0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/04 17:49:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8b1b, 0xc000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001000)=""/232, 0x44d) getdents(0xffffffffffffffff, &(0x7f000000b000-0x18)=""/24, 0x18) 2018/02/04 17:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000a7f000-0x29)=""/41) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000db9000)={0x7, 0x1}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c46000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pptp={0x18, 0x2, {0x1, @rand_addr=0x40d}}}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f000080f000)='/dev/usbmon#\x00', 0x4, 0x80000) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/04 17:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000256000-0x31)={0x0, 0x29, "94926485097c4a1154a334bb82039c4d615442249a5c2a74a0db95981b54ea0ff73e312b84165ff89c"}, &(0x7f0000d74000)=0x31) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007d3000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x100000001, 0x101, 0x0, 0x20, 0x41}, &(0x7f0000725000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000fac000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000026f000-0xb8)={r1, 0x1, 0x401, 0x7, 0x3f, 0x7, 0x280000000000, 0x9, {r2, @in6={{0xa, 0x3, 0x7, @empty, 0x1}}, 0x5, 0x7, 0x8, 0x8}}, &(0x7f0000f30000)=0xb8) write$eventfd(r0, &(0x7f00005df000-0x8)=0x5, 0x8) fchdir(r0) sendmsg$nfc_llcp(r0, &(0x7f000087c000)={&(0x7f0000cd1000-0x60)={0x27, 0x8, 0x7, 0x1, 0x5907, 0x27, "87dbab5185c0d5d5c061e50a86f7c24bbb6db165173072c8dcd6f7061a2803539f8372f4039da44399d96b2c02170c7e1b5ef58bca4f25699a000d233609e6", 0x5}, 0x60, &(0x7f0000ad9000)=[{&(0x7f00007bd000)="647f3fc9bb345abea1470122f47269fc84187be0aec5f6f39be7c467b8233252e126b7d516e3669469705dbf54b6a938a2df12c31c0bb90cf867437a5659ecdc17fb9ed8882dc69fbda740a58fdd7c2c9316dd45c582fc36621e79da4da01911d3c2ce7f1a172cb5630d6ad2810beab49ac2bd3c7255173c7f9ef3fe5449f1a25ded7f212b4a095a6e3114e33b7bf894d463ff1982a84f49af307e633bfa0bd090518be891a5027a9381083eb4a30f5ef4ce87b746df3c39dd49bb746db68d29938801238eb3113208a40f97e86713290313c32a64209fd5a4eba3cf6b420f67", 0xe0}, {&(0x7f0000a0a000-0xee)="c20cc1766789cdecfda206a5ef7411fdb5ecd2ec31306fd68e10222a3342ba3aaaa2f9cf5d4957cfb45e142abb401b83cedcad69733f7c7a27b1abcded37b540c52b26601a03618fadae3e92e652645fd143779a2d7b780244e03ecb06651b3f661c0daf2d22c57df2a74d30591f3935b2a2667b533f5cfa7aec746ac442625c247b98eaf39f9275553e48512331ff73627ccb9715cbdf01f799c86ae2c08712e76be1dcc306e6352bb23ad7a72677c8d48f26d514866690da7827d0e7063d17e2e17eb7b40af3f4504ed3e1bc88c449edc0e3a47b4fa134db21cd0fe67782b45dc48bf1ca4c775c35aeb3f331c0", 0xee}, {&(0x7f0000934000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d5d000-0xf0)={0xf0, 0x107, 0x1, "86b70cbf28be1c99c958c2f7e906067923e421d18893b2cbc76cb906e81c2bb075a99ffac828729e76a9724b27a31ad49727c5d57116a946a7f48d64e62cf358e6605067f0a7f9e9945b8573c0bce51c850fd4c52bd7af30f37b419ae3df3c15db6aed1070c5cd06ed48bd72bf70d53d271a0dff3ec41a9ee92d4141496651c56bc2eee4b4ec0179e0cc8513cfbafe55414e2b7a8705c23d4bdc81dcac23671709c0942ec57cbb82b35d38e16cc1457c1a55e684b842a47261357788b3e3fd2ff89d91ed309d95dffabe7da757198c2ead9c8244a565aac940"}, 0xf0, 0x40}, 0x20008000) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f000071a000), &(0x7f0000ef8000)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/04 17:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000ce000)) symlinkat(&(0x7f00008a4000)='./file0\x00', r1, &(0x7f0000a50000)='./file0\x00') getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f000002a000-0x4), &(0x7f000035f000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000517000-0x50)={0x200, @tick=0x800, 0x3ff, {0x2, 0x8001}, 0x1f, 0x3, 0x1}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000db6000-0x4)=0xc7ed) bind$unix(r0, &(0x7f0000c6f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x480, &(0x7f0000d1d000-0x1)="d6") setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000e2b000-0x118)={0x67b, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @empty}}}, 0x118) 2018/02/04 17:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x200, &(0x7f0000c2e000), &(0x7f0000e0c000), &(0x7f00007c6000-0x3), &(0x7f0000804000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/rtc\x00', 0x4200, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c64000-0x4)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/02/04 17:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) ppoll(&(0x7f0000124000-0x18)=[{r0, 0x2004}, {r0}, {r0, 0x110}], 0x3, &(0x7f0000e1c000-0x4), &(0x7f0000b1d000-0x8)={0x101}, 0x8) socket$inet6(0xa, 0x801, 0x65d) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDADDIO(r1, 0x4b34, 0x3f) 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000028000)) r2 = syz_open_dev$usbmon(&(0x7f0000023000-0xd)='/dev/usbmon#\x00', 0x6, 0x202000) mkdirat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f000000f000)=0x1, 0x4) 2018/02/04 17:49:39 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) [ 75.619533] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=12910 comm=syz-executor1 2018/02/04 17:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) llistxattr(&(0x7f00008dd000-0x8)='./file0\x00', &(0x7f00002f8000)=""/4096, 0x1000) add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x1, 0x3f) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ec6000)={0xcbb, 0x3, 0x4cadb56, 'queue1\x00', 0x5ec}) keyctl$revoke(0x3, r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000996000)={0xde, 0xff, 0x6, 0x800}) signalfd(r1, &(0x7f00000d8000)={0x3e57}, 0x8) 2018/02/04 17:49:39 executing program 0: r0 = memfd_create(&(0x7f000057a000)="117d5b76626f786e6574302c7b2c00", 0x2) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000061c000-0x28)={@syzn, @ifru_data=&(0x7f0000001000-0x20)="595b8dcacdf63311088e9785a49a7cbe36d46d9ed895810ab21b0062382cd0f2"}) write(r1, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000002000-0x7)='cgroup\x00') 2018/02/04 17:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000682000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc7000-0x11)='net/fib_triestat\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00008d8000)) 2018/02/04 17:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000243000)=@ethernet={0x0, @local}, &(0x7f0000e74000)=0x10, 0x80000) listen(r0, 0x5) bind$unix(r0, &(0x7f0000029000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 75.664858] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=12917 comm=syz-executor1 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xb9)="142cbd8cf26a922252f255598880b261b5ba846ecbdfe46518f9a6658a595a90570a4ffd5fcea7d8a8a07933aa04f9396dcd500215f784157210190015254cbcad6a80b48f56b774451927ee3150f874d323bf19abb7a1cd25b8032c48c7f1aab617115009baabad4f01644dd4b44ef8bf9a14427523b9b123100bddbf890108cc037e44566744a4c1ab4d330281864813786dfd5291ed2ddf476154e05bdeb3c6263f701fb67b4d51e938acb6ec990b1454526295e6a32a0d", 0xb9}, {&(0x7f0000da6000-0x3)="d5f9df", 0x3}, {&(0x7f0000fb3000)="0bcbd1ed4352a4d5b6dd736c480cf51da8431cb92a276eff6df3df45bf7a500f73f9bb3386577f03690443742815e020ac64add598ba399f9a07f64693afa7421786f3ba086fc5a50c17b2a4763ef8e13092669373646c4a191e006ddb89f207d5796bcd4fa5d8e6f2beb7673c5aaf8f6326ae9ffdd7e62b85e2cbc4c4293f96faadb4179695d2d9297ea3b309b0", 0x8e}], 0x3, 0xd0dabd1b7e2ad21d) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00005cc000-0x4)=0x200000000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000ef3000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x20, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xfffffffffffffe85, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/04 17:49:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffe1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x7fff, 0x2}, 'port1\x00', 0xb1, 0x8, 0x38, 0x4, 0x48, 0x5, 0x10001, 0x0, 0x7, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001000)=0xfffffffffffffc00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x12, 0x4) 2018/02/04 17:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000092a000-0x14), &(0x7f0000832000)=0x14) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 17:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000db4000-0x4), &(0x7f00002c2000-0x4)=0x4) dup(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000), &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f00004aa000-0x4), &(0x7f0000e5c000), &(0x7f00006e8000-0x4)) getgid() getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/02/04 17:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00005e8000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002c8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 75.751064] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sg(&(0x7f0000e53000-0x9)='/dev/sg#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000713000)={0x2, &(0x7f0000af7000-0x10)=[{}, {}]}) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/02/04 17:49:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80) bind$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) r3 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r3, &(0x7f00009d9000+0x949)={&(0x7f0000810000-0xe)=@l2, 0xe, &(0x7f0000bca000-0x60)=[{&(0x7f0000eb6000)=""/28, 0x1c}, {&(0x7f0000f2d000)=""/198, 0xc6}, {&(0x7f000052f000)=""/217, 0xd9}, {&(0x7f0000603000-0xc1)=""/193, 0xc1}, {&(0x7f0000c3a000-0x37)=""/55, 0x37}, {&(0x7f0000eb0000-0x25)=""/37, 0x25}], 0x6, &(0x7f00007f9000-0x9d)=""/157, 0x9d, 0x6}, 0x10020) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00004de000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000430000-0x4), &(0x7f000095e000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000009000-0x38)=[{0x2, 0x5}, {0xc, 0x80}, {0x0, 0x3}, {0xb, 0x1}, {0x8, 0x200}, {0x3, 0x3}, {0x3, 0xfff}], 0x7) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc, 0x110, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x24, 0x0, &(0x7f0000009000)=[@request_death={0x400c630e, 0x0, 0x4}, @increfs_done={0x40106308, r3, 0x4}], 0x6b, 0x0, &(0x7f0000001000)="db9762cab53f496d638517bc55b4e20c27c291404f77cb9ff1e6ef139b3e9e88b3fbb841f0924888e61a7217e9a303c60fbee086d6b113e6cfa4b176b83360bfdaaf2cf101a04b71d4ab17a11db47cc59cdd71057392e9b5a57404c12f3a5460d1df861a4b54cf4ab9c566"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000002000-0x10), &(0x7f000000a000)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r2}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x9, 0x5}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000009000-0x8c)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000009000)={r5, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}}, 0x7, 0x2, 0x9, 0x3, 0x20}, &(0x7f000000a000-0x4)=0xa0) r6 = getpgrp(0xffffffffffffffff) getpriority(0x1, r6) 2018/02/04 17:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007d4000)) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/02/04 17:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ecb000)=""/4096) pwritev(r0, &(0x7f000095d000)=[{&(0x7f0000c94000)="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", 0xff}, {&(0x7f0000e4c000-0xbc)="fcf8dc31d165cb47e056fc55edce4fd630a01295dadb212c994ba11d4209aa5a9cf393b055fad04287101fc5090568e8f4f4f4ace99ff9541dcf159cff2ab6d7e2d363b17a65badd4e032754b1f1339345363f34aeee5a3dfa3b1136fd54cec0c8aeae0da63147467ec4ea015cdf613e6a6ee87cea2f27f6f85fc0a967bd581a331a5b6e9b871dcf9c95a246e4e8c3128eeab4778202cf432bfef12b995619dd11ab51d46bd2dae002400bacc6675ec57f6e03b37a1916446f9dcf9e", 0xbc}, {&(0x7f00002d9000)="020d86d22a", 0x5}, {&(0x7f0000543000)="2fae7f6825dbfb6d710aaaf8681b11f1", 0x10}, {&(0x7f000040e000-0x1b)="605fe7fa8ba0d66f9e2a12a432975bf0dac42c7ae5edad4078e3e6", 0x1b}, {&(0x7f0000042000)="636e76643ec7d441d9f423a6cca2c576cc5b07c4b2789382cd5cbea61686", 0x1e}, {&(0x7f0000aa0000)="beb9d05a6df4755c09ca05a2e1", 0xd}, {&(0x7f0000f83000-0x7e)="2ddbf7e00841cc38aff5cc8a67cb9dcbe981151b435576cc1ccc083ba85b5552a92bff0358c4a8067e796e548f434447036df707dd39c3f3c93775b5eeec4137849a95f1394e8cf42a578d4643e3f8bb44decf33c678c50259d5b14b9a35aed1cbee3a72d3d6163487f0ea1d87fad9e7faef06baec243cc9c3f0a7a69b8e", 0x7e}, {&(0x7f00009db000)="909aecc4ac118adb9c98c5312175c0adf7f769e187948196e6629d7293e15823711e56e790512c4c51b539cd9f87a9aec327a6c6ff9ee6a21b222268062c4be7e3d54ac3a0e8d3c398abfda1b26ac822ae2586d596790f4ba138e79b5969fd9b7dadb581e8de8e3abda055136c8dfcf01bdb7b23ea7aa11c3369a0f050e82f52bd6dd8ea2be37244f5cb26e4bb95bdf1dc823e8cd984ce0f40bb943e018744fda8bfda32c915a8390d0d269c33002854f126147f361e8b042e6a6470e14e0e1549e6e31e90bdcb260ae9bc83bf95b95afa3fb774e91f4c3930e3dd4dd814", 0xde}], 0x9, 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000191000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/04 17:49:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0x80}}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000b86000-0xf7)="000000ef0000000097da2dbabb9f86fedf5f6bbabe59563f1044ff02dba8617f6204da82d8e373db07706a3cbff9ddf1e9badda39a9a9423cb92b546c12837c8f8dbd849db267882ac6b2162287e42c5b0147e4b91a14638609de93b0be0313969a5cf32c6bfe9885142e085dc18b948523ca09309e8ffcf2e79bf92295ca53f021e9224ba7b57b3ec85c9250a69285167b958ee9cbf73e55dbd58901abd88425f205ba84772d9e336e66ef1bb2df10220012194adc9134ba9a180a1795704e9f8b6073a254f88462fb456dd000000050e0798010b2693dd333aef56179597bf1c51e05f05704e33df47a60726e80161604aaa26e83cec", 0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}) 2018/02/04 17:49:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b31000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)) ppoll(&(0x7f0000012000)=[], 0x0, &(0x7f0000013000), &(0x7f0000011000), 0x8) msync(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) 2018/02/04 17:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000de9000-0x18)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) userfaultfd(0x0) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000338000)={0x0, 0x1000, "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"}, &(0x7f0000349000)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000006a000+0x969)={r2, 0x7}, &(0x7f0000b01000-0x4)=0x6) 2018/02/04 17:49:39 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000010000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000004000-0x40)=[{&(0x7f0000007000)=""/74, 0x4a}, {&(0x7f0000003000)=""/195, 0xc3}, {&(0x7f0000010000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/48, 0x30}], 0x4, &(0x7f0000008000)=""/29, 0x1d, 0x7982}, 0x9}, {{&(0x7f000000f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000010000-0x70)=[{&(0x7f000000f000)=""/41, 0x29}, {&(0x7f000000d000)}, {&(0x7f000000f000)=""/146, 0x92}, {&(0x7f000000a000-0xb2)=""/178, 0xb2}, {&(0x7f0000010000-0x63)=""/99, 0x63}, {&(0x7f000000f000)=""/254, 0xfe}, {&(0x7f0000003000-0xb1)=""/177, 0xb1}], 0x7, &(0x7f0000010000-0x21)=""/33, 0x21, 0x2}, 0xfffffffffffffab4}, {{&(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f000000d000)=""/99, 0x63}, {&(0x7f0000010000-0xac)=""/172, 0xac}], 0x2, &(0x7f0000010000-0xb4)=""/180, 0xb4}, 0xfc6ec0f}, {{&(0x7f0000010000-0xb)=@un=@file={0x0, ""/9}, 0xb, &(0x7f0000010000-0x50)=[{&(0x7f000000f000)=""/120, 0x78}, {&(0x7f0000006000-0x21)=""/33, 0x21}, {&(0x7f000000f000)=""/247, 0xf7}, {&(0x7f000000f000)=""/153, 0x99}, {&(0x7f0000007000)}], 0x5, &(0x7f000000f000), 0x0, 0x17}, 0x5}, {{&(0x7f000000d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000000a000-0x80)=[{&(0x7f0000002000)=""/7, 0x7}, {&(0x7f000000e000)=""/6, 0x6}, {&(0x7f0000010000-0x73)=""/115, 0x73}, {&(0x7f0000003000)=""/218, 0xda}, {&(0x7f000000a000-0xd)=""/13, 0xd}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0xa9)=""/169, 0xa9}, {&(0x7f000000c000-0xbc)=""/188, 0xbc}], 0x8, &(0x7f0000006000)=""/206, 0xce, 0x7}, 0x29f}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x17, &(0x7f000000e000-0x90)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000-0xd3)=""/211, 0xd3}, {&(0x7f0000005000)=""/46, 0x2e}, {&(0x7f000000f000)=""/164, 0xa4}, {&(0x7f000000c000)=""/251, 0xfb}, {&(0x7f000000a000)=""/38, 0x26}, {&(0x7f0000010000-0x6b)=""/107, 0x6b}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/85, 0x55}], 0x9, 0x0, 0x0, 0xfff}, 0x6}, {{&(0x7f0000010000-0x9)=@rc, 0x9, &(0x7f000000f000)=[{&(0x7f0000010000-0x7)=""/7, 0x7}, {&(0x7f0000000000+0x471)=""/145, 0x91}, {&(0x7f0000006000)=""/225, 0xe1}, {&(0x7f000000b000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f000000d000), 0x0, 0x3}, 0x7}, {{&(0x7f000000f000)=@alg, 0x58, &(0x7f000000c000-0x30)=[{&(0x7f000000f000)=""/101, 0x65}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f000000e000)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x80000001}, 0x81}], 0x8, 0x10000, &(0x7f0000010000-0x10)={r1, r2+10000000}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000010000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000015d000)='attr/current\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000825000-0x4)=0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x249) 2018/02/04 17:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000292000-0x9)='/dev/sg#\x00', 0x2, 0x0) r1 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097b000)={0x0, 0x0}, &(0x7f00006d9000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000105000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6e000-0x4)=0xc) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000d74000-0x4)=0x0, &(0x7f00005d5000), &(0x7f000011f000-0x4)) r6 = getgid() ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c29000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ec4000)=0x0) r8 = getuid() r9 = getgid() r10 = fcntl$getown(0xffffffffffffff9c, 0x9) r11 = geteuid() r12 = getegid() sendmsg$unix(r0, &(0x7f0000091000-0x38)={&(0x7f00006b9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000743000)=[{&(0x7f00002d2000-0x25)="6aae82aa9bc59660a247644037278d7be012e13c5673d61946606af966269c3e05bdf0b077", 0xffffffffffffffda}, {&(0x7f00006e4000-0xd0)="97b92534aec420634c2aa22d82564289e1bb0a87b80afcd9c3e767b16382779a5cc8eab07aa6891e66b067a123fb5f7c59a59b4e2a6aee71ccc3eef88cf76ac5f1932d2fdfd33aaebbf09ff50856fc7a5a9d2b3bacbe1c829ffddb078bd6f5c3be163d05c2ea08aa0a143671234fd1661d9eb2c606ecdd0595df08b4c05b76aaae815a4a04e1f643a982a2a706ea2600d74e59bc881edcc1559ab70f43f5428ab7b99967c021076e98cd2381f21513e97ed0d9a4c3deb821b006867e0927ea08139743c4d193e30617b3e3f92f6a3116", 0xd0}, {&(0x7f00006c3000-0x5c)="77cf5009c4c4462fe31b25242aa979ea255c1985c97f5100294643c28cf192864334708879d80f57db4f2df36f425fa10fec605ef26a6b13ba3b3b52787e8aedd564634f054b8e02b846646393eefb93116c4400a6608f556c317800", 0x5c}, {&(0x7f00000ae000)="d4ad728fd9ecf33b54a280c1c6ad175a932feb6d3b52a77e433d25", 0x1b}, {&(0x7f0000660000-0xd7)="97f6fc7f2641c0a1498d63ea2434105e6324d9f4c1d4283163511f25049118816a9c3d93166252eff942592e1dbad963cfbaea71dc11c32f039c1e19bde93fb39b3a9d5f304949475c7f95cc956c54c3304655e401451644ab4c66637b0ccaa8ef3a467b86db0dcaf0b9f6292d090e6d788eee41b69135f1a014a36957aec71ef56ecb7891ef8783f640a219c6443bbf765830adc5a7902ec54c0d6695bb704ee60ad144187a9944103d932031c8dee16dcbced524549badecebfa6305e4e2f8084e71ea416f9c3bfc3e528430d7d1686d8e050f3c3085", 0xd7}, {&(0x7f00003ac000-0x58)="a915bc0809960603d7b9ac69a08ddf65577fae7147848bd63957eda27b3fbec6849dc7d13e931e2d17223e386971d393957c80013a237ed569cba25d53151bf5200dd346cad63d77386f84f94d029acc8eb07f31d13e618e", 0x58}], 0x6, &(0x7f000018a000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x4000894}, 0x20000004) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r13 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r13, &(0x7f00000f9000)='./file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000de1000-0x18)={0xaa}) [ 76.090920] binder: 12972:12982 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 76.104837] binder: 12972:12982 BC_INCREFS_DONE uffffffffffffffff no match 2018/02/04 17:49:39 executing program 4: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) connect$inet6(r0, &(0x7f00002e1000)={0xa, 0x0, 0x1, @empty, 0x5}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000d1e000)=""/192, &(0x7f0000d1e000)=0xc0) 2018/02/04 17:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000807000-0x10)='/dev/input/mice\x00', 0x0, 0x2900) getsockname$inet(r0, &(0x7f00008e5000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000770000)=0x10) fchmod(r0, 0x42) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b3b000)) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000629000-0x24)=@ethtool_ringparam={0x10, 0x6}}) 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00001a8000)=0x100000000) ioctl(r0, 0x2288, &(0x7f0000871000)) [ 76.136684] binder: release 12972:12982 transaction 79 out, still active [ 76.150030] binder: undelivered TRANSACTION_COMPLETE [ 76.155462] binder: 12972:12982 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 76.155477] binder: 12972:12982 BC_INCREFS_DONE uffffffffffffffff no match [ 76.177411] binder: send failed reply for transaction 79, target dead [ 76.214259] binder: release 12972:12996 transaction 81 out, still active [ 76.221342] binder: undelivered TRANSACTION_COMPLETE [ 76.235760] binder: send failed reply for transaction 81, target dead 2018/02/04 17:49:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000003000)={0x3f, 0x3, 0xffffffffffffff49}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002000)="7d5dc2112697b8d96212daf3debe5c5b8a414c6d4c5444ab1c0f5328fdc68ed9e34ddce312e5ddec6b83063d09bad409e4c74ce32abd616748db506540ceba2ef939064182bedef5305169c4f396e4e8df07a274169ebeaade3e87840afe31319889b45f93bc43bb52717feb971067a2ffc7c1ebff15078a1f6e06d0a29a", 0x7e) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ed4000-0x4)=0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000004) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000058e000-0x8)=@assoc_value={0x0}, &(0x7f0000cab000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f47000-0x8)=@assoc_value={r2, 0x37a032f7}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000d39000-0xc)='net/netlink\x00') 2018/02/04 17:49:39 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e01000)='/dev/input/mice\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008fb000-0xc)={0x1}) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e01000)=[{&(0x7f0000e02000-0x99)=""/153, 0x99}, {&(0x7f0000e01000)=""/1, 0x1}, {&(0x7f0000e01000)=""/77, 0x4d}], 0x3, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) 2018/02/04 17:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005c4000)='/selinux/enforce\x00', 0x400a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00003dc000)={{0x81}, {0x9, 0x4}, 0x8, 0x2, 0x9}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/02/04 17:49:39 executing program 5: pipe(&(0x7f0000966000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000d77000)={r1, 0x2, &(0x7f0000001000-0x8)=[0x7, 0xffff], &(0x7f0000000000)=[0xd6], 0x23, 0x7, 0x4, &(0x7f0000000000)=[0x4, 0x5, 0x6, 0x40, 0x400, 0xbe, 0x40], &(0x7f0000000000)=[0x2, 0x9]}) madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) 2018/02/04 17:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5d000-0x8)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000c82000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x4000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f00001c0000-0x8)) sendfile(r0, r2, &(0x7f0000923000), 0x0) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000736000-0x8)={0x0, 0x9}, &(0x7f0000294000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007e2000-0x8)={r5, 0x3}, &(0x7f0000e5b000)=0x8) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r4, r3, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a0c000), &(0x7f0000e66000)=0xffffffffffffff9f) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000dd3000-0x8)='./file0\x00', 0x204081, 0x20) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf6000)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000dd3000-0x8)='./file0\x00', r2, &(0x7f00005a8000-0x8)='./file0\x00', 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000dd4000-0x44)) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) 2018/02/04 17:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004f2000-0xd)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c19000)={0xc6f4, 0x4, 0x7fffffff, 0x6d, &(0x7f0000e28000)=""/109, 0x33, &(0x7f0000a9e000)=""/51, 0x44, &(0x7f0000894000-0x44)=""/68}) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000017a000-0x70), 0x58c0835d538b2212, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4), 0x4) 2018/02/04 17:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000823000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000a78000-0xc)={&(0x7f0000eb2000)=[0x0, 0x0], 0x2}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00006f9000-0x4)) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d45000)=@newsa={0x1b8, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc8, 0x1, {{'sha256\x00'}, 0x400, "3332501f213838826986f6b5915e2fe18fc2e4a69de5b469f9d8deac0e000000016209aba37bca1d5eafb73773e28fb5efc0c4b81da5a90c2178ea8f62ea299863c7450d336d305814b8312fa46821e8c5e8d0d84a2c4276141b794315d753125f99b7efaba4a0e86165850868765458765a3aca605c24ce070000006d8294c9"}}]}, 0x1b8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000322000-0x4), &(0x7f0000e38000)=0x4) 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000746000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/hwrng\x00', 0x80001, 0x0) 2018/02/04 17:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r0, &(0x7f0000542000-0x40)=[{&(0x7f00005d6000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bd5000-0x20)={@generic="698a3f3b31f0b1a05361b93a2b166f41", @ifru_flags}) 2018/02/04 17:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b94000)='/dev/sg#\x00', 0x0, 0x8001) r1 = accept4$inet(r0, &(0x7f0000b9a000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b10000)=0x10, 0x800) write(r0, &(0x7f000034f000-0x35)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59687e419162cd02f", 0x31) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000332000-0x8)) 2018/02/04 17:49:39 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0xe059}]}) r1 = socket(0x18, 0x0, 0x1) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)) 2018/02/04 17:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="0938ab377516d0995e8981aa62f0e476", @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002e1000-0x38)={&(0x7f000038d000)=@ax25, 0x10, &(0x7f0000f65000-0x40)=[]}, 0x0) stat(&(0x7f0000b3d000-0x8)='./file0\x00', &(0x7f0000742000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 17:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cfe000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000079000)='/dev/keychord\x00', 0x200000, 0x0) accept4$packet(r2, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009cf000-0x4)=0x14, 0x80000) fcntl$setlease(r1, 0x400, 0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r3, &(0x7f00009d6000-0x10)=[{&(0x7f00004e9000-0x4b)='D', 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007ca000-0x4)=0x4, 0x4) fcntl$notify(r0, 0x402, 0x20) 2018/02/04 17:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003b2000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x1d6, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/hwrng\x00', 0x149083, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000cc7000)={0x0, 0x2c, &(0x7f0000514000)=[@in6={0xa, 0x1, 0x52, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x2, @empty}]}, &(0x7f0000d31000)=0x10) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000027f000)={r2, 0x8a2d}, &(0x7f00002fe000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000eb7000-0x4), 0x4) accept4$unix(r1, &(0x7f00009bb000)=@abs, &(0x7f000001c000)=0x8, 0x0) [ 76.462086] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 76.462086] program syz-executor2 not setting count and/or reply_len properly 2018/02/04 17:49:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r2, 0x6, &(0x7f0000011000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00000bc000/0x4000)=nil, 0x4000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="f922d8253a9b42cb3ef1a0fd7a8c63807d8c172f67f17ee4b2ef1c98f300bd656183a2c8e3cc4e7cfed063be0bde96545dafe0ae2e8cbcede2e8ca67f2867c6d3910a554f9b5ebb443747e847093da588bacaef2509331f489bf2b94a393b0ebf5f407f13cbc77e6ae4743bd13a8430e34a81a69e8e0d275d22bfe875fd0fd6ec63fa49461dec2f02400fbd871c2ae646aabf2c023575c6df726a8cea73f4a1c121459a39f193071f36432059bc0f63a937e4d94b9ff", 0xb6}, {&(0x7f0000002000-0xb0)="2a3612a5ca8422a8fbc0cb9a5ca1bced212106bb20616885de2c7c253ad5bd82390be45ef6c661b4a39bb46f43199de6e2b37f9c019a0ee9f46e775219e7511ed444e8b17db789e78d2a649f4b9271a0a8b912ae349b311f06c74d075f3c1676c8fb7422cd8da5aca8293a1d8bc359af0069f0f51b383e95d7a434bed29b448406cbd5b5c9b02d240488f334733fff0451aa2e6ee0add66dfc7ac4ce8d760fafa48cf1b215d609097103762beacdecd1", 0xb0}, {&(0x7f0000013000)="477f35535f8811bc92ca5797e6", 0xd}], 0x3) [ 76.524049] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 76.524049] program syz-executor2 not setting count and/or reply_len properly 2018/02/04 17:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000eeb000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a3d000-0x44)) getgroups(0x1, &(0x7f00007dc000)=[0xffffffffffffffff]) socket$netlink(0x10, 0x3, 0x0) 2018/02/04 17:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094d000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getpeername$ax25(r1, &(0x7f0000f13000-0x10), &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004dd000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) uname(&(0x7f0000f60000)=""/174) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000356000)={{0x100000000, 0x2}, 0x1, 0x170, 0x100000001, {0x5, 0x40}, 0x33, 0x5}) 2018/02/04 17:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) syz_open_dev$tun(&(0x7f000044d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) dup(r3) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b54000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d0c000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000b99000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006fc000-0x6)={r4, 0x7ff}, 0x6) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) ioctl$void(r3, 0x5450) fgetxattr(r0, &(0x7f0000563000)=@known='system.posix_acl_default\x00', &(0x7f0000f0c000)=""/162, 0xa2) 2018/02/04 17:49:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000274000-0x3c)=[{{&(0x7f0000b19000-0x80)=@generic, 0x80, &(0x7f0000b18000)=[{&(0x7f0000d99000)=""/82, 0x52}, {&(0x7f00006bc000-0xd2)=""/210, 0xd2}], 0x2, &(0x7f0000b7a000)=""/97, 0x61, 0x6}, 0x1000}], 0x1, 0x2101, &(0x7f000013b000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000d9a000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000e9000)=0x0) ptrace$peekuser(0x3, r2, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d99000)={0x1, &(0x7f0000ce9000)=""/9, &(0x7f0000d24000)=[{0x30d, 0x34, 0x80000001, &(0x7f0000d99000)=""/52}]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d9a000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000d99000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b05000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d9a000)=[{0x3, 0x80000001}, {0xb, 0x5}], 0x2) 2018/02/04 17:49:40 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000005000)=@nfc, &(0x7f0000019000-0x4)=0x10, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000)={0x0, 0x2, 0x4, 0x8}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000001a000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000019000-0x1)=@assoc_value={r2, 0x7ff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000093c000-0x11)='/devEvP\x00\x00\x00\a\x00\x00\x00\x00r\x00', 0x0) flock(r4, 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000001a000)=@unspec, 0xc) futimesat(r5, &(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000e07000)={{0x77359400}, {0x77359400}}) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000013000)={0x3, 0x21, &(0x7f0000011000)="f3573588564b13aba118110895534a5219e26be76a1a59ae1f7f71990d13f8cbc8"}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000), 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000062000)={r3, 0xffffffffffffff5b, 0x9, [0x8, 0x7, 0x7ff, 0x1, 0x27a1eb81, 0x8001, 0x80000000, 0x5, 0x2]}, &(0x7f0000119000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000001c000-0x8)={r6}, &(0x7f0000008000-0x4)=0x8) socketpair$ax25(0x3, 0x2, 0xfa, &(0x7f0000013000)={0x0, 0x0}) ioctl$TIOCCBRK(r4, 0x5428) accept$ax25(r7, &(0x7f0000016000-0x10), &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000d12000), &(0x7f000001d000-0x4)=0x4) 2018/02/04 17:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008f2000/0x4000)=nil, 0x4000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) 2018/02/04 17:49:40 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="a3b727673f4ac32b847e4096f97585a43532e62cf0382eda849ee65ae807d9919cd4c21d339d3e6e97f99672a85be56cd8016f3eea4ed707308a54e2bda728d62beaa3a0fab26d9d55730bfb5697f5a00393c9d04c1a2fa76e613c29fd48c6ce1920b5cf1d504bcfc0f917b2ae787f454b92d8c8a8290f14b736beaf0ff7cb34bb07e25bbb2872ccae79d080e1a47928fac13891c0ce9f11017000de83e379314f57dc89937e516116b966a660153b552f4bc08e47812b091520b37c5c95bdc9d6f9ad4a07fbf125ba078bdf8ba3f176b6e47f9ded754bb08e5b760c497a64", 0xdf, 0x20000000, &(0x7f0000001000)=@ethernet={0x307, @random="243f7be49812"}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000008000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @local, @multicast2}, &(0x7f0000007000)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 17:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f0000cc3000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e3d000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00003fc000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000abd000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) sigaltstack(&(0x7f00004fb000/0x2000)=nil, &(0x7f0000ffc000-0x8)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000063a000-0xa)='net/ptype\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000894000-0xb0)={{0x7, 0xa5d4}, 'port1\x00', 0x53, 0x1, 0x5, 0xfffffffffffffff8, 0x3ce1, 0xe1, 0x0, 0x0, 0x5, 0x9}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:40 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ffd000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0xefc, 0x4) fadvise64(r1, 0x0, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)) 2018/02/04 17:49:40 executing program 4: r0 = request_key(&(0x7f0000408000-0x8)='big_key\x00', &(0x7f0000ee4000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000046a000)='ppp0securitywlan0\\\x00', 0xfffffffffffffffb) request_key(&(0x7f0000b2e000-0xd)='dns_resolver\x00', &(0x7f0000253000)={0x73, 0x79, 0x7a}, &(0x7f0000273000)='\r', r0) 2018/02/04 17:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000025b000)={0x1, &(0x7f00007e8000-0x8)=[{}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000536000-0x38)={&(0x7f00002e6000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/02/04 17:49:40 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000000a000)=@un=@abs, &(0x7f0000008000-0x4)=0x8) sendfile(r0, r1, &(0x7f0000004000), 0x7e5c00) r2 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write(r2, &(0x7f0000009000)=')', 0x1) openat(r2, &(0x7f0000004000)='./file0\x00', 0x3cf5f228b733c40f, 0x4f8c9cff96c78798) fcntl$addseals(r2, 0x409, 0x8) fcntl$notify(r2, 0x402, 0x12) 2018/02/04 17:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f1000-0xc)='/dev/autofs\x00', 0x309102, 0x0) pipe2(&(0x7f000083c000)={0x0}, 0x4800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000446000-0x4)=0x7fff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000034, &(0x7f0000a21000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000076a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$inet(r3, &(0x7f0000667000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b74000)=0x10) pipe2(&(0x7f0000331000-0x8)={0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000200000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x2, 0x3ac1, 0xc70, 0x3, 0x3e2, 0x400, 0x7, 0x0, 0xfffffffffffffff9, 0x0, 0x3, 0x4, 0x6, 0x3, 0x8]}, &(0x7f0000de7000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000029000-0x8c)={r6, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x8c) chdir(&(0x7f00000e8000-0x8)='./file0\x00') fallocate(r5, 0x2, 0x1ff, 0x6) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/02/04 17:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42}) ioctl(r0, 0xffffffffffffffff, &(0x7f00009a9000-0x3e)="14f6b0a41f7296c231030ca3dede26af4a353d46aabb5e5614db43851832d5c1e8f0e1f87529201fbda5573019439acfb456588bcdba924f3e4184d68f5a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000e88000)=""/5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2}, {}, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/04 17:49:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x6, r1, 0x2, 0x9}) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000921000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000+0xd5a)={@common='ip6tnl0\x00', 0x7}) symlink(&(0x7f0000b18000)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') r3 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) open(&(0x7f000055f000)='./file0\x00', 0x0, 0x0) 2018/02/04 17:49:40 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@generic="cc0672a243d90e29bb02ff5fd31f40d3", @ifru_map={0x3, 0x9, 0x7fff, 0xfffffffffffffffc, 0xbd0b, 0xfffffffffffffffe}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x3, 0x3, 'client0\x00', 0x0, "7e4638f0382834f4", "e6b452cac070247aee824fb3263585a48987471639b39db49e52643f410b0d0d", 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000bba000+0xd5b), &(0x7f00007b5000)=0x4) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xff6, 0x181001) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f0e7e4ed7b37683da522a2cc8fcbe492fb48424321a92095096b258b67fbd2a559cb7bc23eba7d776dbff787fd5bab271d5013b564655eb66cd29a9ef891ce", "58efc826f25f301c456fc14167a71256c2f04368d4a8510076cec46f4ec19186"}) 2018/02/04 17:49:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000908000)={0x80000000, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f000000c000/0xc00000)=nil, 0xc00000}) syslog(0x9, &(0x7f0000f0b000)=""/4096, 0x1000) 2018/02/04 17:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mmueue\x00', 0x0, &(0x7f0000ebd000-0x2)) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/02/04 17:49:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a84000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000776000)=0xd08) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000000000400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000)={0x5695, 0x9, 0x90, 0x2}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) fstatfs(r4, &(0x7f0000a0d000-0x8e)=""/142) sendto(r3, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r5, r2, 0x0, 0x3ff) 2018/02/04 17:49:40 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000024000-0x8)) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/04 17:49:40 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xe) sigaltstack(&(0x7f0000006000/0x3000)=nil, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1000003}) socket$nl_generic(0x10, 0x3, 0x10) get_thread_area(&(0x7f0000004000-0x10)={0x8, 0xffffffff, 0x0, 0x2, 0x4d4, 0xfffffffffffff00c, 0x40000000, 0xff, 0x7, 0x100}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000000a000-0x4)=0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000000a000)=0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000005000)=""/50, 0x32, 0x20, &(0x7f0000009000)={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000000b000)={0x0, 0x23, 0x1, @tid=0xffffffffffffffff}, &(0x7f000000b000)=0x0) timer_gettime(r2, &(0x7f000000a000-0x20)) 2018/02/04 17:49:40 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0xfffe) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) connect$inet(r0, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 17:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = getpgrp(0xffffffffffffffff) socket$unix(0x1, 0x7, 0x0) sched_setattr(r0, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setsig(r1, 0xa, 0x26) 2018/02/04 17:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d0f000)={0xc89, {{0x2, 0x2, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}]}, 0x120) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 17:49:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = open(&(0x7f000055d000-0x8)='./file0\x00', 0x101001, 0x1b0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/187) renameat(r1, &(0x7f0000b65000-0x8)='./file0\x00', r2, &(0x7f0000bad000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000135000-0x8)) timerfd_settime(r0, 0x1, &(0x7f000088e000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00008d6000)) timer_create(0xfffffffffffffff5, &(0x7f0000c0d000)={0x0, 0x21, 0x1, @thr={&(0x7f0000145000)="7372d8efc69f1e70e21f1ca258126e8dd6424347556a5ab00ced7e8d704d198fee13d953c7a9caebe016f12654781b10a269a6c800766b2bb207076e8da623e55876458233ca2541ec832c46781f4155d898c1413546b0872fb421d43f3175b7b299fdf9b09a6cb11dff23caefbe16894e0fdad57e453388e595060b40206f57fadce86fc3657491cd172eea4d3b8488e583705c4ad03c6e02ab8332dac5f13ada614a7cd975d6c51a8b912a2cbb210435f147240646ef5340f28a3e28222bb54ca4f2cb6fcadd53700a75b4d1f1312896", &(0x7f000099c000-0x14)="232f3fa7a9fa64d562e6af2f177c86b69ccc8884"}}, &(0x7f0000fbf000)=0x0) timer_settime(r3, 0x1, &(0x7f000069d000-0x20)={{0x77359400}}, &(0x7f00008c6000)) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000850000-0xb8)=""/184) 2018/02/04 17:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d30000)="0f758e911399ac312cc4d9efc89e8f28c1cd246805bca7ec104719bc4c18a8c03506368d739d2ec6b1733dfdddb22a09803739da74102afe32d082040233a4ee42ca1bbc35bc8cf6ad4fd04b6fae67bd9c96e297e8ff2168db64db7226188817693b5a647d22a42d1f6b8d765c10c6e77b519583bb3020d49986fb51aac5a57c072d3daade685a114d996a74b41a4fcee610f3d96ce6892c814bd7bf493a321e873b28d705b456e6f376b70c522545b7b2ce9c2e994ae1be7670ee81b2ffdc7e8a4f517a338788e5ee0a44568d3d4e0f836d5aaea51eb473d0b0fdf02d8797", 0xdf) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000aa6000-0x9b)=""/155) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000035b000-0x68)={0x3, 0x7ac6, 0xb9e2, {0x0, 0x989680}, 0xfffffffffffffff7, 0x1f00000000}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100) 2018/02/04 17:49:40 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000024000-0x8)) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/04 17:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000476000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004e6000-0x3c)=[{{&(0x7f000021e000-0x4f)=@un=@file={0x0, ""/77}, 0x4f, &(0x7f000083a000+0x520)=[{&(0x7f0000b1e000-0x59)=""/89, 0x59}, {&(0x7f0000cd9000-0x81)=""/129, 0x81}, {&(0x7f0000d80000-0x9f)=""/159, 0x9f}, {&(0x7f000051b000)=""/9, 0x9}, {&(0x7f00003cd000-0xd4)=""/212, 0xd4}, {&(0x7f0000096000)=""/13, 0xd}], 0x6, 0x0, 0x0, 0x2}, 0x3}], 0x1, 0x0, &(0x7f0000854000-0x10)={r1, r2+10000000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/04 17:49:40 executing program 0: pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5b000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000)=0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000001000)=@pi={0x0, 0x8917, @ipv6={0x6, 0x6, "bb7d58", 0x1fc, 0x3a, 