcutorture_record_progress+0x10/0x10 [ 42.947339] ? check_noncircular+0x20/0x20 [ 42.951548] ? kernel_text_address+0x102/0x140 [ 42.956103] ? __kernel_text_address+0xd/0x40 [ 42.960574] ? unwind_get_return_address+0x61/0xa0 [ 42.965479] ? __save_stack_trace+0x7e/0xd0 [ 42.969779] ? depot_save_stack+0x12c/0x490 [ 42.974080] ? find_held_lock+0x35/0x1d0 [ 42.978124] ? lock_acquire+0x1d5/0x580 [ 42.982068] ? process_backlog+0x45f/0x740 [ 42.986273] ? lock_acquire+0x1d5/0x580 [ 42.990218] ? process_backlog+0x1ab/0x740 [ 42.994434] ? lock_release+0xa40/0xa40 [ 42.998380] ? print_irqtrace_events+0x270/0x270 [ 43.003120] __netif_receive_skb+0x2c/0x1b0 [ 43.007414] ? __netif_receive_skb+0x2c/0x1b0 [ 43.011885] process_backlog+0x203/0x740 [ 43.015916] ? mark_held_locks+0xaf/0x100 [ 43.020037] ? check_noncircular+0x20/0x20 [ 43.024254] net_rx_action+0x792/0x1910 [ 43.028210] ? put_pid_ns+0xa6/0xc0 [ 43.031818] ? napi_complete_done+0x6c0/0x6c0 [ 43.036299] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.041300] ? note_gp_changes+0x650/0x650 [ 43.045513] ? timerqueue_add+0x1e9/0x280 [ 43.049642] ? enqueue_hrtimer+0x171/0x4a0 [ 43.053849] ? __remove_hrtimer+0x190/0x190 [ 43.058151] ? check_noncircular+0x20/0x20 [ 43.062358] ? print_irqtrace_events+0x270/0x270 [ 43.067098] ? lock_downgrade+0x980/0x980 [ 43.071230] ? __lock_is_held+0xb6/0x140 [ 43.075273] ? check_noncircular+0x20/0x20 [ 43.079480] ? print_irqtrace_events+0x270/0x270 [ 43.084215] ? lock_downgrade+0x980/0x980 [ 43.088340] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 43.093415] ? do_timer+0x50/0x50 [ 43.096845] ? __lock_is_held+0xb6/0x140 [ 43.100893] __do_softirq+0x2d7/0xb85 [ 43.104664] ? task_prio+0x40/0x40 [ 43.108187] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 43.113260] ? irq_exit+0xbb/0x200 [ 43.116777] ? smp_apic_timer_interrupt+0x16b/0x700 [ 43.121762] ? smp_call_function_single_interrupt+0x124/0x640 [ 43.127621] ? smp_call_function_single_interrupt+0x640/0x640 [ 43.133476] ? _raw_spin_lock+0x32/0x40 [ 43.137431] ? _raw_spin_unlock+0x22/0x30 [ 43.141551] ? handle_edge_irq+0x2b4/0x7c0 [ 43.145762] ? task_prio+0x40/0x40 [ 43.149286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.154114] do_softirq_own_stack+0x2a/0x40 [ 43.158404] [ 43.160615] do_softirq.part.19+0x14d/0x190 [ 43.164907] ? ip6_finish_output2+0xb73/0x23a0 [ 43.169462] __local_bh_enable_ip+0x1ee/0x230 [ 43.173938] ip6_finish_output2+0xba6/0x23a0 [ 43.178330] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 43.183147] ? ip6_mtu+0x36f/0x4d0 [ 43.186661] ? check_noncircular+0x20/0x20 [ 43.190876] ? __lock_is_held+0xb6/0x140 [ 43.194924] ? __lock_is_held+0xb6/0x140 [ 43.198969] ip6_finish_output+0x302/0x930 [ 43.203176] ? ip6_finish_output+0x302/0x930 [ 43.207564] ip6_output+0x1eb/0x840 [ 43.211166] ? ip6_finish_output+0x930/0x930 [ 43.215561] ? ip6_fragment+0x3470/0x3470 [ 43.219694] ip6_xmit+0xd84/0x2090 [ 43.223207] ? __sk_dst_check+0x1a5/0x380 [ 43.227339] ? ip6_finish_output2+0x23a0/0x23a0 [ 43.231983] ? fl6_update_dst+0x127/0x2b0 [ 43.236107] ? check_noncircular+0x20/0x20 [ 43.240316] ? inet6_csk_route_socket+0x691/0xe80 [ 43.245134] ? lock_acquire+0x1d5/0x580 [ 43.249082] ? memcpy+0x45/0x50 [ 43.252333] ? lock_acquire+0x1d5/0x580 [ 43.256284] ? inet6_csk_xmit+0x114/0x580 [ 43.260408] ? ip6_forward_finish+0x140/0x140 [ 43.264879] ? lock_release+0xa40/0xa40 [ 43.268829] ? __lock_is_held+0xb6/0x140 [ 43.272875] inet6_csk_xmit+0x2fc/0x580 [ 43.276824] ? inet6_csk_update_pmtu+0x160/0x160 [ 43.281552] ? skb_clone+0x20d/0x480 [ 43.285245] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 43.290164] tcp_transmit_skb+0x1b1b/0x38c0 [ 43.294478] ? __tcp_select_window+0x900/0x900 [ 43.299034] ? __kernel_text_address+0xd/0x40 [ 43.303502] ? unwind_get_return_address+0x61/0xa0 [ 43.308403] ? __save_stack_trace+0x7e/0xd0 [ 43.312704] ? depot_save_stack+0x12c/0x490 [ 43.317004] ? check_noncircular+0x20/0x20 [ 43.321216] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 43.326642] ? tcp_tso_segs+0x240/0x240 [ 43.330587] ? pvclock_read_flags+0x160/0x160 [ 43.335057] ? sock_release+0x8d/0x1e0 [ 43.338913] ? sock_close+0x16/0x20 [ 43.342511] ? __fput+0x327/0x7e0 [ 43.345934] ? ____fput+0x15/0x20 [ 43.349359] ? task_work_run+0x199/0x270 [ 43.353390] ? exit_to_usermode_loop+0x296/0x310 [ 43.358117] ? do_fast_syscall_32+0xbfd/0xf9d [ 43.362593] ? sched_clock_cpu+0x1b/0x170 [ 43.366715] ? tcp_init_tso_segs+0x11a/0x200 [ 43.371099] tcp_write_xmit+0x686/0x51d0 [ 43.375136] ? tcp_md5_do_lookup+0x256/0x730 [ 43.379528] ? tcp_v4_parse_md5_keys+0x221/0x2d0 [ 43.384263] ? tcp_transmit_skb+0x38c0/0x38c0 [ 43.388743] ? ip6_mtu+0x1cd/0x4d0 [ 43.392263] ? tcp_v6_md5_lookup+0x23/0x30 [ 43.396474] ? tcp_established_options+0x2c5/0x420 [ 43.401380] ? tcp_current_mss+0x254/0x380 [ 43.405592] ? tcp_mtu_to_mss+0x460/0x460 [ 43.409715] ? lock_release+0xa40/0xa40 [ 43.413669] ? __lock_is_held+0xb6/0x140 [ 43.417710] __tcp_push_pending_frames+0xa0/0x250 [ 43.422527] tcp_send_fin+0x1b0/0xd20 [ 43.426302] ? tcp_set_state+0x1f2/0x810 [ 43.430339] ? sk_forced_mem_schedule+0x150/0x150 [ 43.435153] ? __sk_dst_check+0x380/0x380 [ 43.439273] ? mark_held_locks+0xaf/0x100 [ 43.443392] ? do_raw_spin_trylock+0x190/0x190 [ 43.447960] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.452948] ? lock_sock_nested+0x91/0x110 [ 43.457159] ? trace_hardirqs_on+0xd/0x10 [ 43.461289] tcp_close+0xbe0/0xfc0 [ 43.464806] ? ip_mc_drop_socket+0x1ce/0x230 [ 43.469193] inet_release+0xed/0x1c0 [ 43.472884] inet6_release+0x50/0x70 [ 43.476574] sock_release+0x8d/0x1e0 [ 43.480265] ? sock_alloc_file+0x560/0x560 [ 43.484470] sock_close+0x16/0x20 [ 43.487896] __fput+0x327/0x7e0 [ 43.491154] ? fput+0x140/0x140 [ 43.494409] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.498884] ____fput+0x15/0x20 [ 43.502135] task_work_run+0x199/0x270 [ 43.505998] ? task_work_cancel+0x210/0x210 [ 43.510300] ? exit_to_usermode_loop+0x8c/0x310 [ 43.514948] exit_to_usermode_loop+0x296/0x310 [ 43.519506] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.525020] ? lock_downgrade+0x980/0x980 [ 43.529143] ? do_fast_syscall_32+0x156/0xf9d [ 43.533618] do_fast_syscall_32+0xbfd/0xf9d [ 43.537915] ? do_raw_spin_trylock+0x190/0x190 [ 43.542475] ? do_int80_syscall_32+0x9d0/0x9d0 [ 43.547039] ? syscall_return_slowpath+0x2ad/0x550 [ 43.551939] ? prepare_exit_to_usermode+0x340/0x340 [ 43.556928] ? sysret32_from_system_call+0x5/0x3b [ 43.561752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.566574] entry_SYSENTER_compat+0x54/0x63 [ 43.570955] RIP: 0023:0xf7f3ec79 [ 43.574291] RSP: 002b:00000000f76f808c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 43.581969] RAX: 0000000000000000 RBX: 0000000000000013 RCX: 0000000000000001 [ 43.589212] RDX: 000000000000000d RSI: 0000000020164000 RDI: 0000000000000008 [ 43.596456] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 43.603700] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 43.610940] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 43.618613] [ 43.620217] Allocated by task 6149: [ 43.623821] save_stack+0x43/0xd0 [ 43.627247] kasan_kmalloc+0xad/0xe0 [ 43.630932] kasan_slab_alloc+0x12/0x20 [ 43.634877] kmem_cache_alloc+0x12e/0x760 [ 43.638999] sk_prot_alloc+0x65/0x2a0 [ 43.642776] sk_clone_lock+0x152/0x1570 [ 43.646723] inet_csk_clone_lock+0x92/0x4f0 [ 43.651021] tcp_create_openreq_child+0x9b/0x1b70 [ 43.655836] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 43.660391] tcp_get_cookie_sock+0x102/0x540 [ 43.664770] cookie_v6_check+0x177d/0x2160 [ 43.668974] tcp_v6_do_rcv+0xe4d/0x11c0 [ 43.672918] tcp_v6_rcv+0x2309/0x2b60 [ 43.676689] ip6_input_finish+0x37e/0x17a0 [ 43.680894] ip6_input+0xe9/0x560 [ 43.684318] ip6_rcv_finish+0x1a9/0x7a0 [ 43.688262] ipv6_rcv+0xf37/0x1fa0 [ 43.691774] __netif_receive_skb_core+0x1a41/0x3460 [ 43.696760] __netif_receive_skb+0x2c/0x1b0 [ 43.701055] process_backlog+0x203/0x740 [ 43.705088] net_rx_action+0x792/0x1910 [ 43.709036] __do_softirq+0x2d7/0xb85 [ 43.712802] [ 43.714400] Freed by task 0: [ 43.717386] (stack is not available) [ 43.721069] [ 43.722669] The buggy address belongs to the object at ffff8801d86b0a80 [ 43.722669] which belongs to the cache TCP of size 2528 [ 43.734686] The buggy address is located 0 bytes to the right of [ 43.734686] 2528-byte region [ffff8801d86b0a80, ffff8801d86b1460) [ 43.746962] The buggy address belongs to the page: [ 43.751860] page:ffffea000761ac00 count:1 mapcount:0 mapping:ffff8801d86b0000 index:0xffff8801d86b1ffd compound_mapcount: 0 [ 43.763103] flags: 0x2fffc0000008100(slab|head) [ 43.767745] raw: 02fffc0000008100 ffff8801d86b0000 ffff8801d86b1ffd 0000000100000003 [ 43.775597] raw: ffffea0006fb5920 