0x2, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@fragment={0x3f, 0x0, 0x9, 0x100000001, 0x0, 0x0, 0x3}, @fragment={0x3a, 0x0, 0x1, 0x14f, 0x0, 0x3, 0x0}, @routing={0x0, 0x6, 0x2, 0x0, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @empty]}], @gre={{0x0, 0x0, 0x1, 0x555a4b66, 0x0, 0x8, 0x0, 0x1, 0x880b, 0xa0, 0x3, [0x20000000000], "d3a6bf786771f4463cda45a3b216e25050988c199387d69ff00bb68f251cfbb686f64351c3286a67e8f4094a5bb452aa53035849d82c2378b910821a2794e9695266b85ef49053cc9581cfc9dc0b848ab298c171aef32e97d23e0f25de3482532fd47df25414d2e9c4266309258a1002f96fc1e3609f3b4607892f3da8679d08d0f05b9754ae06fd106efc2cf2b22cbd1e5b64e86d58b8dca53d04e847474532"}, {0x8, 0x0, 0x1f, 0x7fffffff, 0x0, 0x0, 0x800, [0x8, 0x0, 0x5], "07a9d50c8b7519674bc5c01aae21092e790f06b6e40702fc4009aa98dc2924015bc38826a33885e379ec38fc45c687f771b59d5866bfe923254e00eaf6a16fecab1512ece6b52be72ea4d6e1eaf8649878f95c0f7577fcd0b3c9a7891c69fd4e2fd44c65ee"}, {0xffff, 0x0, 0x400, 0x4, 0x0, 0x0, 0x86dd, [0x4, 0x1], "c9e55d961cf90c32791d507c17b00097001f2c763c678a5efc54f1eda76f39d9f4133c1936a04b7a7ca5fe1bc9017ee513eb69464b780d59806d4edbc12a13f3bdbb3204be43c7094d8ef6937df93d840755d8b6fb42f44b8f07ed896d629ae7665362d1c934bdfea04373f5512cdfa211a1f35d4197e745e883f73fe2c2c9561e50d38f72796a60c517743c298d3e288e8b07"}}}}}, 0x228) tee(r1, r2, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000004000-0xbc)={0x62ceae4c, 0x3, 'client1\x00', 0x5, "b779a53cbb9f2d5b", "c289fde1b3678809888081d17fbafaab163cf5526f90b121343db0ba9e781641", 0x3}) pkey_alloc(0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000000)="eef5ebcdfc92e317ec53f6633a70bc47ebd29ca002f0c34b70205ea48bc34605c655d4919f7c37657d1ea793ee4d7e99f05d7baf6d2a48f7fee95cdc0522fb056f0d0ae59970730ddbe2b19cf16e4bba04294da7a401723c244cc3b8d5090722c2148088d921") 2018/02/04 17:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000706000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a8b000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x8, 0x8}, &(0x7f0000b4a000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ee3000-0x10)={r2, 0x5, 0x2}, &(0x7f00007f9000)=0x10) 2018/02/04 17:49:40 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f01000)={0x0, 0x4}, &(0x7f0000f01000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f01000-0x10)={r1, 0xffffffffffffff4f, &(0x7f0000f01000-0x1c)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f0000f01000-0x4)=0x10) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000049f000-0x8)={r2, 0x9de}, &(0x7f0000f00000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 17:49:40 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000e000)='/dev/pktcdvd/control\x00', 0x10100, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000021000)) 2018/02/04 17:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000593000-0x5)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000dcc000)) mlock(&(0x7f0000bce000/0x4000)=nil, 0x4000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) 2018/02/04 17:49:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002cd000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00007ad000)="002aaa93ca15c993fa418d56193c1a5017cc4457692613dd9952482bd2a71851ccf732ec04c8371519227e8f5c5fc4223c93014b171b3dc519acf2a0dee9e10ffcfdfc3a3a65b0529599599681cfa6f5eeeb547c56529fa05cf38aeebade146a05858271bfeaf5b9d347dc1ab43c2eaf6fabf0c87c609c3c0df946acc311d4a3694393d656248937c61456d4cc368a160033d1ee00e84caf325da93cae2ab1a50a1a73f3768ba5fbd0", 0xa9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/130) [ 77.566494] binder: send failed reply for transaction 83 to 13200:13214 [ 77.601386] binder: BINDER_SET_CONTEXT_MGR already set [ 77.606962] binder: 13200:13214 ioctl 40046207 0 returned -16 [ 77.615371] binder_alloc: 13200: binder_alloc_buf, no vma [ 77.615390] binder: 13200:13218 transaction failed 29189/-3, size 0-0 line 3127 [ 77.638774] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.644772] binder: undelivered TRANSACTION_COMPLETE [ 77.650550] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:49:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f0000012000-0x1)='\x00', 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x70, 0x2040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001000)={0x0, &(0x7f0000003000)=[]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000004000)) timer_gettime(0x0, &(0x7f0000003000-0x20)) 2018/02/04 17:49:41 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000897000-0x10)=@ax25, &(0x7f000078e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001af000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00009d3000)=""/118) write(r1, &(0x7f0000c32000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e97000)={0x8b, 0x9, 0x209, 0x847, 0x100000001, 0x3, 0xfc, 0x80, 0x0}, &(0x7f0000e03000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000249000)={r3, @in6={{0xa, 0x3, 0x40, @empty, 0x2}}, 0x2, 0x9}, &(0x7f0000916000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ee2000)={r4, 0x6, 0x30}, &(0x7f00008b4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006f7000-0x6)={r3, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006d9000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x6}, &(0x7f0000b3e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000027a000)={r5, 0x5c, &(0x7f0000bec000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00007d4000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000052f000)={0x0, @in6={{0xa, 0x2, 0x3612, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x8, 0x7, 0x9, 0x1, 0x7fffffff, 0x8, 0x8, 0x9, 0x3, 0x2, 0x5, 0x100000000, 0x8, 0x1, 0x8]}, &(0x7f0000442000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000195000-0x25)={r6, 0x1d, "3fa603f083fc5fce8eda4e48c5248faa5de2893f72e8cedcae247fede0"}, &(0x7f000039a000-0x4)=0x25) write(r0, &(0x7f000094f000), 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000122000-0x20)={0x8000, 0x800, 0x68, 0x9, 0x4, 0x10001}) 2018/02/04 17:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000339000)='/selinux/checkreqprot\x00', 0x400, 0x0) writev(r0, &(0x7f0000275000-0x20)=[{&(0x7f0000ac4000-0x6f)="986f2335ce33d818e04886fcef1a5c9ec1db65adccde3002ed797c2f7ab2b013f87b6700c584a07e05501012c8351a5f9197f87436c34e88e81dd221e3c610460c3788f7058ff7a893634957d0f9fef32a503f918a07b45f869b9cec92671ea48d11e99e41c6482ec7dd362b40c583", 0x6f}, {&(0x7f00004ca000)}], 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000768000)={0x0, 0x0}) pwritev(r1, &(0x7f0000135000)=[{&(0x7f0000181000)="d2f5608ff6642c465a6865e2c38c02c146bee801e7d78e546a2330ca6dc1eb2bbb7f5f405108fabd6d9758976c147a401f82f3eef4e6f3b1e1a179e8e361dc635db1ed7d15fba42c263c8ba0d25265f8edfb0e55475f5680de6f00fc50fbcbd075a641fdf1a05f72f712bdba1a2253e612f9c723f13058356429fb256a3a48203ba290721d2f079448e95509f0af68c589520d7118a4e5f7374136541cb6a713410fdbcd36bbe07eacdffcf816a7fbf9e6", 0xfffffffffffffe4c}, {&(0x7f0000979000-0xf0)="7ab918c75008a188ea3c98c2dea6981d57c147afc5dd20c222c2b3b1a4cf94ad23f7d622a6082ed7085d85f4ac44ab580ab4b21512b9e5e0650613ffd63727488926b3dcff2e741e92358e5a50ec9533f8fe6648efa3d9f1c95f869296598f707ad36ec276555d773be9136187c950a70dd79f9753553f89635245cc9774f20f8095ebfb9924a4ea7c166823bfeb7f5f6982a5f15c3e7d833261c30e246e302b05b5b5806c995132816b7a4883d1a9469a2fef1b9541bc72a1297c399bb33ae538fd1d4477d6443488cd4f21620a252c5b1530af1fe7b61d099e97ac6e11b2d993e62f9ba533b5ca74880cb333d125d7", 0xf0}, {&(0x7f0000dac000)="fbadb069bb2c2fb0ea0ba1b007dc7870bcdac66b91562b2a", 0xffffffffffffffc1}, {&(0x7f0000579000-0x1000)="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", 0x1000}, {&(0x7f0000fc3000-0xb8)="e2749d2228bf49a0738dba7a368021f03b671a30196057afd99daf36c17fd48ebbd5ef9a7bb027b3b34db7c955964292382192b44e1a4da1a0b56cc903c539ef9e9ebca5e7cc002fe2f74c295a9b2bbadd8c6ff1589de8d67a408dccf140bba6cb4ba544dcd5fe5ea51e3fe553b2c10669d8bd2d26528daaaaec290e2956330d3bf5bffcf4ce0f56082532c918209754beb699a9a99e9564c98335735f9d9380025c770db126e0cf93e47766ba84f69daa32e1395b87cc50", 0xb8}], 0x5, 0x0) fcntl$getown(r0, 0x9) r2 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[{r2}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000bc3000)={0x0, 0x0, &(0x7f0000004000-0x24)=[], 0x1, 0x0, &(0x7f000007b000-0x2)="b1"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/02/04 17:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc7, 0x7, &(0x7f00004bb000)=[{&(0x7f0000917000)="0607d0f8c0d1650ea6c4efd59157300bca1b168087752964ae92b0b2600262cbc9032e6b7d164c07935f2737fdd78c68b58b7ce74ba33d654a6909c8d8751a58e3f80ef81433a9d80155006107fc0ec621a778a45cb41f03f508302b5c0da8f2a8814fe4bc391802b072cbb881f39002bfdcda315d2e8325e0b5fa1dd60403139772467fa72145c3db28955b5e2475375db2f2183fed7253dd5087741b3086", 0x9f, 0x9, 0x494c}, {&(0x7f00007d3000)="e1182890a6b6bff3fe23efcc46919a681bb545b504592575b923317eb9643755406583d8e41ea60514ec03508dd3921a", 0x30, 0x47, 0xab}, {&(0x7f0000841000)="2f99f958b16f45c02d07684d78b0a682cf3585b1e0b6ccf0836e1d4c4cedc0080455ffcc0c37", 0x26, 0x1f, 0x3f}, {&(0x7f0000c2e000-0x28)="1f9e28b2c65920c98a6480c0ff47fba99eaf59346976f5dce5cd3c7c7e4bc269db86d19426d4ca0b", 0x28, 0xff, 0x81}, {&(0x7f0000988000)="a9f78a6f9f894a40803e84dc7af7ce6aab62d879f44b066eb692c2cf8187953dd517b665845cdcdbf8ef68650cf09d04d4e0670d74a795a55d525aff68e92dafded2bb518f65b01fe86eb904b47e48193756c99c9d818a9bdf3b742239826c0ba566b83542c7e61ee886d32d355981de3e0a96e0c7f65139dd18f0087aa2022506dd32bc6bfc97b26b6be48176ed82cce4d7d043173efe8bf96783963c6625af2c7bacbf3a79cd40aed8e707735cbcbec588f54292d7012e3428bcc5622e438525eb7f2ee89e744f267f634871ef20928ac4b70618143e22dd2a1b32dde076d8a820425e51fdc9d858fb03", 0xeb, 0x5, 0x95}, {&(0x7f0000058000)="f8ca74d0131683271a3718edaae10d87a30c8f6b27f86c316cb3d44e1cfaf3e140e7a844fbfcd62978248087ab2ea5b46a4f373713122421bbf4cacec5e6a3d06583bef0e9abfde81310e676fd9606644e69c68a91a5543b86db55846ee14a447b62f65dff97fef38fe19e4df45553602f0525f95e", 0x75, 0x20}, {&(0x7f00001b9000)="cbc85ee52bdba4a21ee7943b3d6640d854f43d46cba40f494c1f26879c6a8aad620e3e63247e3e40a4cf9e568a91c61e7f4d40d3326cb3389cbd0cf569826f8e110274cae11ab74cfb32acee8df31ba293c75d0a0a2634fc8a77a0b453f5622101bf62166251c8e86d784a6b2e6f94040f10d100d2b2a3122bd040a574b4cb8230af7837a1d9a2b4cd746455c1e68b7dd569165034518b90728eaf81100886c11feb6e183a10dcf4ed44adb93a60b132a97bbcd57074ce1f3604630e2a5f2b1c044f8ea36c7e5da654977acaa5", 0xcd, 0x7, 0xfffffffffffffff7}], 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ce7000-0x34)={{0xffffffffffffffff, 0x3, 0x5, 0x1}}) 2018/02/04 17:49:41 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/proc/self/net/pfkey\x00', 0x44c101, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000021000)=[@in6={0xa, 0x0, 0xa7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x58) r2 = dup2(r0, r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000022000-0xfe)=""/254) 2018/02/04 17:49:41 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd0000)='/dev/sg#\x00', 0x6, 0x20c0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000995000-0x4)=0x1000) 2018/02/04 17:49:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000001000-0x2), 0x0) 2018/02/04 17:49:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000005000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x3, @empty, 0xff}}}, 0x3, 0x8, 0x100, "3d313ba26b4144ec9643773049a1e828f7d3e79a9d7169de46da31c27e369dd22bb74408b33a1401b239f574684adecc5769d17ae282edd0112bbad19ace43553a92d58a394734e5a10892192f4a2712"}, 0x160) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184"}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/02/04 17:49:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x14042) futex(&(0x7f0000003000), 0x85, 0x0, &(0x7f0000004000)={0x7}, &(0x7f0000003000-0x4), 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000001000)="cf29863054736f8fd19df65e811ce43f115e6dab32b48357e45f5ece67f72f28a8631c86fb2526333e1d29256d7570bffa891ad6a71a1e35499a5a638879c5f8ae7c421e5e31ec446d5e852e90c538f274cbcb70a3df5702c88e99dc5130cf723bd8717a3b3088ff38b264e68adcf94dcd678f536e") pipe(&(0x7f0000001000-0x8)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x0, 0x5}) 2018/02/04 17:49:41 executing program 5: clone(0x0, &(0x7f00002cb000-0x1), &(0x7f0000578000-0x4), &(0x7f00007ca000), &(0x7f000041f000)) ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x1, 0x1}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r2, 0x104, "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"}, &(0x7f0000001000)=0x10c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r3, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x800000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @rand_addr}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000003000-0x1)='\x00', &(0x7f0000001000)='%-$eth1\x00', &(0x7f0000003000-0xd)='vmnet1\'wlan0\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000)='/\x00', &(0x7f0000003000-0x2)='&\x00'], &(0x7f0000003000-0x9)=[&(0x7f0000003000-0x8)='vmnet1\\\x00', &(0x7f0000002000)='usereth1\x00', &(0x7f0000001000)="73656c696e75785cc421657468305d2300"], 0x1900) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)='/\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000002000-0x6)='rxrpc\x00', 0x0) 2018/02/04 17:49:41 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000991000-0x7)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='vcan0\x00', @ifru_addrs=@sco={0x1f, {0x1, 0xffff, 0x5, 0x10000, 0x0, 0xa6}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000)={0x1, 0x0, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x5)='user\x00', 0x0) keyctl$set_timeout(0xf, r1, 0xffffffff80000000) 2018/02/04 17:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000dcd000-0x9)=@rc={0x1f, {0x1, 0x800, 0x82, 0x100, 0x3ff, 0x7}, 0x100000000}, 0x9) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000316000)='/dev/keychord\x00', 0x0, 0x0) getpeername$packet(r3, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008fb000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00001a5000)={{0xa, 0x3, 0x9, @empty, 0xb3}, {0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}, 0x5, [0x1, 0x7d6, 0x80000001, 0x2, 0x43, 0x4f5d6956, 0x4, 0x4]}, 0x5c) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a6000-0x4)=0x0) perf_event_open(&(0x7f0000e84000-0x78)={0x3, 0x78, 0x2, 0xd689, 0x2dd, 0x7f, 0x0, 0x9, 0x1210, 0xa, 0x8001, 0x3, 0x9, 0x8c, 0x1, 0x3f, 0x0, 0x0, 0x5, 0x1000, 0x46, 0x9, 0x400, 0x9b, 0x9, 0x1, 0x3, 0x9, 0x8000, 0xfffffffffffff663, 0x4, 0x9, 0x4, 0x9, 0x4, 0x8, 0xeb, 0x0, 0x0, 0x4, 0x7, @perf_config_ext={0x800, 0x9}, 0x8020, 0x1, 0x9, 0x1, 0x4, 0x3}, r4, 0x4, r3, 0xc) 2018/02/04 17:49:41 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7d000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x9, 0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) socketpair(0xf, 0x5, 0x100, &(0x7f0000b3a000)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002e8000)) ioctl$TCSBRK(r0, 0x5409, 0x1ff) ioctl$KDDISABIO(r2, 0x4b37) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000bee000-0x28)={0x5, 0x54, 0x81, 0x3f, 0x7ff}) [ 77.843094] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 17:49:41 executing program 2: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000a00000-0x22)=""/34, 0x22) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) [ 77.922824] binder: 13228:13254 ioctl 40046207 0 returned -16 2018/02/04 17:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f00000b2000)) 2018/02/04 17:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bd000-0x10)='/dev/sequencer2\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dc3000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00001a0000)={r5}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00007dd000-0xc)={0x2001}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000095000-0x14)={@mcast2, 0x0}, &(0x7f0000788000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000921000)={@common='ip6tnl0\x00', r6}) ioctl(r4, 0x3, &(0x7f00004f7000)="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") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) [ 77.963059] binder_alloc: binder_alloc_mmap_handler: 13228 20000000-20002000 already mapped failed -16 [ 77.983153] binder_alloc: 13228: binder_alloc_buf, no vma [ 77.983173] binder: 13228:13263 transaction failed 29189/-3, size 0-0 line 3127 [ 77.983903] binder: BINDER_SET_CONTEXT_MGR already set [ 77.983910] binder: 13228:13266 ioctl 40046207 0 returned -16 [ 77.991248] binder: BINDER_SET_CONTEXT_MGR already set [ 77.991257] binder: 13228:13266 ioctl 40046207 0 returned -16 [ 78.147116] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 78.190374] binder: release 13228:13238 transaction 86 out, still active [ 78.198837] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 78.202444] binder: undelivered TRANSACTION_COMPLETE [ 78.202482] binder: send failed reply for transaction 86, target dead [ 78.249616] audit_printk_skb: 2180 callbacks suppressed [ 78.249628] audit: type=1400 audit(1517766581.703:4814): avc: denied { read } for pid=13280 comm="syz-executor2" path="socket:[29289]" dev="sockfs" ino=29289 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 17:49:41 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x80000000a, &(0x7f00003c3000), 0x4) 2018/02/04 17:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000197000-0x60)=[{&(0x7f00006d1000-0x4c)="5397", 0x2}], 0x1, 0x0) writev(r3, &(0x7f0000a13000-0x20)=[{&(0x7f0000f5f000)="60c5088d8d57a662d46fc26d0edc761c6e8b0aa6283d17241da1a427c24b0b67eef8c66f44813d2401641c4cbe86a9ac36c210a6153305b529b02d914a60f2565b11ad9f4f7db0d83c22feab970457ad38d0c5cbe6cb5b560f591e2937a0c6a164a6b3f07fbb340af47cb1ca6842a2ba3b353918e9006a213d5da243e9"}, {&(0x7f0000157000)="21ac198eda26a601c191b27e4a39f1524415f7d3f15a270ec2215127d313333819faf607eb4aa76d3780eed301000a43c32480b3ea39e0ab76d8c24054ea10055fc86ee3d0dc45c1665e498d22c6d834ea9232490d39cd3771dd885de139765697a4a84ddf7fa8f3285a61f5a4ef3fa30d79"}], 0x10000000000000bf) tee(r2, r1, 0x5, 0x0) 2018/02/04 17:49:41 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000003000)=0x2e, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x200001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000000) 2018/02/04 17:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = getpgid(0xffffffffffffffff) process_vm_writev(r3, &(0x7f00005a1000)=[{&(0x7f00006ec000-0xed)=""/237, 0xed}, {&(0x7f0000442000)=""/159, 0x9f}, {&(0x7f0000961000)=""/133, 0x85}, {&(0x7f00009d8000)=""/25, 0x19}, {&(0x7f00000bb000)=""/143, 0x8f}, {&(0x7f0000114000-0xf7)=""/247, 0xf7}], 0x6, &(0x7f0000e38000-0x10)=[{&(0x7f0000619000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) flock(r0, 0x4) close(r1) 2018/02/04 17:49:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='attr/prev\x00') lseek(r0, 0xfffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000372000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000a93000-0x59)=""/89, 0x59) 2018/02/04 17:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001274, &(0x7f0000f59000)) inotify_init() 2018/02/04 17:49:41 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) sync_file_range(r1, 0x6, 0x2, 0x20000000000003) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) close(r0) 2018/02/04 17:49:41 executing program 4: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ab7000)={0x8, 0x0, &(0x7f0000ab8000-0x7)=[@acquire={0x40046305}], 0xfffffffffffffd5d, 0x0, &(0x7f0000002000)}) fsetxattr(r0, &(0x7f0000356000)=@random={'user.', '/dev/binder#\x00'}, &(0x7f000080f000)='/dev/binder#\x00', 0xd, 0x2) [ 78.289825] audit: type=1400 audit(1517766581.743:4815): avc: denied { net_admin } for pid=3874 comm="syz-executor2" capability=12 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 [ 78.321780] audit: type=1400 audit(1517766581.773:4816): avc: denied { net_admin } for pid=3874 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d93000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000026f000)={0x9, 0x9, 0x6, 0x4, 0x4b80, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000550000)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000c9f000-0x4)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000118000)='./file0\x00', 0x1000, r1, r2, 0x4c, 0x9, 0x800040) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000012b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mknod$loop(&(0x7f000038c000-0x8)='./file0\x00', 0x0, 0x1) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ece000-0xd)="6e65742f7061636b657400a191") sendfile(r3, r4, &(0x7f0000023000), 0x26a950a) 2018/02/04 17:49:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000158000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000915000)=""/222) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000708000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b5000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000678000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r4}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00008bf000-0x4)) fcntl$getownex(r2, 0x10, &(0x7f0000cd4000-0x8)) stat(&(0x7f000075b000-0x8)='./file0\x00', &(0x7f0000d50000)) fstat(r3, &(0x7f0000972000)) fcntl$getown(r2, 0x9) stat(&(0x7f000051c000)='./file0\x00', &(0x7f0000ea8000)) lstat(&(0x7f0000c2e000-0x8)='./file0\x00', &(0x7f0000c25000-0x44)) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b3000-0xc), &(0x7f0000bd6000)=0xc) getresgid(&(0x7f0000cc8000), &(0x7f0000f53000-0x4), &(0x7f0000dde000-0x4)) gettid() mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r5, 0x29, 0x4c, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d99000)={{{@in6=@dev, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000f93000)=0xe8) getegid() getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000040e000)={{{@in=@empty, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000f9f000)=0xe8) 2018/02/04 17:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) gettid() time(&(0x7f0000877000-0x8)) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a8000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc7000-0xc), &(0x7f0000596000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000016c000)=0x0) r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f00006da000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e3e000+0xd9d)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00003f9000)='/dev/sg#\x00', 0x7, 0x101400) pipe(&(0x7f0000fd7000)) 2018/02/04 17:49:41 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = geteuid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f000000c000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x33c)={0x33c, 0x34, 0x314, 0x1, 0x1, {0x6}, [@typed={0x8, 0x58}, @typed={0x68, 0x21, @str="776c616e3140cb2c242e2b3a76626f786e65743173656c696e75785c2873797374656d76626f786e6574305d747275737465646d643573756d656d312f73797374656d706f7369785f61636c5f6163636573736d696d655f7479706500"}, @nested={0x2b8, 0x32, [@generic="659623ab26a3954f6a9ceed9f244a22f05bd2bb89cb1463d42bfb7df8d00926343c59d854785bea5788746250afdd04e11a3a7a87c6b67ea9358899f8504ba1685f9d6bf8481e1c808faa29d8335b0828343e34aad0034d21eeb62d247e04052cae486da307eddf6c93c0451b9a361638c1a38b39b91d9f881194ed264229b3a64355227e93620199dd5bf7ec896794ef55b", @typed={0xac, 0x17, @binary="5f1dc38785afbc60f5c4cd4d9e87093b02c134844ebe8e8aa0872550a656e51634ef3048ab4c3635b3b4600d11562b30fc025068ffa5990cf14e21f95db88196d4f3535ea067c535295846830bb4c7df30e28a51783568f21663f5d464fba673965f752b3dd0a81144a1755429e8d582c37baf3e969c75663abef4e352f8a9cad6e10f5ef174344e11ddf6e3e3ee0efffc47ddffb2b5b9669259f2ebc638d8900b"}, @typed={0xc, 0x1f, @uid=r2}, @generic="956401a93962ff26c86e464164812dfdd6b5ade2cc92199bdb551c11df903f98550dc8056ddb9ce5ace52a4f4a1a0f739ad94fa291f78b1cc5d312340bc4fd21f138c79b6eda50c78b4fb406722d919b2813489875b37d3267e132665230052cb715c1fa94aaeb433c7b7295383594c5b2f0336822285ba85b4a6f38f2abd34fd296a31f3652463297ff9c4889d9224d3f80c517ad5a19961cbb89dd05bc33375047", @generic="44dbb5329c2358338646bdfab221cf9d6155c34893a2616c474aa4d297fd9e8202078b3b32b67bbf3b6469011f20729912654b85278ad1e57cab105bc1f58fa296bf1dc5fce373638104d53286361b86842cbc8df9bed46069780ccc79ded08e085cb490e4c2bde17d6c10462bb46c45283bf26b6a9e4bfe9039c9ae1cf2f0a18471a69b6eb8", @typed={0xc, 0x89, @uid=r3}, @typed={0x10, 0x96, @str='md5sum\x00'}, @typed={0x18, 0x29, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x67, @ipv4=@rand_addr=0x3}]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x80}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000)={&(0x7f000000d000)={0x2, 0xa, 0x2d849bd7, 0x6, 0x2b, 0x0, 0x2, 0x3, [@sadb_ident={0x2, 0xb, 0x9d00, 0x0, 0x2}, @sadb_spirange={0x2, 0x10, 0x0, 0x1}, @sadb_x_sec_ctx={0x20, 0x18, 0x5, 0x61, 0xf6, "976ceb64b6e803017d9d7b17cdb1c575b230c978ceaaa51cb0ba1973388ba568c0819aff9d477593629cfa771742cc9f054515eca45af5a6da5c9162cf9a96254b3769657d413e48629028d86a8992ac2a09502d52a4681cd9ff78ca409728a478b509cfd7923edf5834497cb26096b9a023372f72fbb47abbed18341f0d9a4d723ff1b3860ee27297c06ac3993a0684202ce732a95390423bf0ccd6df7fc7705a04842aea1190e1fde9198c07adaefa742e38080d3bd08dc55b117add4927771160e05b2c87eee78ef43ae73dbec8987572cef36eef99d060c7cec94e917a543c7b080d871d8c23383619f93f8a8a2c340f5f240190"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x158}, 0x1}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 78.339476] audit: type=1400 audit(1517766581.783:4817): avc: denied { dac_override } for pid=13300 comm="syz-executor1" 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 [ 78.349837] binder: 13301:13311 ioctl c0306201 20ab7000 returned -14 2018/02/04 17:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x7, &(0x7f0000c40000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004eb000-0x30)=[{r0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r1+30000000}, &(0x7f000086c000), 0x8) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 78.356752] audit: type=1400 audit(1517766581.803:4818): avc: denied { net_admin } for pid=3875 comm="syz-executor1" capability=12 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 [ 78.377174] binder: 13301:13311 ioctl c0306201 20ab7000 returned -14 2018/02/04 17:49:41 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000585000)={0x40000004, 0x1, 0x5, 0x10000007fffffff}, 0x14) unlink(&(0x7f0000529000-0x8)='./file0\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f10000-0x8)) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/04 17:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fdc000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000093b000-0x1b)={0x0, 0x13, "c629a099e2d61ddf2dd555b0056f805f88c29b"}, &(0x7f000078c000-0x4)=0x1b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000178000)={r3, 0x3f, 0x3, [0x0, 0xddc3, 0x1000]}, 0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000584000-0xad)="e7"}) [ 78.379016] audit: type=1400 audit(1517766581.823:4819): avc: denied { net_admin } for pid=11753 comm="syz-executor5" capability=12 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 [ 78.388243] audit: type=1400 audit(1517766581.833:4820): avc: denied { net_admin } for pid=3871 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000449000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bb8000-0xa8)={0x0, 0xa0, "bc8595110182e9f72ac0f27190e47d6d8f04b7db74d86f5e61bf3f70ac67d16ce342f8310296eefe9319c749ab714535baf92ca7a212cff123e99f804ed93f86181ef333f4edfb5f858f4e1cfb9f7e47ebf2514955bff5598b89507387e796875caf89e7f5e896de2d1ded26349687cc26d465d05adcc5aeceed8f2b677143773abed7dcba55fdef8030ad8ded2895972684c2022b34470daac17ce6bf4d5ba7"}, &(0x7f0000b50000)=0xa8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002bd000-0xc)={r3, 0x7f, 0x20}, 0xc) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d0c000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/04 17:49:41 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) [ 78.420443] audit: type=1400 audit(1517766581.873:4821): avc: denied { net_admin } for pid=9676 comm="syz-executor4" capability=12 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 [ 78.420907] audit: type=1400 audit(1517766581.873:4822): avc: denied { net_admin } for pid=9676 comm="syz-executor4" capability=12 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 [ 78.429014] audit: type=1400 audit(1517766581.873:4823): avc: denied { dac_override } for pid=13315 comm="syz-executor1" 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 [ 78.527126] binder: 13336:13337 ERROR: BC_REGISTER_LOOPER called without request [ 78.532496] binder_alloc: binder_alloc_mmap_handler: 13336 20000000-20002000 already mapped failed -16 [ 78.537680] binder: BINDER_SET_CONTEXT_MGR already set [ 78.537689] binder: 13336:13337 ioctl 40046207 0 returned -16 [ 78.538575] binder_alloc: 13336: binder_alloc_buf, no vma [ 78.538593] binder: 13336:13340 transaction failed 29189/-3, size 0-0 line 3127 [ 78.558748] binder: undelivered transaction 89, process died. 2018/02/04 17:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) r0 = syz_open_dev$sg(&(0x7f0000dfa000)='/dev/sg#\x00', 0x5, 0x400280) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009a6000)={0x0, 0x8}, &(0x7f000096d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ed7000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:42 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000029000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000029000-0x8)={0x0, 0x7}, &(0x7f000001f000-0x4)=0x8) gettid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000029000-0x6)={r1, 0x80000000}, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) sendmsg$netlink(r4, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x408, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0x408}], 0x1, &(0x7f0000027000-0x28)=[], 0x0, 0x8814}, 0x20000000) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x38, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/04 17:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fee000), &(0x7f000014b000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000022d000)=[{}], 0x1, 0x20, &(0x7f0000c91000-0x8), 0x8) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000013f000-0x4), &(0x7f000043c000)="1af8634e9989a32c323702159fcfd52e4d305f95866843ac59b9f74817b1fb6ae87162aa8ecd42bcfd3c9c99fe55783373918042bf959b34e764e7700c748a8788b20ead10d32ea1369314a71828e5e1fb696b4ca1fe045797b943dfe2d919b57fc0570838975b0e4b") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/hwrng\x00', 0x1134c0, 0x0) r2 = gettid() fstat(r0, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000dfc000-0x8)=[0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000023e000)=0x0) r6 = getuid() r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000c81000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000748000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000437000)=0xe8) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000172000)=[{&(0x7f0000a47000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000666000)=[{&(0x7f00000eb000-0xd6)="5070e6e9a351766ae0574d85fc4c80757b7018f0b9292292c7f45e3b1bcc4152c993518a7edbb7d60bbe95fdb360a70be841fbc41a873c4553157771a6b7faad3b46b39fa4f346ef86c324aa3909acff25473fc2b0972c7ba58e371ff0a47d46b9a8b2e587736183c567e77c401502ee8234bf96a33848320bce6e3db6a56a2d10c82b519998baeee1b7b7f6caed688eb3ddff7b0ec6e4807c41e05c04c9168856acbca264a19a94e6fbd4f27adff99004a1d16ff217e474ed56f1987a2b4ccffa11753250259be95d334857385cc59d1a06c716efa8", 0xd6}, {&(0x7f0000e86000-0x64)="3bc8d8e03ca7ef39228ea5757cfe936e684683fcbdcca0b49425e299d0039093387c8712345797c4be3708b7a091f154d06dfd6f301efc9ee3771e98ce5c6f4487c46ff69685dc11c5ab0e97815c44755207e25518f334eb6c55f99603e114460322e106", 0x64}, {&(0x7f00001ca000)="56733d0342a7b6e2d5c2d8e4f0868b77f1ac2c3a8f77b0b41285f5212fe32a966e3da478b1ecd3593ab06fe19858d96f647b329e7b69d8f45188dfa5d9c7567a9e69fa0846ba986f3f8bff2bfaeed8bd046c35d3aa3192eb3b58d5c0305ee7bf0b396a1f343e81dd717a", 0x6a}, {&(0x7f0000621000-0x14)="67e1d2751e418bd90c2a3525c3f06bf9954416ab", 0x14}, {&(0x7f0000304000+0xeba)="9aff59a7fc9a94d2f5a3547c600933c6ae0f7db156e331646c5cd3f21cb9b4fb4c71bceaafcebec38cda636fa0e2f3cd0cafcb79b188c3c7182de4aba8bb1d5e827ba0a338c3c38ea071e370d32eea227d30882734363f85c525", 0x5a}, {&(0x7f0000407000)="7b52663e0ead6d2f42c5229d3a66942fa1ee181e0fbefc769c88ab6d5f3e9c3de2f259a43e87a9a0f4b8168bedb92533bfce93d701e2d20379bf8cc330298ef50e12e80c4c29363202b4ccb815ab0344c06c17339045703ac79c2eca7fff39cadb69f44f92bff17e717aec71921c7ad2b3ca9ee21fad8b2f597ee33b3fea619f1583e0f5133ab1c8a23f25e3fe242b2389181d7e75eaa6395d9a81a1dbfbac6ae55994a342c84fe5192d2236d17c6b632bab40945583b4ac5a4a474d71c27a8c0ff8bf1dc8b2e1ae3c2ff7e5d03c52f92d5f4e506852a987af55e97fdc83d1ad813b6bc96c37b46e1f7d25d408ed5894f1d2f4", 0xf3}, {&(0x7f0000dcb000)}, {&(0x7f0000152000)="883d84f79f16dca577bc1f427ecd3e438ef628e3b574f4e3842a6cc3b12e6821362460d056833e01a98f000630c028f47172f3d5a7b090adf5273a91488983895ce9442f5db20af59ab12f73bd46503327c013d220d7941be4aa92777806d49a6bc4f679acd96c2d2648514e0d9f50ab8693e5a8e8215ea505fcf4c01931cf4755f55fc2395616d3cbd9c5bed12e984ec4e082cff8ad776351df2a798e127e1daf940dbbe2f18ce3f11c44b5c77276f264da5143adb00e42abc2582bd3c592755d7c965d1a83fe99c1b988578cdd3288ca983abc6de07e28021d00e27bb1d5574b13858e3873b5323bc8c8c83a2ff5aa11a9949e", 0xf4}, {&(0x7f0000685000-0x1000)="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", 0x1000}, {&(0x7f0000d28000)="c25695ef8767383d332ff55824c6df866ef9a547f09a399e81747c93475847a548c5d4e51d6bd95f8e512f2c07e833db28218b6207070428fd98", 0x3a}], 0xa, &(0x7f00002fe000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40001}, {&(0x7f0000679000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000080a000-0x20)=[{&(0x7f0000c7d000-0x79)="fec8c131a17abc07af4f4679dc225559bf05e240d9e99a23fbf4f8a70fc193776ec4b836fb1c7ca1c0713f993585fe50e6336d156cf45adbf1968aefa82a6cc2b5e905f46c00c2050b5b8ee5a4d5e28af2c01e5087d8476efd41e918b22ffd6dbfc3b95d46bd84e9af47c6ede0a0bbbc428fac04bf94fbefbe", 0x79}, {&(0x7f0000b10000-0xf8)="a766609121de9ca2e5c19e5f7a4475e9c7922ff2a6dea163742c158c996a5b739da84d52ea5680b40077431c9184445276f0b975c4df9ddec2b6433ed9c9bbd9a1ba287121122f74b6757da0483ba1544676b67375f1314c60b22b684232a870232671c7351f0be16009207272055e03d09ca160775ac4c2b8ff2b96d0931f91faf894bac4e7ea358d0110f55b4a6878bb32fede7ef61bacf690800d8df28ad5da33411b0b71b5f54ab651540b9f336c09cf07450b215fc677d3a19a7ec118997ba587b02e71295814bb77bc57bbb2002bf38f2ef8ef32f36d3ce5fac2d5aae5c8237308e8c4ee8aeae272a925c100140ca40ef6c90cc1ab", 0xf8}], 0x2, &(0x7f0000675000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20000000}], 0x2, 0x4000) 2018/02/04 17:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) 2018/02/04 17:49:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/02/04 17:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000c000-0x4), 0x1000000005, 0x0, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f000000d000-0x4), 0x0) 2018/02/04 17:49:42 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x2) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000fcf000)={0x9, 0x178, 0x2, 0xcb, 0x4, 0x4}) r3 = inotify_init() flock(r0, 0xfffffffffffffffe) r4 = inotify_add_watch(r2, &(0x7f00002c6000)='./file0\x00', 0x460) inotify_rm_watch(r2, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/120, 0x78, 0x2123, &(0x7f0000e2b000)={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x61}, 0x1c) flock(r3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x22, {0x2, 0x0, @empty}, @common='bcsf0\x00'}) pipe(&(0x7f0000bc4000)) 2018/02/04 17:49:42 executing program 6: r0 = open(&(0x7f0000b4d000-0x8)='./file0\x00', 0x80000, 0x106) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003a6000-0x10)={0xfffffffffffff801, 0x200, 0x0, 0xc81, 0x0}, &(0x7f00001f2000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005cd000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d54000-0x4)={0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd}) 2018/02/04 17:49:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x3}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x1, 0x1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = add_key$user(&(0x7f000000e000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f000000f000-0x2b)="bc", 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r2) 2018/02/04 17:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e4a000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000447000-0x4)=0xff, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b49000-0xc)={0x0}, &(0x7f000019d000-0x4)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f00008ee000-0xb5)=""/181) 2018/02/04 17:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000309000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f000076d000)=[{&(0x7f000037a000+0x67c)="258ae71b2cd75c7bc51551721304e391784469fd90a9c7dcf0232730895beb3b0f88a05d002d337e5c9869705b319a6f2c7c4b33e345d69aa96af4e2ceb7a3071035b62cb4caedd9aa6f7931cf2cb618b0a3cf1a105caee0dcff8e234c794ae84194363698da336c4925263abcc7c53a6b2eff499d8842e433634868ed18e73a11e45bdf6269905f7c286d4250b15fbf2c", 0x91}, {&(0x7f0000438000)="0878777e7aa7baf6715b9310bcdc2d14652461e87dcd35350c454f8e227dbd6703e0d9816aafe2859837c0f57357cbeedcc25d6964689d", 0x37}, {&(0x7f0000db6000-0x1000)="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", 0x1000}, {&(0x7f00007e9000)="d11eda1e388973da7b532749b504c06973a2b8bd11d35c07ad5c2a8b364a34734a7a8a4624f718dc6b14600e8b2826952ca23ce0724fef22987dc8f1f86f6c3b1e5be9d9eb78a8d4c5c45ba394", 0x4d}], 0x4) write(r0, &(0x7f00007a0000), 0x0) 2018/02/04 17:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002c4000-0x80)=@generic, &(0x7f0000cec000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005c2000)=0x8, 0x4) r1 = getpgid(0x0) stat(&(0x7f000078e000-0x8)='./file0\x00', &(0x7f00007bc000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b48000)={0x0}, &(0x7f00000bd000-0x4)=0xc) r5 = getuid() getresgid(&(0x7f0000f6c000), &(0x7f000031f000), &(0x7f0000d78000)=0x0) r7 = getpgid(0x0) getresuid(&(0x7f00006dd000-0x4), &(0x7f000068c000-0x4), &(0x7f0000605000-0x4)=0x0) r9 = getegid() sendmmsg$unix(r0, &(0x7f00001a1000-0x38)=[{&(0x7f000011a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002d4000)=[{&(0x7f0000c33000-0x84)="193b12ad4a87fdf6df6dc4dcb66cc848ea2befea7fd330245834ff9d39201e101b5425b7f13136546071fc771ae27680eaa84f9820e5bc414badaaf0046d18c0f9e9d4847380a698b5965e8932ceedb06da52b53ebd938ee30f5e558042ea1857033987f8c694079ca445818841ae6a47c3a3295374042437d36b976534df5493fb2f99d", 0x84}, {&(0x7f00003c5000-0x13)="8c8a716043739a7865d37ea88a11ed2a1ac0e4", 0x13}, {&(0x7f0000586000)="0e8dc093dd2b90986a67c4f44d8d1d1c45bd5c5e7d16c0bf35a7320952e53ef801b106dc69e22b7c6ab823045a40a09d7968086064ca978e7147f7c67b035c6e7aec128549b5767e7d6866177ea581b0f2c6f0315780bee0060b207e3b091b9c868ce8a26b36209b63bd34b86cc49f80ed637d24204f12f40b99b11fe918878c45aec766d386c57b49420bb71baf9d562c432c63edcf1fad60e01b0196f383bbb4e4a50c4713302a5500602e", 0xac}, {&(0x7f0000895000)="a2387d890b1917625f645523ccf32a580f78d2f6c3905e5e64d1a88055fe3bf4341d4d0236acc1c428ca459a11c2626d87a2aae18f7bc7f23f026ae83ae1366a430fd0d28e9190a1118f74f7b4262b667b6126be4ee11cdd4cc387ce8a2996431fae407d7459721cec0b97f51c232e9419ba9831b560163774428feeb869167fc6c4af10662c0487a064b80fe57739991e4fa6", 0x93}, {&(0x7f000099a000-0x77)="a19e83af3186cc693ab7090b1d22bc5139ee58c7bf9a77800190007fe923caeafc166d47808e9b3a80c4647bb79aac0752567ac45f52c54cd255b182792c9439e1e14c593037ca44808944eaa630dd0fcb1c9103785b31af5ffe6497f4b4de8e5e560e70d85f7a879bc6ff262543b60ec647e54849634a", 0x77}, {&(0x7f00007d6000-0xf7)="d0f5cecf28ad3f4fbcdea92b409c2a2bc22e977e82e2c3d47bb62c256b71ae743223dba79f4b2f43605a825243e3f58e396ccc5f57c364d10e66aaebe9a78569ed1bc370fe40e19de079173fb35056b43439200ced48f70122a823ac60270bc1cd71f737d2b0132f4fb865d45cfe15686ed66985698ccfa0b2068ae1e0f46a24f2b776e8e4d853874b4bb742a960936a7e3becfcab45b12add94592ace94359bb68d24152e3be6e5dcdf34dc5f0d173fa858711c05695386798f4d405d2e46a73405642b57b0ba65fdcb2d5433ba7b19079edb30a75d50b59eb2b75705d2f96024ad4675e39a3785284ef8a09056e456d5baeaaedc9218", 0xf7}], 0x6, &(0x7f0000f2d000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x88, 0x4005}], 0x1, 0x4000000) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4), 0x0) 2018/02/04 17:49:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x87)={0x0, 0x7f, "8bee793e53dbb294c1f1270847f7a5668312035b14b5634fb8efe24e1a9bfdcd0bca15c1675e648a0829e4c6098bad4a5629985db1381a3203ea55e6e66ca0ceb11772ad5e37058339e1456d08a0726cd52350df0c87bac18f85218cdbb07b5cef96a43b83c9211404230e04fd9674c398f40b1dbb804fbf3ec49e75dbaa32"}, &(0x7f0000004000-0x4)=0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xffffffffffffff1d}, &(0x7f0000000000)=0x8) 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f000080d000-0x1000)="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", 0x649, 0xc001, 0x0, 0x0) r1 = memfd_create(&(0x7f00001f0000)='.nodev//.]lo\x00', 0x2) socketpair(0xb, 0x0, 0xfffffffffffffffc, &(0x7f00009ac000-0x8)={0x0, 0x0}) linkat(r1, &(0x7f00006c4000)='./file0\x00', r2, &(0x7f00001cb000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b25000-0x20)={0xed, 0x0, 0x10001, 0xb6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ee2000)={0xff, r3, 0x10000, 0x7fff}) 2018/02/04 17:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f4000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000a15000), &(0x7f0000a76000+0xad2)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000099f000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f000084b000-0x4)=0xe8) fstat(r0, &(0x7f0000897000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000042d000-0x8)='./file0\x00', r2, r3) r4 = syz_open_dev$binder(&(0x7f0000450000-0xd)='/dev/binder#\x00', 0x0, 0x2) fstat(r4, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000324000-0x4)=r6) setresgid(0x0, r5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000400000), &(0x7f0000b8b000-0x4)=0x4) 2018/02/04 17:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x75) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000a68000)={0x2, 0x0, @rand_addr=0x4e34}, 0x10) 2018/02/04 17:49:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xfff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002c8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/04 17:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000978000-0x10)=@generic="c0c5340faa9dd1d2c52f4fc11056d09f", 0x10) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c5f000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000085000)={0x14d, 0x6, 0x100000001}) sendto$inet(r1, &(0x7f000050a000-0x6e), 0x0, 0x8000, &(0x7f000035b000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) chdir(&(0x7f0000f32000-0x8)='./file0\x00') 2018/02/04 17:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000296000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000428000)={0x20, 0x0, 0x1000}, 0x4) 2018/02/04 17:49:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)=""/33, &(0x7f0000002000-0x4)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) getrandom(&(0x7f0000001000)=""/112, 0x70, 0x3) 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b27000)={0x1, &(0x7f0000000000)=[{0x6, 0xffffffff, 0x0, 0x100000000}]}) semget$private(0x0, 0x0, 0x0) 2018/02/04 17:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000808000-0x7)='cgroup\x00', 0x1) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) link(&(0x7f0000e7e000-0x8)='./file0\x00', &(0x7f000065c000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/04 17:49:42 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b19000-0xb)='/dev/hwrng\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) accept4$nfc_llcp(r0, &(0x7f0000aa4000-0x60), &(0x7f0000e05000-0x4)=0x60, 0x80800) close(0xffffffffffffffff) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f000023a000)=[{&(0x7f0000d5b000)=""/60, 0x3c}, {&(0x7f0000bb8000)=""/153, 0x99}, {&(0x7f0000608000-0x5c)=""/92, 0x5c}, {&(0x7f0000ed0000-0x40)=""/64, 0x40}], 0x4, &(0x7f0000b70000)=[{&(0x7f0000d0b000-0x7b)=""/123, 0x7b}, {&(0x7f00002cc000)=""/190, 0xbe}, {&(0x7f0000548000)=""/26, 0x1a}], 0x3, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c15000)={0x400, 0x1, 0x3, 0x20, 0x1, [{0xffe0000000000000, 0x400, 0x2, 0x0, 0x0, 0x200}]}) 2018/02/04 17:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005af000-0x8)={0x0, 0x800}, &(0x7f0000e0f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000386000)={r1, 0x9, 0xc1e8, 0x1, 0x9, 0x645b}, 0x14) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)) 2018/02/04 17:49:42 executing program 0: r0 = userfaultfd(0x7fffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa}) 2018/02/04 17:49:42 executing program 5: mmap(&(0x7f0000db5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) accept$nfc_llcp(r1, &(0x7f0000db6000), &(0x7f0000db6000)=0x60) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000db5000)={&(0x7f0000db5000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) 2018/02/04 17:49:42 executing program 2: r0 = socket(0x18, 0x80003, 0x1) write(r0, &(0x7f000047a000-0xc8)="0fc13f9289ac74902ee21798af3293c198f2e61bf41b013a26cfedf42cd00052bfcdd900062cfd832f2da03c74d43d44e251d755ec63ea71310604e3d4d65f9f9554cc8437789aeef96048f7797b195f8d859f133ed01cfaa93dfbd9922909ffa4e5e0cec6dd5d293d5bddc0a77d16603b943dc1892dfc48d527f585a7d7f01c8e3ca8fb95e949a69eca2528b18f863947d055f6bdeb28d5bf789555473acfbc79decf86e3fdd6c161e934a59891185e905a295aeefa6c16a22656c1d9bc2a2698128e6930082b7c", 0xc8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/04 17:49:42 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xffffffffffffff4e, &(0x7f0000b37000-0x10)={&(0x7f0000649000-0x1a4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x3}, {@in=@rand_addr=0x44c5, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xc000}, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/02/04 17:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dc3000), 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000209000), 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f04000), 0x0) add_key(&(0x7f00003eb000-0xc)='id_resolver\x00', &(0x7f000059d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000000b000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000019000)='/dev/random\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000001e000-0x4)=0xfffffffffffffffd, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/02/04 17:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000888000)='/selinux/enforce\x00', 0x2001, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000001a000-0xcc)=""/204) capset(&(0x7f0000f10000-0x6)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/02/04 17:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009d9000)='keyring\x00', &(0x7f00003b2000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006d6000)='user\x00', &(0x7f0000f47000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000da4000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f000050c000-0x10)=[{&(0x7f00000ac000)="d476849d2d", 0x5}], 0x1, r1) utimes(&(0x7f00006cc000)='./file0\x00', &(0x7f00003af000-0x20)={{0x0, 0x2710}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d19000-0x14), &(0x7f0000189000-0x4)=0x14) add_key(&(0x7f00002c2000-0x5)='ceph\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000bb9000)="74f37e0421bfc96837a7216bf1c88ed88ba2b36eea2f99e46f2a210ce635949b9aaf766f64c6af0f639a8f9f7146137cab95cd98feaf01230e74dd81fc3d2a2830c9e33419caddd83accfd0d2351835c077a07ea499f2342be7c811f94a4e4ada6b849890b91f4f69ae46c728ca19df239dcb654eddb97629a2ad1bdf06ee06dafd2aff5bcd7c7546cad6c49e8ede8c3f1132a964e9d394b7f5abd068bcdb02b15cc068b62a4319de602ba440ba739ae9eb10dcd3b1f81de95885bd1fc1475c481d6154e3bd0ab015d815420c89c1de3c7b621d8dd81e24e7ee5a98ed2bd7f83c353f56353fe75531b1d75be6c9e43a5c7104607f2e6a1bfef67b15e8da0556b17f9db631e2cd38a696bdd1ca415a6224347689277cf686ecfcf9f6bd98e43317ac79130a3a43a0d649edce9d644e0b9ad60d6b6063edd5cd3e8845264e9442aa575d1f49d349d03203c016a541c3e9bb666f7ae35dd0d7ed3387f6482d01b79638607be909c29c0bbd4dd7607270baff4b4d75209f749ca13db0a5b8260613b813c40669be8cf26ebeeb8be009ec5d5136d2e94f2e04b4fb5e518cb2399963f679c3accc71690cf2264a22da2ebb4cdf616e6025a0d20cfce35ea722f9cba9a3f82bd94d8f7c3da3fed1b480a3ef816cc66647bd8837dc0b9aabdef5a6e65a5b608034a5a93c95c60482523ebc5ed1b026cfb0bacb4d0258e889b1ea8060d6c125976f4ab994de91465358d849af258eae0eecb4d35297c71932d0c7a31d66db18e9812244e3d4bf2cdfd1c2ca4bac9f927c2d02c99a8d7d6520d412a39366c48fd5ae3d2e84c227555fca81a6785a1d36fde4d4452adf2b2afa9dc7f2e0eb28f356b196dff454425f5a4702c10a9a61c17f4f1ed298099eadde1c4ab9bc2a65e6b233b19b907ad64a27a7ba196dc0cd04ed53f159d0cdd9ac870b4fb2ac6f69ef7a1485fd0b9861cb3f23c1da6f59dba6f86836bea594f4ba48337d186995b8540a0f1934e04bab33ba77714cc8ef377f6d7ab6f70595e0511ab0cb7ebaba7e87b5b21539fd8ea6d25f3a5dc433156b8e19f52e894df49b61d4fb0f09bf003e808f85dafde52b62849cda7c5e2b5ab1d2026b1142c78e371703732a2f95e732eff2f2a9cf93787fec5b4f5a898149d23d3677694069dbc319b5ccfdaab277e1cef8b16cea2ecc3f54b117ae06edffe7d8e044dca73a83c8927b38a496fd39d9aafd3fc7917dc175e90cb4df2255152faf7c7e3e8d66d1413c5607dfe6f41236dae4797952737e537c7c6b8088c54700635222a79f715db95e8f5df65e5c18282a1437273b3a12d199b33c4d13ac67d5d96a6d7266c4e8dbe9b18750d38205923c22d162095ab1423281a8a5fdd358d0f5d93aae9dd181796be962ad776070f30b85c73933f97444dbdcfabaa7cc0bf1417104e019fef8ecf86f1163e738398f2f3ad6668786301ad594af19ca468e719ce0b526bcfae21eb13bcfc43807df52edbb4fea8d706b7d08db841709a102ad9937b07ae19baf031bbb50f640e3dcba6261dc2095d63fd0557bf4895c7c62aeb18fa37cb9ec87a4c916aba81eddaf257f382b0e6185dbda2bfb537243bc8be7e897a2131a2934dab8b9c467ec89302e1920aeb3126225fe211e18d22b9383b4b307e74313eff0e384508f0f13ff99c6e6118f412c6198a3192910f47eb8694f260ef87c421a553dcc378b3f3e0ec55b3c8af13d66bb07482630b4485b6df3d7018b41a40a12e96f205ecc625218394f93398ad63f18a7db9103937c0b483d85e05f77210a01c320dbd72cbd671735fb7b660701fbb250b42c2c30ebd34103d0779771851c1c7aea530911c783500ee28babf9ea06f8a625c938ad0c9d174f4ec0686246f02350bc87b996f2c1c42f9a635b4cea786032715256092529565f6ad46780556e8a61a1a5407afe486caaf32e375aa161d55f1c41938309c3799f8127da497dc5efbce2dd9f1583182aef6bdadb3171a682a91135f8145de9366b6d549089ef2cfe253fb3fe0bc384a37552ad7474d161d02f55a49bfe85fd13d772b73aee368bb03a3b2e41cdb7f1a882144c55d689ea13903e3a8106bd84433e64d7aab97ea447fc43ae2e00ab4c7da4debb8b049417886655db8bef5527a9289c91b5d12a478cd1f65aef09e1d8136057aa2786b25b1cd36ce408144059ceed0f65d8e86dc6d48e3a75a37d047de8d34ff348f97adfcd6ebd7c0bbf0f9adc30f4bbb64a97bb9872020f3bd6146d0e1a5ad48791a64064782c9982743ececdb5611b783b66d9615d3ae063c9f05d62d58e95aade17ebaea54736446a4544d6de47d3e35e17ac43e410480167cb0192cc8d3c77c4d6ee316cc5be61a62f241ad888938b46130d4585b4dc96fe5531b5f0dddf30c12fb55cce7aabb877583ff74236d240f12ecdf984e87c40441d639c3946aae2395fbc578a562671c401747d806aabfe68e0b32efe48f7fee8f336b4615795765ddbe0ca461d51c7003c4ec02267d692ce1884186bfaa66a9b0344c1600eae21070d9be02feb1f7be3789a416296669293c8dcb05a9fa46f37424f2f2a299a57165f28ce2ca46b29ebc87261bfe4db34ecf39db93c9f0c486e1127c42bd43e468c79b063640315a2b7d15c9a940aba5bb89ba803854403b63fdb4604c930d7128a27192a257957115f9d3161335d16173fea345698f850580bed9543b959f3ddcd65104269bd48f50df4e250e18ce5aeceb4fa4eedf48f456467f343a54bd3e075ce834fc6e81ad5bc27bb8110c5356f863faa26fe63cb26a6bfc4eaea706e3ce252f41d05c68c0f4a0787032d5120f4500f4f794a57e54bf4dc3c63e96b35ed601f735c4024411c5cc2299221c5e82f658aca05fa0a1b5d8a94dfb422cfdc4b643ff8a36e0096a4e098172c3427398c5792bdc62b5e3ced33e5112c55aeec3d1c8dec6cfe8520ab2ccb858d93f1c453d5ba971501cad27bd5384627406b6fefd9047bf41f081afb9d95ba4050bd9a0f70d4068269cef21f848ff4ccf23e22310e13b87b70695c17f6999a33142f09bf80410ba7649b1cc425cd7604a136960f820fb7a31404f40f5796c9c64875103e6588fd825478e92f197b02fcabc61477450f29627b8776f3843335b8b4c0c41f475f2fd07aa74bd4c6098a811fb660037761de4f6e34b8256bfb969322ce53cc548e96e82d5dc7f3ca5baa438059c8e5cb4e30ac3f08c99b7b28f714ec7cf68bf06d6509011cbb3f718e781a7ff0f6a94f1ae79880a5b282b5ca8c21eb0510cd7a22398d9bea50dab244244072ef1972ec13fa382c41cff0fea862a187019d552dcfacdaa5e684099e538ff6d52978223fb674ed326391d2b81408689f170e3df85d2ce7feb562b5fee2572a4efede910d0cc4366d894ae5882ed1575368d0c609eac4131b14d8936a45c8b45cbe86200ea91f384bdfc5089ca83f25f98c7b83031fc8e432205d52107f6ae59a76cb9cb815ec61957a1ba100761597075611dd12fd12bea67f3db6ceca380ee99be34e4660795559c1c89b61f77acdee25cd9ffdbbc86747be8cc412f14f5ffd269c212164d100a57642d5e8acac9bd075f887aab59d2e90ce5e2e036e7cac60c05d6c4a73bd2be11be277672d1f98efa5508ce8e941d60c4bdc69427aa57692593203207e4f3f5417e9aad23947419193d369722b8d3490119dc4dd2b0c4c1cbceefd74911becfef702d0cbc7f5b1cccd48ddad09cc7ee74db11c6787d82b387b62727df1009af8855a534e061e9b41888b3633cad2ef849a667ecaa94b37064f95ed43e647c2983bcff56effc35cb611026bdaa5ce11032e5baa40d2df7f91596c54978f13d7fc5d1beaf7dabfbba324864c70be9856208789a020f53307d539972fe0db78932802973440690d5c2df35b639f5207edf07695ee68e80c1bf474255fafa55edc7c4bcde46adcc797c50d54f1aa2ef735799ea55c40fba95851f4fd4d86c41818a617b1d2514917316d34efa4bb7a5427d32ce0b880e1be2f4f5fb8d7feb738a01ab4713864e91dd834f6158691b7567c9d2c0ba3f68c8cd7ab5a799eb7a2c7cc4d59ad08edd44ff8c90348ef6ad99a2cf9ba26746f43e265a2b37697f884924d24a9d076d6f3a9c3204948eca4a78e9c7549500ca77246817a5afb675a2df30f31549b55172d5ad2389394b3bcf0c0fdb92c356e58eee698862e4332125f930074950103be494b6e969f9754a1b467129d6f030add4ef50eaa81c5934944f505df6b7d11def25c9660a60f910ab4ee83a80095f17a091d5a0ab4136a1cae9a53cdb58f3286980df5987007387f789980fcc9adee53c5b2620e90aa1d1796808caf953fa5d25682a0be63c2103a9982ce97d3ce80ac994800cd4073360534cfbdf99bc852bffbaf9c451cffa683b71e706ea7788439a4391afec11746fb62c80bf2dff1f440a3186d4da3e2145444c1689a9b87b0676a70a0b9267f836317f57b48ec219d918edcc21b03405f713a6a9e98f11322f18c7a4c1c625c695ae3e6d2a45ee43245fec3e8255dc46d82e7629310cf1968802369679f27910954c8edbfe4bc0d01365e90a365df0bf04beede7a5e35b1789b966473da09020555b24f6f97e7b25110fbda468725b7f95e2c2479a035da37cb2a3952d606934387527786cf7805f4e13d65d37b0d1ffe1feacf9d72195fc0055617af5ef4c4aeb7935095de18b495b91371659694dd2adbbfeca1143935609b056e67ea4583b2eba32caac12f181ee9a9e575f428b402880d22b0348f7a213acc17a4107a6c9f5bd2938abc2c8be361013bfe1853c2b165e298419a983c42efea0b6a524af178e87c6d67704c6de8f98e9bede5a8cb3afdc74fd8a83994b27f4fbe2c21c3eb3f06b9ea85530a39780c1f64bf3231f8ee10b160740ebff2eaced2c67f429eec7c005ab3bffccdc8073cd01c326ad8070be2eef5d77a1b207c5518b44366dc66f474de3bf3243ebc886c355994cd12e5a6ace44eb4a8f7f459d3578d54a1829d1227512b65ce3b9af16515fc61f67aca4044484030b304d65ee3d7d5ebf1be4f324da2eb3422732d1e0950c4be3ee65976532ea5edf4e11381d4ae122be75c28266fc0c5bc1c815b1462f7abcf1de9d69e67da36d4bb6720822806f3f02a1782c0a11260e075b3c200c948b1a01417a2dc17f56390446a1adfa923634a9ec260ea57f66f47d6ca4e0ea9729ab9de245b3c127b4af54b4edd0a82318f692e58ded06fcd753964608c54ae2eec0339116a6ef6253a492cdb9e732c352a53805978e450e8bd535400a4438dd730142324b340c0d1b34e4b747e3f61bd80d558da5b7a13e86a3ec3aba8c1fb21eacf56a72be82eef7cc4f43761be14e6817607198c408a93c6f3038d3a4a48973fa2a265e01ff999e44c24e7942b24de7d8b9987841f19220824ecb0061cad748b4bbb0dae8b112c2d3979d3fbb8a47dd49eb730ebbf28a28e4dd5b732248dbef4a9519f557652943a65f1e6b9163e9c4a71d5a12d5de0ef50f65cb15c11cf8dea7efd4a0592bb60bfd309d583d766d0f810a4d8c66a6f688b31a8f8ffc3f32a88f9df7bfd4c9a349783711c3ae91407da74ff61d736df4f260c14536dc6a477b77381d26b66ed928db9c8ee91c710b5c2fc8da5b0c64199bfe675a8beff84683342b7431adec6e92a47fb8043943d8941925f14adabcd2e49339aa95d77bdfd9b667e1405593163b11278685e1811b95e0c9331e622921964cfdf3dbf7dcd7995c3a7f007acf1fb07c5a30677f91d1f1682319", 0x1000, r1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000f5d000-0xf4)=""/244) get_thread_area(&(0x7f0000a16000)={0x100, 0x0, 0x4000, 0xff, 0x2, 0x4, 0x1, 0x200, 0x8, 0xb3}) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03}) 2018/02/04 17:49:42 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000016000)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306}], 0x3c9, 0x0, &(0x7f0000001000)}) 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)}, 0x0) fchdir(r0) [ 79.285958] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 79.303280] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/04 17:49:42 executing program 4: r0 = socket(0xa, 0x807, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000134000-0x90)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811f0000000000010001e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) 2018/02/04 17:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) linkat(r1, &(0x7f0000b03000)='./file0\x00', r1, &(0x7f0000c49000)='./file0\x00', 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000001a000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c5000-0x4)=0x34c, 0x4) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/04 17:49:42 executing program 2: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f41000)='./file0\x00', 0x80000, 0xfffffffffffffffe) shutdown(r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f41000-0x4), &(0x7f00009f7000-0x4)=0x4) munlockall() 2018/02/04 17:49:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f8c000-0x4)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r1, &(0x7f0000f8a000-0x8a), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/04 17:49:42 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) 2018/02/04 17:49:42 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) dup(r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002b000-0x15)='/dev/pktcdvd/control\x00', 0x34000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000029000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}}, 0x74, 0x11ba, 0x40, "82083440371c70177705c7463d786df3caf17a69c01ce3ada76874f87b7bf383e4ce152f760dd600060a4cdfc053a7c3794555ed8af8324ebf6536407b95d4c326d936065a92872a22a389a137efe17d"}, 0x160) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$dupfd(r2, 0x0, r0) 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0x0, 0x2}) r0 = syz_open_dev$mice(&(0x7f0000fb8000-0x10)='/dev/input/mice\x00', 0x0, 0x244982) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000087f000)={0x6, 0x77df7b38, 0x8000000000, 0x1e5}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d7d000-0x4)={0x78, 0x100000001, 0x100000000}) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) 2018/02/04 17:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) r3 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, r3) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004f6000)=0x0) lstat(&(0x7f0000c17000)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000667000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a85000-0xc)={0x0}, &(0x7f0000d25000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cc5000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000076f000-0x4)=0xe8) getresgid(&(0x7f0000bef000), &(0x7f0000602000)=0x0, &(0x7f000067b000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000062f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000078a000+0xb63)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000de8000-0x4)=0xe8) getresgid(&(0x7f0000f5d000)=0x0, &(0x7f00008d3000), &(0x7f0000906000)) r13 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000019e000-0xc)={0x0, 0x0}, &(0x7f0000689000)=0xc) stat(&(0x7f0000fbc000)='./file0\x00', &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c57000)=0x0) getresuid(&(0x7f0000236000-0x1), &(0x7f0000820000), &(0x7f000011e000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dd5000)={0x0, 0x0, 0x0}, &(0x7f00006f2000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000545000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000086e000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000c7a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b6000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d15000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000dc000-0xc)={0x0, 0x0}, &(0x7f0000e7b000)=0xc) fstat(r1, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000e0d000-0xa8)=[{&(0x7f00002ef000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b73000-0x20)=[{&(0x7f00003cc000-0xf7)="639820f5005d21345b190b08eb482d30352546946ca27876ddeb2c42be621df15414eaa5c28c8b8755c629e73d5c61cf0797cbc7d720b3d22b143fae8cb018df56709a0841a9ba8d23a2816efa37d566d9b426cc3622d6bf311f1adc7a265fe6d1c0edb2bc7a6f0d0f4c2a4aa3307f1e09fb8357e922c167c5992b6c5f1f41585222cbb5e25709b8427c9b2f765e0ee55471fdfe4bb04cb3e55eca70cc5db2b4411689c11dcc1ee8414d7ec1b80543d084c06beb73cbfb6d2e116ab7fe8feb040dbece74764c031640b603a367117b86e3f7a0b89df3bb46575ff2fc12a24b64b2e72790d433420fdf5607c1a5e20bc929e7c5dc9c02cf", 0xf7}, {&(0x7f0000447000)="abb9efe8aa9681dc3e000c02facd73c421b2c93f8491db3115c0510a07f9db514c33707cb4c67a2262dd28cac44a0ce73537ede84e0ff7770bddc112ba62f95473b13daf72f22247eb5946b64f84a30005494f87a394b58d53a60d1783cd93c5a8f21fb2cfc92c52fd01300cfe499e769ddb14ee5e19b577acc3374d61ce715d5fbefa4df78ab61d1d073b418052618e7d7c3f98ddbb4fda1440d4b4057104e39f6b043aa71b363aba0810587fbe624e73ba3c7084a2710293338860dcfda3fa1a814eb4967805aa0d87014248e511717d11f9423c196f956b2710160be74c33c077", 0xe2}], 0x2, &(0x7f0000dca000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x90, 0x10}, {&(0x7f00009c6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008a8000-0x10)=[{&(0x7f0000b1e000-0x1000)="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", 0x1000}], 0x1, &(0x7f00009a6000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r1]}], 0xe0, 0x10}, {&(0x7f0000d50000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009e0000)=[{&(0x7f000058e000-0xe6)="5f0ccf9a6de2dee1817c92143719f0af8e66d700e4b87c63ce2688b1eb37a0c86dd167f97cdfe71d5f76adbedff1767a860cdaf7057180ecb8556988eb1272290feb983a41f3fd33ba8c7e8406b5d964a87704b68e20e6a72a5659d06ea8b040cd10ca5a1dd04886c118126a5948f7ebe7d56d91321f02b71d8b4bf969ddcafd6fdc2a0a5ee6151756598354141394d58adaa9984c0e81262c5777a5de9cadb2e2b9d263e3adc7eb6d2cbec10fa03440cb11e9097cb44ef1ac10f078cf3ea690eb917542ff4dae2dcdfe82abf1512f9cd83577494d9c0ac6d9dd6099a59d0e869534e62a2fbe", 0xe6}], 0x1, &(0x7f00003d3000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x58, 0x40}], 0x3, 0x95) dup2(r0, r2) [ 79.326284] binder: BINDER_SET_CONTEXT_MGR already set [ 79.332221] binder: 13473:13480 ioctl 40046207 0 returned -16 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000db9000+0x1fd)={&(0x7f0000df1000/0x3000)=nil, 0x1, 0x7, 0x8, &(0x7f0000bde000/0x4000)=nil, 0x1ff}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) setxattr(&(0x7f0000160000-0x8)='./file0\x00', &(0x7f000064a000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000314000-0x1)='\x00', 0x1, 0x1) 2018/02/04 17:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r0, r1, &(0x7f0000f58000-0x8), 0x10001) sendfile(r0, r1, 0x0, 0x3ff) ioperm(0x81, 0xfff, 0x6) sendmmsg$nfc_llcp(r0, &(0x7f0000d59000)=[{&(0x7f0000c6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "603d176ed72a8849584ce36a438b50acbf36411112c1363f1ec41f921d56944eb35ad3766a5972b2206dca0b65e233e6579b9e24fe88aafc25069f448bab62"}, 0x60, &(0x7f0000466000)=[], 0x0, &(0x7f00009e5000)={0x38, 0x111, 0x1a0, "b7902bcd9979c647371cdff2b81a578e2a134d9bf3c59e1bf2076073448838bde578"}, 0x38, 0x8000}, {&(0x7f00004c5000)={0x27, 0x4540, 0x2, 0x3, 0x100000001, 0x1000, "bf8acd48b19dc486f09af6950ab9d69cca5ca35fbec3f665ac69ffc320a9c6ac8a5442b32374acaf2136a9d8a458c879a3626974e2912c231f78c016e6dab6", 0x20}, 0x60, &(0x7f0000672000-0x20)=[], 0x0, &(0x7f00008c2000)={0xc8, 0x1, 0x69bbd78e, "4dcbf627e9476005f3dbb0af9ea5a18faec1b66bfc52845c359a3d656c594a4ba0bf90291002bfd6d5cc8297e38bcc886d9b44c97611d944f8690083ff3e824dccf6b1e92e06e7b42dd309f6a1ed985db38cd732e9dc7e695ba3f6378f84da6921e9994e819d0d88d9c13bec4c9997a84613777997a45812696a445cc6a2d15351f1f2440563bc70c9bc19318772acd647dd87bc8dff77e1112c369843f8517fb127d7c81280b7657942e800cb7b4b5075901d8708"}, 0xc8, 0x80}], 0x2, 0x0) 2018/02/04 17:49:42 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005f4000-0x14)="2a6d696d655f747970652f245e182824292b5c00", 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001c0000)={0x0, 0x3f}, &(0x7f000007f000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ffe000)={r1, 0x3}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c6a000-0xe)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f2a000)={0x4, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x0, 0x1, [{{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7fff}}]}, 0x110) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fff000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7}}, 0x2, 0x5, 0x4, 0x23, 0x2}, &(0x7f0000ffe000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000855000)={r4, 0x0, 0x41, "da45b570338d338ce51f58a93d55472a20bc6bf7747508c95118f868f5dbaad46bc704efa5dee3d6ee395d4e360f65bbf1c0bb3ad90c8d38fc04c0eb8651a14d91"}, 0x49) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/04 17:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) linkat(r1, &(0x7f0000b03000)='./file0\x00', r1, &(0x7f0000c49000)='./file0\x00', 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000001a000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c5000-0x4)=0x34c, 0x4) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/04 17:49:42 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b17000-0xc)='/dev/rfkill\x00', 0x286000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000096c000)=0x80000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) delete_module(&(0x7f00007e9000-0x1)='\x00', 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000051d000-0x4)=0x0) sched_setparam(r2, &(0x7f000064c000)=0x81) poll(&(0x7f0000299000)=[{r1, 0x20}, {r0}], 0x2, 0x9) 2018/02/04 17:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eff000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000c84000-0x38)={&(0x7f00006a2000+0x197)=@full={{0x3, {"8b7bbd28e1babc"}, 0x3}, [{"1798154ee7e8fc"}, {"cf897f66cde656"}, {"2e0b56d0c141d9"}, {"2b2d4865e74735"}, {"2e299139ac06d1"}, {"14a51002751b99"}, {"4aadea80835d44"}, {"a4c3d09630a852"}]}, 0x48, &(0x7f0000b4d000-0x40)=[{&(0x7f0000264000-0x54)="f68c0801f36ac745778e7dd1d5f54719e7a0c3617f326e4590c0b4a6ea8f18cc185255bc36e456f5a1384d685575bd9c4cebe367f80e1638e496c423ef390f1d19da8d2c3ebdcd4e3faf0f6a8dc8700d18873f78", 0x54}, {&(0x7f0000198000)="96b9329e602fdab93d4114b56686dac19b6658e3ea37bb32b989160d3286aa0556d360a47024d09b7d877a2f1393de337cdac479bcb0bdf42725038fd15610504143b336db86d5f7d925b23fdf024266d8ac3593e7c929fab26a22317f604d86f5bdadc7732412fb836700016c3266638eb36c64022456634ef24e7a34967397e1cda1ccf1fd3f70f65502239f9cbbc6566236a33423374c40d2f096cecaee7dcd0ca3e37a61665361983c2651de68c33c5cd73f315c426fe3d2eac31ffcfe816da6b41bf168982abd84dfe8023b5e05cdb9c4", 0xd3}, {&(0x7f0000c68000)="99be9f99a03e85d8f2dee17a7d1d94b43ac9c5e60df65c6683c93ab403338035eb16ca052f8d4ad391d4", 0x2a}, {&(0x7f0000881000-0x50)="1874a0d59757209ca69e4bb3c52d3fa91b9cf94e5452de6bce745866e35c791375ce9e1418a794d7837a049c59c733d590c4da463d479c0d1c1f086a5f4254cd9e2d673640f037b1ac27f5caf798ebef", 0x50}], 0x4, 0x0, 0x0, 0x20000000}, 0x40002140) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cf7000)={0x0, {{0xa, 0x0, 0x1000, @empty, 0x2}}, 0x0, 0x5, [{{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x2, 0x3, @empty, 0x6}}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe00}}]}, 0x310) 2018/02/04 17:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/02/04 17:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000481000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x40400000000020) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000431000)={0x0, 0x6, 0x10}, &(0x7f0000896000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd6000-0x8)={r1, 0x401}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r2) 2018/02/04 17:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d40000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f000058d000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c98000-0x88)=@ipv6_getroute={0x88, 0x1a, 0x708, 0x4, 0x0, {0xa, 0x14, 0x0, 0xfffffffffffffff9, 0xff, 0x1, 0x0, 0xf, 0x500}, [@RTA_EXPIRES={0x8, 0x10, 0x5786}, @RTA_MULTIPATH={0xc, 0x9, [{0xfb, 0x0, 0x3, r1}]}, @RTA_METRICS={0x44, 0x8, "2bae7e1f8e3a6c74735e1c0e9b494044c9643ae1db64155a26fa5fa8ad3e27d2366616809bc3cb89ccd5e2f2223c44eaacc9d7f8502333aa5b535785c6e521a0"}, @RTA_GATEWAY={0x14, 0x5, @empty}]}, 0xfffffffffffffdbd}, 0x1}, 0x0) recvfrom$ax25(r0, &(0x7f0000fd2000)=""/237, 0xed, 0x40, &(0x7f0000613000)={0x3, {"473b43b123d135"}, 0x5}, 0x10) 2018/02/04 17:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x1, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f00006e8000-0x1)='2', 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) 2018/02/04 17:49:43 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000025000)={0x6, &(0x7f0000026000-0x30)=[{0x4, 0x7ff, 0x8001, 0x9f}, {0x6, 0x100000000, 0x1, 0xe00}, {0x7f, 0x3, 0x0, 0x4}, {0x0, 0x0, 0x8, 0x8001}, {0x2, 0x401, 0x4, 0x4}, {0x4, 0x200, 0x4, 0x8}]}, 0x10) connect$netlink(r0, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000027000-0x15)='/proc/self/net/pfkey\x00', 0x8080, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000027000)) sendto$inet(r1, &(0x7f0000027000-0xc6)="7103e93dab0dbf6067d19e581271a02adb7e2bb022bcdf012b4f6d3772dd72046a0dc8635ca7dd59d5b69efba51ec39b0e93448824dff855eaacb3309919ecc3904807440ecd157c812633c436492404b6f6c65ee6c97217a133e6503e3a447e39c258dd9dcd8c3c3a6080993a3778296b0c9410da42ebb2f1ef3682442a5143cf0079eaa18d404a6a9d64b29579a2c7b174a76cf8c4bdeb530b9e496bf4edaf33ccda6ebc0e07a9bc91ff3e715d40c27beb565999ca00595297da5ab7af36e9a302bb448862", 0xc6, 0x1, &(0x7f0000005000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/04 17:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000358000-0xcb)="7710b0163021bc8c1ec4be08047f054a872c04b0bd938d5d4a2946e654ede9b247ffc7534ebe8beed44fdfc7e15ed5c9655ada16482ae9468abf083636924a5922e0644b6a7218597837e2281b1d6208fac08937de81924ba71cc8a567c99ac2db9c137af4d343dce8e0514d88dacb914592ffd7d3dda54af316b836cacd237fa864f7ddc7ad2b518b2a9ba6693dab77e10e62bd0398138b864b1c87acd1da6c5bdc0c17e3703976c10a476559932a2772a42c925be84f2a61259ad25df2df33c051c672ff96e2a328d5f8", 0xcb, 0x4000001, &(0x7f00004c5000)={0x1a, 0x2, 0x10000, 0x2180000000000, 0x5, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) rt_sigaction(0x37, &(0x7f0000cde000-0x18)={0x6, {0x5}, 0x40000004, 0x29}, 0x0, 0x8, &(0x7f0000ee3000-0x8)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ecc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x2}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000968000)='/dev/ashmem\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/04 17:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008c6000)="441f081a01000000000000000302781322004ca680e231a1bf00025fc7", 0x5b5315ec244e3d15) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000004000-0x4)) 2018/02/04 17:49:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000049000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006f0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003bd000)=@ethtool_sfeatures={0x3b, 0x2, [{0xc48}, {}]}}) prctl$setfpexc(0xc, 0x10000) r3 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000001000)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002000)=0xe8) r5 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={r2, r4, r5}, 0xc) 2018/02/04 17:49:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)='trusted*-.\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/02/04 17:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000da8000)="b09c8dc7ae702b95c52b28597f95973b524cdccfbdfd3281ea66ce4b1f718c477d07ef59a80cc4893ccadb5cc4ef2bfa102fb8e09f037c76cf7f79d2e203aad4aa7091efc981e2e96ed287933f51bc7060c96665fe2b125269aa90b6bf4fd68310ed64f0fa9a53e4d14d2ba9ecd5a22496606eb36af7c9572cc2f30d675082", 0x7f) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/02/04 17:49:43 executing program 6: 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}, 0x10) fsync(r0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 79.663527] binder: 13541:13555 transaction failed 29189/-22, size 0-0 line 3004 [ 79.704586] binder: 13541:13563 BC_FREE_BUFFER u0000000020dbd000 no match [ 79.833134] binder: 13541:13577 transaction failed 29189/-22, size 0-0 line 3004 [ 79.834890] binder: 13541:13563 BC_FREE_BUFFER u0000000020dbd000 no match [ 79.847767] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:49:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x8)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000734000), &(0x7f0000002000-0x4), &(0x7f0000331000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) 2018/02/04 17:49:43 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000224000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000003000), &(0x7f0000003000-0x4)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) bind$llc(r0, &(0x7f0000004000-0x10)={0x1a, 0xf7, 0x5, 0x5, 0x3, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x10000, 0x12800) close(r1) fadvise64(r0, 0x0, 0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0}, &(0x7f0000002000)=0xc) ptrace(0x4208, r2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000004000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000006000), 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000008000-0xc7)="4673d7f4bd687d54f7c79a1ff992268904d6d1ed6abf11d3d116bf14d22bf77df8d4d739a3a42594a7d81c3f65c13e7fc1f1a80f26e00ccfdaa2818df7bcab30179717f53066aa541dba487a0c4fa0942c67f3fa13499107e254ad5897e37a78173cc042c6948e56706e1738bc359e0318f39c4b0a2756c047424e369f3a05d656f260e4deae45811e999bd888158e9a5a4aaa2c9beb573650a12b005c00da3ab55e42c23f22cfb5515b37ff7c0ec7b386d79c806310a4bac7a14ae185be00a12b89fb4a7a9746", 0xc7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000008000)={&(0x7f0000009000-0x24d4)={0x24d4, 0x25, 0x108, 0x6, 0x2, {0x1a}, [@typed={0x10, 0x47, @u64=0x2}, @generic="d1d165e623d3b850747fdfe7129a73118c050276a8387ae001a293bffb07f739ef1c26181f002f4e1eadabd3b9ed34b1f02c9dbd52fc", @nested={0xcc, 0x45, [@typed={0xc, 0x34, @uid=r3}, @typed={0xc, 0x50, @str='\x00'}, @generic="034e3878d5d8f0937dede9aefc0a6deef941f47c3c56d5471c055c809fcd6e4e9cc40120b9e3810c6471666fc728559f91ae3165ee3558e69c7c2d603aba76160ac78c5f4259c19c1d16a22abb863b0ae4b8386679df747e93e64f7cb602d84cf32f3e773c7f58cb1e10e1c5cd7a4b394fbd49c42a66da4fc08b1125eef8d2830dd8c6f1b52fa9c1d075f82041da16b524632df2adcefc9a89c5a121dddd168508850a0f08883255c480b2e8c35c"]}, @generic="8ceab0e1e023c4db456c55d55ae9b805f42cf5d5b4f69696019b656926e46ad6bae4a7c7fdce69fd82495f6eebeff12fcb0f6b984a3a627f9edc0d511c54b8342ca720eae9ae5ba686be336ad1213ed34c4ab1617e13b1f9d3fcfe86a64fd1863df1dd9d697fc9b0bd53aaec", @typed={0x10, 0x15, @u64=0x8}, @nested={0x2174, 0x84, [@typed={0xc, 0x81, @pid=r2}, @typed={0xc, 0x84, @fd=r1}, 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@generic="9db9613ed0d0c3f832a1e4428c741a6a6545f1", @generic="d1fb06f94e8c0389e3809fac974499eb720a5e8943b8a0a73283734fe9d9ba648a6056a9b490eb74a74058192dabef90e13fe8541d57968a6a689cc1bfe4e0e49f8f23bd8ff5764053066e58b18a4c964b553d035e75f33f736b1169520c591591817b573eb6e86a82c0464f42d1abab", @generic="aedf6cdfde5df5bb4bc6579cb1d30e25c523675ef9837d6353877ad7ca5a47d5a38a5ca1b42b64584bae8661a66a2b82efd2d0538126f75bd9974e191ecd93359e69d705f39ee6b5739154164c50a5ff2c453af07e99ee12c551703bc5140e88c3f69349e10b139325c20df0f0692899570433449e58810cee002f0b9cb923a8b2bcfe1f9d515a9258ee10f61b3afe8e81b8f5b42d3d9058306b0d0e9a0b101ffb41e262540673942f5e8aa2a2064235b2c639645fa7cae6195691ef18a8cb93c14f23f68f8503471f1eedf5337da1181d3f"]}, @nested={0x198, 0x2f, [@typed={0x8, 0x39}, @generic="1df88be16c963a2282b08141e11210f2595d057687c758880385b4026e14abacc61175deccedffcb7a57bb51af34db5c1c88f0e5b94a19d7a649535c2cc2574f3a5ddf87ec221f52cd2c3a2bc2388ee6cfef683313f4d2f5e7cf150343ff4c7364f322fe83f60b6ea8ac1bbfcf152614f97add570780999476bd543d9ae3fa36c0d6b4ae68aa4dea586cd66038c1a12b5a91270aafaee9029375196ddac6d431dd148c28ee3010224cd71232f45caec496675972aca7c4f68f0aac97ee261cbf99c031a51e7e5a6e07d623813da7a74c13fdf402a35de8794a2e025c8c", @typed={0x10, 0x32, @u64=0xffff}, @typed={0xc, 0x3a, @fd=r1}, @generic="b1e08b2a59e88a5eed5a37a19997e4a78e007176086a963ff5daf3c329e204b431fce9acbde865cc307ce873772df45b8742569c57f3b5c6210b566104c224ed70f4c03c0028800877da0f4de79d59cb8474e29cd1a935c4f08194460c9fa53d2c8a9a3fe581e9ae6b3289dd5251d64992421d1f10", @typed={0x1c, 0x2a, @binary="7b1bdc7db1aa4eeb7ccca401f26f40d2a0"}]}, @typed={0x8, 0x2d}, @nested={0x1c, 0x28, [@typed={0xc, 0x24, @u32=0x68}, @typed={0xc, 0x5e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x24d4}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) 2018/02/04 17:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000060f000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000), 0x7563) fremovexattr(r1, &(0x7f00002f6000)=@random={'trusted.', 'status\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004d9000)={0x0, 0x88}, &(0x7f0000f67000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fe6000-0x27)={r3, 0x7, 0x1f, "36a725efdf5f90f3ed17c0a3fb150f75ea7972456f209e2691ce1a36b87ca5"}, 0x27) 2018/02/04 17:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000272000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fa1000)=@ethtool_eeprom={0x0, 0x0, 0x2, 0xbf, "7642fc8790c3f6c13b743eff5a4fbe4b69a35b21a2a08e4928896e5982bb035b05599859ddd67e3beead0a114fca0ad2702cbd776c7de3cfcc099718444b41135d9fc0a3adba21adf2ae65e01e40def717f9788708c8a1d55adcf0db56c6d6bc7351adec7bc85a1367a993191fc06ad18e4125e1b03a2e952f99f238404e5846361f6486173e777aac4ffc87dc46d613acd307fdbc3ff1f28ccefc5c463abd337beae34785a90d0efc569b15ede289fb2e148787140ec1c30e8e7059836926"}}) r1 = socket(0x11, 0x8020400000000802, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 17:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f2b000)='/dev/autofs\x00', 0x30140, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/04 17:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000609000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a2c000-0x77)={0x0, 0x6f, "9eaf6a790d47959695c4bddbacc2a2424dd8ec4954874f82d4fc21bc74f47aaf9ed0b19bfd9b450af0ea9bef4b4616578a45ae8e8d818c45c36da0e8011b38d6ef538b4402a776e507ddb747aec65288d060867b7e3589374d713331e020c133e6b4cb08047e772c8c7ee359c0bf16"}, &(0x7f0000fc0000-0x4)=0x77) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e28000-0x4)=@assoc_id=r2, &(0x7f0000516000)=0x4) 2018/02/04 17:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000428000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f97000)={0x0, 0x2}, &(0x7f000054b000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe8000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) sendmsg$nl_xfrm(r0, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10}, 0xc, &(0x7f0000557000-0x10)={&(0x7f0000e7f000)=@newae={0x54, 0x1e, 0x5edad073e7dc17a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @etimer_thresh={0x8, 0xc}]}, 0x54}, 0x1}, 0x0) 2018/02/04 17:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f00000f5000-0x3f)=@objname={'system_u:object_r:hald_acl_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x0, 0x20, './file0\x00'}, 0x3f) dup3(r0, r0, 0x80000) [ 79.997763] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:49:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0xe7)=""/231, &(0x7f0000001000-0x4)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000098a000)={0x77359400}, 0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000083a000)) 2018/02/04 17:49:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)) 2018/02/04 17:49:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) listen$netrom(r0, 0xffff) mincore(&(0x7f00007ec000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x50)=""/246) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x7)='pstore\x00', 0x3, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000+0xda0)='/dev/hwrng\x00', 0x202200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)) 2018/02/04 17:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000219000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007c8000)={0x0, 0x2}, &(0x7f0000825000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000470000-0x10)={0x367dc267, 0x8000, 0x10001, 0x8000, r3}, &(0x7f0000c36000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000094a000)={0x20000001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)) epoll_pwait(r0, &(0x7f0000ba9000)=[{}], 0x1, 0x0, &(0x7f0000c58000+0x287), 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000ebd000-0x14)={@remote}, &(0x7f0000e58000-0x4)=0x14) 2018/02/04 17:49:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d0, &(0x7f000094d000), &(0x7f000094e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000-0x4)="c01c139c", 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @remote, @broadcast}, &(0x7f0000b6e000)=0xc) sendto$inet(r0, &(0x7f0000000000)="0b574cd986402bd30a238acd1c49f1e26287d98ca70b7f73ba9a5addb3b30748ea84b8f069002ff929b11b1c13bc6b13649ea2afbfec91f3ef1c077e04992f310fc1b6e998ca7710ba93ff065a7bc31da53ec84c3fd28b1ebe6162bf84638e63ebc205eff3175330e5e28efbcc04447e96cf8232fde77127fee5a7e5a5e4e2bdc70d9f7f6cebb550141c62bcaf30a318dcf7215e4fca344e508ed22b1822684bc5391b9cfb2beeb06b8dca949aaebaf1c891b15c79441355af2d66", 0xbb, 0x4, &(0x7f0000002000-0x10)={0x2, 0x0, @rand_addr=0x3}, 0x10) 2018/02/04 17:49:43 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000002a000)=[{{&(0x7f000002b000-0x9)=@rc, 0x9, &(0x7f0000025000-0x40)=[{&(0x7f000000b000-0x8d)=""/141, 0x8d}, {&(0x7f000000a000)=""/65, 0x41}, {&(0x7f000002b000-0x22)=""/34, 0x22}, {&(0x7f000002b000-0x47)=""/71, 0x47}], 0x4, &(0x7f000001d000-0xea)=""/234, 0xea, 0x100}}, {{&(0x7f0000025000-0x10)=@ipx, 0x10, &(0x7f0000016000)=[{&(0x7f0000009000)=""/70, 0x46}, {&(0x7f000001f000)=""/189, 0xbd}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f000002b000-0x80)=""/128, 0x80}], 0x4, &(0x7f000002b000-0xc0)=""/192, 0xc0, 0x200}, 0x6}, {{&(0x7f000000a000-0x58)=@alg, 0x58, &(0x7f0000022000)=[{&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f0000018000-0xc2)=""/194, 0xc2}, {&(0x7f0000027000)=""/8, 0x8}, {&(0x7f000001e000-0x3b)=""/59, 0x3b}, {&(0x7f0000014000-0x75)=""/117, 0x75}, {&(0x7f000002b000-0x8f)=""/143, 0x8f}, {&(0x7f000002a000)=""/126, 0x7e}, {&(0x7f0000012000)=""/169, 0xa9}, {&(0x7f0000028000)=""/109, 0x6d}], 0x9, &(0x7f000002b000-0x24)=""/36, 0x24, 0x1}, 0x614}, {{&(0x7f0000020000)=@hci, 0x6, &(0x7f0000028000)=[{&(0x7f0000005000-0xd0)=""/208, 0xd0}, {&(0x7f000001c000-0x85)=""/133, 0x85}, {&(0x7f0000016000)=""/4096, 0x1000}], 0x3, &(0x7f0000021000-0xbd)=""/189, 0xbd, 0x8000}, 0xffffffffffffff07}, {{&(0x7f000000e000)=@sco, 0x8, &(0x7f0000011000-0x20)=[{&(0x7f000001d000-0xb4)=""/180, 0xb4}, {&(0x7f000002b000-0x9f)=""/159, 0x9f}], 0x2, &(0x7f000002a000)=""/206, 0xce, 0x100}, 0x6}, {{&(0x7f000001e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f000002a000)=[{&(0x7f0000016000-0x1000)=""/4096, 0x1000}, {&(0x7f000002b000-0xcc)=""/204, 0xcc}], 0x2, &(0x7f000001e000)=""/94, 0x5e, 0x8}, 0xe92a}, {{&(0x7f000002a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000002000)=[{&(0x7f000002a000)=""/222, 0xde}, {&(0x7f000002a000-0xc7)=""/199, 0xc7}], 0x2, &(0x7f000002a000)=""/223, 0xdf, 0x8000}, 0x8}, {{&(0x7f000002b000-0x10)=@ethernet={0x0, @remote}, 0x10, &(0x7f000000f000)=[{&(0x7f000002b000-0xd)=""/13, 0xd}], 0x1, &(0x7f000002b000-0x61)=""/97, 0x61, 0x1000}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f000002a000)=[{&(0x7f000002b000-0xcf)=""/207, 0xcf}, {&(0x7f0000014000-0x57)=""/87, 0x57}, {&(0x7f000002a000)=""/46, 0x2e}, {&(0x7f000002b000-0x84)=""/132, 0x84}, {&(0x7f000002b000-0xdd)=""/221, 0xdd}, {&(0x7f000002b000-0x7a)=""/122, 0x7a}], 0x6, 0x0, 0x0, 0x40}, 0x9}], 0x9, 0x10041, &(0x7f000002b000-0x10)={0x77359400}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000002a000), &(0x7f000002b000-0x4)=0x8) 2018/02/04 17:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socket$inet(0x2, 0x8000f, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000cfd000)=""/28) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) 2018/02/04 17:49:43 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000046000/0x2000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) 2018/02/04 17:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r0, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/load\x00', 0x2, 0x0) 2018/02/04 17:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) 2018/02/04 17:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) mount(&(0x7f0000d9b000-0x8)='./file0\x00', &(0x7f000016d000-0x8)='./file0\x00', &(0x7f0000030000)='ubifs\x00', 0x0, &(0x7f0000401000-0x83)="fac969ac4e172a119637af6f24fc241962c8f04b795049ff3edf292b927b4d391e1524d2ef2a825fdbae29847fe8d724ac1f14bae689d09315ef223fa99d7fa604cee1b609eab8fe664cb22498eabfcf4d41490fea73405f27c381f951f545754b942f33715676a5e8f0927f985409ad02d610d2216fca23d2249b3e87d2a3759c9d0b") rmdir(&(0x7f0000631000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000009d000-0x4), &(0x7f0000bf0000-0x4)=0x4) membarrier(0x8, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00004da000-0x8)) fgetxattr(r0, &(0x7f000003f000)=@known='user.syz\x00', &(0x7f00005e7000-0x1000)=""/4096, 0x1000) write$selinux_access(r0, &(0x7f0000ec1000-0x34)={'system_u:object_r:ppp_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x30}, 0x34) 2018/02/04 17:49:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x5, &(0x7f00001c3000)={0x0, 0x1c9c380}, &(0x7f0000a2a000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000013000)='cifs.idmap\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000013000-0xfa)="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", 0xfa, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000013000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000013000)=""/35, &(0x7f0000013000-0x4)=0x23) keyctl$join(0x1, &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0}) r4 = dup2(r0, r0) getpeername$netlink(r2, &(0x7f0000008000), &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000f70000)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000e69000)={&(0x7f00006cc000/0x3000)=nil, 0x3000}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000779000)) 2018/02/04 17:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = syz_open_dev$mice(&(0x7f0000bbc000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004be000-0x4)=0x7, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) r2 = socket(0x10, 0x80002, 0xfffffffffffff621) write(r2, &(0x7f0000fd1000-0x28)="260000005e000900000002f839e3000000f40f000100000a0c0008000000085b1ee9ff6e35ea", 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000bf000-0x30)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x30) 2018/02/04 17:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00006ba000-0x4)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)) 2018/02/04 17:49:43 executing program 3: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c23000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x11, r3, 0x0, &(0x7f0000c23000)) inotify_init1(0x80000) 2018/02/04 17:49:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x502) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) fcntl$setown(r1, 