ffffea00075bc020 ffff8801d8342340 0000000000000000 [ 43.783446] page dumped because: kasan: bad access detected [ 43.789123] [ 43.790720] Memory state around the buggy address: [ 43.795619] ffff8801d86b1300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.802950] ffff8801d86b1380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.810280] >ffff8801d86b1400: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 43.817606] ^ [ 43.824066] ffff8801d86b1480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.831395] ffff8801d86b1500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.838724] ================================================================== [ 43.846049] Disabling lock debugging due to kernel taint [ 43.851539] Kernel panic - not syncing: panic_on_warn set ... [ 43.851539] [ 43.858882] CPU: 0 PID: 6149 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #178 [ 43.867428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.876751] Call Trace: [ 43.879303] [ 43.881431] dump_stack+0x194/0x257 [ 43.885031] ? arch_local_irq_restore+0x53/0x53 [ 43.889675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.894401] ? vsnprintf+0x1ed/0x1900 [ 43.898178] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 43.902907] panic+0x1e4/0x41c [ 43.906071] ? refcount_error_report+0x214/0x214 [ 43.910801] ? add_taint+0x1c/0x50 [ 43.914310] ? add_taint+0x1c/0x50 [ 43.917820] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 43.922546] kasan_end_report+0x50/0x50 [ 43.926488] kasan_report+0x144/0x340 [ 43.930261] check_memory_region+0x137/0x190 [ 43.934639] memcpy+0x37/0x50 [ 43.937715] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 43.942274] ? tcp_v6_conn_request+0x270/0x270 [ 43.946825] ? __local_bh_enable_ip+0x121/0x230 [ 43.951469] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 43.956456] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 43.961094] ? trace_hardirqs_on+0xd/0x10 [ 43.965213] ? __local_bh_enable_ip+0x121/0x230 [ 43.969854] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 43.974499] ? ip6_copy_metadata+0xad0/0xad0 [ 43.978883] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 43.984480] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 43.989819] ? __bfs+0x686/0x750 [ 43.993155] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.998147] tcp_get_cookie_sock+0x102/0x540 [ 44.002525] ? selinux_inet_conn_request+0x25b/0x390 [ 44.007600] ? cookie_ecn_ok+0x120/0x120 [ 44.011630] ? xfrm_lookup_route+0x4f/0x1a0 [ 44.015926] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 44.020478] ? ip6_dst_lookup+0x60/0x60 [ 44.024426] ? tcp_select_initial_window+0x30c/0x410 [ 44.029505] cookie_v6_check+0x177d/0x2160 [ 44.033717] ? cookie_v6_init_sequence+0xe0/0xe0 [ 44.038448] ? sk_filter_trim_cap+0x40a/0x9c0 [ 44.042914] ? lock_downgrade+0x980/0x980 [ 44.047032] ? lock_release+0xa40/0xa40 [ 