0x8, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00007c9000-0x1)='O', 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/04 17:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000adb000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00008ca000-0x4)=0x6, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/04 17:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00002f9000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003df000-0x14)={0x0, 0x800, 0x1, 0xb92f, 0x6, 0x8001}, &(0x7f0000db4000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dc5000)={r2, 0x8}, &(0x7f0000956000)=0x8) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r3, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/04 17:49:43 executing program 7: mkdir(&(0x7f0000afa000-0x8)='./file0\x00', 0x9e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) 2018/02/04 17:49:43 executing program 4: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d2f000-0xfc)="2900000020001980013d7524100a0021020008001700002a000000000400020003ee000095645aff22", 0x29}], 0x1) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d32000-0xe2)=""/226) 2018/02/04 17:49:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000941000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000079f000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f000036d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ec6000)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x36d17944, 0x2, 0xffffffff, 0x2, 0x80, 0x0, 0x3a, r2, r3}, {0x5, 0x7fff, 0x87f6, 0xb03, 0x401, 0x1, 0x4, 0x1}, {0x6, 0xfff, 0x100000000, 0xfffffffffffffffd}, 0x4, 0xd, 0x1, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0xb4, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x1, 0x7, 0x2, 0x100000001, 0x100}}, 0xe8) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) prctl$setptracer(0x59616d61, r0) seccomp(0x0, 0x1, &(0x7f000077e000)={0x4, &(0x7f00006cf000)=[{0x1, 0x53cc, 0x5, 0x7a33}, {0x3, 0x7f, 0x69, 0x5}, {0xfffffffffffffffc, 0xff, 0x2, 0x4}, {0x7, 0x1, 0x2, 0x1ff}]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cac000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000c30000-0xb)=""/11) 2018/02/04 17:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) mount(&(0x7f0000d9b000-0x8)='./file0\x00', &(0x7f000016d000-0x8)='./file0\x00', &(0x7f0000030000)='ubifs\x00', 0x0, &(0x7f0000401000-0x83)="fac969ac4e172a119637af6f24fc241962c8f04b795049ff3edf292b927b4d391e1524d2ef2a825fdbae29847fe8d724ac1f14bae689d09315ef223fa99d7fa604cee1b609eab8fe664cb22498eabfcf4d41490fea73405f27c381f951f545754b942f33715676a5e8f0927f985409ad02d610d2216fca23d2249b3e87d2a3759c9d0b") rmdir(&(0x7f0000631000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000009d000-0x4), &(0x7f0000bf0000-0x4)=0x4) membarrier(0x8, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00004da000-0x8)) fgetxattr(r0, &(0x7f000003f000)=@known='user.syz\x00', &(0x7f00005e7000-0x1000)=""/4096, 0x1000) write$selinux_access(r0, &(0x7f0000ec1000-0x34)={'system_u:object_r:ppp_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x30}, 0x34) 2018/02/04 17:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)) pread64(r0, &(0x7f000067a000-0xbe)=""/190, 0xbe, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) 2018/02/04 17:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000757000-0x8)='net/arp\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00007ff000-0x50)={0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x7}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r1, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) [ 80.436080] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 17:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000e01000)='({{\x00', 0x0, 0x0, &(0x7f00000d1000-0x40)={0x6, 0x4, 0x2, 0x5, 0x10001, 0x6, 0xfffffffffffff801, 0x1}) finit_module(r0, &(0x7f000091e000-0x10)='-systemsystem(:\x00', 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000746000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000679000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000093f000-0x108)={r2, @in={{0x2, 0x3, @rand_addr=0x85}}, [0x9, 0x5, 0xfffffffffffffffc, 0xf1, 0x5, 0x9, 0x3, 0x0, 0x1, 0x4, 0x400, 0x0, 0xd400000000000000, 0x7, 0xc]}, &(0x7f0000fbf000-0x4)=0x108) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) r4 = dup2(r0, r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00003ee000)=0x3, 0x4) openat(r4, &(0x7f0000e20000-0x8)='./file0\x00', 0x40000, 0x40) pwrite64(r3, &(0x7f0000cf4000), 0x0, 0x43) socket$nl_route(0x10, 0x3, 0x0) 2018/02/04 17:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fremovexattr(r0, &(0x7f000091e000-0x11)=@random={'os2.', '/dev/binder#\x00'}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f000046e000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000aea000-0x28)=[], &(0x7f0000fab000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/04 17:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000064c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x20) [ 80.488241] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 17:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f00007cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000015000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000b26000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff7, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 17:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000691000-0x10)={&(0x7f0000f74000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000a52000-0x4)=0xfff, 0x4) [ 80.540430] binder: 13704:13705 got transaction with invalid offset (0, min 0 max 0) or object. [ 80.566527] binder: 13704:13705 transaction failed 29201/-22, size 0-8 line 3190 2018/02/04 17:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000019a000)=[{&(0x7f0000ede000-0x1f)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x80a, 0x0) syz_open_dev$mice(&(0x7f0000611000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$random(&(0x7f000053b000-0xc)='/dev/random\x00', 0x0, 0x41c07a80965fb48e) socket$netlink(0x10, 0x3, 0x0) 2018/02/04 17:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9b000)=@hopopts={0x0, 0x7, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002c7000-0xa9)=""/169, &(0x7f000073a000)=0xa9) r2 = add_key$keyring(&(0x7f0000477000)='keyring\x00', &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f000075f000)='keyring\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000f62000-0x8)='trusted\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x3}, r3) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002e6000)=0x4, &(0x7f0000539000-0x4)=0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00004c2000)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/04 17:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00006f7000)) 2018/02/04 17:49:44 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f91000/0xa000)=nil, 0xa000, 0x0, 0x13, r0, 0x0) 2018/02/04 17:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c4000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00007e6000)) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f00003db000+0xe8)='./file0\x00', 0x80, 0x40) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000046e000)=""/98) 2018/02/04 17:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d82000)='slscall\x00') getdents(r0, &(0x7f0000a7d000-0x18)=""/24, 0x18) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) 2018/02/04 17:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000868000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) poll(&(0x7f0000221000)=[{r0}], 0x1, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4}) 2018/02/04 17:49:44 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x802, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f9d000-0xc)={0xa0000000}) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') [ 80.596854] binder_alloc: binder_alloc_mmap_handler: 13704 20000000-20002000 already mapped failed -16 [ 80.613813] binder: BINDER_SET_CONTEXT_MGR already set [ 80.619208] binder: 13704:13716 ioctl 40046207 0 returned -16 [ 80.630020] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 17:49:44 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019f000-0xc)='/dev/rfkill\x00', 0x10040, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000691000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e5d000)={r2, 0xfff}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2018/02/04 17:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000b2f000-0x30)=[]}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) [ 80.666847] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=13722 comm=syz-executor0 2018/02/04 17:49:44 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000-0x4)=0x18, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ef5000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00008ac000)=r2) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)) 2018/02/04 17:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf0000-0xf)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a42000)=0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4), 0x4) fcntl$addseals(r0, 0x409, 0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000357000)="21d506e2d78158e02dd4435d3ccf351745bf3f196b2d41394a9d38e0c91529e6048580fe2f8e2541ad6d0878bb8ab885bc89ddc2f3f66dda6010bf27c6de6cf5423cc2876d08420a70e8b9c48e84b7c4f244c5666b4dfab34a3b7323ffb6887d81dbe10400d7d9902681e4592beea425425eb8da9688a5d3adecf64349641f432c6defc1490f686a72457f695ae23dfb1310516862e71964e8791c65adc2c22df946361cd7727d4a78acf615e5dff8749076df321854ebdbb33bf323d56c2ef1dfc7bea72e81bd48eb29f93d15828c616c85309dccce73e1902d3a4665f98b1d78a5418cfafc9e5c221d7eaaeb7fe0cae5a396dd59") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000054b000)='/dev/pktcdvd/control\x00', 0x140, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000040b000-0x6)={0x10000, 0x9, 0x7}) [ 80.710123] device lo entered promiscuous mode 2018/02/04 17:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) r1 = syz_open_dev$sg(&(0x7f0000ff0000)='/dev/sg#\x00', 0x7fffffff, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fb3000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1591, @mcast1={0xff, 0x1, [], 0x1}}}, 0x400, 0x8, 0x2, 0x7f, 0x84}, &(0x7f0000527000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000709000)={r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x5, 0x1000}, 0x98) readahead(r0, 0x20, 0x3ff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f}) r3 = syz_open_dev$usbmon(&(0x7f00001a5000)='/dev/usbmon#\x00', 0x1ff, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000455000-0x6)={0x0, 0xff}, &(0x7f0000473000)=0x8) dup2(r1, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007ce000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000141000-0x4)=0xc) sendmsg$inet_sctp(r3, &(0x7f000063a000-0x38)={&(0x7f0000e31000)=@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f00007e5000-0x70)=[{&(0x7f00008a0000)="1147c63d0f137bcd37b3959a3f92ce5381fc6a185561b02e4014552d28c17070d63f6fe65ee0eb6338b62a77fc08d1b3dd93364564bfde48991c10518ac6f655b04e32b958fe8cca86906407f99d715dd262c6d52e241968741a0682b607e8c5f8dd740b13c774da6886b76b6b2b35866c3c0be39dfee1183e14c4f65188a4a5ac3210640ef1b9e13f2e45c165481899b6d2d0cdc2a496fd3a2a26bbf83eaf19", 0xa0}, {&(0x7f0000bda000-0x73)="5cb314fde019e1ff598e54e016e8102eeddc5a360f5ce56474309af6b1c86ecdcf1925d20273a342dc6f7a9aa79e97460c59c6757874a7cc69472357ae929ee96fc68138ef8476298edd818069c9fa4de67fa80c9ed4545cffb794ccd317bc517c34d77a114b3eddeff1df68b21d211a00eed2", 0x73}, {&(0x7f0000395000-0xed)="7e491cdc0fd2c1e87ad0eeaae6e36f4da221aa04d59f8050192cb191fd6097618fe9f1540ee2946146bb8f7030bd2492c4b294a241be88545ad20444c3e0f1dce5f606e070c22bca3a074bfd1634973e8ffdd3b9a083998421f7448fbb4e3d87262593dca8df3f67f5bf0c8072d36eaee30d68b5971c09e00ee46989add2ee0a441e105c5baaf1e07aa326ef8c903235d9c7ea37bed832e9bd101e7fb9fa43f626ffa38bc5232e9d5c4140bacccc72d79273b7d86c48b3468d1ecaa9edc3bda4cb1e7a865f2ea523679dfb787b970174c02bef017cad5378d9ad9a685430fd9e763e35880ca1fd8e10e2467ac0", 0xed}, {&(0x7f00004c2000)="ff2ca8d61bff77ffb5afcd8cb5e90a34d76fbb215eba64eb358140f7326eaea1cc177387f4565f81f4a7b6498350281bd8492306e41076eca94f3b747f734152bbf624354e9b790fb654a626fb32d5fa5bdf51d2032292859ade0372bf3067f271f8c624dcf87b1ba02a3ef507ae653c439fff6485e75aae6e06b8560f3b03b8c9210d9f1daf8fdc1dd1fd996404945c9a6fef1a95aa9575ce90a66f", 0x9c}, {&(0x7f0000af9000)="318ace0b49efbd2c7243981bfbd1a45f43d1a0a6c42696d6ea2426787c933baf6f622210b59a5505b11d55177c3ea5c83d7b396d28cc4d106b530bd63d81f04b5321d23b21a2c7213373d6b08d76386546ef09078dd68db44a538a8bf256551d993b8edae847f1a35f24c02d002924646ef977f041d27a7259f1a9fc3084b2d26eb6c77b242fdd60dd4da93e55c65c336b00e34e768f4e056ad1452605d192e5d39709868d1c14c1fdab3b2c133f146a7847a06926168a5bf5319517db9a87177cf951c1d6b6a0f5a3cbf0f0084c430244baaf9eace7", 0xd6}, {&(0x7f0000959000-0x8c)="9829596a11e3204f7eb198ebaccf9e19e5f82c58c6abb66ee5d83eff0cdaf5905e1799369e58f7437568afd938ae828255556df6f2995d54091294ecd46109812718ce8a45e3dd55c19e09b5522428ac4c9e1070e48faeca18cfc21bc7d91fcc3824e4f43ce4475b48529156fae2595d50f44dde4bf545024ddf479254b266a9af7878adf73e79d9c618ab55", 0x8c}, {&(0x7f0000956000-0x8b)="96e21a41c8d9eb1b2901bd6fd2fb53a1b80291ac2240040f0b7b68361695751aaa0a120014d92f1820a858f8dec16a6a45c7d8e1bf78bcfb11f7a336686fbb653a599f87d1251a68d397d40dfb116d9eb03f40124e63a0e125cb392882e77f220f72f7d29d580c25c2eb22359afd5f9ea9195b75cbae06fe2ddbcdb9cd1dddc14431b434e90560f49e423a", 0x8b}], 0x7, &(0x7f000096b000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8, 0x100000000, 0x1, 0x8, 0x40, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x1, 0x3ff, 0x7fffffff00000, r5}}], 0x60, 0x8000}, 0x4) 2018/02/04 17:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d65000), 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002b000-0x8)) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009f1000-0xac)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x10000}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9c}], 0xac) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f0000600000-0x4)=0xfffffffffffffec2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000476000)=0xcd1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000382000-0x4)=0x1f, 0x4) 2018/02/04 17:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x47e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000), 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[]}, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000044c000), &(0x7f0000eec000-0x4)=0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d5c000), 0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) [ 80.745280] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=13747 comm=syz-executor0 2018/02/04 17:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000b2f000-0x30)=[]}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/04 17:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') syz_open_dev$binder(&(0x7f000034b000)='/dev/binder#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 17:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d65000), 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002b000-0x8)) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009f1000-0xac)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x10000}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9c}], 0xac) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f0000600000-0x4)=0xfffffffffffffec2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000476000)=0xcd1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000382000-0x4)=0x1f, 0x4) 2018/02/04 17:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000062e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b4000)='/proc/self/net/pfkey\x00', 0x111001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007b7000-0x9c)=[@in6={0xa, 0x3, 0xc5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0xffffffffffffff7f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xd6ec, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x9c) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000507000-0x8)={0x0, 0xffffffff}, &(0x7f0000382000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007c6000)=@assoc_value={r2, 0x3}, &(0x7f0000c72000)=0x8) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) 2018/02/04 17:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000050f000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005bc000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000adc000-0xd)='/dev/usbmon#\x00', 0xc0, 0x101000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d9b000-0x10)={0x2, &(0x7f0000987000-0x3)=[{}, {}]}) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000438000-0x50)={@generic="07e4287a9f016dc428d8acc1c031fec9", @ifru_data=&(0x7f0000677000)="e5fd839af63233076d68d590b9edea109ba8e707930024d66d78344427ce28d3"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a9b000-0x58)={{0x0, 0x100000001}}) 2018/02/04 17:49:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/120, 0x78) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000001000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00003d1000-0x5c)={0x4, 0x0, {0xffffffffffffffff, 0x0, 0x3, 0x3, 0x200}}) 2018/02/04 17:49:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000f09000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/02/04 17:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f00006ed000)={0x2, 0xe, 0x0, 0x7, 0x28, 0x0, 0xffffffffffffffff, 0x1, [@sadb_spirange={0x2, 0x10, 0x2, 0x0}, @sadb_key={0xf, 0x8, 0x348, 0x0, "bc25b04b3ad8a8d9ee15194e746509a845b39f4877c7b04827fc8748c5f39b063b632f09e7d12db3a55979c8ddbd01aa44e9d872010c1fbf83d5a5ef1bea568ba9fc2b30d65ff324e295552d40d6b4a7b405223b8109fdf6ab855294ed70599169a1031d7de5c5af9a"}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x4, 0x0, 0x14000, 0xfff, 0x100000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x10000}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x1, 0xffffffff, {0x6, 0x3c, 0x8, 0x5, 0x0, 0x80000001, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in6=@empty}}]}, 0x140}, 0x1}, 0x0) 2018/02/04 17:49:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e51000-0x10)={&(0x7f0000c1f000/0x2000)=nil, 0x2000}) 2018/02/04 17:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000018d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00004e5000)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009c6000)=@req3={0xffffffffffffffff, 0x4, 0x2, 0x6, 0x7, 0x6, 0x4}, 0x1c) 2018/02/04 17:49:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) shutdown(r0, 0x0) 2018/02/04 17:49:45 executing program 6: unshare(0x800003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/rt6_stats\x00') splice(r0, &(0x7f00008df000-0x8), r0, &(0x7f00009de000-0x3), 0x1, 0x0) msync(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3) 2018/02/04 17:49:45 executing program 4: r0 = open(&(0x7f00001bf000-0x8)='./file0\x00', 0x109000, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bca000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000284000-0xc)='/dev/autofs\x00', 0x139880, 0x0) fanotify_mark(r1, 0x2, 0x20000, r2, &(0x7f000050b000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f0000d75000-0x10)={0x1, &(0x7f0000e73000-0x1)=[{0x8, 0x0, 0x4000000000000000, 0xffffffff}]}) utime(&(0x7f0000aaa000-0x8)='./file0\x00', &(0x7f0000b26000-0x10)={0x8, 0x1}) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') pipe(&(0x7f00008ac000-0x8)={0x0}) connect(r2, &(0x7f0000582000)=@sco={0x1f, {0xab63, 0x31, 0x6, 0x1, 0x4, 0x2}}, 0x8) write$eventfd(r3, &(0x7f00002e0000-0x8)=0x6, 0x8) 2018/02/04 17:49:45 executing program 7: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000057000)=[{&(0x7f0000057000)="69c140ab4d17ee81524aaf4a95f969a121666390549ab4022991edd620a37d6b5df724c4a6e0daee80a190e96eaff9040f992c57b25b63dcc14e7f9a943db152a3599bd2d9e392d11fd4d84f306e57a7a069a3e36b90ebe4d4b2cb33a723fc1e134e3b4b08a7f711fa50fffb49b5c7", 0x6f}], 0x1, 0x2) 2018/02/04 17:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000097d000-0x4)={0x0, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) fallocate(0xffffffffffffffff, 0x0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000085a000-0x4)=0x800, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00007aa000-0x4)) 2018/02/04 17:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x806, 0x7f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000645000), &(0x7f0000377000)=0x4) r1 = socket$inet6(0xa, 0x0, 0x2) syz_open_dev$sndseq(&(0x7f00008b0000)='/dev/snd/seq\x00', 0x0, 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000), 0x4) r2 = creat(&(0x7f00000f8000-0x8)='./file0\x00', 0xe0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000738000-0x10)={0x7, 0x2, 0x9, 0x8824}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0xffffffe9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000698000)=@common='yam0\x00', 0x10) 2018/02/04 17:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000416000-0x10)={0x0, 0x1, 0x4, 0x8001}) restart_syscall() 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x4000)=nil, 0x4000, 0x2, 0x71, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x9, 0x7fff, 0x47cb, 0x9, 0x20, 0x0, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00004ae000-0x24)="240000002100255107070165ff0ffc0202000004001000000ee1000c0800060000000000", 0x24) uname(&(0x7f00007e1000-0x96)=""/150) 2018/02/04 17:49:45 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000fad000)=""/235) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) symlink(&(0x7f0000ca7000-0x8)='./file0\x00', &(0x7f00002dd000)='./file1\x00') r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/04 17:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00000c3000), 0x1, 0x0) socket$inet6(0xa, 0x80080000, 0x0) pipe(&(0x7f000057a000)={0x0, 0x0}) getdents64(r1, &(0x7f000093d000-0x30)=""/48, 0x30) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ad9000)=""/96) 2018/02/04 17:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ff000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000e8b000-0x38)={0x0, 0x0, &(0x7f0000402000)={&(0x7f0000276000-0x48)={0x2, 0x9, 0x10001, 0x0, 0x9, 0x0, 0x5, 0x2, [@sadb_ident={0x2, 0xa, 0x2, 0x0, 0x20}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x10, 0x10, 0x14}]}, 0x48}, 0x1}, 0x40000) fstat(0xffffffffffffffff, &(0x7f0000564000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c0e000-0x58)={{0x8, 0x97}, 0x1, 0xf, 0x3, {0x2, 0x3}, 0xed4, 0x6}) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000b19000-0x4)) 2018/02/04 17:49:45 executing program 5: r0 = socket(0x12, 0x3, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x72e}}, 0x1, 0x8001, 0x400, 0xffff, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"10d7e5a5ca5321"}, 0x100000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xad, "4b97689f13e9ad02dfb647c45cbcc6bdee59a7ad45f8f2d2ececb38e273311edc4026376d83d970a4ae43d579cd9d2eeb3f77e61363e2d5549c011a5a5ba1e240048f7085f78e40f7c1c6bb68cf8a41dfc9210da7051e933b1dbf864be65e127dcd2c2fd6f5596e503d15b37407e38d22909e6defde85a52bb37952903da61a5b12d81bd7ef37b0f2ddbc1cd9d11b94330a0e4eb5b2768231808507577e9e9e23498d0ca9633f5dc2191324caa"}, &(0x7f0000002000)=0xb5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000)=0x10, 0x80000) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r4, 0x4b36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000006000)={0xfffffffffffffffd, {{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x7, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @rand_addr=0x3}}]}, 0x450) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000008000-0x14)={0x11, 0x1f, r2, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000008000-0x91)={r1, 0x89, "4fe4bfe05bd264bdb81769c027501da3a26dc538afae12c0d8f1330c741bd39256cb98630a3ccb93a3feb8a274e69bb5c093c03b0560fbd9278e6e7b5c60b91274d573e19940b6c941aaed89a4c0e30a2e82367932b2cfd98bab448e7663e9147786884e184c5533af1b7483df7411ef9a630821aaf7e7d0efbbe0d880e632cb2b7a115939357ae607"}, &(0x7f0000000000)=0x91) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000009000-0x5c)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, {0xa, 0x1, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x27c613b5, [0x5a, 0x7fffffff, 0x200, 0x3, 0x8, 0x3, 0xff, 0x1ff]}, 0x5c) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000005000)={0x9, 0x0, 0x3f, 0x7, 0x100, 0x100000000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000009000), &(0x7f0000007000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000004000/0x3000)=nil, 0x3000, &(0x7f000000a000)=""/183) 2018/02/04 17:49:45 executing program 4: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x80, 0x5, [0xfffffffffffffffc, 0x6, 0x8b, 0x9, 0x9]}, &(0x7f0000000000)=0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a2b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x58, "be0351577e5864863f8c77e4b05d8b0a86594d816865e74090da90546d7bdd6df21145997c3c932a7170e89ba8c0ca3993b160c9d541dd8904cb1599a30ab612faa40f51d775c50044d2029c673d47b8812e833d5ae98c8f"}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000003000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000e9a000)=[], 0x0, &(0x7f0000005000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xd13}}, @sndinfo={0x20, 0x84, 0x2, {0x6bc923f8, 0x1, 0x2, 0x1f9200000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x2, 0x0, 0x6, 0xc8, 0x2, 0x2, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x1000, r3}}], 0xc0, 0x40}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xde65, 0x2}, &(0x7f0000a2b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0xc9dd, 0x8202, 0x6, 0x1000, r5}, 0x10) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fba000-0x4)=0xddd, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005be000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009e8000)=@ethtool_test={0x1a, 0x1000, 0xfff, 0x2, [0x1, 0x2]}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a1a000-0x4)=0x5, 0x4) ppoll(&(0x7f0000948000-0x40)=[{r0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000), 0x8) 2018/02/04 17:49:45 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e7000-0x16)='/selinux/checkreqprot\x00', 0x80, 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) execveat(r0, &(0x7f000031b000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000249000-0x4)='\\:,\x00', &(0x7f0000bb1000-0x2)='#\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000d63000)='.(vmnet1:\x00', &(0x7f0000000000)='-vboxnet1\'@keyring\x00'], 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x7c)={r1, 0x74, "b339ad5606c2d3890df29699057d5b588e2f998ab450278ebdc5c1b4758b0893b8f39ffc079f71c5341b760c63929c910db7d1a49b5482554a4bc2fb3c4b1c1fc378e875bb575d99886e1786c8297ab028dd3aa9ba60d210643f94478620e357a6c71f624b8b253558dead473d8fe681cb70d29e"}, &(0x7f0000001000)=0x7c) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000042d000/0x3000)=nil, 0x3000, 0x8, r2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x21)="4253cbfd283e08890c65ce827f91103d769e1ba6be5095d0a454bb99f6db5cf30f") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x101, 0x0) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000002000)='\\:,\x00'], &(0x7f0000003000-0x10)=[&(0x7f0000002000)='.(vmnet1:\x00', &(0x7f0000003000-0x1)='\x00'], 0x1100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$inet_udp(0x2, 0x2, 0x0) listen(r3, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000004000)=@in6={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3e}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000004000-0xae)="6479d9fcbb72b9841200a5cc663e4fcb8e08d4dd86a5d14b4d3e4c127d14735b8cf7d0af663b254c18f348fda3602b2a02b64dd1feac3814b84832ba9ac8018e50bdfa7e8dc0489e9d04cd04f28e8b0e5baaab3901d8539d883b5b567bf4958cf6fa91333e03fad00d06afe454e184e5cc6f4102c259248b47e16433fbfa0769243419e9cf59efe6dfbf8a0ed162cccfb10f9068187259b35aace507abc8c9a2efa30a8566e91f744e9f2418811d", 0xae}], 0x1, 0x0, 0x0, 0x8000}, 0x4000) syz_extract_tcp_res$synack(&(0x7f0000002000), 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000006000-0x3)) 2018/02/04 17:49:45 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000), 0x4) socketpair(0xf, 0x80000, 0x6, &(0x7f00009a7000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000654000)={"c09e6179ae71d0652bd6529bab9da0d2", {0x4, 0xfffffffffffffffa, 0x200, "aa670499d367", 0x8}}) 2018/02/04 17:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmodat(r0, &(0x7f000051d000)='./file0\x00', 0x20) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d7f000), 0x4) fchmodat(r1, &(0x7f000010e000)='./file0\x00', 0x154) 2018/02/04 17:49:45 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000+0x20c)='/proc/self/net/pfkey\x00', 0x80200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000001000-0x5c)={'system_u:object_r:crontab_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x3}, 0x32) 2018/02/04 17:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000eac000)=""/191, 0xbf) r0 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a}, &(0x7f0000fc1000)='P', 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000d71000-0x4d)=""/77, 0x4d) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000dc7000-0x1c)=@req3={0x4, 0x4, 0x34, 0xc6, 0x0, 0x2da, 0x7f}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e79000-0x4)) 2018/02/04 17:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) geteuid() ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008ce000-0x8)={0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b31000-0xc)={@multicast2, @remote}, &(0x7f0000fac000-0x4)=0xc) getpeername$inet(r1, &(0x7f0000149000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000027a000)=0x10) 2018/02/04 17:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) r2 = request_key(&(0x7f00003c7000-0xb)='pkcs7_test\x00', &(0x7f0000f5e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aee000-0xe)='/dev/keychord\x00', 0xfffffffffffffff9) request_key(&(0x7f0000432000)='encrypted\x00', &(0x7f0000c35000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b22000-0x1a)='security!#systemcgrouplo}\x00', r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/02/04 17:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000a4000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000cb1000-0x8)=0xffffffff) writev(r0, &(0x7f00002ce000-0x10)=[{&(0x7f0000019000-0x1000)="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", 0x1000}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000896000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000e79000-0x5f)=""/95) 2018/02/04 17:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/enforce\x00', 0x200000, 0x0) getpeername$netrom(r1, &(0x7f0000550000-0x48)=@full, &(0x7f0000525000)=0x48) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000667000-0x4)=0x9, 0x4) 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ab000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) restart_syscall() 2018/02/04 17:49:45 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c8000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) msync(&(0x7f000084e000/0x1000)=nil, 0x1000, 0x6) r2 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r2}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b90000-0x8), 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f000041b000)='/dev/rtc\x00', 0x10000, 0x0) rt_sigaction(0x1d, &(0x7f000038c000-0x20)={0x100000001, {0x7}, 0x80000000, 0x6}, &(0x7f000038a000-0x20), 0x8, &(0x7f0000c7b000-0x8)) write(r2, &(0x7f0000ce0000-0xa1)="cebd3dfd207360d2", 0x8) 2018/02/04 17:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {0x7ff}, {}, @control}], 0x30) readv(r0, &(0x7f0000ee4000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000779000), 0x2a3) 2018/02/04 17:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x9) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000076f000), 0x4) mprotect(&(0x7f0000f81000/0x2000)=nil, 0x2000, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/02/04 17:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000235000-0x8)='./file0\x00', &(0x7f0000c3d000)='./file0\x00') link(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f00008c6000-0x8)='./file0\x00') pipe(&(0x7f0000c26000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/02/04 17:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d6000)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x41) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00009e3000-0x4), 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be4000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fchmod(r0, 0x0) dup(r3) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000088000)=""/239, &(0x7f000011a000)=0xef) 2018/02/04 17:49:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f00003cc000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000058c000)={&(0x7f0000134000-0xe8)=@upd={0xe8, 0x12, 0x300, 0x6, 0x3, {{'drbg_pr_sha256\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x1248}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000002000-0x4), &(0x7f0000000000)) eventfd(0x0) 2018/02/04 17:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000303000-0xb)='/dev/hwrng\x00', 0x4200, 0x0) connect$l2tp(r0, &(0x7f0000cec000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff}, 0x2, 0x0, 0x4, 0x2}}, 0x2e) readv(r1, &(0x7f0000188000-0x10)=[{&(0x7f0000e98000-0xd)=""/13, 0xd}], 0x1) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000234000-0x4), &(0x7f00005ef000-0x4)=0xffffffffffffffe1) 2018/02/04 17:49:45 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000028f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f000017b000-0x4)=0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000020000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000021000-0xa)='/dev/ptmx\x00', 0x181000, 0x0) ioctl$int_in(r2, 0x1000000005432, &(0x7f0000018000)) 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x9, r0) 2018/02/04 17:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000), &(0x7f0000cfe000), &(0x7f0000f8b000), &(0x7f0000804000)) capset(&(0x7f0000fc2000-0x8)={0x20080522}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) mknod(&(0x7f00002e2000)='./file0\x00', 0x100008042, 0x0) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000d85000)=[], &(0x7f00007f5000)=[]) add_key(&(0x7f0000cc7000)='rxrpc_s\x00', &(0x7f0000e19000)={0x73, 0x79, 0x7a}, &(0x7f00003cb000-0xfa), 0x0, 0xfffffffffffffff9) 2018/02/04 17:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000604000)='id_resolver\x00', &(0x7f0000ccc000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cd0000)="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", 0xfd, 0xfffffffffffffffe) r1 = add_key(&(0x7f000093d000)='keyring\x00', &(0x7f0000edd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fbd000-0xf7)="5513360acf99a4e95265ac1f1be515727fd4fb17053c78efda534a31a84e9c91919b6bd4f1b5421786753538e91e74517a8a92a32169d350fb4cc268331e0d1300000000010000003250de6136956687510005c49d7f06447aab467bcd803cc83bdba117f7cd3d542c1a33f6cd87053a7625b8eaab007ec882541501e5dec050bf13364e7b3f8cec96ebf97045d8ffd13059e80d5db2b41be7e9a9f9a5fd51a55865be872dbfcbb44f560f1da7c7ca2b7390d63be9c075d702e910deffefe4ed44c045137bf92bade899caae2586a54b2c571673fad837a89ae96ae55703730e435b6f99f2fa998f1f75095f491c0dd586ee9f7fa86d63", 0xf7, r0) add_key$user(&(0x7f00002b8000-0x5)='user\x00', &(0x7f00006c4000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e4f000-0xd)="adc629a5761e0eca441400fc85", 0xd, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000be000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r2 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000b04000-0x8)='keyring\x00', &(0x7f0000761000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = syz_open_procfs(0x0, &(0x7f0000af7000)='setgroups\x00') ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x9) 2018/02/04 17:49:45 executing program 0: r0 = getpid() ptrace(0x10, r0) 2018/02/04 17:49:45 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r1, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r2) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$KDMKTONE(r0, 0x4b30, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000002d000-0x36)=""/54, 0x36) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000036000-0xb8)={0x0, 0x9d, 0x101, 0x5, 0x1ff, 0x2, 0x2, 0x4, {0x0, @in6={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x8, 0xc53, 0xb22, 0x80000001}}, &(0x7f000001d000-0x4)=0xb8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000035000)={r4, 0x68, &(0x7f0000025000-0x68)=[@in={0x2, 0x2, @rand_addr=0x8000}, @in6={0xa, 0x0, 0x4bb0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0xfffffffffffffff7}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6, @empty, 0x2}]}, &(0x7f0000007000-0x4)=0x10) 2018/02/04 17:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000218000-0xc)={0x0}, &(0x7f000098a000-0x4)=0xd67a63c17d23b930) fcntl$lock(r0, 0x6, &(0x7f00007b4000-0x20)={0x1, 0x2, 0x3, 0xffff, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r3, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) ioprio_set$pid(0x2, r2, 0x68c) fcntl$getown(r0, 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000096c000)) 2018/02/04 17:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000354000)={0x6, &(0x7f0000fc7000)=[{0x9, 0x1, 0x5, 0x9}, {0x2, 0x1000, 0x9b, 0x6}, {0x400, 0x401, 0x4, 0xa6a8}, {0x0, 0x6, 0x8, 0x7}, {0x2, 0x0, 0xfffffffffffffff8, 0x2}, {0x8, 0x1, 0x5d, 0x7}]}, 0x10) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000052d000-0x4)) capset(&(0x7f00000fc000)={0x200001998032f}, &(0x7f00003f2000-0x18)={0x20000000080, 0x0, 0x8000, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@local={0x0, 0x0, [], 0x0}, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, r1, r1) 2018/02/04 17:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ftruncate(r0, 0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fadvise64(r0, 0x0, 0x0, 0x5) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40020a, 0x0) 2018/02/04 17:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) read(r0, &(0x7f000033f000)=""/54, 0x36) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000), &(0x7f0000fd7000)=0x4) 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x3) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:45 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x44040400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) flock(r0, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000058000)="c3fd74b6c6ef9339b2e66c924b269f0fabff98880f31925423ebf6afb9364fc8d8799ce64cbcdb2cb566298360d5440db35658a9e216b429a5a76a33f56083a8ebbf041e0452185a1a9eb3", 0x4b, 0x4, 0x0) 2018/02/04 17:49:45 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xc50dec47b2334004, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xffffffffffffffc1}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0x3f)=""/63) socket$unix(0x1, 0x2, 0x0) 2018/02/04 17:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/enforce\x00', 0x200000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b73000-0x4)) 2018/02/04 17:49:45 executing program 7: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwritev(r0, &(0x7f0000be7000-0x70)=[{&(0x7f0000553000-0x8a)}, {&(0x7f000023b000)}, {&(0x7f0000e47000)="bf", 0x1}], 0x3, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/02/04 17:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000bbd000), &(0x7f0000147000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009ec000)=@assoc_value={0x0, 0x5}, &(0x7f0000fb7000)=0x8) fallocate(r0, 0x0, 0xbe, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f6000)={r2, 0xffffffffffffff16, 0x4, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009b6000)={r2, 0x5bc, 0x2, [0x0, 0xe000000000000]}, &(0x7f00006dc000)=0xc) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) sendto(r0, &(0x7f00005f0000-0x61)="82a58619ecfbbc7c01e3e554678afc4ad4fd872854b1c0617cefa924fce6419e39da2ca90f2fd44c43a36c2d58210aca9dadac60913e585e8fc62d7f3043c6ebe5a0ea20a35bd2d217bdc1ca7a4d9ef03ff803ba64cf80993b02df0501f3a3f4ba", 0x61, 0x20000000, &(0x7f0000463000-0x10)=@ax25={0x3, {"7755b4e58ad1fd"}, 0x7}, 0x10) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000024c000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f000081d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f48000)={0xfffffffffffffff7, 0x4, 0x80000000, 0x9, r4}, &(0x7f0000426000)=0x10) [ 82.438378] IPVS: Creating netns size=2536 id=17 2018/02/04 17:49:45 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/02/04 17:49:45 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8), 0xfffffffffffffd52, 0x0, 0x0, 0x0) r1 = socket(0x8, 0x80000, 0x5) bind$nfc_llcp(r1, &(0x7f00006e2000-0x60)={0x27, 0x40, 0x927, 0x3, 0x4, 0x1f, "b8d7001244df8b054cfd45c9026aad266e8426113640b2530525b27a3962b57aabc686ea17f7b373b5a5a09a68946a886ad110cbb2e8d9877fbd05207e7fbc", 0x5}, 0x60) [ 82.479189] pktgen: kernel_thread() failed for cpu 1 [ 82.485193] pktgen: Cannot create thread for cpu 1 (-4) [ 82.500492] IPVS: Creating netns size=2536 id=18 2018/02/04 17:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) rt_sigsuspend(&(0x7f0000093000)={0x4}, 0x8) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) 2018/02/04 17:49:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000036b000-0x9)='/dev/rtc\x00', 0x8100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fb2000)='./file0\x00', 0x8000, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000815000)={{0x1, 0x3, 0x0, 0x3, 0x8}}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpid() fstat(r0, &(0x7f0000254000-0x44)) fstat(r0, &(0x7f00005db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d07000-0x4)=0x0) r6 = getuid() lstat(&(0x7f0000bb2000-0x8)='./file0\x00', &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e85000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000073e000-0x4)=0xe8) lstat(&(0x7f0000cab000-0x8)='./file0\x00', &(0x7f00009a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000684000)={0x0}, &(0x7f0000171000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b21000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00002f8000-0x4)=0xe8) fstat(r1, &(0x7f0000f2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b41000-0xc)={0x0}, &(0x7f0000928000-0x4)=0xc) r15 = getuid() r16 = getgid() r17 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eef000)={{{@in6=@ipv4={[], [], @empty}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00009cd000-0x4)=0xe8) getresgid(&(0x7f0000fa6000), &(0x7f00005f2000), &(0x7f000067d000)=0x0) r20 = eventfd(0x7) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000129000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000474000-0x4)=0xe8) r23 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00004ea000-0x8)={0x0, 0x0}) getresuid(&(0x7f00004e7000)=0x0, &(0x7f00007a8000-0x4), &(0x7f0000d8b000-0x4)) lstat(&(0x7f00006ef000)='./file0\x00', &(0x7f0000cd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0x0) fstat(r1, &(0x7f0000d12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getgid() r30 = getpid() getresuid(&(0x7f000062b000-0x4)=0x0, &(0x7f0000d2d000-0x4), &(0x7f0000fd2000)) stat(&(0x7f0000aad000-0x8)='./file0\x00', &(0x7f0000e94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={0x0}, &(0x7f0000324000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000045c000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00002d2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000530000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ef000)=0xc) sendmmsg$unix(r1, &(0x7f0000c78000)=[{&(0x7f00005b2000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d8c000-0x40)=[{&(0x7f0000ac3000-0x3c)="f6d46c02792b1774cb2a27d64aaa9eba8c757c2dcefedae4148b95cdb2c9cf844c9ac8aab5a24809a02eebecdc62ce7b709fb44c59f6e5cac0492d7c", 0x3c}, {&(0x7f00009dc000-0x12)="11a7c5e77af1102651db1accbe025a9e6855", 0x12}, {&(0x7f0000540000)="e6d4f3fea79f8cc36825c20ce7776c57d07e006af98fc2468f2a80d36e9cb129c23830f841ff5b6962ef6c5ba494a1121c13188bf51fff487fd35c39bb8209e1f4c2234171e73f856560906439089a47fe29f20ac35cb84dd4cd88587ef38f1cd918480349d1d2fb50352bf3cbeeea76656b805cd321a355632e6130feac35323623ed33240fe1205994d5f2652b2103a779cafe30d158e446ee63a00ba4eb67461924017f033acf2a2a3b79e9b06cd6dff975ba2415dd9c", 0xb8}, {&(0x7f0000871000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000460000-0xe8)=[@rights={0x30, 0x1, 0x1, [r1, r1, r2, r1, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r9, r4}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r2, r2, r2]}], 0xe8, 0x4}, {&(0x7f000047f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009a6000-0x10)=[{&(0x7f00009cf000)="e3a5a65d91fcc93fb2be824f58714e77c66327465a3fa335d9d12a456ba0be9794123b7c2ed3a7ca2b879148feb5285b9626045d85088331fc9ed5615c650a0f92111a86469347ca8ced1dd032b7c1849d3e0f0b0049420fd8d59cac88075b115f7896aeabcf78f9884e3b67cede7345d92f40861b3dec66f2fa69ee1131c62cb96421796414133873fff5bacadff948913a9baadb5110b823ad2c435cf734c22d9754eb65ee76e8ee957d84953eba82fb26029d40e3b90a6a685f9997c6bead7de7f7848dba0ebb8b438324afafce596b", 0xd1}], 0x1, &(0x7f0000058000-0x90)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r2, r1, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x90, 0x80}, {&(0x7f00002f2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c49000-0x70)=[{&(0x7f00009eb000)="b4ef7a515d1972042c2cbe099dedf2316cd3a0a36bd8e0b4d55242052793875f8175bbb05dfcc25f97bcf0db02b510a731f57fa14529629c94cfe6b48c9062e5ba11b0a47a3b6cffbd9a3dbbbecc8e92d9f7011d08d45810f892577fab5020f026c8fc2f3a1e45ff39fc4aa966cdecd9a83384bf3a68dc257ba3d52108aa4571d9e9f68a6b5b6d8740e699", 0x8b}, {&(0x7f0000b2f000-0x46)="db0712f4e6ebbd1af36d8928c6e17b71bae11f2f3626a3082079b144d037b1f6a267eedbe3ba30ea9f60d2c01992cba96637e1c61e31db634fc02dbeb4292b98ab583e38b4c9", 0x46}, {&(0x7f0000e23000)="ad3d0c3951425ffd095bb6433c7c9ec7f2d4da940f883153717627362292e03de3b29f05dbc15e62719b843b68871e5a9773f2a8da1c503d9b4f1471d50fd265662fe9bb701f9223f2c34a2f2c9cb5694c82d32b955b47e6f5c99c80f72cce2c573189b8725c7d10e944df8af72af6ea121199e616b6b08606d6a1760f4fab5842055fd65c66e51eed3b8b1a9496d0668aab9962ffff9e98dcc226a1119974e057129d64d23082bf2708474f6a55d316a823e832d8cce360787c8d33b4f94abb358983e27f4f0708afb1cab76384a825d2a2338c2add8f4b72931dd7ca4d11052f352627df90fc6b6078f9eb6d9a86d55e597584b4d19f41", 0xf8}, {&(0x7f0000917000-0x10)="cda8254241e43954379cc15d64781053", 0x10}, {&(0x7f00004fd000)="a86424b2289cda1a9260820c30f867aa247d9b152375001fc5e241f15a96777d5b9fff0fe7845500d3f19316850f54367df42a6833d68055a863f3efdb3b8d019422e5446bd63652cdd6c6bdd7e232445cc02c5aacbf4b3d78640f6eff2c23fec908bfb3f9c5952108ed3b202b21b39c4dd591070da078dacea3cd5849453437ccaafd0951f6cef0616cd69cf8fa120b1bd8bbaffc959e21be5d0174769568b9ce5a51d2c8e989a5db1e500a60a60b08a24489705d9be57c4acef1b50988c41b5dd9806c0fdc08c1c349ba045375f2925a", 0xd1}, {&(0x7f00007eb000-0x6a)="b79257d414f677d31c0fce5b635036d43c9e758f42bc8e7fa4ca4f6eab5b0a9ccc3c3880aa89cc951188c041672c83ac1b7e6c7ddd913e28d2138b8a8353e94f40e23a0b11c6dc68a95d4c8c6b77f8dda6ebbf25b4020bec6121e49281c52d195fb850931f51caaf3aed", 0x6a}, {&(0x7f00005a6000-0xfc)="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", 0xfc}], 0x7, &(0x7f0000237000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r2]}], 0x5f, 0x80}, {&(0x7f0000dbb000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a49000)=[{&(0x7f0000c77000-0xc3)="8f2c46b44576cd1195283bc98e2cf5121ba10a2a2e4d09ef5489ae50b6a566bf8bb6433edb33d1a60c02e4f7aa59d5c3ff71bb0b1b2c8cafa7b90374cee2e8d4ee837176cd887b584ce4f53a1c9cf579785673b5b36576e33a7d0fc4ecc17e94ea12215d2da02ebeab140f4c219a173a09042fb15481113c5ff21f4a7973a709daa59453b5a945f6a1dcffe1a6aa4c0d981551767bafcb73fabf0a1b2bebd9320d3175a26db067f2f29cb702d118a3078c45ec13b94b9ec7670633e6b0e26f7040dff9", 0xc3}], 0x1, &(0x7f0000874000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r0, r2, 0xffffffffffffffff, r0]}], 0x30, 0x80}, {&(0x7f0000e7e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000292000-0x10)=[{&(0x7f0000c19000)="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", 0x1000}], 0x1, &(0x7f0000aa4000)=[@rights={0x20, 0x1, 0x1, [r1, r20, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x128, 0x4040000}], 0x5, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/02/04 17:49:46 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x5) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f00002a8000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r4, &(0x7f000041e000-0x14)={0x11, 0x200000000ff, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/04 17:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d72000-0xf)='net/ipv6_route\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000917000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000cee000-0x4)=0xe8) stat(&(0x7f0000a22000-0x8)='./file0\x00', &(0x7f0000380000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000016000)='./file0\x00', r4, r5, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)) 2018/02/04 17:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000561000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000513000)='/dev/ppp\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c1c000-0x8)=@assoc_value={0x0}, &(0x7f00000cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000885000)={r1, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x4449715d, 0x1, 0x5, 0xace, 0x2}, &(0x7f000016c000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) syz_open_dev$usbmon(&(0x7f00003e9000-0xd)='/dev/usbmon#\x00', 0x7, 0x63fe47f8354735f2) 2018/02/04 17:49:46 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000050000)=@access={'system_u:object_r:audit_spool_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x37}, 0x35) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x400}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) mknodat(r2, &(0x7f0000010000)='./file0\x00', 0x8001, 0x8001) 2018/02/04 17:49:46 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d78000)='/dev/pktcdvd/control\x00', 0x44601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000-0x14)={@loopback, 0x0}, &(0x7f0000f86000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000006b000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001, 0x10000, 0x401, 0x400, 0x8, 0x2200004, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x6, 0x2, 0x100000000, 0x7, 0x0, 0x56}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x3, 0x1b, 0x2, 0x80, 0x20, 0x6, r1, r3}, {0x1000, 0x2, 0x72, 0x1000, 0x1, 0x1000, 0xff, 0x9}, {0x0, 0x2, 0x9, 0x100000000}, 0xfffffffffffff001, 0x6, 0x2, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x2, 0x8, 0x8000, 0x1, 0x3}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000)={0x2, 0x0, 0x2000, 0x7fffffff, 0x6, 0x8, 0x0, 0x3, 0x9, 0x8e}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000003000-0x4)=r0) ioctl$TCSBRK(r0, 0x5409, 0x5cc51dfb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000004000)={0x32, &(0x7f0000005000-0x32)="330eb6537bbaa00890ab9b1ba3db30e328ef18f64b1752802e11b21833b415885302080ec95c7a854deb59f2ae6e6c973a8b"}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x6, 0x1f9c0678, 0x0, 0x10000, 0x8, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000006000-0x6c)="846107fd8a7fb1524ea39d07546c702bcbd18669efb42dba8629a4fdf4b2a60afc26883e1d6750a68f668e694586116b3372e2973cc7f437ee3abd21395531993f7ea346172277936e391d50f05bf6a90ff6bcbe3d6d1cf890ae2f432878842cb0cb2ffe86108f9b3cbaa7dd") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x44)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000+0xab7)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r4 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r4, &(0x7f0000008000-0x10), 0x20000000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000009000-0xc)={r5, 0x80000, r0}) 2018/02/04 17:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000d58000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000500000-0x4)=0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007bb000-0x10)=@common='ip_vti0\x00', 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) r1 = socket(0x11, 0x4000000000080003, 0xfffffffffffffffe) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d15000), &(0x7f0000f7f000)=0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000050b000-0x10)=@req={0x50, &(0x7f0000b3a000)={@generic="40be909fe19b7d39fce0617fd3fecfad", @ifru_map={0x8001, 0x6, 0x5, 0x800, 0x6, 0x40ae0b0b}}}) setsockopt(r1, 0x107, 0x11, &(0x7f0000c2d000)="6d65a139558ff439239e1326acea64d9188db9b8f99e2b44246c75781fdcec49ff624d13efcd7bf02fe41a0d02894e3d5f948ba64008a64eebceb73d3af03f3f11f5c18f61fc06c016d2ecd80f2f0ca301e9e25ec3c1a6abc9ae47724830f9f380e10fe8b79169af4f7d1908a14c3181c63928e0bf7e3b2edd35a8cc61fe91627599bfffb012e87e1e29ee5446c3044d6854bc5ff3259efab37756", 0x9b) 2018/02/04 17:49:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup(r1) ioctl$TIOCNOTTY(r2, 0x5422) r3 = accept(r1, 0x0, &(0x7f0000843000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000559000)=[@in6={0xa, 0x2, 0x7, @empty, 0x1}], 0x1c) 2018/02/04 17:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000729000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000a33000-0x4)=0x26) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/04 17:49:46 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/04 17:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007e1000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x773, 0x1, 0x8, 0x2, 0x80, 0x0, 0xff, 0x0, r1}, {0x47, 0x1, 0x4, 0xb14, 0x7fffffff, 0x5, 0x8, 0x7f5}, {0x3, 0x4f, 0x8001}, 0x10000, 0xa, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7, 0x5, 0x2, 0x1, 0xff, 0x3, 0xdf6}}, 0xe8) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001830000", 0x24) 2018/02/04 17:49:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000+0xb67)={0x10, 0x0, 0x0, 0x11000}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000193000)={&(0x7f0000169000)={0x10}, 0xc, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/04 17:49:46 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x100000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) socket$inet(0x2, 0x0, 0xffffffff) 2018/02/04 17:49:46 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="0000000000000a6900177c000000ddf2"}) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000014000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/02/04 17:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000896000-0x4)=0x16) 2018/02/04 17:49:46 executing program 1: prctl$intptr(0x1f, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000020d000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000004000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000)={r4, 0x4}, &(0x7f0000003000)=0x8) sendmmsg$nfc_llcp(r2, &(0x7f0000292000-0x150)=[{&(0x7f0000000000)={0x27, 0x2, 0x1, 0x4, 0x1, 0x80000000, "7f4b308edfd48baa41e6db7b700415f41a2255b10216ba85369a987254c0049a9c0e20ccbceaf7b09f31b8f211e6f50ea0e8dc83195561f9536b6c117c7b3d", 0x4}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6e8aedff8dfa8121546b27db76633a8ea978bf830ddcf457ee8456e1cac6556c03bc50157998c95c1f5f9cce9627cd7a0e2bf8fa4a8c840fbecf60cb23dde079b237304ef895c627c45b09bde76a56010b290614ba730ba34d766183ce8f4f6d6b00ab1b08876712079d3d2810a0198ef779a813509f933ca906f8a014f2fc985586d263558d07a503897e07bab78301a3d57eedcf61eb008b09e953d2b0b353f1885a1017eed32776275dee896392e589759d4414e86efeebe0922aa55545adce2190ea969ff30ed7c00ec7ea2a5c75d38758b13cf3a3750a9968cab5e09e9f9e77a12583d002425b", 0xe9}, {&(0x7f0000fcf000)="1c86a76dc054f110f75a7e44b6dcaf21c3575f19ac60859207cee1f3f12fb57f025a69c165be43adadab4b70c781b38b786624823a57ee49dce77a47d6c3022d07983907c5140b9e2e0aab7e10d16663771618e9ad21cee6bf9cc41d18627efcaf78fb8d716a4f5ccabb616f8f4bdae44724b4181602eceb100146f2795ac97ed1cd20834cbe8cea64b7cadae00fbd9f7104c0728817f8173e685c31183a5a6e9f1efbafdd117b83148935c125510164b1495dff2fa41fe3d4ccb9d1bcac29e843886a8247def6c9006576abd820c15dbc12333234dfae738b2b2967eb1cfe829feb1e94136266", 0xe7}, {&(0x7f0000668000-0x16)="a243b74492307f3d22dcf7cb977de07dbd1f225c2fa9", 0x16}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x2, 0x0, 0x7ff, 0x20, "f44d2d247f0f8a0bac9b4f9de12e47c2a2c56ec57984ca45fe9dbf1aadabae4d76838967a380ed24b8376bc0b725f1933dab945b94ebbcc570698456be9e49", 0x3}, 0x60, &(0x7f00003e4000-0x20)=[{&(0x7f0000000000)="e6857b70f74adeeb0fcc966ac23e1fd6cd2cd7990fc8e068f0ca495b258fd33ed0dcd3613725b3c0d62977aea5e56cec13ec6a8362849b4e262b92e45d374e19d132e02b0a11493b4e90cbe2386cbbb2548706445f92ee781a3032407ab938b1f46a2d62e77d31126d14e8003162774a0aacdb47304d07c8d430608c31f17f3840a56677b7f4b59ef74194aafd6ec794d455bb10ab58b79808", 0x99}, {&(0x7f0000f99000)="d20f839a9a8ebb63bb2d7098dba2c40bb76bb819f54120034cb5a9eb5b1d07b58d9bfa7dd7f48bd2dd5485cc0d3beb6a39e7818023a84f1e22ea38ac5fd7902e6568e49c146040307cb190d1b67dca8b9c73cc26f8bfb2c81c4c118261710bb5af13248916e4db50a51705488df4779d1a85d65b4c43be1ea4f52a5bd74e4af53ba543580884c6e2ebaf5aafc78e4c882d280d4695f0dfff66305f3fe7fbdd121cfb84d6c00d386921215f6c3f8e10e00daf4aa6429c3088d4ccabaadddca5c77f906fca6b89f22f7094346b938afbbe4c8659354028ba4c4b35fbed4d23a69fa26737bd92c4d45f6fb663faed6abafad110", 0xf2}], 0x2}, {&(0x7f0000c49000-0x60)={0x27, 0x1000, 0x4, 0x0, 0x1, 0x5, "7984846421a41c71fc6422c7c99eeb4ed5f0948f78df10d7781c8a5578b98e91395b39cad10c9c6e51f22ffc6a66bea300a01bb6a0cbb56a7ef9ec5e0e7a18", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xd1)="a35e2cf37002e723f9721dc79c5f72a861025ec9882a51223cc89a65326c0d0301a9c72125f82d7206e146bb992150d2153b39420272b53075306232e4176a0e39ace56079064d16d193a4dbf49a7ce69ad78c65082c7fac828d76bc242d5da63b4da696cf22b3947a66bfdb7741479fe4e6565e9ba20499ba0fd885ffb5eeb08b928b573508a15fe0000c0b2564fcc88c0b8f7a2427162658fabddd8f8cd1c7f149eae1adc849c1f34407cc7c2bfecb02ca610dac9a48596ee2f93fa09b06114933e74fe433446002b6778eb804712dc7", 0xd1}, {&(0x7f00008b3000-0xc7)="95063e9b574c0f7064a90d0a8eb95ef508f14fef69c84e30184e61f7903fbb7ab4acf9d24ea9b41b7b70ccfce2a815a701c4e9c8eb3741786d42880e1646e9b123ea6faf1b0922b9662736fcfcdba17cb62300914d66736d57773de92a4845ce474b95f019f31a70b17f377d1fd55663b3e6ac26c134e961e1f5abad790c5939b815331da5263d65a63195adfc167bed08d0519a92bf4a18a4fac1c02301e213e0d13870911bb3c58c3dda892aae662068e785696a874c8d0177ddb3a0d1ec26e8a1c610604bf3", 0xc7}, {&(0x7f0000001000-0x90)="653b32607f48795a291c1e9cb2d4a19391244af8d195bfefb2a959d0c64b92392c78368d77c9031664d32b97c45ecf8c1c8f0ced90ac37b164dcdbaa11d02ed1cf670f9bf475f4ff513a7a2b5e7a1e8476d615d702bdcddac9e4e1c728fd191c2443b555a72d1e43b76e4bab75a62776e78a8e2b86290a6c07a83ddc8f0a52ad0294bfa1b87ae88f2ce09ad5f07dafb6", 0x90}, {&(0x7f0000000000)="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0x1010, 0x4048001}, {&(0x7f0000d41000)={0x27, 0x800, 0x1f, 0x5, 0x5, 0x6, "7cb3a40c7c702b5f38766ec27d857de3adc6f7653960c9b1848f982042f5925c9e68852129cd6e7ab2a786994bf082c89afdf5eb3d8ff78105465a433aa809", 0x278}, 0x60, &(0x7f00009a7000)=[{&(0x7f0000bea000)="8237db63dd6aaabb6ed7375644fde00ab89b207e46ec2788be4ef8a351cc2780f0aed80cb83e0c515f1c7deb58f91e7a8c741ffcd34a27759f8efb6d9f7922c398402f57b918f34d2322dfb667a9d69f811016cb19878280e193687fac5a27e8b181e37cb87c4c56031ffb3d8d26f7b9b78454ed5155ddcfe4a2c1388840f5a3cefe5a02543dedc30536cb0ca3e3b391eb537c83889e3e82bdfbe685357ac73598a2a1147f", 0xa5}], 0x1, &(0x7f00004b2000)={0xa8, 0x110, 0xc613, "29201c48ba40a092305aeef44ca07e4f5d0409bf5415976670417ad32c75c1fc086af28e0dadc2e584d60c395225f6b4f201ee359845dc9c6646062f738b08d8cc66d5d478eb49755abc533f1271df4e6b6ee7f93c103e51ee1344a27d5ffe12363adb8be5177b99eceb5a9a04ac549a60c25874f23340f85c35cfc27a798f0c09c9d06e04836a24c70003e41fbc61914644"}, 0xa8, 0x4004040}, {&(0x7f0000013000)={0x27, 0x9, 0x6, 0x5, 0xfff, 0x3, "f402c70b61f27957e2732fe6204b2e86cc15f89119f842f878743d54abddb76e214f702640c4bfd14de28d266e1a0a010f5b0d8c7040045aa568252552793d", 0x5}, 0x60, &(0x7f0000cad000-0x30)=[{&(0x7f0000001000-0xb1)="cba4273295f4b38eb02b8769c16684840a95e82c7d123546bfc5192f19464ddfb05992dd22a56b7405774169b0fcc6b0484e0afacd86dd9cc9f787dae58fa5507ecde0918d2c4aa8e94954da07ae7c678e66244d2b2f2dcfd618d66ff84c8fe10baea4e556bcb996bb349bd93b07b6c0c8c4bbca73ab280c0ef68a53e0bc2e79c2141269df0e3d24c2c0f732c5adb708878e0f0f2ab13f2c740b82e327fd64f9e6dea02d7e0f6f3237ba6b496a8bc9c71f", 0xb1}, {&(0x7f0000425000)="b2b7c151e62bb2d1d66355c7edffb2665318a2dad3c4a0fecbb7fef01b3e1a69a9134135f464631fb898066faaf424ff7a06617ec8df59b70df46fc1448d18f0a9822072d8a6f8c2843c38d0a4d2aca1256d505dd321da7cf79cd0c6e1b4588dad6a120519d9be9e356927ccce716c72b603441ac76e6d060a52167c6635c1d53756c882fbc907ee", 0x88}, {&(0x7f0000000000)="3f7594bb753f6b0b063c0b8bcc830bc8f6ccdc0fb736ebc498946e850e91ae836c076cd0bf003107cbbc99cbde3e0fb864396b542006fdae6e06b1c8b3c832b649d7206e0d91e502c4a605b2e26cc302470224eada8a09c726a650b690d4ed63e48715fbb486305fc2f599ddb36554c59a698f4ec0204afe0dc6ca8adcfd599ed3ab01044ba3acac812f5f2570c3172061f2e5a74b74d7aa953e198ed7c1c8c089429dd3cddb4239d98420804ade4afad1bdd3ff5a0ecd7fa9edb1ff99e7f0adec351616daea053882f39dc95387e6b6e4a5d4", 0xd3}], 0x3, &(0x7f0000781000)={0x1010, 0x88, 0x0, "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"}, 0x1010, 0x40000}, {&(0x7f0000b50000)={0x27, 0x7c, 0x1000, 0x7, 0x20, 0x8, "28bdaf63d6d07695113d6ba7f243a6285e5ef76e64a373c48129039e7fbdaf38394e55d1a733b1d92825b2e73aaabb664a92ca1e4860eb84ae5e83b1739464", 0x1ff}, 0x60, &(0x7f0000d01000-0x30)=[{&(0x7f0000001000-0x8d)="90253c5e2539c0b724c07d5851f12cd69124740e43a512907655c7cb395a7df994706497a0d3cbd7bb40959c9d0151ac7027292a4833a81eb3ebab6315d43d3c6a25d6d129eb8be0ec2c77ad5e51b43bd75169670624ab2265d1d0dcf561de9def8e1c733c0bd6c7241f3dcbe94f90503908d54247ad5a83d3ee2dd778f950e43969ea6398652ba05c7a573849", 0x8d}, {&(0x7f00009d2000-0x15)="a84f63eb74f1b94fc9384bd53892b9592d1f6122fa", 0x15}, {&(0x7f0000000000)="0440b4e3ca9c88da11dd1ef250b6a4e456eca45a7f1eb5a83bc8c16c772df673c0f5725298174e9cc55089d242cdcc944e124347eb98bd2b0c1bff9d3c19fcf05c4bc15956aa7f9bdc7dc455f72067692d7c9d6697c9f6110ed8d8a6c6b44498bdcf90716e20eaaba91259df00b5665ab6884956e5108156bab188d6f07a4ccccaa10939c4d33a1a6d549be10a4dc7a2b36cce7fea52cff502d1c9a3fc583f702c013b46e40b1ab7d46adcabe3f05531dd304e58577dafedf9f7e0bacfb0c9ff81564ab75792b4fb000e6665abdc2368fd783978b8cc7535db77065f1eef3982990149", 0xe3}], 0x3, &(0x7f0000000000)={0x110, 0x5cf7cd778193eb9, 0xfffffffffffffffe, "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"}, 0x110, 0x4000000}], 0x6, 0x40) 2018/02/04 17:49:46 executing program 2: clone(0x0, &(0x7f0000002000-0x59), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0xd7)) restart_syscall() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000200000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x2}, 0x4) 2018/02/04 17:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022f000)={&(0x7f0000940000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00006c8000)=[{&(0x7f00008e2000)=""/122, 0x7a}, {&(0x7f00008a7000-0x5d)=""/93, 0x5d}, {&(0x7f0000e8f000-0x71)=""/113, 0x71}], 0x3, &(0x7f00009c1000)=""/111, 0x6f, 0x7f}, 0x40000000) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f05000), &(0x7f00009c4000-0x4)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001dc000-0x10)='/dev/sequencer2\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000207000), &(0x7f0000e6e000)=0x4) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) sendto(r0, &(0x7f0000dff000-0xd5)="601171383c7b51ff0d439f1f89aa4518c78735ddc89eddf3663e65843f64e57017f5c17a2fbe8bda78b23bff6067307709346f83c5ab21f1045f3219ed5297c64e3ad3979248cae64332bab6cdfeb4f7b2b119b5e13f8eadd7498c192ccedb7c75a46314aaf03f5593c7e90f39c65c1be05a1397aa0bb266e037e8ca5d3c3df93a2271343a3f1636c52a7b4a6735134507591825e9c051eef2ef2ffd4e3d9e85463cfc5758524cf8d45cc8ac0ae021f7a259f124117854a0cb46508ebd992aea40beff5593c88678aec6ed4e4af0933e3fe1c7fc22", 0xd5, 0x8004, 0x0, 0x0) 2018/02/04 17:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c42000-0xc)={@rand_addr, @empty}, &(0x7f0000c98000-0x4)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/04 17:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020003f10100000000000000010c00001ee400", 0x39}], 0x1) 2018/02/04 17:49:46 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000c73000-0x47)="9a4a0afbe0232841553355f1da29b32ff0a3a6d888558aea6f5373ee8c289964afe01b79729fc6238aa7f4603f6dbc59649d36613dd73bcfbd7c6eab5888fdd70d3da83d38a9cf") 2018/02/04 17:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$ipx(r0, &(0x7f0000a07000-0x10)={0x4, 0x9, 0x5, "a6da494bcce8", 0x5}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) 2018/02/04 17:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000618000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet(0x2, 0x1, 0xfffffffffffffbff, &(0x7f0000c67000-0x8)={0x0, 0x0}) flock(r0, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c11000)={0x1ff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) sendmmsg(r1, &(0x7f0000a6a000)=[{{&(0x7f0000055000)=@hci={0x1f, 0x6}, 0x6, &(0x7f00000a6000-0x20)=[{&(0x7f0000073000)="640dcdb641a022769c127db41bc7cb463336a202620a68c076c0fe016b5a0879d04ef96dc4e5e1ee2a5b849a453feec7936caf15df923b3840584319a8d96f3d50950f5fab059bbd6cb828891a84c0fe791a45e6c1956203c4d5f73b3847c18d076566281903d5ebc1cfe2b43d81caa0cf67b673e0228de229c1e9300b31efa7cf2be2701dd9cae18525a89a10be1c483123e9", 0x93}, {&(0x7f00001a0000)="308c88", 0x3}], 0x2, &(0x7f000023d000)=[{0x28, 0x19e, 0xffffffffffffff3f, "d38a2b38ac4fe641f6256676916e0ef81819bfa2c884"}, {0xf8, 0x102, 0x432, "063f6922d13222d4aaee8f19df6f064538eb23abdf7bcefb7e72c4067c8f7ed1300687335dd8168cc51b692c9b83a4d90a2b58e9bea19bdb2669a51a3ef9b626b956402a8fec131ad5d9ebb635793fd8f4fa420fb033266e0e4a8be4e0b4d205a7a428766ba42a9c3745bb616fce3abcb009815a840a97f576adbff9c662d67b39c970ff892dc8a08a7f67432c8b97ccb1ea447c61497e023f5a6a8cda943c37a13b7ba93b2798c254431d5b147a8a224cb22bba40d7e4d78056aa9f753e58499db5587d9bcb011a171572983af07d513b50378e22cf763e307c737fd787bb598cc775"}, {0x48, 0x11f, 0x0, "1a0936aa491e0545ff4656224aa7d4f3d101bb5f6f3497f9fbe2d05f99d684e7c05ad63452af70d55497dc4c36cf86edd26e3c39"}, {0xd0, 0x1bf, 0x3fa, "1250082e31ba74503196789ff4e5ea4fc1fee8461104b6a4f86d3c1fc10ff629fabe2a8b935442c9267f6e2c2fb8cf2e859a76e6b4e018926621f0cbbd9ed5b162c217d7fd29703324119efb034364009ae8d9728db77d8bc65573fcd72c82ca4d954b0e8cafecafd76ac34e5139c82e72bc83669325d6c1e829ef2c2e0358fced4fb2cb7a8fcbd394af15346d8fb655a511fcc502c53f72015cca7b345dfc342d9cf34127338c70d6e45d7ea397a58c83ac727d296f7bb212cf73"}, {0xa0, 0x0, 0xfffffffffffffff7, "81f148f712dbea34181a67f7d026846bffbc5a65f03c0324a54ccaad3cfc2c6f59bd9a9fc539f478b5486f46c036be2256d20bbdd7cce0b2c90109658417f5e8ca9efb15a94c20c4e44807b32b6ac8d1f93e64857a5659efe11e5a82aae2ee857b2788d71b41e70d5029d69800036376b6002144f57bec9ff3be4bbe036ca7ed3c14766a7dadb6e726"}, {0xe8, 0x110, 0x4, "c0ecc565a85ea2fa510f92c9cde20d78da7049d6c2e3b8438c6d4009cfbe9ce2fdd8d199dc1da8e344c22a0bbb9c416513c62772ea64c7cb280c63d4fbea4fde2ba48ce22d897cb77b8c358e72c5c8a0cafc54fa9ba028bfc469a42b6bafedba54e79cd90d248021c0e414b9a418b7daab92c75e2154a1101ee78dbab53c3120dbea5c40deb890a55019c439c47c5825670b5318973d86ba2a8d387ca7e7e06915046a71eb351ff6021ac38598e7d7de09730ef9673b3967434daeb62490c13030b282ca0e024d4cb271c1ea1ba01358577b12b85e"}, {0x1010, 0x0, 0xd49, "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0x1000}], 0x5, &(0x7f0000070000)=[{0x90, 0x11b, 0x3fc, "7b006017541540ae8a3ec5e3ed380ad5a4b620f1ada89ebf0537860f41b314bb124761603a7e4f217e3ea5c2865c38492b55ee73fd287412c4ebb75c930f3cb2dfc253d4c905134e48cc5b7cccf7193828c80b1bd9448ffc4a0300d6d9722b88a3527525d85a89aa6b6b3c8ebcf8c706d9122c568fff98dbc2d22f256f740f26"}, {0x70, 0x11b, 0x7f, "9d1ed9d293218c212bcbe74c80b5bd8b5747cdb7840758019e6b14f12db78191a8a565ffcb84108160e63c4fe00be284260dd067d9d0b1ba3c6f673fe0bb3a698b40fd840bf440481874d4e42d8fe8b9f30068c41859cd1fd153"}, {0x78, 0x107, 0x6, "45b9788bbcd820e32a5d362f0462fb876b32ee9cb5984abc00e63c4dd7fd642c6a7fedacd2dc063e205bf522501ae532bdf0fbc8ebb63785e063334632d32980ddccd3be55d47f335f453155af3498e4bd209e2d65cc49ae3b8b8072bef4d88242082af27a49d8"}, {0xd8, 0xa9, 0x1, "3b9a0fc839614d8d2a15cf83d268f60113ab4541f87c1e497611313973e60a989988fc62810c502262f711bd476df5ee065a5a3d0a589cb6b3250c3e6b495b33cc4b59d5492d0c2f53bea61dea7eca0b863dcd4f2d4a148bc89a19bbe4ad9f742a3265fff9754ebb54bac8bf710dc0ca1237adcf1e089cd11d531e161344ca4a33ee8e4f489b24134f95222c9bdd12ef8de0e4ec0155fadb53822e901ecfca009b5df5ff7fb67aec35195f85af080c94fc99ce77d34edd05466010d5a96c6c4f7c74"}, {0xd8, 0x0, 0x1, "606dac9e7e84420c8f5c44de9851e3b4000ba16e7ba82810ac6da79a64b7c4352167e44f8d6b794422bfe708be7df38715745383a2207e08bbf762b744aa061df54bf3fcc6b3e943ae883e99d49c6bc8e33fe5b058614e29956277bac40bfc6e69839f3bf80b97b1707546f8087ff6064d70263049c2d05f6e8b5325f732801d26769411674fa690e9d194300d052c30d1a58ed040315f9856f999b551198492e1c1bdbfcbcaba32fedbbc477de0c42ed7e54cf4eccdab3205a5c378187f77f03c"}, {0x10, 0x3a, 0x7ff}, {0x1010, 0x108, 0x200, "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"}, {0xb0, 0x116, 0x8, "de80d07f40f9895a210e522f4e548c83222784b1e1dc7913ea181edd72108a91d8c52cb5536e5503f44b6ac51c5dae7835c2d5ed42cb0a79982c5f93c205964181ff6046f1b06b14b3ff767e271126102a395cdc2f31ed1d3828320c9385fbf766993100da88e5a8958089a3f2be09c6107c6f93bda59aef238e4156f555e8a9e083c0abcbfb7714dbf4988b8bdf9cc0262e27107ce194626d2bea"}, {0x100, 0x84, 0x5, "b44bd4316f4f96401c946d0afc0544f516fb2197503fe2cd894cfd9063f589c9bbad0725322f0f5233d163107072fd60efd9d126616865374c96e89d330bccffc5e3297ca1a3382866cec72d05454dae3b7436ab575cd07df6eb31e7e19ba8940052cae2375644834428655438bed2985f2986121596e1ee828f8054289bdb9c5017d09f8699d20708f2f093cf2684d9bffa1fb4860bdd1156c7762bd95ad018434722f645d41fef743ba71e7f1d96bad1c50235a1338042158d139886370877571596c1b63dec493410d05cb739d3b153d3b01a27d3795036188f47a9474ca85aea864cb283572036f160f83f12fb09"}], 0x14f8, 0x40}, 0xad34}], 0x7, 0x40) 2018/02/04 17:49:46 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00005f0000+0x61d)={0xff, 0x3, 'client0\x00', 0xffffffff80000004, "b8dfb13e87784341", "fc804b455ca049bd866eab2eda2344cbe7cc2b35ba42ba0e9d920b43110c9478", 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000244000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000004c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000024a000-0x10)={r3, 0x6, 0x4800000000000000, 0x3}, &(0x7f00006f9000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000006a000)={r4, 0x3}, 0x8) 2018/02/04 17:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047b000)={0x0, 0x7138}, &(0x7f00005d2000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000878000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000299000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000d4c000)="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", 0x110, 0x7ffe, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000196000-0x49)="f537731d639587c45a4ea752a410a3e0e185486406dbface8c37db4d9c639b7a49fbe8dc7e0e557a5be4496588ae3aebc484c401aecffad56cb21c28fb31e13eee9c4ef896ec07a786", 0x49, 0x40000, &(0x7f0000d10000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) sendto$inet(r1, &(0x7f0000194000-0xdf)="abdfa4ffa5dba2b8d82da146fd799bc0d51fce5eb48d409a7c47f0d88daf781b803b1de8902ab3dc6eb00a4b487b0f9a03b10e989373c38b4f09c9fac7001362d1bf55d6a4aec0490693b0c0b3d6dfef631b1602718d6a04a960fef39e9db40b0b60d3c2bb36f80290349835772b00816ceeda67d16b8f528f96f8d0a809a7834ebc7c0588615eb1ce67b3c687b3af8e560aa0db61b9d4f4c2ea2e91882ad3b371d8177aa79d284a4af33110fc1c507bd10d6a74fe45f068390d13f5cd4c7197ad0ffd0446b751585afd20e743bbacdfaf5461168a1bb83597a5e1738c159a", 0xdf, 0x4000, &(0x7f0000e90000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) 2018/02/04 17:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = getuid() setfsuid(r1) ioctl(r0, 0x4000000000001274, &(0x7f0000f59000)) 2018/02/04 17:49:46 executing program 4: r0 = socket(0xd, 0x7, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xfb8, 0x3, 0x3ff, 0x7, 0x80}, &(0x7f0000b5b000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_pts(0xffffffffffffff9c, 0x20000) fcntl$setpipe(r2, 0x407, 0xa33) r3 = socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000654000-0x10)=@random={'security.', 'vmnet0\x00'}, &(0x7f00001ad000)='cpusetGPLnodev\x00', 0xf, 0x3) writev(r3, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000270000-0xd)='/dev/usbmon#\x00', 0x120000, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000000000)="6a6550e5eeaa8a8e0d5ab8a618ad0da8ed94c8f12ceffc0c565eafeff3046ee22e1a4487669e492bee3d24b56e36cb39c049c726bc59b1da2745043165a13f80f3597d69f1e6ccc985ae16a5d099cc9ad9a65876aa2ef8161930e07ea367c24877b99a910ae8ebbdd2e4b4c085f261cfcaff3160113896ed480bbdc80ae3382214b6b94b4f999aac7d39fa9de5d8bc823c0728fa61035be2f0c411a00e5cc35ab333ee91a08da5888dd188c35032f02606bb7d471d5c577cb1e009f9f7b2615346f0ea0b08228513", 0xc8, 0x800, &(0x7f0000436000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 17:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) r1 = accept(r0, 0x0, &(0x7f0000a99000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d93000-0xc)={0x0, 0x3ff, 0x20}, &(0x7f0000410000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000547000-0x8)={r2, 0x101, 0x96}, &(0x7f00006d4000-0x4)=0x8) sendto(r0, &(0x7f00006d7000)="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", 0x1000, 0x20000000, &(0x7f00009af000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/02/04 17:49:46 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001ee000)={0x0}) fcntl$setsig(r0, 0xa, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd}, 0x48b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x5, 0xffffffa3) 2018/02/04 17:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00009ec000-0xc)={@rand_addr, @local, 0x0}, &(0x7f000029b000-0x4)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000c7c000-0x10)={r4, 0x1, 0x6, @random="77bc6363e70a"}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x19) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x2) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000b9000)=0x6, 0x4) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) 2018/02/04 17:49:46 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f000074d000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a3000)='/dev/ppp\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f96000-0x6)={0x0, 0x101}, &(0x7f0000f5e000+0x8ef)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c40000)={r2, 0x8}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000ece000)='/dev/net/tun\x00', 0x0, 0x40008000200003) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) r6 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty, 0x9}, @in6={0xa, 0x3, 0x5, @empty, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r6, 0x1, 0x1e, &(0x7f0000ccc000), &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:46 executing program 0: capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a1e000-0xfe)="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", 0xfe, 0x4, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/04 17:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000988000-0x10)=@ax25, &(0x7f0000933000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000265000-0x4)=0x284, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/04 17:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ac4000-0x8)={0x3ff, 0x2}) 2018/02/04 17:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000be000-0x28)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1}}]}, 0x40}, 0x1}, 0x0) socket(0x14, 0x80000, 0x90) 2018/02/04 17:49:46 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000005e000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00003be000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0xa, &(0x7f0000d9d000-0xe0)=""/224, &(0x7f00002ad000-0x4)=0xffffffffffffffb2) fdatasync(r1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000676000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) 2018/02/04 17:49:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000280000)={0x27e}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x8, 0x1f}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0x6, 0x4, 0x8, 0x7fff}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000)=""/105, &(0x7f0000000000)=0x69) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x16)={0x9, [0x400, 0x7fff, 0x2, 0x81, 0x3, 0x1, 0x7, 0x7, 0x5]}, &(0x7f0000003000)=0x16) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000004000)={0x3, 0x6689b38e, 0x1ff, {r2, r3+30000000}, 0x8, 0x9}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000006000)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x200080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000), &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)) ioprio_get$uid(0x3, r4) socket$inet(0x2, 0xf, 0x1ff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000000a000-0x4)=0x1c) [ 83.268990] audit_printk_skb: 2070 callbacks suppressed 2018/02/04 17:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008af000-0x8)={0x0, 0x100000001}, &(0x7f00001cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c80000-0x3f)={0x0, 0x37, "8ecf3c93fd66346afc6a2cd64834d8c67bc725edde74d7647f53932bdedb0fbf6adab7436695a1d1c71b39ef8e93321c12b0745cc70dbf"}, &(0x7f00009c2000)=0x3f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000be6000-0xb8)={r1, 0x9, 0x100000000, 0x6, 0x20, 0x4, 0x2, 0x7, {r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x26}}, 0xd9, 0x138e847f, 0x3f, 0x1000, 0x2}}, &(0x7f0000085000)=0xb8) readv(r0, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/02/04 17:49:46 executing program 2: r0 = socket(0x2, 0x2, 0x0) clock_getres(0x3, &(0x7f0000ddd000-0x10)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dac000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4), 0x5, 0x0, &(0x7f0000f64000), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200080, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0xe71d, 0x100000001, 0x8}) clock_gettime(0x6, &(0x7f0000003000-0x10)) [ 83.268999] audit: type=1400 audit(1517766586.713:5514): avc: denied { net_raw } for pid=14139 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a5000-0x15)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e6000-0xaa)=""/170, 0xaa}, {&(0x7f0000368000-0x1000)=""/4096, 0x1000}, {&(0x7f000092f000-0xcf)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023e000-0xab)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r0, &(0x7f000042b000)="120000001200e7ef007b00000000000000a1", 0xffffffffffffffdd, 0x8000, 0x0, 0x0) [ 83.277878] audit: type=1400 audit(1517766586.723:5515): avc: denied { net_raw } for pid=14142 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000038d000)=@assoc_id=0x0, &(0x7f00005df000-0x4)=0xfffffffffffffd49) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c62000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf7}}}, &(0x7f00000c7000-0x4)=0x8c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet(0x2, 0xa, 0x5, &(0x7f00006b5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000018c000), &(0x7f00007c2000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e2f000-0x4)) getsockname(r4, &(0x7f000097a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000046e000)=0x10) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000f91000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) connect(r4, &(0x7f0000dd2000)=@nfc_llcp={0x27, 0x3, 0x7ff, 0x1, 0x1, 0xb858, "27b714516e55daac2633769ee75561365ee6da4fc10dfce87d41c576c60352845ccb348953b7a53d6226138a269a340097fdcd36d35139457c176c1b207c26", 0x8}, 0x60) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f00003eb000-0x58)="6dfd2bdf1da4c9c18d7b0721fb05460bea50a0c843da1398ca4d94c6a9a261d314427665e72261f9a9e89c5b256f1532440a9cb8c884e1e122312415c116a48eb5ca3597486ec7de19a41e15f22ffb636fa6bb77e3654949", 0x58) getgid() getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x400454d1, &(0x7f0000001000-0x4)) getsockname(r6, &(0x7f0000ebb000)=@can, &(0x7f00002a9000-0x4)=0x10) 2018/02/04 17:49:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600800, 0x0) getpeername$netrom(r0, &(0x7f0000e08000-0x10)=@ax25, &(0x7f0000a9f000)=0x10) mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d4b000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000d4b000)=0xe8) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d4b000)={r2, @dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x9}, 0xc) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000071d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300"}) socketpair(0x3, 0x5, 0x3, &(0x7f0000832000-0x8)={0x0}) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d4b000)=0x2, 0x4) 2018/02/04 17:49:46 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001e000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000022000)=[{{&(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f000001a000-0x20)=[{&(0x7f0000022000-0x16)=""/22, 0x16}, {&(0x7f0000004000)=""/69, 0x45}], 0x2, 0x0, 0x0, 0x4}, 0x80000000}, {{&(0x7f0000006000-0x9)=@rc, 0x9, &(0x7f000002c000-0x60)=[{&(0x7f000002c000-0xa1)=""/161, 0xa1}, {&(0x7f000001a000-0x1000)=""/4096, 0x1000}, {&(0x7f000001f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000026000-0x6d)=""/109, 0x6d}, {&(0x7f000002c000-0x7d)=""/125, 0x7d}, {&(0x7f000002c000-0x6a)=""/106, 0x6a}], 0x6, &(0x7f000002c000-0x3f)=""/63, 0x3f, 0x9}, 0xffffc00000000000}, {{0x0, 0x0, &(0x7f0000024000)=[{&(0x7f000002b000)=""/29, 0x1d}, {&(0x7f000002b000)=""/177, 0xb1}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000003000-0xb2)=""/178, 0xb2}, {&(0x7f000002c000-0xf2)=""/242, 0xf2}, {&(0x7f000002c000-0xc2)=""/194, 0xc2}, {&(0x7f000000a000-0xfa)=""/250, 0xfa}, {&(0x7f000002b000)=""/77, 0x4d}, {&(0x7f000002b000)=""/149, 0x95}, {&(0x7f000002c000-0x53)=""/83, 0x53}], 0xa, &(0x7f000002c000-0x5d)=""/93, 0x5d, 0x100000001}, 0x5}, {{&(0x7f000002b000)=@nfc, 0x10, &(0x7f000002c000-0xa0)=[{&(0x7f0000012000)=""/231, 0xe7}, {&(0x7f0000009000-0xb5)=""/181, 0xb5}, {&(0x7f000002b000)=""/12, 0xc}, {&(0x7f000002b000)=""/69, 0x45}, {&(0x7f000002c000-0x34)=""/52, 0x34}, {&(0x7f000002c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/4, 0x4}, {&(0x7f0000017000-0x43)=""/67, 0x43}, {&(0x7f000002b000)=""/185, 0xb9}, {&(0x7f000002b000)=""/108, 0x6c}], 0xa, &(0x7f000002c000-0x95)=""/149, 0x95, 0x2}, 0x8}, {{&(0x7f000002c000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f000002b000)=[{&(0x7f000002c000-0x34)=""/52, 0x34}, {&(0x7f000002c000-0x42)=""/66, 0x42}, {&(0x7f0000026000-0xf6)=""/246, 0xf6}, {&(0x7f000002c000-0x21)=""/33, 0x21}], 0x4, 0x0, 0x0, 0x7fffffff}}, {{&(0x7f000002c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000003000-0x20)=[{&(0x7f000002c000-0x87)=""/135, 0x87}, {&(0x7f0000019000-0x8e)=""/142, 0x8e}], 0x2, &(0x7f000002c000-0xb6)=""/182, 0xb6, 0x2}, 0x9}, {{&(0x7f0000012000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f000002b000)=[{&(0x7f000002a000)=""/178, 0xb2}, {&(0x7f000000f000-0x87)=""/135, 0x87}, {&(0x7f0000002000)=""/116, 0x74}, {&(0x7f000000d000)=""/26, 0x1a}, {&(0x7f000002b000)=""/218, 0xda}], 0x5, &(0x7f000002c000-0xcb)=""/203, 0xcb, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f000001f000)=[{&(0x7f000002b000)=""/4096, 0x1000}, {&(0x7f000000a000-0xf)=""/15, 0xf}, {&(0x7f0000029000-0x9a)=""/154, 0x9a}], 0x3, &(0x7f000002c000-0x2f)=""/47, 0x2f, 0x10001}, 0x7}, {{&(0x7f000002b000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f000002b000)=[{&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f000002b000)=""/202, 0xca}, {&(0x7f000002b000)=""/4096, 0x1000}, {&(0x7f0000013000-0x6f)=""/111, 0x6f}, {&(0x7f000002c000-0x4c)=""/76, 0x4c}, {&(0x7f000002b000)=""/120, 0x78}, {&(0x7f000000e000-0xc)=""/12, 0xc}], 0x7, 0x0, 0x0, 0x5}, 0x7ff}, {{0x0, 0x0, &(0x7f000002c000-0xa0)=[{&(0x7f000002c000-0x72)=""/114, 0x72}, {&(0x7f0000019000-0xf1)=""/241, 0xf1}, {&(0x7f000001f000-0x59)=""/89, 0x59}, {&(0x7f000002c000-0x36)=""/54, 0x36}, {&(0x7f000002b000)=""/39, 0x27}, {&(0x7f000002b000)=""/166, 0xa6}, {&(0x7f000002b000)=""/208, 0xd0}, {&(0x7f000002c000-0x57)=""/87, 0x57}, {&(0x7f000001c000-0x21)=""/33, 0x21}, {&(0x7f0000009000-0x7)=""/7, 0x7}], 0xa, &(0x7f0000018000-0x1000)=""/4096, 0x1000, 0x8001}, 0x6a75}], 0xa, 0x40002020, &(0x7f0000017000-0x10)={r1, r2+10000000}) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) [ 83.280640] audit: type=1400 audit(1517766586.723:5516): avc: denied { net_admin } for pid=14148 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000143000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xff01, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000064e000)=[]}}, {{&(0x7f0000e9d000-0x10)=@can, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97}}], 0x2, 0x0, &(0x7f0000736000)={0x77359400}) sendto(r0, &(0x7f0000f3c000-0x5c), 0x0, 0x0, &(0x7f00002ef000)=@generic={0x0, "a7769bc599a6a4bc5790db892836a50a4804e158a3abd22f2f650e6a38e7c14b82a9a46652ada6e5ad897b6f605aadef17c1641aa5907db1466c2b77a128d91ffe7655d0b27c045e5e38909832c9659d9cebae3f3e55f03eaffae3716a375f9e8b21536423714e26140913c9591eac18d22537ef316357a85dd39ef9a989"}, 0x80) 2018/02/04 17:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) mknod(&(0x7f000068c000-0xe)='./file0/file0\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f39000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d01000)={&(0x7f0000acd000)={0x10, 0x0, 0x0, 0x40800009}, 0xc, &(0x7f000027e000)={&(0x7f000094d000)={0xb0, 0x12, 0x0, 0x0, 0x1, 0x3, {0xf, 0x0, 0xa}, [@generic="6e65914b4585cd350ae29cf14f912a91716c34333e150cac2788dd14b0d14dc39baaa64fbfd527aea4bb9d1b0053f29a051385e25878c5dde4ac78fd2445cda1355382ea6f609138b39f4f1ced24f55a409cb7c4261f29c8db52e97e70fb95e42c5367dffb90d17ecb86e739741818256aaac475b3de1ae08bda435f0280944df6b9aac17c0175e85197bc75dc544885", @typed={0xc, 0x2f, @u32}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) [ 83.282472] audit: type=1400 audit(1517766586.733:5517): avc: denied { net_admin } for pid=14146 comm="syz-executor6" capability=12 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 [ 83.297129] audit: type=1400 audit(1517766586.743:5519): avc: denied { net_admin } for pid=14148 comm="syz-executor7" capability=12 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 [ 83.300378] audit: type=1400 audit(1517766586.753:5520): avc: denied { net_admin } for pid=3875 comm="syz-executor1" capability=12 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 [ 83.310637] audit: type=1400 audit(1517766586.743:5518): avc: denied { net_admin } for pid=14146 comm="syz-executor6" capability=12 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 [ 83.324678] audit: type=1400 audit(1517766586.773:5521): avc: denied { net_admin } for pid=3870 comm="syz-executor0" capability=12 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 [ 83.341307] audit: type=1400 audit(1517766586.793:5522): avc: denied { net_admin } for pid=3874 comm="syz-executor2" capability=12 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 [ 83.341853] audit: type=1400 audit(1517766586.793:5523): avc: denied { net_admin } for pid=3874 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00002b9000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') creat(&(0x7f0000ad7000)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x5, &(0x7f0000ab9000)={0x9, &(0x7f0000c71000)=[{0x7, 0x4, 0x7, 0x2}, {0x3, 0x6, 0x2, 0xffffffff}, {0x7ff, 0x3, 0x8001, 0x4}, {0x6, 0x3ff, 0xffffffff, 0x8}, {0xffffffffffffff80, 0xfffffffffffffff9, 0x81, 0x114a}, {0x5, 0x1000, 0x5, 0xfff}, {0x6, 0x8001, 0xffffffff, 0x1}, {0x2, 0x0, 0x9}, {0x9, 0x3, 0xfffffffffffffffb, 0xd7}]}) 2018/02/04 17:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b66000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000488000), &(0x7f0000676000+0xc45)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00005bc000-0xb0)={{0x612, 0x7fffffff}, 'port0\x00', 0x28, 0xc, 0x38, 0x8, 0x8, 0x1000, 0x6, 0x0, 0x2, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00009d2000)={{}, 'port0\x00'}) fstatfs(r1, &(0x7f000016f000)=""/4096) 2018/02/04 17:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000010, 0x13, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000253000-0x9c)=""/156, &(0x7f0000913000-0x4)=0x9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f42000)={@common='ip6gretap0\x00', 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000941000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendmsg$nl_route(r0, &(0x7f0000b04000-0x38)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f00000e8000-0x10)={&(0x7f0000461000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x24018}, []}, 0x20}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000042a000-0x11)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c1c000-0x4)=0x1) openat$keychord(0xffffffffffffff9c, &(0x7f00007bb000)='/dev/keychord\x00', 0x200000, 0x0) r3 = dup2(r0, r0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/02/04 17:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d90000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000a2b000)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000023b000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000d7000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ef7000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7e000-0x4)=0x24) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000097000-0x18)={r2, 0x6, 0x0, 0x2}, &(0x7f0000f81000-0x4)=0x18) r3 = socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$usbmon(&(0x7f000030b000)='/dev/usbmon#\x00', 0x8, 0x0) r4 = accept4$inet(r0, &(0x7f00001e0000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000997000)=0x10, 0x80800) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000073d000-0x10), &(0x7f0000074000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f70000)={0x3, &(0x7f0000b71000)=[{0x3, 0x100000000, 0xac8c, 0x1}, {0x6, 0x101, 0x7fff, 0x80}, {0xfff, 0x5, 0x652e, 0x1}]}, 0x10) 2018/02/04 17:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) r1 = socket(0xf, 0x8000e, 0x3) accept4$llc(r1, 0x0, &(0x7f00007c3000-0x4), 0x80800) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0x4061}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0xfffffffffffffeee) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000e9d000)=0x1c) 2018/02/04 17:49:47 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5}], 0x10}, 0x0) 2018/02/04 17:49:47 executing program 3: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) syz_extract_tcp_res(&(0x7f00006a7000), 0x1, 0x8) r1 = syz_open_dev$sg(&(0x7f00006f4000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10), &(0x7f0000460000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x8, 0x6, 0x16, 0x401, 0x7f, {0x0, @in6={{0xa, 0x1, 0x100000000000, @loopback={0x0, 0x1}, 0x9}}, 0x7fffffff, 0x0, 0x0, 0x8, 0x80}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0xffff, 0x0, 0xfff, 0x6, 0xff, 0x8, 0x1, {r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0xca06, 0x3, 0x4, 0x4000000}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9f2f, 0x8, 0x0, 0xa4, 0x4, 0xaf, 0x2729, 0x4, r4}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000+0x780)={0x7f}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000-0x44)) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000003000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={r2, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) epoll_create(0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000008000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000008000)={r4, 0x1, 0x30, 0x90bf}, &(0x7f0000003000)=0x18) 2018/02/04 17:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000093e000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x10000012b) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000db000-0xa1)="8cbac78473b01a2d816502c7281bf2ce6ff65dff746bdf71a15c2233ad521ec10aa354abef3802e5691475a93b7ead48e84adeb9dec9a223685b558cb41fea09c18a285a1fb9f0cdfbc2f244b596fe86ac25f72285c9b2a5b7b6565e8b4d4fade4c69d9a5b1b4583f69a4e399ef2a259e95b2c898d4c0cc49a9344ae047a6628147626b4c3ef13d193ec8bb5e17aa1d02c63ed070f5d428364f57e7b5cc1fc7c0e", 0xa1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006d7000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000432000-0x4)=0xe8) getresgid(&(0x7f0000a99000), &(0x7f0000afc000-0x4)=0x0, &(0x7f00005c6000-0x4)) syz_fuseblk_mount(&(0x7f0000548000)='./file0\x00', &(0x7f00009d5000-0x8)='./file0\x00', 0xe001, r2, r3, 0x80000001, 0x4, 0x8c009) writev(r1, &(0x7f000090a000)=[{&(0x7f000017d000)="a61ef4924bba639dbef56a2f91dcdec987307e4dda005b956d53085e0d86faa5fd48c02a9ca0acd44bae0beaf3e6f36499e4d0a27e078bc1d89be6916f5c159685bb1507902ac41c1e76706ad911d8b573b2057fb6549523a1e99427c91de41634bc78c22732dacd8c2a01ef9880c75a5a0c76b105e91ef53ba7d0a58bec78e2f5ee3dc0faedce0ef6d7053b967667349a0b8ef8a787a12e3ea48e6976ac0efc2c", 0xa1}, {&(0x7f000097a000-0x74)="10716f2754ab07e52d0cb9a66e2e6f90e5f78c4f7b1ebb30e6faa9578d3bb2945ea148f423684d038613df8ca37655a384c8455c59819bd4c71ac9384923c97ede5fcd2897f72a1135bec6b8857642ec813a3a23e13d7fb4340d8966228703503ec1e35b1a763f7916a5de30c5b93445472371ce", 0x74}], 0x2) 2018/02/04 17:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00009a5000)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000340000)={0x5}, 0x4) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) ioctl$int_in(r0, 0x5452, &(0x7f00000c6000)=0x10000) 2018/02/04 17:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) accept4(0xffffffffffffffff, &(0x7f0000178000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000ce9000)=0x26, 0x0) connect$pppoe(r1, &(0x7f0000bd1000)={0x18, 0x0, {0x2, @random="6235bd1a3fc2", @generic="10c1f6c92caa8533eb19a558bf209ebd"}}, 0x1e) poll(&(0x7f0000007000)=[{r0, 0x1}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000025000-0x42)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/04 17:49:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x404000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) fanotify_mark(r0, 0x2, 0x0, r1, &(0x7f00005b7000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8000000000000010, 0x800, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x74}, 0x1}, 0x0) 2018/02/04 17:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a24000)={0x2, 0xd, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xe, 0x6ad, {0x6, 0xff, 0x3, 0x9, 0x0, 0x8, 0x0, @in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0xa8}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b7f000-0x8)={0x0, 0x3}, &(0x7f00007ec000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000127000-0x10)={r2, 0x5, 0x3, 0x92f6}, &(0x7f0000894000)=0x10) getrlimit(0xf, &(0x7f0000c1a000-0x10)) 2018/02/04 17:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0x3, {0x80, 0x20, 0x0, 0x2, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @empty}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/rtc\x00', 0x123401, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$dupfd(r0, 0x406, r1) 2018/02/04 17:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) personality(0x1200000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000906000-0x78)={0x2, {0x2, 0x0, @empty}, {0x2, 0x3, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x0, 0x8, 0xf85, 0x8, &(0x7f0000d19000-0x10)=@generic="bd075359db98b053fd9cd952c766ea4f", 0x6, 0x7fff, 0x10000}) 2018/02/04 17:49:47 executing program 0: clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400}}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000b8c000/0x2000)=nil, 0x2000}) 2018/02/04 17:49:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac}, {0x6}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000013e000)=@rc, &(0x7f0000fbe000)=0x9) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fbe000)={0x0, 0x8001, 0x6, 0x1ef, 0x0, 0x9, 0xffffffffffff3698, 0x2, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0xfff, 0xffffffffffffff00, 0x8, 0x2}}, &(0x7f0000fbe000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000001b000-0x10)={r3, 0x1ff, 0x8, 0xb45}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/04 17:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009da000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dea000)={0x0, 0x8}, &(0x7f0000fb5000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003f3000)={r1, 0x10000, 0x200000000008}, &(0x7f000014a000-0x4)=0x8) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)) exit(0x0) 2018/02/04 17:49:47 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') sendfile(r0, r0, &(0x7f000001d000), 0x3) read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0x4) dup(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000020000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000022000-0x10)={&(0x7f0000002000/0x3000)=nil, 0x3000}) read$eventfd(r0, &(0x7f0000014000), 0x6399) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000022000-0x30)=[{&(0x7f0000006000-0x7d)="a895b9c9afb4e382c2fd4c4aaeda632c4c616ebd52d78126b78c60006148fb13d31fe0dca78ff2bdd930a77d757334454729dc5388fc5a2f681730d66bed736fe567e9ceccf0880cdf8f7033d54fca8e5aaeb4e577befd19db1f9ad1a75895e61e1a2521a8906c68fddc1d5999792b22d9403e3b3f98fbfc1d1c80decd", 0x7d}, {&(0x7f0000013000-0xff)="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", 0xff}, {&(0x7f0000009000)="78a2638ed471c2900ddcb7131c02f0afb746ee4d891c00745cf226ac2bd21dff9b17639fa1f2b04d8f43b2adcec446d4f6067af10fd60f26d3e24cec18e1ec0b459c289511e2b5a7dc46aaf8ccfaa3916d21cf3526659ea674c7b32012b975a3e33e5a8a613b99fbea966449f10998e02f8f2e025af621cdf44f2ecc717abc161dba8d05061f2642b8d0c5491f4d26484d6da3051a3f65ead82b0ea07bd7c1c4f62432f105308e605daeebd728ccab5ee59682aeacfe84c92c1c02c840ff61596b74e1b83bf7a39a5622a41cff5b7ce36d42d68af4b11ef2f6878e3f05e24e1e", 0xe0}], 0x3) memfd_create(&(0x7f000000c000)='/dev/keychord\x00', 0x1) 2018/02/04 17:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0xfffffffffffffffe, &(0x7f0000288000)={0xf2, &(0x7f0000454000-0x8)=[{0x6, 0x1c00, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000881000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000040a000)={{0xffffffffffffffff, 0x4, 0xa2c, 0x3, 0x7}, 0x0, 0x7}) ptrace(0xffffffffffffffff, 0x0) 2018/02/04 17:49:47 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000b000)={0x0, 0x0, 0x0, []}, &(0x7f000000b000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f0000002000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x5, &(0x7f00004ea000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008e0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000976000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000085d000-0x18)={0x0, 0x9, 0x10, 0x550, 0x59a9}, &(0x7f0000138000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a9c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000083d000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000977000)={0x0, 0xae, "8baf305fcd542e3f2b6bcc91de9783c33b4bd4d4465132ce0c6668eeab7b91cd03ad7d0a472ef43dbf4d6895e7735c87f50f6294e0ebd16caeb2415e28b8a6aaef415bf88febe3bcd2e662a24babf4abb366c753f0be17dc2722f944a0ea230390bcc0cef1ba3353c619eb53654db508f39fbdfb76cd092496d5568486f81affca16a1cfe86730f895b79d75b3e1ff91bbe4a313410d1ad51d3bb60255bbad24f4241ba0a0fe3b993ee578830aca"}, &(0x7f000004e000-0x4)=0xb6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b82000)={0x0, 0xff}, &(0x7f0000257000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d18000)={0x0, 0x51f, 0x20, 0x80000001, 0x4}, &(0x7f0000252000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c32000-0x8)={0x0}, &(0x7f0000de4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008bf000)={0x0, 0x2}, &(0x7f0000b1d000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000083a000)=[{&(0x7f0000575000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000df4000)=[{&(0x7f0000836000)="7adef281e47c4fb639c1746b1920d3fdb78f369c4e8d8756c7d3f4a3320ef3f6ca67666c09f7ca8a8452b4795fd08e524cf911cf1aa93a3655ce046343b130b5f54e4b6257838d4692fbfae9a87b6f2ce28a39bb81ca8d0dd32e6ddc959ef9b93410551275b588b0ec737385707f3f419bad42bbced093691c8fca0ba9beb63642b4c527701d2117b26b7a30a79e853e2d829bc77e53c7af3429ae", 0x9b}, {&(0x7f0000d73000-0x92)="4b6b3b374ef4207e3c6057b03b37b4a7a6d47709ba31a0e1ebe8c82718e0ad33a10d3ba40bce5066c63537851b2eb677f9c06b81cbffa8448d5cddf75aa4a796ff72c4208a15532200ee2aa7b878fe7633d2c245b657f19bc26b401da3632ba8fa9c3864c1eb937834e4422d5f7505c0eb06de0b265da49610b5fbc5844e3f61849341fdf01860a4e11e868501ee200a2d04", 0x92}, {&(0x7f0000491000)="8c533bffa0e34a6389a2a0fcf7c2765eac75e60d500d575e8981422ed84f172940dc566c37cf2f818b2000adcc4b878a1a8894490eab3eafd7cfc3f2719e899458c7c34606d0e58ef478909e6388327d8c007016305e2dacf31034a22de7f3332068faaf916aa8ff5146e20ee0e94c1433b472015f0da177fc7da88fc055adab97466a0387708ae90e8c0f25d7abbe01d45d3fd88f153327ce43941c6308ce18da358869dd102ecb9f64d0f6f4c5e83d1f0e9afb9a7bbab258136c39b3819b01a47efb", 0xc3}, {&(0x7f00001cb000+0xc0f)="3f99", 0x2}, {&(0x7f0000dc7000-0xbd)="25ac0eaf89980a5f79d1f0fb04256c23b3f6ba5da67f21222a39dd3a5493a5aaa05fc4c976391aaa264455a4bacfff678fa12b3f0d2276560549c56b04c56c8c26708a1503fa3656b2b19b2841f9cb5e13ef2ad3a9d23c7b0226aa270651ebb547708d0acde710c1bc4f3a53a24e5e0f2bc75801a108163e3bcdea3b280ee60d402217952332870648aa489dbf884b9163b3c7601422fa3e728b25ba2d852e1b51a22a00968a8a8b0164d96ef72043a09108a058c6d687528f1d444905", 0xbd}], 0x5, &(0x7f0000ce7000-0xf0)=[@init={0x18, 0x84, 0x0, {0xe612, 0xffffffff, 0x3, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x800, 0xff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xf881, 0x200, 0x5, 0x3, 0x8, 0x200, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffff8, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xfffffffffffffe01, 0x4, 0x9, 0x7, 0xdb73, 0xff, 0x0, r3}}], 0xf0, 0x8000}, {&(0x7f00004a5000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, 0x1c, &(0x7f000054d000)=[{&(0x7f000096c000-0x62)="85878872598122aa8a38ceaf61f811a9d8ea9fb3de079ea54b4400bbcedd5e61e250d2ac6755a79e27efaa6728e8a1db01b59948c3f23f86103698ec2db840e97e04f69aaf629fa131490c3896d0a7d2dace391402d30a82c5230b10db7e971ecdfe", 0x62}, {&(0x7f0000ead000-0xb9)="e6dc7a93de1b6121385f7453c1e3b16e3a63688d6e583c00e30d85de523d7404108398ba22c39ef18a7e3c75be1eb78919187e33f5aa6b39b84fea19a02cf5da2227146779c6c683565ab77a5d4ec95d1041ab6fa1530e98900447d00aafb4b703556564d9e263c0a7473f94350686fca19615502269f8ebfc86bf6dc29b82241250042b8c956c41889297f7095c300287d99e68aeb8c7ca1121c8866af1fb1aa6631772e18ed023a9f515933f4192e366d9722252af5721d5", 0xb9}, {&(0x7f0000546000)="dce1182e3ce4dcc36ba1046867cf9adcade6d2384826b133323eb57cf95c", 0x1e}], 0x3, &(0x7f0000d4f000)=[@sndinfo={0x20, 0x84, 0x2, {0x465, 0x800a, 0x3, 0x100, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x200, 0x2, 0x2, r5}}], 0x60, 0x4000}, {&(0x7f00000e7000-0x1c)=@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, 0x1c, &(0x7f00004e2000-0x20)=[{&(0x7f00006b0000-0x84)="73405fec3203964d99787da6a1129e363275d680f2bc55e9d201ab38c7ab2cfbce4895afb4236abaaddfbdd07d732bcaa6edd85b955cadc54acc50bcf83d976325d612053a05a5e06b8d46016ee0e521d0caedd965209692f51886ea89f89e254a555ff7addde8a8560ef62f72ca224f440e6c91bfc63d7bf51aafffc5f4b3b1ae82ad5c", 0x84}, {&(0x7f0000ebd000-0xac)="35cc7f4686e6688216e072e45d401619ddb2e3d5366a81f9d61d74a3cdc29c7e6603e0686b182017bd26d99d5590a7cfb7cd6b0733c14a94b83cffdc0ae9e8868d5c7bb863647613c019c2766f17562f4907751fcc2d94a7dbc777107a1427917ef7de4f8eedb00b5dc0879978e28db314308e03b6592808abbe62f857d2c90c374b51d6949733cb62348c74a4eb34b7555ebfcf4e8212f6e177855a242483afaf920afff453ac017bd36531", 0xac}], 0x2, &(0x7f0000226000)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3, 0x8002, 0x1, 0x5, 0x6, 0x0, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x1, 0x5, 0x8, 0x5, 0x76a, 0x2, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x6, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x272e, 0x20e, 0xffffffffffffe8d4, 0x7, r9}}], 0xc0, 0x8800}], 0x3, 0x2000c080) write(r0, &(0x7f0000326000)="130000001000ffdde200f49ff60f050000230a", 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009a4000-0x58)={0x1000, 0x100000001, 0x101, 0x5, 0x80, 0x260}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000847000)={0x0, 0xfff, 0x10, 0x5, 0x4}, &(0x7f0000aac000)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002d5000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x7}, @in={0x2, 0x1, @empty}], 0x68) 2018/02/04 17:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) close(r0) socket(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000bc0000)) 2018/02/04 17:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendfile(r0, r0, &(0x7f00002ab000), 0x9) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/02/04 17:49:47 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x6)='./file0\x00', &(0x7f0000001000)=@random={'system.', '/selinux/policy\x00'}) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x4000) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) 2018/02/04 17:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fc4000)='/dev/snd/timer\x00', 0x0, 0x8102) socketpair(0x80000, 0x80807, 0x6, &(0x7f0000ec6000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000cb0000-0x10)={0x0, 0x0}) ppoll(&(0x7f000063b000-0x18)=[{r2, 0x100}, {r1, 0xa08a}, {r0, 0x20}], 0x3, &(0x7f0000c32000)={r4, r5+30000000}, &(0x7f0000ec9000-0x8)={0x5}, 0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000098b000)=@req={0x6, 0x4, 0x809, 0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x4}}) 2018/02/04 17:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1f, 0x0) write$eventfd(r0, &(0x7f0000e22000)=0x4, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c00000-0xc)={0x7ff, 0x40, 0x3, 0x7, 0x3, 0x3ff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cd2000-0x4), &(0x7f0000f9b000-0x4)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f0000540000)={"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", 0x20, "60790761645d5f7500454e92f749b840c2023f5d1bf51f2eaaa10f74861f494a2875f470a1ebd71b53da8476583de6db042b078fb44f7491056ad93a7b67ff4dd4da1936bef60d652535a582211eb3d2b302637e2096fa057ed7a0809158ea9ed19cffff0ea042a0d4a65b6a0140257a73bfd4f47047ccc92dc4652e11ee2566df20d0b7eed90a2ec2b0fcf425752d95ed78142eedfd7007a5ce516ec9a63893be72693d69736ae3d56004391e3cfedf878c6d4629f2dd4010516e9a59c8686738c0ba930730bf78331ec55b90d2e1119098f123ff54d3daaa231283f49806f4bd7976b69ce470e250b6d8878b322b31ca16dbf848e320e74e9e053a15a392064de63b2562e5d2f471084daf166653f0df00e71727643fd2f9b4ee4cec321c9778d8ad8f3076fd9bf1e89bc41f0504367705352e0a629c772439158f4b184f94d86e8b0026adbe8876f2b1323fec9d270ca0296066ec65039b67133911fb7106a682b8106ae8f7026fc4ee"}, 0xfffffc53) sendfile(r2, r2, &(0x7f0000978000-0x8), 0x6) 2018/02/04 17:49:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80000, 0x0) keyctl$describe(0x6, r0, &(0x7f0000737000)=""/166, 0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0xffff, &(0x7f0000003000-0x8)={0x0}) write$eventfd(r2, &(0x7f0000002000-0x8)=0xffffffffffffffe0, 0x8) keyctl$unlink(0x9, r0, r1) 2018/02/04 17:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000902000-0xa)='/dev/ptmx\x00', 0x2000000002401, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000674000)) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000753000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00005da000-0x6f)=""/111) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x3ff}) [ 84.311438] binder: 14286:14295 ERROR: BC_REGISTER_LOOPER called without request [ 84.345671] binder: 14286:14295 got transaction with invalid offsets ptr 2018/02/04 17:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d9000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x3a) signalfd4(r0, &(0x7f0000d74000-0x8)={0x1dd}, 0x8, 0x800) r1 = syz_open_dev$sg(&(0x7f00006e4000)='/dev/sg#\x00', 0xdf5, 0x400) write(r1, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) times(&(0x7f0000bd4000-0x20)) readv(r1, &(0x7f0000d1c000)=[{&(0x7f0000e22000-0xf6)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x6d7}, {&(0x7f0000c1d000)=""/81, 0x6b}, {&(0x7f00002e5000-0xa9)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f00004ff000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0xfffffffffffffd5d}], 0x2) 2018/02/04 17:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0}, &(0x7f000073f000-0x4)=0xc) ptrace$peek(0x2, r1, &(0x7f0000be6000-0x8)) getpid() getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) [ 84.357791] binder: 14286:14295 transaction failed 29201/-14, size 24-8 line 3155 2018/02/04 17:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f00009be000)) [ 84.382021] ALSA: seq fatal error: cannot create timer (-16) [ 84.395319] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 17:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000deb000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00003a2000-0x8), 0x1b0) fgetxattr(r0, &(0x7f0000f33000)=@random={'trusted.', '/-proc\x00'}, &(0x7f0000741000)=""/103, 0x67) 2018/02/04 17:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000031000)=""/24, &(0x7f0000cec000+0xd53)=0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f60000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000a2c000)=0x1a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00009a9000-0x4)=0x2, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3d000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x60bcf9d, 0x1, 0x6, 0xa, 0x20, 0xa0, 0x7e, 0x0, r2}, {0x1ff, 0x4, 0x69, 0x3, 0x7, 0x8, 0x20, 0x9}, {0x9, 0x8, 0x100000000}, 0x3, 0xe, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7f}, 0xa, @in=@empty, 0x7, 0x3, 0x1, 0x1000000000000, 0x9, 0xb0, 0x3}}, 0xe8) recvmmsg(r0, &(0x7f0000d02000)=[{{&(0x7f00004e6000-0x6)=@hci, 0x6, &(0x7f00009af000-0x20)=[{&(0x7f00006f6000-0x8b)=""/139, 0x8b}, {&(0x7f0000e52000-0x4b)=""/75, 0x4b}], 0x2, &(0x7f00001b2000)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f0000fe0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000646000)=[{&(0x7f0000243000)=""/39, 0x27}, {&(0x7f0000752000)=""/249, 0xf9}, {&(0x7f00005ae000)=""/47, 0x2f}], 0x3, &(0x7f00008d7000)=""/4096, 0x1000, 0x6}, 0x7f}, {{&(0x7f0000403000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000cce000-0x40)=[{&(0x7f00008f7000)=""/98, 0x62}, {&(0x7f00004b9000)=""/247, 0xf7}, {&(0x7f0000b89000-0x44)=""/68, 0x44}, {&(0x7f0000525000)=""/22, 0x16}], 0x4, &(0x7f0000c81000-0x7e)=""/126, 0x7e, 0xfffffffffffffcf1}, 0x6}, {{&(0x7f0000c42000)=@can, 0x10, &(0x7f0000f98000-0x60)=[{&(0x7f00001f9000)=""/4096, 0x1000}, {&(0x7f0000079000-0xe4)=""/228, 0xe4}, {&(0x7f000047c000-0xe7)=""/231, 0xe7}, {&(0x7f0000312000)=""/208, 0xd0}, {&(0x7f0000086000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c9c000-0x6d)=""/109, 0x6d}], 0x6, &(0x7f00005d0000)=""/93, 0x5d, 0x19}, 0x3f}, {{&(0x7f0000b5e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000a66000)=[{&(0x7f0000b37000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000057a000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x40}, {{&(0x7f00007ef000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f00002da000-0x50)=[{&(0x7f0000e8e000-0xe5)=""/229, 0xe5}, {&(0x7f0000ea2000-0x12)=""/18, 0x12}, {&(0x7f0000788000)=""/4096, 0x1000}, {&(0x7f00006b8000)=""/198, 0xc6}, {&(0x7f0000846000-0x6d)=""/109, 0x6d}], 0x5, &(0x7f0000ed8000-0x49)=""/73, 0x49, 0x4}, 0x400}, {{&(0x7f00003a2000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000d9e000)=[{&(0x7f0000d2c000)=""/4096, 0x1000}, {&(0x7f0000b85000)=""/101, 0x65}, {&(0x7f000043d000-0xae)=""/174, 0xae}, {&(0x7f0000857000-0xda)=""/218, 0xda}, {&(0x7f0000106000)=""/241, 0xf1}, {&(0x7f0000b06000-0xc3)=""/195, 0xc3}, {&(0x7f0000a9f000)=""/4096, 0x1000}, {&(0x7f0000be5000)=""/74, 0x4a}, {&(0x7f00003d5000-0x88)=""/136, 0x88}], 0x9, &(0x7f00009ea000)=""/174, 0xae, 0x8}, 0x1}], 0x7, 0x12002, &(0x7f00003e6000)) ioctl$fiemap(r3, 0xc020660b, &(0x7f00009dc000)={0x60000000000000, 0x584, 0x2, 0x1, 0x5, [{0xffffffffffff8001, 0x1ff, 0x7ff, 0x0, 0x0, 0x100}, {0x3, 0x1, 0xa434, 0x0, 0x0, 0x2000}, {0x8, 0x4df6, 0x7, 0x0, 0x0, 0x2182}, {0x9, 0x2, 0x9a, 0x0, 0x0, 0x3800}, {0xfffffffffffffffc, 0x401, 0x0, 0x0, 0x0, 0x2c0a}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c8c000)={0x7}, 0x4) 2018/02/04 17:49:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) renameat(r0, &(0x7f0000522000-0x8)='./file0\x00', r1, &(0x7f0000e11000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x1cb180, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000), 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000), 0x0) 2018/02/04 17:49:47 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002c000-0x9)='/dev/sg#\x00', 0x0, 0x200) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000002c000-0x8)={0x0, 0x2}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000002b000)={r2, 0x64, &(0x7f0000023000-0x64)=[@in6={0xa, 0x1, 0x99e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x100000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f000002c000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f000002a000)) [ 84.395329] binder: 14286:14318 ioctl 40046207 0 returned -16 [ 84.396661] binder: 14286:14304 ERROR: BC_REGISTER_LOOPER called without request [ 84.397632] binder_alloc: 14286: binder_alloc_buf, no vma [ 84.397651] binder: 14286:14318 transaction failed 29189/-3, size 0-0 line 3127 [ 84.400821] binder: 14286:14304 got reply transaction with no transaction stack [ 84.400828] binder: 14286:14304 transaction failed 29201/-71, size 24-8 line 2920 [ 84.437531] ALSA: seq fatal error: cannot create timer (-16) [ 84.613199] binder: send failed reply for transaction 99 to 14286:14304 [ 84.613296] binder: undelivered TRANSACTION_ERROR: 29190 [ 84.613303] binder: undelivered TRANSACTION_COMPLETE [ 84.613308] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.615478] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.615499] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.622138] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.622472] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 84.656590] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.656835] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/04 17:49:48 executing program 6: r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/02/04 17:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004e4000)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8c}}}, &(0x7f0000a97000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000896000-0x14)={r2, 0xffffffffffff14b2, 0x1, 0x800, 0x80, 0x101}, 0x14) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f000088f000-0x10)={&(0x7f0000267000)={0x2, 0x18, 0x0, 0x0, 0x24a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x201, 0x18, 0x1f, 0x1f, 0x1000, "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"}, @sadb_address={0x3, 0x0, 0x0, 0x80, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002}}, @sadb_x_nat_t_port={0x1, 0x17, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0xffffffffffffffe4, 0x0, 0x4, 0x10}, @sadb_ident={0x2, 0xa, 0x7000000000000, 0x0, 0x40}, @sadb_sa={0x2, 0x1, 0x1, 0xa49, 0x9, 0xdf, 0x4, 0xe0000001}, @sadb_key={0x15, 0x8, 0x4d8, 0x0, "937016fa4b458781218962bb67fd7c7d8c2e3a4eba92cc8a9da9c510766fe8a0bf751bdd13f37dacdfc53385cbd3fae19ca24d7d054dcc0bfbeb11a899d7d976df666ac0400f643f811f9a5583d820c9c8e95d1f91e70ef69ef8eda4e89f94c13ce97e57f980de231a39a5e0e6d88f4ba274d8a9bfbecac44853fcf6d64630c186305f7d0d0db2a20f31f0259bd918c430456bba01c18132269d44"}, @sadb_x_sec_ctx={0x1a, 0x18, 0x20, 0x5, 0xc1, "d4ed938294a09f6c279f1866172cb9e212d62106488ecf590b14221aff4dd30959945770c323fcffc875c621f27366b4f9c793a4a2b3ae2870444510c934dcea170307f3837b5874864dd88007f848812aa91618c93725e5409ebbeb047029688d4b4d5d52e1835f6baf9e11e58f9a39ab4ce7aa7186880df7e3f5ea19fbca57c70f64448acc743f412540d8a276a3e80ed363ed9bb4d37dc16faa9ebc9014e091aa856b87ce7b05bd6bdf3334771af72ab5165701d66595ce63efca914aa7d4b4"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_x_sec_ctx={0xa, 0x18, 0x5, 0x40, 0x47, "26a9eea9edccef91de9e582671d7e305f77a98fcb2a0282f138a5e7b98d5224154cd073fc5524860f45e49b66cb6e2ef5bc09717833563e4667c7ff01660dbad3040f170370f0c"}]}, 0x1250}, 0x1}, 0x0) 2018/02/04 17:49:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) 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) vmsplice(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x98)="33e001dea93814379a947900eef5ba92c497610b559e4611db7469bd67a1dbadea8bf4807fec29dae027cdcf918a37a2f36d731557d780364677dfa2522f5163fac7cb91527e714c2c071c6f6dd35c8934a74e997240116d4bfd177fc2133ac5a5fdb4e006dcb213faa11df1abb32b8a30924ba5ccc825c387073c83528acb231d759e2cb8f75300a9cad50ef5c025ab406a40f9fbb3bdd7", 0x98}, {&(0x7f0000001000-0x62)="ed50ee1abe24f733242a0c5c0c4ee62c418648bef6ae0e1a71e611140a79eab215cb42f7a4081a5e8a18f68ce1a76c1ba32c71889475a04bff684fb680687994c16e2a76c6a748aa46f481ed7db102285fd6077fa9cbbcf6fd329379239f0bd3ae12", 0x62}, {&(0x7f0000011000)}, {&(0x7f0000001000)="cd92cf4c0a90ec22c960f0ed8f465969a40b8c0d0504daf970eef1e4bc659b55727ad6021bf8f0dd9371b91ad8", 0x2d}, {&(0x7f0000000000)="965295611022800e58ec", 0xa}, {&(0x7f0000012000)="b84ac0e708c87d883808303ecb04c3fa6fc7d6e819ad8b2ed19bd18ae71a40f70fae7e25dda8f0e78f0dac2a431beb9f8341ed9dc320dc88279efa132e8a43b61d31def59ce06b7d13d79582f5bf4e22501f862fe314ec3e3c7e59c4b188a7f52a6030adf7b47b5b8370059ea1a2f7f5f83bbb69", 0x74}, {&(0x7f0000001000-0x11)="33cbc4282e01e1faaab942737d4206d165", 0x11}], 0x7, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000012000-0x8), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000004000-0x48)=[], 0x0, &(0x7f0000011000), &(0x7f0000012000), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/hwrng\x00', 0x101000, 0x0) ftruncate(r0, 0x80) 2018/02/04 17:49:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x100, 0x85, 0x0, &(0x7f0000002000-0x10), &(0x7f0000000000), 0x17ced9a1) clock_gettime(0x7, &(0x7f0000002000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xfffffffffffffff8, 0x80801) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f0000002000-0x5)='/dev/sg#\x00', 0x3, 0x83) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) sendto$inet(r0, &(0x7f0000002000-0x8e)="d42dc39adbfcd0ba9597a457ab35304a3705f402bcbc27129a3fdcbad64467361d76ece93edba830f30dd06310484e9275a2ff34eaec902b46e64e4361acc7ee67edd1eafd120a547a601f21b0f6f002887c0be88aa255c0832b69f01371abe9ce27014739b43dd77c06cb60a37af763207a8da31bfc3a1cab6f0159d80e1d56ec3170fc9961a508fb802e46c0fd", 0x8e, 0x10, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x9}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000-0x8)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x401c0, 0x0) socket$inet(0x2, 0x5, 0xe8fc) r1 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000004000-0x10), &(0x7f0000006000-0x4)=0x7e, 0x800) r3 = fcntl$dupfd(r1, 0x800000000000000, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = accept4$inet(r4, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000004000-0x4)=0xffffffffffffffd3, 0x802) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000000)=""/166) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000004000-0x86)="bade584576cb0c6322f695bb5c7b5a67ea9ff0627df6842146501d0b6bbeb915630c945b4ba7d58f053598e982738eb56d55d439112c98931832d72282a0c290745f93826d8c466fc1e2dcc31c02e03250c775fbff50b13e8d732375ee6b1c17354f5df9b35a520748f3896626acd4c1150c064b4b8a54dce10aaecd995e5cc20d102d2759e3", 0x86) 2018/02/04 17:49:48 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000010000-0x1000)=""/4096) 2018/02/04 17:49:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14, 0x800) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000+0xce4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000)=""/187) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000)=""/130) 2018/02/04 17:49:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x3, 0x14, "1007e8e05182c92e6527b1b2dd5fc19ffa0a18be3b4530199cb16d54ac21fbbdd6829dee325dab6bd211ea74d0f92c3542e45feb2231b6e48693efae41947e21", "4f7e7d6a212ccb61783cdab2b0c665d5ee2446a1811f819fd12ae2ae536f814f", [0x5, 0xffffffffffffffff]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d9d000)='id_resolver\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e71000-0x9b)="6fe0876f5cd546f8e12f54bf13c69a5dfd1c49f34730816d4653ef65287d2d1412d5865c73874f7df3c8ab716ee232558ffc4b760ac2904d7818d1558a525e0d764a77c2d680344067971b8e0cf2c400ea2154f421c3bd0c1be70aabdaef1b266b0643bafa7975e3b810e8802288de94f071340fc672074114d8fbe4719bffe4598bf623d144e4daafe96fea6597b4f5cb8777e2526888cb165619", 0x9b, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000fe7000-0x62)=""/98, 0x62) r2 = socket$inet(0x2, 0x2, 0x0) rt_sigaction(0x16, &(0x7f0000627000)={0x6, {0xfffffffffffffffc}, 0x40000000}, &(0x7f0000916000), 0x8, &(0x7f00009e3000-0x8)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000a1c000)=0x8000000000004, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c76000), &(0x7f0000166000-0x4)=0x4) r3 = getpgid(0xffffffffffffffff) timer_create(0x0, &(0x7f000080b000)={0x0, 0x3, 0x1, @tid=r3}, &(0x7f0000e20000)) accept$llc(r0, 0x0, &(0x7f00004a6000-0x4)) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000ee000-0x4)=0x1e, 0xde) sendto$inet(r2, &(0x7f0000e16000), 0x10e, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0xa9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005c5000)={0x8, [0x3204a97e, 0xcbd, 0x5, 0xbbe1, 0x1, 0xfffffffffffff124, 0x7f, 0x5efd]}, 0x14) setpgid(r3, r3) 2018/02/04 17:49:48 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005dc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x80000000, 0x0, 0x80, 'queue0\x00', 0x3}) epoll_wait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000002000-0x4), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x4, 0x8, 0x9, 0x2, 0xfff, 0x1ed}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x51, 0x200, 0x0, {r2, r3+10000000}, 0x6, 0x7}) 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) pselect6(0x40, &(0x7f0000004000-0x40)={0x5, 0xffff, 0x7fff, 0x0, 0xffffffffffffff3c, 0x2}, &(0x7f0000004000-0x40)={0x8, 0x5, 0x7, 0x800, 0xe4d, 0x8, 0x8, 0x4}, &(0x7f0000003000)={0x0, 0x9, 0x10000, 0x4, 0x7ff, 0x2, 0x3, 0x8}, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0xec7}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x14)={0x8, [0x2, 0x2, 0x6eb3ca6e, 0x0, 0x5, 0x100, 0x6, 0x10000]}, 0x14) finit_module(r0, &(0x7f0000001000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x2, @multicast1=0xe0000001}, @common='bpq0\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0xbf)={0x0, 0xb7, "caf9195d9d3bd95a54b87b74eaef8795db0e5e2bbda06af0de1519fc01281ca0cf464ba46ce052f80356a348af8eb8b80cca5046d1a81321920665f4b9ebd85ffdc6eccff0330f50f3d9d21ac79db33b81bf13e0a33a25685ae7b1fad3869fcb48ff3a1e65e365af5bb68750da55c6698cbb61fc101cd966442109aede688fbb0870f589d52c6121f61349c16a711d5bd889cd00c60ac5fd6370395dfd7d7666d0621d35a6ad0260884e3a47a0c268296117f91b495f46"}, &(0x7f0000002000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x8f}, &(0x7f0000000000)=0x8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000004000-0x3a)=""/58) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0xc) sched_setparam(r5, &(0x7f0000003000)=0xfffffffffffffff7) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000003000)='\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000002000-0x118)={0x7, {{0x2, 0x0, @rand_addr=0x10001}}, {{0x2, 0x2, @rand_addr=0x6}}}, 0x118) 2018/02/04 17:49:48 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = socket$inet6(0xa, 0x0, 0x100) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x304}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0xfffffffffffffffe, &(0x7f0000be0000-0x8)={0x0, 0x0}) bind$unix(r4, &(0x7f0000d08000)=@file={0x1, './control\x00'}, 0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e5a000), &(0x7f0000288000-0x4)=0x8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fa1000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000062d000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000485000)=0x8c) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a27000-0x98)={r7, @in6={{0xa, 0x1, 0x5751a3eb, @empty, 0x3ff}}, 0xe341, 0x2}, &(0x7f0000fa0000)=0x98) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000ca3000)={r5, r6/1000+30000}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000762000-0xc)={0x0, 0x3f, 0x2, [0xfffffffffffffff8, 0x100000000]}, &(0x7f0000fa0000-0x1)=0xc) 2018/02/04 17:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000089c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000241000)={&(0x7f00006c0000)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000774000)={&(0x7f0000b75000-0x1338)={0x1338, 0xf, 0x5, 0x8, 0x4, 0x2, {0x7, 0x0, 0x6}, [@generic="29f0d34b20765a7e475b151767814b54b6c790b66a1b6fb800ceda4fe3bf436691039c3ef5b342627c1a035b0a2883c61d16987d657f3d4fcead634096a94f49283e3905df4e3cde822b4392c9842925e370f6cfcf63bace203636f0980543fe8dece6fae832f11c3a0224e0a4e16d6e2c76fd53f3b1ab225c0be0d01bf59a5cf9a141c4471c61c2705bc16a0d5e38f376b6ea8e9e74b95137ca299284a29a528e825af9b5fab28f89481a13118f72af4ed26aed44ecc8574fdcabeebd7a8ed282f057b7a2e1b0030c5026d63fbf6b69833007f54e10b0", @nested={0x128, 0x90, [@typed={0xc, 0x6c, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x18, 0x3b, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x4c, @u32=0x6}, @typed={0xc, 0x1f, @str='\x00'}, @typed={0x18, 0x19, @str='%/user[-ppp1^@\x00'}, @typed={0x8, 0x94}, @generic="e007af73fbc19afb1cb8102480eed9baffae8b2d81444446bb0430ecde7664843c05531a847a10cd58115647a5c0f49bcec5c254ee42866b0781f9122a56e6cd5146e40b870946c1da1b6ce740b98e39f9a92b4282b3be7d413d5b66049e835c061f3d6799362db93610f39b501396682ec64f7aa0c24c15a8c5361bac99759ab34988f9a963a92e2e9ed15d2fc9e5e929babb3065ece45f37842a30eec944cc922a71873356c8ed70b2a4516affc844585850bb4f55969bdf215028d27fefead8cfd6735dcecf"]}, @generic="20f43ec87aaf036d8faf4e92643efd246682c8baf6016426945f1c8b5c26bfbf69928ef785e0b6cdc4b9881d0ee6a73d24610db857bcf2c5f2cf5d0440debc8bd7498a849f2ecfbcded963ce0dbb727637577f9606403b4b0341f512faaf612abd31bab9c64844806be51d21b806809b73d362a81bfec3528cdf6a86c0ecea44d0c8c08d967c77a08f0d", @generic="261017faee13844c57bd22cf0eb3", @generic="e1fb0c7b9c3a8f1b61491ecb537f3116eb282d2e9d75f33b499b357bf09e163fc654e792268d6a90904da6829aeb28f04a8f6042b8f134f34761ae31e6507a83d4f1d662fa185bc96e2d7d000a8d507de822412d998512d9d4ca079f8db943db88a878a0047d6dad6466a15864b4857115608e2d45659fba6f6ed712df5587b34eae5533c4e960fe9ae662ca5f", @generic="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0x1338}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xb9) 2018/02/04 17:49:48 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000013000-0x4), &(0x7f0000013000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 85.280346] device syz1 entered promiscuous mode [ 85.311524] device syz1 left promiscuous mode [ 85.323951] device gre0 entered promiscuous mode [ 85.335622] device syz1 entered promiscuous mode 2018/02/04 17:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000935000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x8, 0x72c8, 0x51fa, 0x0, 0x8, 0xfff, 0x1, 0x0, 0x3, 0xffffffffffffffff, 0x8, 0x9, 0x4, 0x2, 0x3ff]}, &(0x7f0000ca6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000038b000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000a46000-0x4)=0x1008) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/04 17:49:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x808, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:48 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008c9000-0xa)='/dev/ptmx\x00', 0x80000004407, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000fe5000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x420100) r1 = open(&(0x7f0000ebe000-0x8)='./file0\x00', 0x80, 0x52) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xe2) exit(0x2) r2 = syz_open_pts(r0, 0x101080) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d78000)) 2018/02/04 17:49:48 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x103000, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) munlock(&(0x7f0000003000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 17:49:48 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000003000-0x4)=0x4, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x28e}], 0x1) getdents(r2, &(0x7f0000001000-0x64), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000003000-0x1)="ea", &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000049a000-0x40)={&(0x7f00000c1000)=[0x0, 0x0], &(0x7f000020b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c15000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000010c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x9, 0x7, 0x7}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc}, {0x6}]}, 0x10) pipe2(&(0x7f0000835000-0x8)={0x0}, 0x80800) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000ad0000-0x4)) write(r1, &(0x7f0000983000), 0x0) 2018/02/04 17:49:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000cf7000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000581000-0x4)=0x7ff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000097f000), &(0x7f0000a29000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/02/04 17:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000e4f000-0x8)=[{r0, 0x2011}], 0x12b, 0xffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000914000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c64000-0x4), 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000207000-0x4)=@int=0x75, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 85.389234] device syz1 left promiscuous mode 2018/02/04 17:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d5000-0x8)='./file0\x00', 0x28) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) remap_file_pages(&(0x7f0000864000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x51000) 2018/02/04 17:49:48 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e70000-0xf)='/dev/sequencer\x00', 0x121000, 0x0) 2018/02/04 17:49:48 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ffd000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/02/04 17:49:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x8000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000011000)={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000c12000)=""/87, 0x57) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x1, &(0x7f0000e97000-0x1), 0x1, 0x4}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)}) 2018/02/04 17:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000beb000)={0x0, 