44.050980] ? __lock_is_held+0xb6/0x140 [ 44.055024] ? sk_filter_trim_cap+0xe7/0x9c0 [ 44.059413] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 44.064315] tcp_v6_do_rcv+0xe4d/0x11c0 [ 44.068258] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 44.072376] ? tcp_v6_fill_cb+0x440/0x490 [ 44.076494] tcp_v6_rcv+0x2309/0x2b60 [ 44.080275] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 44.085013] ip6_input_finish+0x37e/0x17a0 [ 44.089218] ? ip6_input+0x3b4/0x560 [ 44.092912] ? ip6_rcv_finish+0x7a0/0x7a0 [ 44.097031] ? nf_hook_slow+0xd3/0x1a0 [ 44.100891] ip6_input+0xe9/0x560 [ 44.104314] ? eth_gro_receive+0x820/0x820 [ 44.108519] ? ip6_input_finish+0x17a0/0x17a0 [ 44.112986] ? find_held_lock+0x35/0x1d0 [ 44.117021] ? ip6_rcv_finish+0x7a0/0x7a0 [ 44.121143] ? ipv6_rcv+0x16cd/0x1fa0 [ 44.124918] ip6_rcv_finish+0x1a9/0x7a0 [ 44.128863] ? ip6_make_skb+0x5e0/0x5e0 [ 44.132807] ? __lock_is_held+0xb6/0x140 [ 44.136843] ? nf_hook_slow+0xd3/0x1a0 [ 44.140703] ipv6_rcv+0xf37/0x1fa0 [ 44.144221] ? ip6_input+0x560/0x560 [ 44.147906] ? print_irqtrace_events+0x270/0x270 [ 44.152634] ? check_noncircular+0x20/0x20 [ 44.156848] ? ip6_make_skb+0x5e0/0x5e0 [ 44.160794] ? ip6_input+0x560/0x560 [ 44.164484] __netif_receive_skb_core+0x1a41/0x3460 [ 44.169476] ? nf_ingress+0x9f0/0x9f0 [ 44.173249] ? __is_insn_slot_addr+0x1fc/0x330 [ 44.177808] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.182975] ? is_bpf_text_address+0x7b/0x120 [ 44.187445] ? lock_release+0xa40/0xa40 [ 44.191393] ? __free_insn_slot+0x5c0/0x5c0 [ 44.195687] ? rcutorture_record_progress+0x10/0x10 [ 44.200679] ? check_noncircular+0x20/0x20 [ 44.204883] ? kernel_text_address+0x102/0x140 [ 44.209440] ? __kernel_text_address+0xd/0x40 [ 44.213907] ? unwind_get_return_address+0x61/0xa0 [ 44.218809] ? __save_stack_trace+0x7e/0xd0 [ 44.223106] ? depot_save_stack+0x12c/0x490 [ 44.227404] ? find_held_lock+0x35/0x1d0 [ 44.231442] ? lock_acquire+0x1d5/0x580 [ 44.235393] ? process_backlog+0x45f/0x740 [ 44.239596] ? lock_acquire+0x1d5/0x580 [ 44.243540] ? process_backlog+0x1ab/0x740 [ 44.247748] ? lock_release+0xa40/0xa40 [ 44.251695] ? print_irqtrace_events+0x270/0x270 [ 44.256428] __netif_receive_skb+0x2c/0x1b0 [ 44.260723] ? __netif_receive_skb+0x2c/0x1b0 [ 44.265190] process_backlog+0x203/0x740 [ 44.269221] ? mark_held_locks+0xaf/0x100 [ 44.273338] ? check_noncircular+0x20/0x20 [ 44.277552] net_rx_action+0x792/0x1910 [ 44.281498] ? put_pid_ns+0xa6/0xc0 [ 44.285101] ? napi_complete_done+0x6c0/0x6c0 [ 44.289574] ? rcu_read_lock_sched_held+0x108/0x120 [ 44.294569] ? note_gp_changes+0x650/0x650 [ 44.298776] ? timerqueue_add+0x1e9/0x280 [ 44.302897] ? enqueue_hrtimer+0x171/0x4a0 [ 44.307102] ? __remove_hrtimer+0x190/0x190 [ 44.311410] ? check_noncircular+0x20/0x20 [ 44.315617] ? print_irqtrace_events+0x270/0x270 [ 44.320348] ? lock_downgrade+0x980/0x980 [ 44.324474] ? __lock_is_held+0xb6/0x140 [ 44.328510] ? check_noncircular+0x20/0x20 [ 44.332715] ? print_irqtrace_events+0x270/0x270 [ 44.337444] ? lock_downgrade+0x980/0x980 [ 44.341566] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 44.346641] ? do_timer+0x50/0x50 [ 44.350066] ? __lock_is_held+0xb6/0x140 [ 44.354103] __do_softirq+0x2d7/0xb85 [ 44.357874] ? task_prio+0x40/0x40 [ 44.361394] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 44.366466] ? irq_exit+0xbb/0x200 [ 44.369976] ? smp_apic_timer_interrupt+0x16b/0x700 [ 44.374961] ? smp_call_function_single_interrupt+0x124/0x640 [ 44.380817] ? smp_call_function_single_interrupt+0x640/0x640 [ 44.386672] ? _raw_spin_lock+0x32/0x40 [ 44.390618] ? _raw_spin_unlock+0x22/0x30 [ 44.394735] ? handle_edge_irq+0x2b4/0x7c0 [ 44.398942] ? task_prio+0x40/0x40 [ 44.402456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.407274] do_softirq_own_stack+0x2a/0x40 [ 44.411566] [ 44.413776] do_softirq.part.19+0x14d/0x190 [ 44.418068] ? ip6_finish_output2+0xb73/0x23a0 [ 44.422618] __local_bh_enable_ip+0x1ee/0x230 [ 44.427088] ip6_finish_output2+0xba6/0x23a0 [ 44.431472] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 44.436285] ? ip6_mtu+0x36f/0x4d0 [ 44.439796] ? check_noncircular+0x20/0x20 [ 44.444012] ? __lock_is_held+0xb6/0x140 [ 44.448050] ? __lock_is_held+0xb6/0x140 [ 44.452087] ip6_finish_output+0x302/0x930 [ 44.456292] ? ip6_finish_output+0x302/0x930 [ 44.460674] ip6_output+0x1eb/0x840 [ 44.464274] ? ip6_finish_output+0x930/0x930 [ 44.468658] ? ip6_fragment+0x3470/0x3470 [ 44.472779] ip6_xmit+0xd84/0x2090 [ 44.476291] ? __sk_dst_check+0x1a5/0x380 [ 44.480416] ? ip6_finish_output2+0x23a0/0x23a0 [ 44.485057] ? fl6_update_dst+0x127/0x2b0 [ 44.489179] ? check_noncircular+0x20/0x20 [ 44.493383] ? inet6_csk_route_socket+0x691/0xe80 [ 44.498199] ? lock_acquire+0x1d5/0x580 [ 44.502144] ? memcpy+0x45/0x50 [ 44.505395] ? lock_acquire+0x1d5/0x580 [ 44.509341] ? inet6_csk_xmit+0x114/0x580 [ 44.513463] ? ip6_forward_finish+0x140/0x140 [ 44.517929] ? lock_release+0xa40/0xa40 [ 44.521876] ? __lock_is_held+0xb6/0x140 [ 44.525916] inet6_csk_xmit+0x2fc/0x580 [ 44.529863] ? inet6_csk_update_pmtu+0x160/0x160 [ 44.534588] ? skb_clone+0x20d/0x480 [ 44.538275] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 44.543186] tcp_transmit_skb+0x1b1b/0x38c0 [ 44.547488] ? __tcp_select_window+0x900/0x900 [ 44.552044] ? __kernel_text_address+0xd/0x40 [ 44.556512] ? unwind_get_return_address+0x61/0xa0 [ 44.561415] ? __save_stack_trace+0x7e/0xd0 [ 44.565708] ? depot_save_stack+0x12c/0x490 [ 44.570007] ? check_noncircular+0x20/0x20 [ 44.574215] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 44.579637] ? tcp_tso_segs+0x240/0x240 [ 44.583579] ? pvclock_read_flags+0x160/0x160 [ 44.588047] ? sock_release+0x8d/0x1e0 [ 44.591905] ? sock_close+0x16/0x20 [ 44.595502] ? __fput+0x327/0x7e0 [ 44.598925] ? ____fput+0x15/0x20 [ 44.602347] ? task_work_run+0x199/0x270 [ 44.606384] ? exit_to_usermode_loop+0x296/0x310 [ 44.611118] ? do_fast_syscall_32+0xbfd/0xf9d [ 44.615590] ? sched_clock_cpu+0x1b/0x170 [ 44.619708] ? tcp_init_tso_segs+0x11a/0x200 [ 44.624087] tcp_write_xmit+0x686/0x51d0 [ 44.628120] ? tcp_md5_do_lookup+0x256/0x730 [ 44.632504] ? tcp_v4_parse_md5_keys+0x221/0x2d0 [ 44.637236] ? tcp_transmit_skb+0x38c0/0x38c0 [ 44.641705] ? ip6_mtu+0x1cd/0x4d0 [ 44.645220] ? tcp_v6_md5_lookup+0x23/0x30 [ 44.649426] ? tcp_established_options+0x2c5/0x420 [ 44.654327] ? tcp_current_mss+0x254/0x380 [ 44.658538] ? tcp_mtu_to_mss+0x460/0x460 [ 44.662662] ? lock_release+0xa40/0xa40 [ 44.666610] ? __lock_is_held+0xb6/0x140 [ 44.670646] __tcp_push_pending_frames+0xa0/0x250 [ 44.675462] tcp_send_fin+0x1b0/0xd20 [ 44.679231] ? tcp_set_state+0x1f2/0x810 [ 44.683264] ? sk_forced_mem_schedule+0x150/0x150 [ 44.688077] ? __sk_dst_check+0x380/0x380 [ 44.692195] ? mark_held_locks+0xaf/0x100 [ 44.696316] ? do_raw_spin_trylock+0x190/0x190 [ 44.700871] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.705857] ? lock_sock_nested+0x91/0x110 [ 44.710062] ? trace_hardirqs_on+0xd/0x10 [ 44.714185] tcp_close+0xbe0/0xfc0 [ 44.717697] ? ip_mc_drop_socket+0x1ce/0x230 [ 44.722077] inet_release+0xed/0x1c0 [ 44.725762] inet6_release+0x50/0x70 [ 44.729446] sock_release+0x8d/0x1e0 [ 44.733132] ? sock_alloc_file+0x560/0x560 [ 44.737337] sock_close+0x16/0x20 [ 44.740767] __fput+0x327/0x7e0 [ 44.744025] ? fput+0x140/0x140 [ 44.747277] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.751749] ____fput+0x15/0x20 [ 44.754999] task_work_run+0x199/0x270 [ 44.758864] ? task_work_cancel+0x210/0x210 [ 44.763156] ? exit_to_usermode_loop+0x8c/0x310 [ 44.767802] exit_to_usermode_loop+0x296/0x310 [ 44.772359] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.777866] ? lock_downgrade+0x980/0x980 [ 44.781986] ? do_fast_syscall_32+0x156/0xf9d [ 44.786455] do_fast_syscall_32+0xbfd/0xf9d [ 44.790756] ? do_raw_spin_trylock+0x190/0x190 [ 44.795310] ? do_int80_syscall_32+0x9d0/0x9d0 [ 44.799866] ? syscall_return_slowpath+0x2ad/0x550 [ 44.804764] ? prepare_exit_to_usermode+0x340/0x340 [ 44.809751] ? sysret32_from_system_call+0x5/0x3b [ 44.814565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.819380] entry_SYSENTER_compat+0x54/0x63 [ 44.823758] RIP: 0023:0xf7f3ec79 [ 44.827090] RSP: 002b:00000000f76f808c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 44.834766] RAX: 0000000000000000 RBX: 0000000000000013 RCX: 0000000000000001 [ 44.842007] RDX: 000000000000000d RSI: 0000000020164000 RDI: 0000000000000008 [ 44.849251] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 44.856493] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 44.863735] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 44.871411] Dumping ftrace buffer: [ 44.874926] (ftrace buffer empty) [ 44.878606] Kernel Offset: disabled [ 44.882202] Rebooting in 86400 seconds..