0x5, 0x2, 0x34e, 0x9, 0x47297e14, 0x7, 0x9, {0x0, @in={{0x2, 0x3, @empty}}, 0x0, 0x9, 0x5, 0xfffffffffffffff7, 0x9}}, &(0x7f0000e1b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000281000-0x8)={r1, 0x80000001}, &(0x7f00009d3000-0x4)=0x8) r2 = dup(r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b72000-0x50)={@common='vlan0\x00', @ifru_addrs=@generic={0x11, "8e635933bafb69a575a4a2298bd9"}}) write(r2, &(0x7f000069a000)="220001000000000000be0dc6080007010af000000000000000ff040405000c000000519ade8b1dbf2ab524c74fc448e35fd3563520ac3fea26a18f4826c05db3222b2eae3418ab9604a904e1b94b5266cc5266ea36eecafc39a12294cff6ce0b2d768e30ab601b4e10766e74029ac6028e640eeef3784bd904eeb6d1ac549760903d956648ad7e85ce4c9cd8eb963fb49b8c8b198eb79e35fbc7070000006da18aaba88bce28fb6603b6fbf3a520deda5dec427d9968108371891fb67a1afbb5e4a489a300010000078d16f20681ec002559d09648fd45d68ca8f237732dd41af295225511877b57493646474b42b13675bc08c21f640a1f0daf37f3895fe40db9738006fe8891e39a289ae70ffa46", 0xfffffffffffffe60) openat$hwrng(0xffffffffffffff9c, &(0x7f000052d000-0xb)='/dev/hwrng\x00', 0x121040, 0x0) 2018/02/04 17:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xb79) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x6, @random="3da8990d3b00"}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000d19000)=0x1) 2018/02/04 17:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) sendfile(r0, r0, &(0x7f0000536000), 0x100000001) readv(r0, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) [ 85.598238] binder_alloc: 14447: binder_alloc_buf, no vma [ 85.625824] binder: 14447:14452 transaction failed 29189/-3, size 40-8 line 3127 2018/02/04 17:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8c) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000c5a000)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000021000+0x874)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000179000-0x1000)=""/4096) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='erspan0\x00', 0x10) write(r0, &(0x7f00007cd000)='n', 0x1) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00008b6000-0x48)="ea4f0e845cd9abfbc4f320111d49f15a2682def8c4c3b3b6f7045a89c3e29a2b2dc99e603f6fa7cfb802b9662e656f38de1f565ab3d207c87317d0f431df33d3c29d289a0f6d6477", 0x48) [ 85.652736] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 17:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/02/04 17:49:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000+0x510)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001c0000-0x8)={0x1, 0xdd, 0x10000, 0x7}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ba6000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) accept4$inet6(r3, &(0x7f000080e000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00001c8000-0x4)=0x1c, 0x80800) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r3, &(0x7f00008bf000), 0x200041c) 2018/02/04 17:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc4000)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x2}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) [ 85.681599] binder: BINDER_SET_CONTEXT_MGR already set [ 85.689392] binder: 14447:14459 ioctl 40046207 0 returned -16 2018/02/04 17:49:49 executing program 7: sched_rr_get_interval(0x0, &(0x7f0000de7000)) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000058d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d74000-0x8)={0x0}, &(0x7f0000636000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004bc000)={r1, 0x6, 0x0, 0x5, 0x80000000}, &(0x7f0000001000-0x4)=0x18) 2018/02/04 17:49:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xab7c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0xa}}]}, 0x24}, 0x1}, 0x0) [ 85.697517] binder: 14466:14472 ioctl 40046207 0 returned -16 [ 85.700967] binder_alloc: 14447: binder_alloc_buf, no vma [ 85.700987] binder: 14466:14472 transaction failed 29189/-3, size 0-0 line 3127 [ 85.711521] binder: 14466:14472 ioctl 40045402 20d19000 returned -22 [ 85.750387] binder: BINDER_SET_CONTEXT_MGR already set [ 85.750396] binder: 14466:14479 ioctl 40046207 0 returned -16 [ 85.755460] binder_alloc: 14447: binder_alloc_buf, no vma [ 85.755480] binder: 14466:14479 transaction failed 29189/-3, size 0-0 line 3127 [ 85.779184] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.779193] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.883585] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:49:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000afc000)=@random={'trusted.', '\x00'}, &(0x7f0000000000)=""/80, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xf2) connect$inet(r0, &(0x7f0000d78000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000076e000-0x20)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) 2018/02/04 17:49:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x498341, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000387000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f0000fb3000)='./file0\x00', 0x28042, 0x1400000000000003) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000f4000)={0x20, 0xfffffffffffffffe, 0x100000000000000, 'queue1\x00', 0x4}) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005fb000-0x8), 0xfffd) 2018/02/04 17:49:49 executing program 6: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') r1 = creat(&(0x7f0000bf6000-0xa)='./control\x00', 0x2) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000f99000)={0x4, 0x3, 0xba10, 0x5, 0x2, 0xa8de, 0x0, 0xfffffffffffffffc, 0x3ae, 0x7, 0x8, 0x6}) 2018/02/04 17:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) r3 = dup2(r0, r0) execveat(r3, &(0x7f00004bb000-0x8)='./file0\x00', &(0x7f000004b000-0x20)=[&(0x7f0000db0000-0x2)='}\x00', &(0x7f0000341000)=']\x00', &(0x7f0000827000)='em0$\x00', &(0x7f000015b000)="29012800"], &(0x7f00003f3000)=[&(0x7f0000f84000-0x1b)='md5sumppp1$/kem1md5sumeth1\x00'], 0x1900) 2018/02/04 17:49:49 executing program 1: r0 = gettid() setpgid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x21c200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x10001, 0x401, 0x9}, &(0x7f0000000000)=0x10) 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) kexec_load(0x9, 0x2, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xca)="4496648081c42857fa0353ade05cfc74ab018616522d8768c1b431a7b61e5f5cdf41c3e9c85a74e5368f4df086ab7c267953a9a81de0d134a8293357943912c3ba88ebfbf664e4a313439a34a469afe86949e87d54eb8ac609fb065eb95b60014f70d39a4eab0e6ae51ca0ada0c197bf03ab1b3c4e7e5eda6fdc9989f9b67587ad27dce57f102e5a1b8474e601b568edaac6e14faee3280978c546fd3b490ea8117ad21344f3b311be5199b3008eaac0b8f7c4584edecdadd02b938ca3a82c493e66698903d597b02cef", 0xca, 0x0, 0x5}, {&(0x7f0000002000)="623bbb15a785b1ac9bf716efe70ff884d5a325e77eac687526", 0x19, 0x1, 0x8}], 0x30000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x7}, &(0x7f0000002000)=0x8) msync(&(0x7f0000629000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000002000-0x4)=0x8) r3 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000000000)={0x400, 0x5, 0x1, 0x7, 0xfffffffffffffc01, 0xe55f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000)={0x100000000, 0xffffffffffffffc1, 0x5, 0x20}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000004000-0x4)=r0) 2018/02/04 17:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000bcd000-0x8)='./file0\x00') 2018/02/04 17:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000fdc000), 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de9000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x1a8, 0x6d}, {}]}}) 2018/02/04 17:49:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0xa)='net/snmp6\x00') clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000013000-0xa8)=[{{r2, r3/1000+30000}, 0x9, 0x6, 0x7}, {{}, 0x2, 0x2}, {{0x0, 0x7530}, 0x0, 0x8, 0x7}, {{0x0, 0x2710}, 0x7ff, 0x0, 0x9}, {{0x0, 0x2710}, 0x5, 0x80000000, 0x81}, {{r4, r5/1000+10000}, 0x3f, 0x2, 0x80000001}, {{}, 0x5816, 0x4, 0x10001}], 0xa8) signalfd4(0xffffffffffffffff, &(0x7f0000011000), 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:49 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00003a6000-0x20)={"e44b8a16ae1d2ad61254620db65a15c8", {0x4, 0x7, 0x4, "c163d2107c58", 0x7}}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 17:49:49 executing program 5: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000c36000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2018/02/04 17:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d65000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ec2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000a000-0x20)={@empty, 0x5, 0x0, 0xff, 0x8, 0x3, 0x8061, 0xfffffffffffffc00}, &(0x7f0000702000-0x4)=0x20) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x5}, []}, 0xf8}, 0x1}, 0x0) 2018/02/04 17:49:49 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000002b000-0x4), 0x800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000002b000-0x1a8)={0x6, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x2, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x1a8) r2 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x8000, 0xf) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000000d000)={0x3, 0x6, 0x80000000}) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/04 17:49:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002000), &(0x7f0000011000)=0x0, &(0x7f0000013000-0x4)) chown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00003ba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00002be000)=0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f14000)=0x0) socketpair(0x1, 0xe, 0x5, &(0x7f0000607000)={0x0, 0x0}) perf_event_open(&(0x7f00002a7000-0x78)={0x0, 0x78, 0xec, 0x6, 0xc6e2, 0x8f23, 0x0, 0x7, 0x8000, 0xa, 0x9, 0x191, 0x2, 0x6, 0x8, 0x3, 0x43, 0x80000000, 0x4, 0x0, 0xfff, 0x558, 0x3, 0x7fffffff, 0x65, 0x1d3d, 0x8, 0x8, 0x5e, 0x100000001, 0x7, 0xe36, 0x1, 0x9, 0x6, 0x2, 0x7fffffff, 0x7, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000ea2000), 0x9}, 0x13d, 0x10001, 0x7fffffff, 0x1, 0x4, 0x8, 0x10001}, r4, 0x7fffffff, r5, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000652000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x1c58, 0x0, 0x2, 0x1, 0x0, 0x55, 0xfffffffffffffffe}, &(0x7f0000867000-0x4)=0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:49 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000), 0x0) ftruncate(r1, 0x8) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) r2 = getpid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000028000)={0x39980732, r2}, &(0x7f0000018000-0x18)={0x7, 0x1, 0xcc2, 0x6, 0x7, 0x59a}) 2018/02/04 17:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e0c000)={{{@in=@empty, @in=@empty}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00005de000-0x4)=0xe8) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) close(r0) [ 86.072210] IPv4: Oversized IP packet from 127.0.0.1 2018/02/04 17:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fea000-0x15)='/dev/pktcdvd/control\x00', 0x141002, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000dff000)=@req={0x5, 0x0, 0x7, 0x4}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ea0000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000e53000)={r4, r5, 0x8}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003e6000)=@assoc_value={0x0, 0x3}, &(0x7f0000364000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000343000-0x10)={r6, 0x9c, &(0x7f000049d000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x96de}, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000129000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) 2018/02/04 17:49:49 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000670000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000386000-0x10)={0x0, 0x0}) r6 = creat(&(0x7f0000053000)='./file0\x00', 0x2) recvmmsg(r3, &(0x7f0000771000)=[{{&(0x7f0000ebb000)=@generic, 0x52, &(0x7f00005db000)=[{&(0x7f0000774000)=""/38, 0x26}, {&(0x7f0000431000-0xf4)=""/244, 0xf4}, {&(0x7f0000b87000)=""/90, 0x5a}, {&(0x7f0000f2b000-0xb2)=""/178, 0xb2}, {&(0x7f000072e000)=""/48, 0x30}, {&(0x7f0000cf7000-0x25)=""/37, 0x25}, {&(0x7f0000286000)=""/61, 0x3d}, {&(0x7f00009f1000)=""/214, 0xd6}], 0x8, &(0x7f0000598000)=""/121, 0x79, 0x8}, 0x3ff}, {{&(0x7f00005be000)=@sco, 0x8, &(0x7f0000ba7000-0x30)=[{&(0x7f0000748000-0x98)=""/152, 0x98}, {&(0x7f0000799000-0x67)=""/103, 0x67}, {&(0x7f0000e10000-0x1a)=""/26, 0x1a}], 0x3, &(0x7f0000efa000-0xbb)=""/187, 0xbb, 0x2}, 0x7}], 0x2, 0x10040, &(0x7f00009fa000-0x10)={r4, r5+30000000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@generic="c744d981b9f2853d94e204006629430a", 0x0}) ioctl$sock_ifreq(r6, 0x8917, &(0x7f00006c2000-0x50)={@generic="9af92c4431a0d8ed5dd490e7df6ac967", @ifru_map={0x4672, 0x5, 0x7fff, 0x20, 0x8, 0x6}}) syz_open_dev$sndseq(&(0x7f0000eb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x121001) pipe2(&(0x7f0000ab6000), 0x800) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0x353, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r7}, []}, 0x147}, 0x1}, 0x0) sched_yield() accept$ax25(r6, &(0x7f0000c5e000-0x10), &(0x7f00002ec000-0x4)=0x10) 2018/02/04 17:49:49 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000444000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() setpriority(0x8, r1, 0x9a00004000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c40000-0x10)={0x6, 0x4, 0x7fffffff, 0x1, 0x0}, &(0x7f0000fb1000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b73000)={0x3d80000000000000, 0x749, 0x8, 0x8, 0x20, 0x80000001, 0x7, 0x1, r4}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00006df000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000f5000)="5126dc04388caf3d47d73ed20af62229f6c0db3e37de420d6c94ac87ed7eb40609caf7f01a73402338d4663b0f2cd0e140c07be24fe2f35de62c38a1ab69aebf9d", 0x41) syz_open_dev$sg(&(0x7f0000b18000-0x9)='/dev/sg#\x00', 0x101, 0x80040) [ 86.170597] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 86.275136] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/04 17:49:49 executing program 4: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d51000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4829}}}, &(0x7f0000d51000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ae2000-0x8)={r1, 0x8}, 0x8) 2018/02/04 17:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) r2 = memfd_create(&(0x7f0000d55000)='/dev/snd/seq\x00', 0x3) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000068a000)="aa2fb4d9b11660f7e1cd73f34d4ac65d88cf532f69999df2795664671a5314ac65b82ad704fb347d04e360865dfdbc691450c32c132961efea81a2dcf02f7b349f3dceb57bb18c296d94e1f8c440f93d7984e8154896324737bee8c7ba53eb1245ad9420d38523364735a1eab381d106cb3abcd8474a99b757204a7cc65f875ae4b95627b3fd6017cf1dd8571fbda90d") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 17:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8c000)={0x0}, &(0x7f0000e30000)=0xc) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, r2}) 2018/02/04 17:49:49 executing program 0: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0x1)='\x00', 0x20000000) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x9, @time, {}, {}, @quote={{}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time}) 2018/02/04 17:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000708000-0x9)='/dev/sg#\x00', 0x401, 0x3b1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001a2000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00006d5000-0x4)=0xe8) fstat(r0, &(0x7f0000f96000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000eb9000)={@mcast2, 0x0}, &(0x7f0000111000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009d1000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00009aa000)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000674000)={@mcast1, 0x0}, &(0x7f0000e68000-0x4)=0x14) sendmsg$nl_xfrm(r2, &(0x7f00006d4000)={&(0x7f0000fea000-0xc)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000787000-0x10)={&(0x7f0000db7000)=@acquire={0x2a0, 0x17, 0x4, 0x1, 0x1, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xff}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {@in=@multicast1=0xe0000001, @in=@rand_addr=0xed08, 0x0, 0x7f, 0x1, 0x0, 0xa, 0x80, 0x20, 0x16, r3, r4}, {{@in=@rand_addr=0x1, @in6=@empty, 0x1, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x0, r5, r6}, {0x81, 0x9, 0x9, 0x0, 0x200, 0x1, 0x6, 0xfff}, {0x40000000000000, 0x400, 0x5, 0x7}, 0x857, 0x8, 0x0, 0x0, 0x1, 0x2}, 0x3, 0x80000000, 0x400, 0x2}, [@srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @lifetime_val={0x28, 0x9, {0x9, 0x21c3, 0x100000000, 0x9}}, @migrate={0x5c, 0x11, [{@in=@rand_addr=0xb78, @in=@empty, 0xff, 0x0, 0x0, 0x4, 0x0, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x2, 0x0, 0x0, 0xa, 0xa}]}, @proto={0x8, 0x19, 0x32}, @ipv4_hthresh={0x8, 0x3, {0x14, 0x16}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x6, @in=@empty, 0x0, 0x8d3, 0xfffffffffffffffb}}, @tfcpad={0x8, 0x16, 0x80000001}, @algo_crypt={0x94, 0x2, {{'ctr(serpent)\x00'}, 0x248, "6fd9557b7a8f7324cf68ec7972d73e7b5027fb344dd3aa736305e2e4c08f8f5bb203c17acb6b86b0f9cf617e548b32d16617b7353c2466c466862d81f75b615e372549036007fb64ba"}}, @offload={0xc, 0x1c, {r7, 0x2}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x4}, 0x880) r8 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000889000)=@assoc_value={0x0}, &(0x7f0000344000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f000078e000-0x8)={r9, 0x100000001}, &(0x7f0000dfb000)=0x8) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/04 17:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@common='ifb0\x00'}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000094000-0x4)) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xcd}) flock(r1, 0x4) r2 = creat(&(0x7f0000fb8000)='./file0\x00', 0x88) fchmodat(r2, &(0x7f0000b84000)='./file0\x00', 0x40) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00008ed000), &(0x7f0000695000-0x4)=0x4) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) dup(0xffffffffffffffff) 2018/02/04 17:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000aac000-0xfc)="fc0000001200070003f608090007000a2278020000220400030021000100034533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c04000000000000008c22ebc247ad4774540009db6b34d07302ade01720d700bbc9fc3d2e80772c81fb2cc56ce1f15627625ba4fdcf3cdefd5a0000000083ab82f687f70c9d00f9fe0800000003900000000000000405000000b90200f295ed94e0ad91bd07babc7c3f2eeb96d43dd16b17e183df150c3b880f419f4600b567b4d5715505e658a1ad0a4f015b1dff000000000000008f6ff6b6210003deac270e33429fd3000175e63fb8d38a8757f1e8844e9c", 0xfc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002cb000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00006db000)='mounts\x00') 2018/02/04 17:49:49 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) read(r0, &(0x7f0000003000-0x52)=""/82, 0x52) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000009000-0x20)={@generic="8810129f6f8181ae9ac056994200b0a5", @ifru_flags=0x4000}) 2018/02/04 17:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000049e000)=0x81) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000061f000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) r1 = add_key$keyring(&(0x7f0000c93000)='keyring\x00', &(0x7f0000fa0000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000b91000-0x8)='keyring\x00', &(0x7f000031c000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/02/04 17:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/enforce\x00', 0x220242, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000287000-0x77)="7042053b1c3411be5403a5c812c70730f98c164d0b70d40baffffc44ef54210e567705e9af62346691480affb10a50cb287b73db7a976865e11e6a378068437552c73616a6399ded4680141f15b68e1a030bbdc31d22d676543e22cfcc8f797842af6c4b6aa95acd65d2fdff6c2b66aebcec75c93caf652aab8c94a7dd67d54073a055540ba6b288e0a823c016cea092cb3342d7ee52bcdda335f88f2c6dc7f4312a5e26a5f8c03e298f382c2b408949ab48f20c9d0be856438b62228c8def827c5293b2881151b12e7f7e675a55489b0f05f24bc036376eb7e1b3d9c04e9a95b1965b60bc40be93c5b835f8d77d8a83aa995a9e88e6") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000060d000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000f10000-0x4)=0xe8) r3 = getgid() syz_fuse_mount(&(0x7f0000981000-0x8)='./file0\x00', 0x6000, r2, r3, 0x101, 0x800) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)={0x0, 0xfffffffffffffffd}) 2018/02/04 17:49:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="64600df6c5085600f780db5a2f9d2d1406d6a3d34934a8b28a5379526ba759f97a7497c4fc303703a820d3dd890d3787e459d5a7a8a9fee70384dd8d9048d540de6191c5ed0a6cdd42edb7ca66226d0efae3e345a8c3001a1e785f0422efef9bb981ec9ee5e759612f291a80dfcc1d8051fe0e4bc5b913658ed719ec3a2c1752966924aa39434c129ecb6a01f5722f552b2880d9eeb59cf349c81e9eafebe193c74dd09e033155272392b3c23c0163901645bed7d71c4aa3dde1e5971dd09ac24f8883da", 0xc4}, {&(0x7f0000002000-0x4d)="1f82040a478a0509942b4b135f4389918de9b7face2a883acd0b339b5aa1904d1992ef382f652013241342324b869afd889ec3eb1bda1d1c9226830924e179409929f6fa6e78c2670d0914121d", 0x4d}, {&(0x7f0000002000-0xd)="947fcd6adf9876d4090d8574c0", 0xd}, {&(0x7f0000001000)="5076956c3605862ae4c7f181377e4614545f2100d1d66ce19fcb72563ed3b6377cf6c855d076a6f3a94553b41c3e4a9a1852a76a468f20fa4028a6f222c5c873353e93d223d1701f623fd7b5f34290a55442fab56b3c738e6b162fec7f3bdde5b25b4ea25d55a60af097fc7a663c9cb26d1e51c84e4052760cab8b1e5b3aeb091f3c406744bca4ff92078e33ccb90b276759173391f6d0a7dae6dee4918e31a74c027604", 0xa4}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) writev(r1, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/02/04 17:49:49 executing program 4: r0 = inotify_init1(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000899000)={0x4, 0x9}) sched_rr_get_interval(r1, &(0x7f0000680000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/72) 2018/02/04 17:49:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00003e5000-0x38)={&(0x7f0000400000-0x48)=@full={{0x3, {"63abe2c095a3d8"}}, [{"20fd0c65056111"}, {"311b68c0a4ca9b"}, {"cb554d992d6fe1"}, {"c7444bd1303b74"}, {"b2fbea93961418"}, {"4fd3edf4bb466b"}, {"e7e4ef4e476fc0"}, {"fa6878ecf2ee28"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000eee000-0x9f)="d97d2ae5c3bc8483a3c69d638cdfcfee5772cbaf5afd31987e6622084989961a4426b372fccf596a1aae7295596c32871448bc07690c5d5eaced0d2a06d9edfe45337312231675520c3a6f615234f0b0a60fc30a610e6db565b5ae11a8d5125bb37f3bef3fbabbb185933124004df37c09bc8398084ea70b005be33cdeeaa8179968185ec3b92adf4cde54f0bd5c516afd103aa5f521a239a857eba19b4fe5", 0x9f}, {&(0x7f000006a000-0xad)="7a6c068402048f32d451ccf3cb552af21b108d666a98b1e28db3efe5f8ecb9ec19b15e2b5179ee785b698b7cc584e8ecd3767efbd047cbb4dd5d452344ec7af7688af2d09e658bdcc9decfe1e2592b0317e8371e18aabef484cbcdd79223a034bae1b65006b360cbf29f5489148ef30f26dc45c77d7e6c10c31d64d1757e32d89e082bd8493a19c9b5d26444b743719d94b46c8fd29bbd04590f27f76d579a8127b8726a381f330124201bec84", 0xad}, {&(0x7f0000f71000)="851bc3cb98c613cbbace4f411a8934c7edb6", 0x12}, {&(0x7f0000921000-0x75)="4885ae38725e7988dc44b3bb0ad8b20521f812d8ec813269efae71a6492177717d79906d1d027ab3a95663f5397584d2f308575bc8a330bdfd2b13452e6aab7a0e29f921034b5ad21cbd845bf935d1b1a8bb210e0d024fd5acd266f96bd232dcc112d7dabc92e98cc5298ae5b8087cf8720c3f6270", 0x75}, {&(0x7f0000671000-0x71)="27651122c73ea2840a877c3486c0cb4e7054ee87ab9f6585ba5fd43d1386450e76cbbb00ead12fe886c8aa65d64a76f4d04f56046e6aaad7adbb62f04ef7108fc1ca3e40fe9190320c312dc3329f3ff1565bb61989bf59fffeae94bc639c507e20e32dc58160cef1d6cf867415e12ae410", 0x71}, {&(0x7f0000e12000)="176a246f055322d9237e4faa68b46a3e867da93f4b21b32d10be7a41b8d7b96e38203441b8e4a28ab64915760a391a69b51a42f8de9115dcbb9bac230e76b6b1eda3913378cdbfe4c5c4476e65357802cc62bcd710e623b2d924ed047c072e8e65e861bd060c58b0efa85c47294ebb643eba165baa5bd508b6a2d7557a49762a2b369e76bdc9d9a37d7ba2155ae7f58247e458919deec78a", 0x98}, {&(0x7f0000f91000-0xf7)="68a07ed375b801e83a0bc2d0dda32840549f6abaafad7be5cb7af1ddbf59586ff0d0ca1ca272e25cc4019bf0e348abbf90ea302fc09a8ed96e4ac7575b75a89b8622d57dad0399b7b5023da57c332595e86ba1b22b01c67df481b4fb3d1468f99359f2f2910a8a682a66e7de44db6894d54d0e260a794b4c4a1a9f588f8e13c7cc85e0bcb956484776fafd6729882f131d1b71b1aabec9f524737526734d6e85313088c1509b69b150fb4dfbef9cd14329623b12a02360b28b53dba7905d0e8131f046510d7c450bd8d4d9e39147aa79c48cdcc7d747da45e2510c6cf9810e4d4a47ce3d2a3b49c5990947aeffc34fc6f7c30798493819", 0xf7}, {&(0x7f0000a8c000)="f027e74def4dde0f88894f9a19dbcf897d6e30059299a0d6c013d305f78f1eca1375dae80fc079c7b2fc50929ee0ea49928c353103a7a4d9345c6e22ed8c81a8ecc5a3329d29939fbb4eae0ddebcefbc6c9770da28a6e004293720788150aef96abbd1344df05c12ff3fd90339902bc6f81552cac24279ba3c7060b2a05bb82d9be0d7fe8025bce26d6a9a435aaa6022cdcf11585cb8ecede6197ae6b6eb54c3e0a1b9d2771b6f5f3f7b2c9275f29509a113f0e500225e", 0xb7}, {&(0x7f0000000000)="7ae05e72e31d953dc279a5371028b3d464775af73bc5c3ec6f77c4fb4dc867bf06e4975dd2ff813333c5fcfc18ffbfe86c0755816f8b4767b3fce880231adada76c5e25b23d2c57da9b0aa297cb1e7e94be501e025555c6050bcaf9ae7996f724df300bc8dfa755e94f7810193c71f2cb5e7387a123cc3954d4d7b8f225c58269a5483c29f0cd6ac5b2edd434ff22548c56b", 0x92}], 0x9, 0x0, 0x0, 0x4}, 0x11) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0x0) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000)=0x26) 2018/02/04 17:49:49 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000014000-0x30)={0x1, 0x1, 0x10001, 0x4, 0x7f, 0x6}) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MARK={0x347, 0x10}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0xffef}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000021000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000-0x20)={0x2, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000-0x10)={0x8, r2}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/checkreqprot\x00', 0x10100, 0x0) 2018/02/04 17:49:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000332000)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ecc000-0x2e)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="c3cac800af4b", @random="d1f875039b63", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @random="ecb02be2f97a"]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00004ae000-0x50)={@generic="15292e68beb809bbb89e9264355a3c76", @ifru_data=&(0x7f0000000000)="900903da738498c76d7a78836b22eed9ece3e0665e840d5a69af5cb4cd84bbcb"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000360000-0xc)={0x0, 0xfffffffffffffffc, 0x20}, &(0x7f0000725000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0xfffffffffffffffb}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000089a000-0x10)={0x7, 0x0, 0x6, 0x100000000, r1}, &(0x7f0000000000)=0x10) 2018/02/04 17:49:49 executing program 4: r0 = inotify_init1(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000899000)={0x4, 0x9}) sched_rr_get_interval(r1, &(0x7f0000680000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/72) 2018/02/04 17:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/04 17:49:50 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a2f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d7b000-0x8)={0x0, r0}, &(0x7f0000000000)={0x9, 0x7, 0x4, 0x80000000, 0x50, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000002000)=""/248, 0xf8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@local, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000003000)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x200f1526, r0}, &(0x7f0000004000)={0x8000, 0x2, 0x2, 0x1, 0x2, 0xfffffffffffffff9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000006000-0xba)=""/186) r4 = socket$netlink(0x10, 0x3, 0xd) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3) r6 = getgid() setgid(r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x208000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000008000)) fdatasync(r4) 2018/02/04 17:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d16000-0x10)={0x3c62, 0xb, 0x9, 0x9d, 0x0}, &(0x7f0000a39000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fec000-0x8)={r1, 0x7}, 0x8) r2 = syz_open_dev$urandom(&(0x7f000017c000-0xd)='/dev/urandom\x00', 0x0, 0x2100) syncfs(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 17:49:50 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000e2000-0xc)={0x0}, &(0x7f0000fc5000)=0xb) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x8001, &(0x7f0000c3b000)={0x0, 0x7, 0x400050077918, 0x1}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000fc6000-0x10)) 2018/02/04 17:49:50 executing program 3: r0 = gettid() r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b2b000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000d6d000-0x20)={{r2, r3/1000+10000}, {0x77359400}}) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') 2018/02/04 17:49:50 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8003) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000002e000)=""/146) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002e000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000013000-0x4)=@assoc_id=0x0, &(0x7f000002e000-0x4)=0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002d000)={r2, 0x8}, 0x8) r3 = accept4(r0, 0x0, &(0x7f000002d000-0x4), 0x800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000014000-0x30)={0x8, 0x1, 0x80000001, 0x2, 0x9}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000002c000), &(0x7f000002c000)=0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002d000)={0x10}, 0xfffffffffffffe9a, &(0x7f000002a000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 17:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003fb000)={0x0, @remote, @multicast1}, &(0x7f0000ddd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2b000)={0x0, 0x0}, &(0x7f00004c4000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f1e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0xe51c, 0x2, 0x2, 0xa, 0x80, 0x20, 0x66, r1, r2}, {0x3, 0x7fe0000, 0x7, 0x4, 0x1618, 0x8, 0x5, 0x4}, {0x7, 0x1f, 0x3, 0x80000001}, 0x6, 0x3, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@empty, 0x6, 0x4, 0x0, 0x7, 0x3ff, 0x7fff, 0x10001}}, 0xe8) 2018/02/04 17:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)) chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003d0000)=0xffffffff) 2018/02/04 17:49:50 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f79000-0x10)="9c570d7e6a8dc2a228bd300b7ed4d6b2", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7a000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f7a000)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f7a000-0x10)={0x7, 0x7f, &(0x7f0000f7a000-0x7f)="fccc1466bc2fdb405f803e616f1bd70c03e166d5b9eb09188cbb24783f276ab6056b6d2786d2770f2e7ba6c8501a5c62d3a5bbfa64de129890d47cf36222e21efcde7ed13def195673bb39a1458487f3ae8b22ee2309149665acd87c7dfdbfd358f671ead7f1170ce80a4e143b8014affd82b78f74c0468458bd5ba0e466d9"}) 2018/02/04 17:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f000008b000)={&(0x7f0000425000-0x59)=""/89, 0x59}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/02/04 17:49:50 executing program 7: process_vm_readv(0x0, &(0x7f0000002000-0x10)=[{&(0x7f00000dd000)=""/235, 0xeb}], 0x1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x2c)=""/44, 0xffffffffffffffab}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)) 2018/02/04 17:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/04 17:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ace000)) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r4, 0x0) 2018/02/04 17:49:50 executing program 5: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000d28000)='keyring^\\user}2eth0\x00') mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d29000)='/dev/usbmon#\x00', 0x1, 0x40000) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d2a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="d814d03c46b0ffc0a83e713727c0c565"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4), 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000856000)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000047d000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5954435}}, 0xfffffffffffffffb, 0x0, 0x1, 0xd19, 0x60}, &(0x7f000068b000-0x4)=0xa0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000d2a000-0x4)=0x7ff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d2a000-0x10)={r3, 0x3f, 0x7, 0x1f}, &(0x7f0000293000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a79000-0x98)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x4}, &(0x7f0000056000-0x4)=0x98) 2018/02/04 17:49:50 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000008000-0x1)='\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10}) write$selinux_access(r0, &(0x7f0000006000-0x5c)={'syst:m_u:object_r:systemd_notify_exec_tes0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x37, 0x32}, 0x5c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000008000-0x8)={0x1, r2}) 2018/02/04 17:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x102}}) 2018/02/04 17:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47ac0", 0xb7, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/04 17:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00005c1000)=""/178) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b7b000)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0xd769, 0x3, 0x8}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000177000-0x4)) 2018/02/04 17:49:50 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000009000)=@random={'security.', '/dev/loop#\x00'}, &(0x7f0000001000+0x4bc)="237573657247504c5c8c00", 0xb, 0x3) read(r0, &(0x7f0000006000)=""/250, 0xfa) memfd_create(&(0x7f0000002000-0x9)='security.', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x101100, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f000000a000)={&(0x7f0000007000-0xa0)={0xa0, 0x21, 0x800, 0x0, 0x0, {0xa}, [@generic="f69762f794f06c0200c836caf08a082cccde58c97766e417dedc834af7e8deefa21d07b24067aab0fb6d13cce57935411b7afd1cda747ad58c9bb67c2283e7a9c03b0628944465f7dd6ba3aae2c3d86811927db1b81f557d4572dccc2cc523e0ffe86f5f2e744b8de1fbcb5a50bec9bea15c00ee8d8e2def3b45a4a52fadac91dacba799912ec72306b262"]}, 0xa0}, 0x1, 0x0, 0x0, 0x4080}, 0x800) flistxattr(r0, &(0x7f000000a000-0x7e)=""/126, 0x7e) 2018/02/04 17:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f000033c000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x4}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x24}, 0x1}, 0x0) r1 = request_key(&(0x7f0000343000-0xc)='id_resolver\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000010a000-0xc)="2476626f786e6574309e4000", 0xfffffffffffffffc) request_key(&(0x7f0000e92000)='pkcs7_test\x00', &(0x7f0000f20000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000088a000)='.trusted\x00', r1) [ 87.075133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 87.097946] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/04 17:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) syz_extract_tcp_res(&(0x7f0000df6000-0x8), 0x6, 0xffffffff) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/04 17:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') pread64(r0, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) renameat(r0, &(0x7f000055f000-0x8)='./file0\x00', r0, &(0x7f0000c55000-0x8)='./file0\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/04 17:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) 2018/02/04 17:49:50 executing program 2: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e7c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$packet(r0, &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000982000-0x4)=0x41b) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e7c000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000e7b000)=0xe8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000383000)) connect$packet(r1, &(0x7f0000e7b000)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000732000)=@routing={0x2c, 0x4, 0x0, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x28) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000e7c000+0x108), &(0x7f0000577000-0x4)=0x4) connect$l2tp(r4, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ba1000-0x4)=0x20000, 0x4) 2018/02/04 17:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pipe(&(0x7f0000c18000)={0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000071d000-0x4)=r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c76000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r1) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f00002b7000)=""/24, &(0x7f0000aed000)=0xff94) sendmsg$unix(r3, &(0x7f0000c13000-0x38)={&(0x7f0000f93000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000074e000)=[{&(0x7f0000511000)="e187f079add5acd089e340eedac110b7f38825dae15aa2f85dfd1ebf6bcd6f6439f395ff7e0ed8ea4b5d9ce7900db5e590e01417", 0x34}, {&(0x7f00005a1000-0xe7)="15da4dbc255cee527f85de324cbd9647eece0d8302428bdbd20b25cd9d667a4a5e09e582068ba206030d3d6ba44570cbd9573227b6eb6b335fe94e7e56e290de4ce9475cf42bc5a625ce506aaa459c7543074ab0c61bd360bedf315c9a8e81d6fe30e9739d4d11e96df061f658918a08db4b6adda0388e3361137a44ebe5034c97c5aba2b82397e8dd1c39227f92c0a4bdbd3529d47c3a06d23608c0593b0459a6e29e77a17ec6ffe55218b030b30d69304832689f165f945c9341e511083ab5ac5841ab5e31d1f7b208caae09460bf35145d9cf86da683491ee9a37fe3ba833b7a91728686007", 0xe7}, {&(0x7f0000ef5000)="8cce0a9e17f218da0c2bd5645d68d621f245b996110f4ef72bf42eeb87229968bf006fcb78c0ab79dbe5a001d28285197a22f3bffd46bd7df8592aca9bc617834d73da56fee8b38b612e90d8c56a2eab1e45bc465ab749516feb5301ed89ca7886fef9443db4e96f54951e3c0e28242b8648c88e53a55e63ab92a498584a74167c2da8f119d3f24348c7c28da295f69839b029e0c2b1d3b7aa7c6bb7f556d99d6b07a54f7443b4bf8745d30169da5e94edd980c28e2d39457dd6d2bcdc2594e5b9a7189edfee12fca0dc97803a620d1f2275c8db8b7805e2c7b8dbf7a15eb101cb1434e0001c74ddd0", 0xe9}, {&(0x7f000000b000)="e2ab850cba3a5b6c3aa6b7b57ef6b319950e9b6b234df65c9e0bd483bf2d2f4706616441569cb5ac9567de3cc4d8b59a28f2c6acfdcb7862e39ef640943aaf48a9ff7daac21c9c01625faebc6d917a805831e9030533add808ce34ece14fa47d20ba7caa70f91669b623ef9b2226d8447807956aa3582deac5fe37ffcc6719214c75586d14d391f9d9465ea715a31b4074e2c1cd36979cd6a7a0ef8664b0bd25e8da90c68cb1d79cda7ee64fcad0ca0e393b08048a8113e967bf22dddb540574acbc2d49548f96d037e0842d6aa251d385a431621d880c3ff35418de94b2ee39c023668fa54887528c600e89", 0xec}], 0x4, 0x0, 0x0, 0x4000000}, 0x8000) 2018/02/04 17:49:50 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000492000-0x8)='./file0\x00', 0x20bd) lchown(&(0x7f0000db1000)='./file0\x00', r2, r3) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000dbd000-0xf2)=""/242) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/02/04 17:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="942a98254d82", 0x6, 0x3, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r2, &(0x7f00001dd000-0x38)={&(0x7f0000440000-0xc)={0x10, 0x0, 0x0, 0x4000050}, 0xc, &(0x7f00003b7000)={&(0x7f0000b23000)=@getaddr={0x14, 0x16, 0x400, 0x1, 0x3, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000040a000+0x6f7)={0x4, [0x4, 0x80000001, 0x9, 0x7]}, 0xc) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000901000)='net/ip6_tables_targets\x00') timerfd_gettime(r4, &(0x7f00007fc000+0xfd1)) getrusage(0xfffffffffffffffe, &(0x7f0000f9a000-0x90)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) 2018/02/04 17:49:50 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000-0xc)=[{}], 0x1, 0x5, &(0x7f0000002000-0x8)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2480) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setns(r2, 0x200008000000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000-0x27)={0x5, 0x0, 0x3, 0x6, 0x6}) 2018/02/04 17:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007fa000-0x10)={0x77359400}, 0x10) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000), &(0x7f00008c6000)=0x10) 2018/02/04 17:49:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000013000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) pselect6(0x40, &(0x7f00008fa000-0x40)={0x4, 0x3, 0x800, 0x5, 0x1ff, 0x100000000, 0x6, 0x7f}, &(0x7f0000449000-0x40)={0x1, 0x10000, 0xffffffffffff0001, 0x4, 0x1000, 0x0, 0x7f}, &(0x7f0000b65000)={0x1006, 0x401, 0x5, 0x4, 0x6, 0xfffffffffffffeff, 0x100000000, 0x6}, &(0x7f0000417000-0x10)={0x0, 0x0}, &(0x7f0000c0d000)={&(0x7f0000497000-0x8)={0x9}, 0x8}) clock_gettime(0x0, &(0x7f0000774000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000379000-0x20)={{}, {r4, r5+10000000}}, &(0x7f0000460000)) pselect6(0x40, &(0x7f0000e59000)={0x0, 0xef, 0x4, 0x100000000, 0x100, 0x7, 0x8, 0x1}, &(0x7f000089e000)={0x7, 0x879, 0x7, 0xb46, 0x9, 0xffffffff, 0x1ff, 0x6b67}, &(0x7f0000ace000-0x40)={0x2, 0xff, 0x3, 0x1ff, 0x0, 0x7, 0x3a, 0x5}, &(0x7f0000bf2000)={0x77359400}, &(0x7f00008ee000-0x10)={&(0x7f0000197000-0x8)={0x5}, 0x8}) clock_gettime(0x0, &(0x7f0000152000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000f5b000)={{r6, r7+30000000}}, &(0x7f00005b8000-0x20)={{0x0}}) timer_settime(r2, 0x3, &(0x7f0000503000-0x20)={{r8, r3}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) setpriority(0x1, r1, 0xfffffff800000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bde000)='syscall\x00') sendfile(r2, r2, &(0x7f000084f000), 0xfff) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00004e8000)={0x0, {{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}}, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}}, 0x108) 2018/02/04 17:49:50 executing program 0: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000250000)='/dev/vga_arbiter\x00', 0x440400, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000169000-0x44)={{0x2, 0x0, @empty}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x64, {0x2, 0x3, @rand_addr=0x95}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000250000-0x8)={0x0}) sendto$inet(r1, &(0x7f000009c000)="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", 0x1000, 0x80, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) 2018/02/04 17:49:50 executing program 2: clone(0x0, &(0x7f0000f99000)="e6", &(0x7f0000345000), &(0x7f00005e8000-0x4), &(0x7f00005b1000-0xb)) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)) 2018/02/04 17:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet(0x2, 0x80003, 0x800, &(0x7f00005d3000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000ccc000-0x4)=0x80000000, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00001ec000)) r4 = accept(r3, &(0x7f00008c0000)=@l2, &(0x7f000056d000)=0xe) bind$vsock_stream(r4, &(0x7f000011f000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) poll(&(0x7f0000221000)=[], 0x0, 0xfffffffffffffffb) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000046a000-0xc)={0x40000018}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bf2000)={0x0, 0x4355, 0x8, 0x80000001}, &(0x7f00004d9000)=0x10) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00008e4000)="493c6789db36cea6a13e0bf7d689038b8dc747a7026eb21faa52b779e7f1801eba89724bc94b5244c14e451535b0018fee3904761a098a2548f60c262b2718592f9084a3b770096f9a34dc1797839d0fe2e95bcd6293feec816bdb95727e3610db2898ca23de34a632223164d1fec674504d721091403e2034f1dcdf80e732d8b86762bd9ea7") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000beb000)={r5, 0x95, "9d4f3d81cfb66a8f7840a69c27263f0edf7fbadde0b75cbf3fe7bea45e87f71c082b26612b12ff41d927be064939e4f43698f1ea88ebad029d2c03923721d3c644fab4c2548196bf142a944e8b13632cf87055304106c8b37ef6c207503f06a4a65cc6719cfc896562294b1619c90749699d64a03a9e5a532e49d4f9f32fe44cb7d4d5a0ab103a08c1fcc3e0a23ecd7b5148545040"}, &(0x7f000037c000)=0x9d) 2018/02/04 17:49:50 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008b0000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/02/04 17:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/04 17:49:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f00002c2000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00008c6000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8000, 0x18c3e000, 0x7fff, 0x6a}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004b8000-0x8)={r1, 0x1}, &(0x7f000049a000-0x4)=0x8) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x4) r3 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r3, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720}, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bc8000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f9e000)=0x0, &(0x7f00006d1000), &(0x7f0000f9e000)) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f94000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000f9e000)=0xe8) setreuid(r4, r5) 2018/02/04 17:49:51 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0xffffffffffffffff, 0x0, 0x40012}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00006e6000-0xfe)=""/254, 0xfe) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000b00000)={{0x3, 0x3, 0x80, 0x3, 0x3f}, 0xeb, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x8000, 0x81, 0x8001, 0x10001}) pipe2(&(0x7f00007a9000+0x479)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = getpgrp(r2) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b02000-0x8)='./file0\x00', &(0x7f00009d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgrp(0x0) r7 = geteuid() mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000230000)={0x0, 0x0, 0x0}, &(0x7f0000b02000-0x2)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b02000-0x4)=0x0) r10 = geteuid() mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b02000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b02000-0x4)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = gettid() lstat(&(0x7f0000292000-0x8)='./file0\x00', &(0x7f0000ace000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = fcntl$getown(r0, 0x9) r16 = geteuid() fstat(r0, &(0x7f0000561000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b02000-0x4)=0x0) getresuid(&(0x7f00001e1000)=0x0, &(0x7f00000d6000), &(0x7f00005a8000)=0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b01000), &(0x7f0000b02000-0x4)=0x0, &(0x7f0000b02000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000426000)=0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b01000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000b01000)=0xe8) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000b02000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r25 = getpgrp(r9) r26 = getpgrp(r25) r27 = geteuid() mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b02000-0x8)='./file0\x00', &(0x7f0000275000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00005ab000)=[{&(0x7f0000b02000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b01000)=[{&(0x7f0000b02000-0x35)="548b4f480fb77e82c847fa7a5b413a6a85e51b93408de2cb6ca71f2a51f63dda00e9455502ea35f2f9ad50f5d35fa2155d2055d25b", 0x35}, {&(0x7f0000b01000)="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0x1000}, {&(0x7f0000b02000-0xec)="3564425db0d3761c89d76f196d6604921fa278e39d3f153884d2aa99bb8cbdebbd5ec2d37deb68db70c508f665decd0dd3dda902e04f8ebab621064a412113635754366314396c3401d085bb326c140768ffca0ad406d63d97b8d7d90060c602edcc6e38de5c1200463fd14b3dc900ea9318db03784f4711959d763f89177b1245dee837a26a9beae187151991ba9fb7319d039986f044b232cd9cddb0c1858b425eae42b45c8f5a90d680e3149976bb072229a4554b6d60c0d0561bfa5861c7426929d81f3a968c5239be29faca5e4516bff3f336f76122c563774ef7eb1806ca1a4d5f1fd4e4e1cc868123", 0xec}, {&(0x7f000032c000)="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", 0xfc}, {&(0x7f0000b02000-0x32)="82732fbf713982c997ba890242751ac2abf7b7fb0d4680faabdf2f9c5c708d580a21262cc40591672e767953ffff3c97e485", 0x32}, {&(0x7f0000b01000)="2e18d9a7eed3d515f2506991ba315660c45ea5dd6ff34cf39d73687c601b5ddbafd0e8444a5e8817d1ff0162c614fb6e64d6dc9348ce95680422b52c2e2ad22382f0dde43823f7d86d2bde5f70b45a145b2e40f8e6153c27fba3f11f1e6c8765f33b20118f8da32e82b67fd202f0e0d436e22a23c034f3c1871292a59257e9cac3bc79ce546a01c0874ca3122a494741e69f5075b3252bf9b1d6b5d948038628fe8c58", 0xa3}, {&(0x7f0000648000-0x6e)="2feaa4eba5c449a78ad18a774139dd64e9ad94a3e4f453f72bfe8f0abbaa0a8df8f4d0b9cff4900abb041f5820722ffd92e57436d0be1a010f03adab5400be499744660042255cce16d615a53791649fdab6312a5cbcb9173f4f912841d79916bf308b1b7d8e2d0d8d1b7d10c5bf", 0x6e}], 0x7, 0x0, 0x0, 0x40088c1}, {&(0x7f00008cc000+0x689)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b01000)=[{&(0x7f0000b01000)="67485e1128542122aa499be5134ca096364632013490d0ed6da70141ca2f7e96f961aaa5e5ab0cd1410f7f6327498fd45244347479fabb48cc61a18514bb7b79bd310c", 0x43}, 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0x1000}, {&(0x7f000018a000-0x41)="5227a719466a979df61557bfd5231397ae7fdbcf1b92e6edb2c4f9a89c30677e595055d43d31b9cf9246fccbd4017ff040a7b47784edc15dbdf6172f93f9467225", 0x41}, {&(0x7f0000b01000)="cc468a4f8375fdcfe6b1d291aad4697cbdc90533ef972a04565d5ece8a5ca1a9b235204afabb17051812419ecf2cc6c5158ee958080f179685c4e17145ef33cfe048a857252f1db1364780b7988bfbbeac227c92eac4e0bd6b675be691147cda8c57b2ee8dc9d2c38b05bbb7770abd3df5568a4df1446d6b478a3445879cf6b82d18ccedb519014363c44ef07dfc52f6c0aa30cc296810537856b8e8", 0x9c}, {&(0x7f0000b01000)="79cdffee5817d64d1984388486a43855ee8eb7188a5681d4ad62c67aee54f8768212f2f54aa32a41b52a1fd9d2d5fa33fec1406d92dac06128e4da4eea89dc13a523b704a1963c7809ccf32db7a1e79507782043c385502d94751aa02043d4fb6e8ff66915e82eb1d69a461b6cacfa1bf836bd2414ab9efa037e202bfe794ca57e0448365d48408c4ac842becb84f2c08cb9d80b9a9f9c6782fcb6e6506c57090183205804b0df3283bf680c5eb43f0060e23ee9e3cb4d871c781f0ce2fde7d6106ad6183cd7330f0e5f8ce78c739f8677329d35e30bd047cceacab05446fc2f16abee765258118734f856d8ec28841fb0afcc283004df", 0xf7}], 0x4, &(0x7f0000b02000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x68, 0x80}, {&(0x7f0000b02000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ec000)=[{&(0x7f00007d4000)="012baef2ab0f071593112b7b7a3223122c65123e25616b361e8cb0b9b8ac10a08d6fa49ec1b72961edbf88a7dbfd7004fd426062d64397110e8d7cf938be36a88259f04791", 0x45}, {&(0x7f000002f000-0xc7)="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", 0xfe}], 0x2, &(0x7f0000b01000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r20, r14}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x118, 0x1}], 0x5, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) exit_group(0x8) 2018/02/04 17:49:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058b000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c7d000)={&(0x7f0000dbe000/0x3000)=nil, 0x1, 0x4, 0x41, &(0x7f000021c000/0xc00000)=nil, 0x4}) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r1, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/02/04 17:49:51 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bd8000/0x4000)=nil, 0x4000) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c7e000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}}, 0xfffffffffffffff8, 0x8, 0x2b, "8d2e50164130301a0aeb5f5dfa5fadd0680cba94016b83ec5ab38c93f24b918b3856c07e518bcff12e6af8721a36ea62a688ff17d6f1a8faa86ff4186a531ba2538ae42f58ed4b0d895643584c5ae66f"}, 0x160) clone(0x0, &(0x7f0000a63000), &(0x7f0000000000), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002000-0x1000)=""/4096) 2018/02/04 17:49:51 executing program 7: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0x8}}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x0, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007cb000)='./file0\x00', r1, &(0x7f0000940000-0x8)='./file0\x00') mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000093f000)={0x77359400}, 0x0) r2 = dup(r0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000941000)={0x0, 0x3c, 0x2, @tid}, &(0x7f0000942000-0x4)=0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000941000)={{0x0, 0x989680}}, &(0x7f0000941000)) clock_gettime(0x0, &(0x7f0000940000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000940000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000940000)=[{{0x77359400}, 0x9, 0x5, 0xe6b2}, {{r4, r5/1000+30000}, 0x3, 0xffffffffffff94ed, 0xc71d}, {{r6, r7/1000+10000}, 0x0, 0xffffffffffff7fff, 0x8001}, {{}, 0x8000, 0x7, 0x1}, {{0x77359400}, 0xdce, 0x8, 0xfffffffffffffff8}, {{0x0, 0x7530}, 0x4, 0x9, 0x3}, {{0x0, 0x7530}, 0x80, 0xfffffffffffeffff, 0x200}], 0xa8) 2018/02/04 17:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eda000)='/selinux/enforce\x00', 0x4000, 0x0) mq_getsetattr(r3, &(0x7f0000934000-0x40)={0xc3b, 0x1, 0xdc, 0x200, 0x10000, 0x7fb3, 0x100, 0x8}, &(0x7f00005fe000-0x40)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000032d000)={{{@in6=@loopback, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000313000-0x4)=0xe8) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000470000)={0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b91000-0xa)='/dev/ptmx\x00', 0x80, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000e37000-0x4a)=""/74, &(0x7f0000828000-0x4)=0x4a) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) 2018/02/04 17:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000d76000-0x1008)={r5, 0x3, 0x1000, "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"}, 0x1008) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f5b000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) accept$inet6(0xffffffffffffffff, &(0x7f0000a7d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000067e000)=0x1c) prctl$intptr(0x0, 0x5) 2018/02/04 17:49:51 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004f000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f000004f000)='./file0\x00', 0x48, 0x800) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000045000-0x6)='./bus\x00', 0x391100, 0x400000000000010) getdents64(r1, &(0x7f000004d000)=""/24, 0x18) getdents(r1, &(0x7f000002f000-0x14)=""/24, 0x18) 2018/02/04 17:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c44000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007d7000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/02/04 17:49:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:51 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29}], 0x10}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 17:49:51 executing program 5: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) 2018/02/04 17:49:51 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000000c000-0x40)={&(0x7f000000f000-0x8)=[0x0, 0x0], &(0x7f000000f000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000000f000-0x4)=[0x0], &(0x7f000000f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x1, 0x5}) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/02/04 17:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00004ff000)={{0x2ce4, 0x1ff}, {0xa4, 0x401}, 0x400, 0x2, 0x6}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = getpgid(0xffffffffffffffff) add_key$user(&(0x7f0000abf000-0x5)='user\x00', &(0x7f000047f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ee2000-0x71)="83", 0x1, 0xfffffffffffffffb) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000098c000)=r2) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) syncfs(r0) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4}, []}, 0x1c}, 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000375000)='/dev/vga_arbiter\x00', 0xc0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000eb1000)=0x4, 0x4) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/04 17:49:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) close(r0) r1 = add_key(&(0x7f00002d3000-0x6)='logon\x00', &(0x7f0000ff1000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000623000)="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", 0x1000, 0x0) keyctl$read(0xb, r1, &(0x7f0000dde000)=""/148, 0x94) 2018/02/04 17:49:51 executing program 2: prctl$intptr(0x8000042, 0x5) clone(0x110a0c00, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a4e000)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000-0x6)={0x101, 0xff, 0x100000001}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc) 2018/02/04 17:49:51 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000e48000-0x8)={0x5}, 0x8, 0x80800) fcntl$setsig(r1, 0xa, 0x2) creat(&(0x7f0000fbb000-0x8)='./file0\x00', 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000123000)='net/ip6_tables_matches\x00') close(r2) 2018/02/04 17:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept$unix(r0, &(0x7f0000558000)=@abs, &(0x7f000080a000)=0xfffffd83) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000057f000-0x22)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="ce79030c369b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x36cfa8d27586c61e}]}) getsockopt$sock_buf(r2, 0x1, 0x24, &(0x7f0000dae000), &(0x7f0000d7a000-0x4)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00004e3000-0x8)={0x4, 0x5}, 0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008b6000-0xb), &(0x7f0000658000-0x4)=0xb) 2018/02/04 17:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f87000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00004b1000-0x4), &(0x7f0000c04000)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000087b000)) inotify_add_watch(r2, &(0x7f0000f06000)='./file0\x00', 0x2000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) 2018/02/04 17:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000035e000-0x9)='/dev/ppp\x00', 0x2a01, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00009c0000)=""/250, &(0x7f0000be6000-0x4)=0xfa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000039c000-0x4)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000d1a000)="4ae4b1231be282af4e20d05e3d1c38c897b4f0eeae1886b13e0c56871ae62f3fbf33713a6cb079134b34b9b3b70521bb1c7355577eb7fe74586e8eccd87f134030", 0x41, 0x80, &(0x7f0000a49000-0x1c)={0xa, 0x0, 0xfffffffffffffbff, @empty, 0xf888}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000fb000-0x10)={0x1, &(0x7f0000141000-0x8)=[{0xee, 0x4, 0x6, 0x7}]}, 0x10) 2018/02/04 17:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, 0x0, &(0x7f000074c000-0x4)) 2018/02/04 17:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fe0000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c54000-0x2a)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x7fffffff}, @rand_addr=0x800, @empty, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:49:51 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004a3000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000850000-0x8c)={0x0, 0x84, "b51c1c866aba0e784310a3922bc178b547d312603aadb1936fc2ff8ab4131b3a5de12a9421f2b99e9cc9a315f7da80b33d4736f65e101ef4c648e42ff74af718cced0d8dd48fedbf178f604485b403a5f4447a0bb1c7f2119e0a6598256befff92be3d9eb781ac6b92d1ffd69f1e6335e4a0c3521b29293f0e546539d366dafb4d178b63"}, &(0x7f000098f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000587000)={r1, 0x7ff}, &(0x7f00003be000)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c0a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') preadv(r3, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) 2018/02/04 17:49:51 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/mls\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000b0b000)="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", 0xfa, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fe9000-0x8)='./file0\x00', r0, &(0x7f000057c000)='./file0\x00') mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8), 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 17:49:51 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000098e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b7b000)=0x10, 0x800) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f1b000)={0x1000, 0x7f}, 0x8) r1 = socket$inet(0x2, 0x0, 0x800200000008a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054b000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000441000)=0x5, 0x4) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f1b000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/04 17:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000dde000-0x10)={0x4, &(0x7f00008e2000)=[{0x7fff, 0x5}, {0x3ff}, {0x8, 0x75}, {0x4, 0x9}]}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000573000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/04 17:49:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006b1000)) r1 = fcntl$getown(r0, 0x9) signalfd4(r0, &(0x7f0000965000), 0x8, 0x800) mmap(&(0x7f0000e43000/0x3000)=nil, 0x3000, 0xa, 0x4010, r0, 0x0) r2 = syz_open_procfs(r1, &(0x7f000050f000-0xa)='schedstat\x00') sendfile(r0, r2, 0x0, 0x3ff) 2018/02/04 17:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000eae000-0xc)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = socket$inet(0x2, 0x8000000002, 0x0) fcntl$setpipe(r1, 0x407, 0x8008) getsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f000054b000), &(0x7f0000b8c000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/rtc\x00', 0x2000, 0x0) bind$inet(r1, &(0x7f0000e82000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) pipe2(&(0x7f000009e000), 0x84800) [ 88.275625] audit_printk_skb: 1794 callbacks suppressed 2018/02/04 17:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a62000-0x18)={0x0, 0x9, 0x0, 0x6, 0x2}, &(0x7f0000b2a000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000524000-0x8)={r2, 0x6731}, &(0x7f0000e2a000-0x4)=0x8) 2018/02/04 17:49:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000a99000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00007e5000)={@mcast1, 0x0}, &(0x7f0000c35000-0x4)=0x14) r3 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r3, 0x10, &(0x7f000011a000)={0x0, 0x0}) sched_setscheduler(r4, 0x6, &(0x7f0000cfe000-0x4)=0x8) sendmmsg(r1, &(0x7f0000a1c000)=[{{&(0x7f000048d000-0x14)=@ll={0x11, 0x5, r2, 0x1, 0x3517, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14, &(0x7f0000b82000)=[{&(0x7f000073e000-0xd6)="903ec953d418c1f9a1ac003015256802805031f506754364209ff0ceab1eb53995aea9e73235c005beb818064467910ee2ec5cba01e78e906b744bd5ead61d1d90cdfdf2988191790f47c71d9fdd40986d55f395caf13bcca436d88aa18238bd011648c1abdea56793e669e5eee9a200aaed873bb7a01256ca9690d8c2750a8778172d03d06d97ffe205334f0f91586e605282847b9795d052470e0c5544c573fd81e518b3edc6f8167e007b6cf3177629ed095114be631e6fa5d09e06948fc5a8ef322c3561ddf23f8f90e90838c2d6ca9fff1b6494", 0xd6}, {&(0x7f0000594000-0x2e)="3893a8bd21806fa4423140821fc7813b7e4ddce9076d980a9e0b099e41a033bdd7fe9caf2ebb4f75a0696c630003", 0x2e}, {&(0x7f0000b88000)="df4137b1747fbe525a55768e4a26e1685b7c6581f92eb70b494a0e7c290b74fb34432ebe01289773606ba0711a59a358242da1d688be4cc607834dfeab6700250869", 0x42}], 0x3, &(0x7f0000b83000)=[{0xb0, 0x117, 0x2, "30fa67fad83fe0a1b03772aa18330cde6c74472c61b210221133d616d59e7c6df55d92630aeb5c20acf42320651f1d9c58f9b7ba8b1abee7141a623a875a936d7d76d05604b30ccb439f2a356fb419ea02c52371b7a20edcae735c4c485d7a3d1df4abb8178e0471272183c2f1e42b31ad5aab392dd36addcc8fd2822d5cf089e1ddea9989721f5085d251f9e78a72cabaf1a8d4fac84cfe62ec463c5548d9"}], 0xb0}, 0x32b}, {{&(0x7f0000a91000-0x1e)=@pppoe={0x18, 0x0, {0x3, @empty, @common='tunl0\x00'}}, 0x1e, &(0x7f0000b2d000)=[{&(0x7f0000051000)="bc82f5e00d71ed7679c23bfd9531f3e6abf0369bdc252fbc3b0804f7b47cd51a384bb13539265d5b06dde611ab90bc08cd3f5f1cd109247217683e9064d1bc004b2ee49579f625c562612adb770878cc13e3941b06eba6eaff56e9cc2154ff66419e7233004567f677b32015c2728f9f64fc86c807afe0d6323eca85f11e57b89e2ed208ff82a8ba9b28ac88b72e1d2584a84a1a072f8e558f", 0x99}, {&(0x7f00006f5000-0x7e)="305ff78f695909da9d90f77eae1d4ad383141a4f73be4148ef517a7baf999aeff4b498c8ac3cb16d7ce2fc353aef2404b2d8881eb13031a896c76415f9d0d3deff3e6091b20826d476344015d9153345a75c98291008164ab2b180cc8d7504e567274c9ec0541f81574c9d31bdfa3951c3862df49db71ab3a0260a227f5c", 0x7e}, {&(0x7f000003a000-0xeb)="7255625e61ae0a17f20b644d86732541eaf2d66ce4355aa38d14cdfb055c7239a2602063a7d1c3fcaa1ed29b83318009803feaf0846fec44ca8657dd8971facaeedd661568cff673511e105012008ed911d29ea1b682501a0c44436349175db0c38e4c54ad8b3e3263d2ee1d50c4a392fbc7feafbea1e2f64f820b7ecbbd567f1044f247102f05c676acb9748a0fcc6cd796babceabfa22a55c5f3e850f10a78e2d7c92da410fe6f9fcfffba0d910d928067c7cc2b64f6169874777f981f56ffef0834e4b5610a03402f3f87f7e94025b423bfc8e253e2b372265e90c0e4798dd4c81fa54f23d8a14f4f66", 0xeb}], 0x3, 0x0, 0x0, 0x14}, 0x7fffffff}, {{&(0x7f0000fc8000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x3, 0x0, 0x1, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x867b}}}, 0x32, &(0x7f00009a5000-0x30)=[{&(0x7f0000a31000-0x7f)="e97086c78ca39e50a394a41cc8a019f738c23944650ca481ad70e7ef79a97ebefe5d59dad291d1bcfae2a5db34ed4b16100ff6ca9f873aea3f5b9eaa6281e4fc67fed5e86a531b2844d96ecb6c193c10dfd6543705a5ac47574247d832a311ba1bc75fea75ea0c91750808bf7675c6c8afb832d8ec899cbd25b8e63366ebdd", 0x7f}, {&(0x7f0000e19000-0x48)="77edce4d8a7b6334502d054150fe7120b183c0658e82db20d487c82a6344dcbacb05cf5320598f8c3732e4b7dd315760ed4bf9b2da5cdf50fa1decf840428ac19f9a956327dd9ea5", 0x48}, {&(0x7f0000a4b000-0x93)="6165ce9329a514f545aa8fc7022c97682883d70ca3e813b968a4bf113e7991a4037c7f06847b819be464b11f8d3d34344109b19ae3ae3e1b163ebba7982fa81269bedc26a9ce6f51fa9cd8e40c3e49f23f0adcb85df6387fb35b503f387ae81dfb052756c4a44bd3b05316c51544b51ff4393e573aa54cecab3ce2e9acc89362ccfe03c893a7dcf9c4ca5b2171f494385f3b46", 0x93}], 0x3, &(0x7f0000c18000-0x2080)=[{0x60, 0x9b3196427daa59c0, 0x800, "4b3de66efedc0a793bd902a63651bbdab0e55fdb025bc8924cb715648fd7e26f13876e911540aa4d952ac7c9dd2e73e4b41bd7f3d4c355d317fa667b7a6dbe4e3e9b386510fd2e7f182d9bb9"}, {0x1010, 0x10a, 0x9, 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"f5facaa9a9fb707840666b69cffa21ab56afc60e2e66f894a0d9c2132c7c5310a36b97c259ce1caff936ef05e8a76ce5543de87971b1472d52a214940b1c63898cde02934c0d73253b3dc0f557c916ab8a1b4b584a784ab24e210cd615a51fe1fec573c87699bf672bc4183b6c8e186c381a0a783f47334d7636ee9a50743858f4fede2779384ed774078e6fda341f55eb7056f44a36fecab9665474d1c7cad920a063fd90afe4f1fceac34e40053f1ee24b4a6c5d68c36f45a1024df3a4f91aaa8bf0fa4efbc781fd06f43357f38ccb4d1513fc8b80b7f3b6e5d375f59d018b3122fce82f2a09492956125c143949b92aacda4ace329e6365"}], 0x110, 0x800}, 0x4}, {{0x0, 0x0, &(0x7f000036a000-0x80)=[{&(0x7f0000341000)="acea9a414a62054ba6c38e89ba8203756746cdc4a72ba867d03448537296c2e175e35b6ed82014dd53a025338179aad7067f4f09787afa1207a9897aa64f4ffb9403718d23d7fc3a9013f339fb6bbcbcc7ddfce1b7d88c89af9fe0010871f01e26bb0732e6b4dedde18501772c600d9cf4ced852ce2d80590525615004dd5d972266e9bc689a3bda4f574894f24ad414f7c977c0a6b472f476c435f97e261b80c3f705d1c4b2601055c791cf2cec83b8fb125170f4375c21194307c6b95cedfa99ac29", 0xc3}, {&(0x7f000038b000-0x99)="aafad66446075f2c644f8de00f255cd0358a73b781d01ad17f16dcc13829c01f31289ae5532d6f1b102f4b8b82ec111b3b6cab4d73f802314644921d4de2d8d330b9e3af4721a22e8ffc1b709783c31cfa30babd701fb2e5fb6ce6134a46c96e212fd1a6ad6dd3500f78c4637f5464da9a127cd0519f7cfd7f1174991bb7917d8f7a04401f047cb8dbb399d28619d1c7e4390f64b13bd22826", 0x99}, {&(0x7f0000b81000)="5298de05d895a94ab33252385a428920769f3a531d272696fca1dc754437236b69d276d6a87e5780712b2d824c45f5793e6d9b65bcba2e8795094e938e6c31cfbd4dc13c7faccc482756d99d25b3c377d3d9cc61503758b09bf367a16adc2d51669a598a3b132f92dc94e921615a807452c12432243bbb0fee9c3f84ac36fb95b3c580c071823b", 0x87}, {&(0x7f0000511000)="a69b59ca231dc1d87ed64f17336951358baa65375c8798d56fbdb999057f3ae88c37f86dc8ce7fb4ab3144279662e6f0a73be499d71886b071b12705855af009e89f7b68c6575159dbefd6c4e6ad24b10d1ca9003f2569441a33b604edc0462dc532886b4087351676ca98c828a275f5e3358b64788a72c3cae7b4b03a6ef35b804835765887e032776f588ac0968ec1107b56667417c46dd497d1fd9d7bf1e6edbf313672135cf07df8cd5315759dbaa6234230095161d4602777eb4e7205304b66f8ba7f5d2dc245f19ceb6ee35d0b83d992a05858da438db044f5a5", 0xdd}, {&(0x7f0000f28000)="5d86568bfbaa8f1871c7b4437da68afc955ac4a90ab8256f0fcf06b814002b60a8f00c77fa7a3e989dbbfa664c22a258fb691febae91056a5a071246bbc12ac20687519f8f5e8fcbaab332b2a83b7403ab9217c3a5e3fbb291718be6efc7ffcc98b5cf618c3e3142ccf8849b36b142125f9b9aeff137ad085ef2d515f8af34f92dc53bacd0b6b81236e84b3253637ba70a5b9cf96be55d97", 0x98}, {&(0x7f00009d7000-0xbe)="e68d66f8a75fa8453033e99999aba65507a5c612a497875986dfe543a99a385af14065df3101869394be7313ce7daff08a02a550afc5ed179d108274852ec80e7041bff50a144361c6869bfa9f11e64b23bd59ed4b525d620658ee3b501dc11cb84d0cfa083f93acf86ab347409782e010f19303c759cc62a429e799e3f2e2c5caec7f75d3c85f0ec67254f6a4d8544ba26c5c2f663dcdb47a260be0c512d30471d665d0cf43eb4cfec85e1bf6fb7ae7259d57136d21aa2aca72bf5d8748", 0xbe}, {&(0x7f0000b24000-0x77)="fd533cf5ca1eb6c1800eca6a9cfdfa624b7a4f22fdc06d793b3fd579dd4c9bdc82b85cc7700dfd20925b264b845999318a4dd4813f7471ac3b68851ae09a7315d32a1bae1617a2bf04283e15652272ffcfc0e658b7e15bef1ff49baf3ea6212fd8fce9e03475b6aa2956bfea680eea661f566acbaec875", 0x77}, {&(0x7f00006d9000-0xb5)="bc8a109137fb038e67a84b9c28a4bef1a5cd246d9486062bad3a4c340e0541cb6bf3cf45d2328fda76b179fce6ab832d33a3736e1f0400818f3bb1e4bc8869cdd023ca76dab5bde09cf63aae588f9d6bee2eb07f252a346eeee9404517dd8496096416afc36b8ff96bc3f64fa96fde874a680629271e2fd9af0c53c160c73557bdfade6af81d55bae3e38612cac6c35d062b4e3ba65df41b392e85c83822ca96fda6eb6ec275ca60955e2873a28bf81b364805fb6e", 0xb5}], 0x8, 0x0, 0x0, 0x40}, 0x800}, {{&(0x7f000024f000-0x20)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20, &(0x7f0000bc3000-0x20)=[{&(0x7f0000f1f000)="4aea18051432bb27ce304d248af9ad5473bb2b4d", 0x14}, {&(0x7f0000769000-0xc9)="c8ed208d3dd4a97f3f4f6e1e623bb0a1cb272183c0fe5dc433e326575dc7e6ac8ba2e16125d46fa2c2e68a4c579d758415dab73a1547d4f7da630de7927e9867cc2bb96fc0b95a1434419cc49213d575f5b398bff5a20a2e93ac126b7321d38f64f153cd63107c68766600df2be338c4c387f0ba0ae888522b630142f0f6af690c2671e8e8a7131411c5272c94457145bcd416998df64dea4340d826ebc1c137375bc17ea17cc679f59090afdd7cff179bb523667030d35d1d83c537f22d0d283c77eff16c76233a47", 0xc9}], 0x2, &(0x7f0000a9a000)=[{0x98, 0x10f, 0x0, "cc5acd422d54a7a6d069a66dfbc01b57835b4359698c991d5f8b29221555b4030f9406a21e524ae4f772e893483409998d2c887425905e2e8a5d6705a68ad3c8b894c6fd764d6695f56d3ac54a4dc3c1cb729b11c839b9f903e4d998e0d74cadbe576c366a6e9198950566c9938aa2b309c1579451ad602f266ae3b1d31eaaaaaff8322ce0"}], 0x98, 0x8054}, 0x7}], 0x7, 0x8001) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) setsockopt(r0, 0x10001, 0x480, &(0x7f0000cb2000)="d093cc705ab463c6cdaa252e473787303f67169415c27eb7bfc7e218fa80abc5c65f830f8a89577b7034be1d2283d296e9b65da8d34ce4536144e0ebb1a9fb02c917e8b3e04320e68b1e415040e29328f6db135d38978f90401b8d001929d816f0daaa5e72b41b4c27d60bdca606d09f32e0c6e383a2172fc3b0e6ec7e68e6269d838ef88a46e97822f5e07cf2b8c58b1f82713b9d04cfea2300423c0ce65f9afe53014422609232d67d17c7be97dd313ead6cc8a58fe5506f8b9781af4222d366a80304c9e6ca4ef7fb6555c1ebcd2709ae550bc0a1f375d73b5c59", 0xdc) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000dcb000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') [ 88.275633] audit: type=1400 audit(1517766591.723:6122): avc: denied { sys_admin } for pid=14867 comm="syz-executor5" 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 2018/02/04 17:49:51 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000-0xc)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0x6) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/02/04 17:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00009f7000-0xf8)={{0x2, 0x0, 0x40, 0x0, 0xfffffffffffffffc}, 0xa98a, 0x4000000, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0xfff, 0x5}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x7}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) [ 88.281452] audit: type=1400 audit(1517766591.723:6121): avc: denied { net_admin } for pid=14864 comm="syz-executor4" capability=12 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 [ 88.282417] audit: type=1400 audit(1517766591.713:6120): avc: denied { net_admin } for pid=3870 comm="syz-executor0" capability=12 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 [ 88.290744] audit: type=1400 audit(1517766591.743:6123): avc: denied { net_admin } for pid=3875 comm="syz-executor1" capability=12 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 [ 88.295737] audit: type=1400 audit(1517766591.743:6124): avc: denied { net_admin } for pid=3875 comm="syz-executor1" capability=12 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 [ 88.299029] audit: type=1400 audit(1517766591.743:6125): avc: denied { net_admin } for pid=3875 comm="syz-executor1" capability=12 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 [ 88.300973] audit: type=1400 audit(1517766591.753:6126): avc: denied { net_admin } for pid=3870 comm="syz-executor0" capability=12 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 [ 88.304641] audit: type=1400 audit(1517766591.753:6127): avc: denied { net_admin } for pid=3870 comm="syz-executor0" capability=12 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 [ 88.304813] audit: type=1400 audit(1517766591.753:6128): avc: denied { sys_admin } for pid=14867 comm="syz-executor5" 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 2018/02/04 17:49:52 executing program 3: clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f00004e5000), &(0x7f00000fb000-0x71)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/80, 0x2cb980c5) 2018/02/04 17:49:52 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000031000-0x4)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000030000-0x10)={&(0x7f0000027000-0x28)=@dellink={0x146, 0x11, 0x50b, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0x20044044}, 0x0) 2018/02/04 17:49:52 executing program 5: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = creat(&(0x7f0000cfc000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00008bb000)={0x7, 0x9, 0x0, 0x8f3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000890000-0xc)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000076f000-0xc)) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000aa7000-0x4), &(0x7f0000ca9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00007bb000-0x4), &(0x7f0000a8e000)=0x773f6c781fa265ae) epoll_wait(r2, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/02/04 17:49:52 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000043e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000efd000)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) ioctl$int_in(r2, 0x5452, &(0x7f00007cb000)) 2018/02/04 17:49:52 executing program 7: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6a000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a6b000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x5, 0x4, 0x1, 0x2, 0x100000000, 0x3, 0x72, 0x9, 0x8001, 0x10001, 0x8, 0x10000, 0x2, 0x200, 0x9]}, &(0x7f0000a6a000)=0x108) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a6a000)={r4, 0xcc, &(0x7f0000a6a000)=[@in6={0xa, 0x3, 0x4, @empty, 0x101}, @in6={0xa, 0x0, 0x8, @empty, 0x6}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x1, @empty, 0x2}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}]}, &(0x7f0000a6b000-0x4)=0x10) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r6) 2018/02/04 17:49:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043d000-0xd)='net/if_inet6\x00') syz_open_procfs(0x0, &(0x7f0000386000)='projid_map\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003f0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f00005ed000)=0x2, 0x2) 2018/02/04 17:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000164000-0xe)='./file0/file0\x00', 0x4000, 0x1) write$selinux_create(r0, &(0x7f0000f95000)=@objname={'system_u:object_r:file_context_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x39, 0x20, './file0\x00'}, 0x4d) 2018/02/04 17:49:52 executing program 6: clone(0x4, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000905000-0x4), &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)) [ 88.314959] audit: type=1400 audit(1517766591.753:6129): avc: denied { net_admin } for pid=3875 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 17:49:52 executing program 0: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d30000)={0x0, @multicast2, @broadcast}, &(0x7f0000760000-0x4)=0xc) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000637000)='pstore\x00', 0x911020, &(0x7f00003f8000-0x75)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d2e000)) socket$l2tp(0x18, 0x1, 0x1) 2018/02/04 17:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) sysinfo(&(0x7f000061e000-0x98)=""/152) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000242000)={0x1ff, 0x0, 0xffffffff00000000, 'queue0\x00', 0x40f}) readv(r0, &(0x7f0000d9b000)=[{&(0x7f0000606000-0xde)=""/222, 0xde}, {&(0x7f0000ebe000-0x51)=""/81, 0x51}, {&(0x7f0000161000-0x2f)=""/47, 0x2f}, {&(0x7f0000e28000-0x1000)=""/4096, 0x1000}, {&(0x7f000079d000-0xf8)=""/248, 0xf8}, {&(0x7f0000a63000-0xed)=""/237, 0xed}, {&(0x7f0000324000-0xa0)=""/160, 0xa0}, {&(0x7f00000be000-0x6b)=""/107, 0x6b}], 0x8) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x200000000}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) 2018/02/04 17:49:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000009000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000a02000-0x1b)="807b640fbc82a86c8b19ebe387fed0138518e595ad2c254ad6d719") ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00006bf000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) futex(&(0x7f00002a5000-0x2), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00004df000)={@empty, @rand_addr, @multicast2}, &(0x7f00009e5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b88000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000344000)=0x3, 0x4) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) bind(r0, &(0x7f00008a9000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x0, 0x2, 0x4}}, 0x2e) readv(r2, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/02/04 17:49:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000)='/dev/keychord\x00', 0x101040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0x5, 0xbe7, 0x3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000-0xb)={0xfff, 0x82, 0xffffffff, 0x1, 0x1, 0x1b1, 0x2, 0x6, 0x6, 0x1, 0x4}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) write$selinux_access(r0, &(0x7f00006a1000)={'system_u:object_r:boot_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x37}, 0x2a) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r3, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r3, 0x1) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) 2018/02/04 17:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = add_key(&(0x7f00009d6000-0xa)='blacklist\x00', &(0x7f0000667000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000ff000-0x1000)="18540e067e28d0040efb374d1b9551d7dcae1e76b2e49e885fd07f8516705b0f7ea919ca02ce0e84f7ed4dbaa4c2366c862d21cb403917aa69248560e719dba70f4854baf4ddd0f05e7f778c316fd903fd434c889aa72a02c3ec14c9790b7e1200d7b3e7ba87b70bb1618f831d3405536062465a7838432646568b07e6b557201952937839bd7bc7540cda8657ccbd070515e7319833e065674d3027622d7e25041692f71538a12ea3aeb611e3ba9b02a73e5d9e473716c30d1937568aabf01eaeed34cdb79c37bbaa2c4c55dcc12e8801e6df63d064cfc05bea08e3ba2c2e173356ae272d4cdbcccdc4e284466f88c3fe8fd1240e62e4eaf2ac880115a8a48b33f2ee67199f245faec8a443eac3f775a6d7ebeb37bcd63dccb48b1d9e8a21e9598cf1404a188da18d28b649d30e6bc0654095e6f10b7c6490b78f40307cfe93c50c9cc748e97efa26b36d65cc55cf60c0911372ff916b11b1feed68d1d3f4e27524a563db59545c8cf1e7edcc1b5abbf60b9dfe5aa37dbdbf0a6257faf5c7d7a523efef28644cc1d668629a70e2b6f62a1d0ed55b35df9cc904132b56c8cd827500b46a1bcad2bb297f505069d313873ce2f5491a5478a808c3061d6c10ecb6127986567a57e9588c96482de6c8ac48317b612be9fbe1b90cd907a7de24a921ec60e7298dd82349a49dfad31cff4593002f681db0723caa40bec1110108c6863e09ae125fbf11c48ab8a7f4d5a556789628939bc42aeadef6e8583e9b67e7374e38081eda31343ea3983ef39bd0d1f82e9993a09988edc63d27f603ddb69008d9c4c4d74869c28be9c2e214e57972e49ace8a3d98a653243fd86c59df2a34e7b5ce97919bd095790ce94b09fe22aad191949b584879e1b32d0b77fd5e272bd86410d69fcd692874aa0cc4071a31624e05c7ee2f283f0fb5e65cc84ab34c8ac53f7fd703b22b253d1b4091449a2fcccac5c2884e1245cc95a83e49ca5be8e6135fefc9b0d0d25f2a099746245271634d1858d4fe8fbe7d30ae179e2fe33de9c59bc4f39be864c235c5e75f5e749b2bae36d4927f5c6d3e8b97d5c55c019b2449aa93267e5551a0e058f6cfa4cc9c0a6dc59ba7f64975831eddc10e329fc6c40465caf64b38fce6940a433d3400caefe81e2d9bd883a9f18f29ab7bf920c9e8044eddc1c1ed7554ba8a1fab3d7265798e98abe8d2392c53b53871c3f8bd8a04a5d68935a4dcbd0501ede31b571cd79fdabea1bacf4d720e622e9707ea941f0c035d82d5e671d51b6edce4554b0cc9e89019f9f6c7ab4acdb82c3a4df48319c4285aa18e3718a73a356853c195a082ac4a5752f2d7941e3cd73b09a862178f1242ef6b2564a766a258878f2b15e5b5a3dd1ffcee23534e8f1e346cef411a194908700747fc63db7f549811b20f119a3414e2a9994ed0c7008b3ad812b526411da1afea3ead4a2f29680ae8252e301422602b9fdc41d3cef9a9a45f143bb5b8521de74bf1214d33cd10b526eff4fb4b0ef580c7f5df461ab5f36d12eb1b59a9ebdc49055628b1a7f3962d237f98f8655de834b7fa7134291f94794c31ac4638ecb79846bd47924bf0de6ddf66989e13029acd6a24facec69cfcea4522b7be040fee13c6c0940082b0b1fa6c8ba2ba65183b9cf1226e6e5e9c5996d3e732019cd2c254ddd13e316dd6b67a0f4f336df5fd5ff6e5de27de6bcb790ed5aca1c0d4696218efe38da82a9849c18712a785c160a4d68bc36edd891ad064fe8d8a3d118e07edf59cbb8c7cc33a2bf8730a727c684fcf5f37703c729066b0615b655b9b607393baac4c7af6051bcccc1dade5f30ce363373851f316c5d1a654b3801717288150f44fad1432f80340eb8366ad18056b75bb4981e0cb637c275356d232e411a9b97462dd4309507bdacd705fb7845821b0db85b396f0328b6bf28080331dae077c5b364fc3d50a788b48f1fd4951a6b1523f3c07bd166acea07c11055e62186865c3b55cf7b55ba63f277a2381aeec2d1bae9f433ef112da5c7666ac6ca26a67185eb310e3c319277841115a977a2a6a6d3db00b6a85230e283e070cbd719bd4e82c89bae4e36db95d2a2cc97960af2804d3be3100b68cc6e1c872a6c792c5be26ab713544f9f8f6b4ba49995325a2a701e4bd47065935f07579edf72336a5c2f15e964f1776a8f9b972f7fce808e6b7c68591416bb7cd4124752f353df835fc4e899be0b7966f4d60d2699936baf5487e3e18a3fba4512c6f302c9d80f7217673bdb8ad5c6020fc8ed962686d66f9f45353c333a544958a53ed8297a1d426070cef89cfe3bf583d739121b195567ed9a7599c091dbd7eafd7a084a6b69b6e8efd44618a3a8a261ff58f700c516d5798305aa3fc77ada8c9b82b43d3cc6d8b363372d750ea318840fddc0f5f11c98b9e1f12cfe73a03589273aaee57938432c3b12b8442565b6391ee8ed7a51fc00c683e0d27588180e057fe7fe1ebcd884ec2eec467bfb4b16787336d6a2c0ce0cd62b0491ae093e0528eca9cec4b3525e8f684d322eeb5dc10b0ffc4ac5aec21959ba8cf8575bbe3f0b6cf6614b7d0526afea6a913396b03008fc9371cb5f79d9c0b8712f7796ad266d44bed5ca6aac4c2e33d1afaa520bfde7c25e33a9e19e847f1d5aa2df41fedc6d15dea3fbd03cdda8dae009f3d2aaa606157719b688aadb7893f45407ce6a890ff91261138c8bed8cecef706b13c16c1be9a5a0632bfbb07e34a47c541559e074d724b62a3f16217110c9338e605c7288396298afa58258f3b11b9266e411cbdf4337d5c437cbfd108f9566293bc447be4db64a737a839368503ee324158c12a040dff9336073729712cf46a1e0edd27207f78a2639abab669718e07a5b1c78bc4fd9919d7cf7647e6c0635afea3ad07cbd0dbf684c5608f553434df8d74d8ea38ee07d069cc88f57ec8318a6a59299c4de0fb2f8e17807a6ed165db13f0f8cae2573bdde347bc5cc3b7f9473c7363c91b8e9586b0cc4c6bc4c7fa6100ff55af53f512da5dd5beab38506cfa456bc7e77f4354e627c5ea84a01340420af5f8ec85d686a6d860bfaa0612db26f81356f5f1d2fabf48f3be06570de79a02558d4330eec7f78729e1327aa002f422a1769a9527d5b3cf09eb576b64d0c7de2b9a527b7119c02bcf7e2d9b2a9b89092d9a5a3185542ef299fa997861965f80513af352845f0a5dd316c733ca64786dcc7ee01f937e0ce5a35fd05acccff0e1cbb7a7e04bc34c6fd025f0eadc49dff2d7390788a00df82aa05b1567f98f4a9401fb3f7b75bf328908f8234081b97736e9d869d8c6c5adf02ad8f1348bef8a0cea39809bcdc1e7fc1665426932392490c4577ffd4fc168eac3151e0d0dd1d9db1cc5f193b77be0bcd5b443ef97eae916dc0f06ae18a26dc67f6b5a5307d5e1b5295b7db6e5580cb77930e82b4a267aae0ef687b5bcf23b9d76fdcb32190a5590ca7a2a41de2fa16a0cb5a14471078cbbc1340a69132965116f70d20724cef713106847f87f6692b79ce378056b040df1888bfba9ec0d814ad987076ce16a176fb2be99eb57978df7b072c8686f68489b9612f98eac8b91c919dafa127b90a6ce0cd3cc526af621fe48bb70dded04b6f6a8f33a3e09d5bea4955f6002a402b7200f952d3a06fd5075ea71630fbd5b2307d87ce01adf1cf6dac33f7d262eb3fad0f713dc76d85afbb42854491d29f50e98ea12590014702481b7cdcfb3f73adfd5574f1c7d97699837600bfcde7067cf7d882490c26eaeffa61c650a772476775defc747f4b6e80c3a4f74e92285923f3adfc6a95db215e62337f49fba91253a6aa6d8d8def09ad68359d3c0822b6047c8f39495b9d665df6db67779683ed3088b117188007bed873bd01aa923741e1462dbf8e78b4d658e58a121838b45ae0f03e97410d12f93e6e20a848d1a4807622bc6a7af6ce617df80b6b7c9d64f0a6b9d29da43e855a412bbaa4b559b1470b24844a669f3281ec62ae99f26d5adb4e3e191fa6fac57ca018d22c2fb8b9d2d0be5ba69c6b28f34efea6f84eac5a61ddb7542cccf647aea7acaf18a73478ba721c74ed73270f5e53f9f14f8ae16ed1ad6da4f91f2a5c360e0f5a6a7b8abfcd72cb70f5ed8bc8a909439937673f56ebbfbd179c8a00581a137089e40a68b309bad6136589f0eba63d9361240a875120f9f2a745f61771f9a12fd89795dd2f4b5b5ffc125d628a058849a9878e0ce54053c638de5274d34b721b522fa67105228eae49a171fa0a2e9b406a62b6db1f855d43dbe58afcde3591d08898a4ccdb2bf5c1ef97029cdc46b305ddfd5b6a6259d982da5f1e98e9b8782eb3557fb3bdddbc52dd134435611bbb6812c7d5379690b84c3b08b9ee95abbd5620e62a492dabba66c6c8ca45cbad914db14292fdcf5b59cbda354551d4a1d2ca05c38ec592deeb871873b5a7bef0bb494a5eb9deed832752d9b1b2a9d6616e3885b85d59b1ba3107fce8ad0fc7b8104765407a95cadb4f73b4c3c99debada057fabf685305091c2d44e59e38022787cfa471c67d53f2b6ba47412cf7868b617018a5c5dd26a21a8893cce6075e8441bc9cb582d550cd48b0c4fdda26d923990e5a6945651352482c5881ea896fb345d3e1a2d718b87ca86d9ace20cd589ae23037a904df3433890b30368b662e3ca7d54fc2844ddf3ed2a02f6d14e1a679bee8a30a057e1076c658cc13aaac0f47bf53863afc03a0ee567d69e5934bf4498f6869cd5a0c7987e6e5fbb9817ec4fe813768491eeea40eabe8fe17d5ed4efa0bb1e5fa24477e358e0636553c03b35299de258260e3c63988be24bcb24af2001c75fdffa86b15f8a7bbad4050f52bb2d41cd27815b8350fe85a17a3e3727c67c0f263950924689b999b2a512ef2813aac5750395bb2c4e2b0705a01dbd5d6a9d426d85ba64f27c61f3ba7ba783c55da8562cf938724bec41fbf81b2f7323d5c939c17183042a2c398b9a6b279a2cfe2672235b198ac40c31f5fb8d28232a37323dfc7ec1b8a227342bbc324cf0c63962e5364323056003e363041365dfd6fcf5c806ce5afa3993a9eceb27ccfaee72eb368703116eace643d0f372e987df7715301733cabf1262f9ca02edbdfad7a8f99f9db10a86991d6dbb2cb86b66fb456cf09d00d05fa0aa9c08b7ff0b4a233f20fd9af415496a157c8685544fe25bc3b815d33a5361ec1829c55d168f22356ad683f3dd3374f0bde34e2c4673ee690d908f4f2fcc14353ff66af22e1e9af101da582450682c87fc26773d06fa303945404a22adf0efe91a069d8f40fb99ac691f31e75822a93c25f28f8fd6a645eadb4130b1b1cfd48deefcc1ca83eb2beea5d93f8ec91ae0b2de2475d8d70406540703a61e19e14ada56cf05435471a846a2b32d8419e596f8ce93d9a0cf02c4597d50637092a1f57081ab6c9fd373dac81a17bf935ffbb0070d1fb53cc9ca3a8c2803d1dc1c5962a4d0690959111a7f8214d5544b45a55647dde8d276e4fa938386ccfd1a2dfffdcad2ae20bf946fcd49c5c2c0edc545ae528dd49eff894e25b2bf2eab2e3a4cf751d67a0847c0fe0fd6d7b8f17882fa8d6fd27f0064b74b4e66ce615c1fc97efb0c6f2b420ac45d5f3d52210714e11db65420fd854b6f8df28a92bdf9b7c694e010e0dc89dc91c6356663e322a348bc2d5282a6e9e95a65abb9ae317f10e1dfd408c7a0ac6394e5f901171d0e57330c52258b749e3b08ba13f16bb40078de5b61696b78d61aeac62c19ffcd79a9b3d50d98065ed4a66012cf13e3e420b33f7ed812", 0x1000, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007bd000)='net/psched\x00') accept$inet6(r1, &(0x7f0000d98000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d45000)=0x1c) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)) exit(0x2000000000000) 2018/02/04 17:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$setpipe(r1, 0x407, 0x0) 2018/02/04 17:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x60) 2018/02/04 17:49:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004cc000-0x14)={0x0, 0x80000001, 0xffffffffffffff87, 0x8000, 0xbb, 0x1}, &(0x7f000085d000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000181000-0x8)={0x0, 0x400, 0x1}, &(0x7f00005a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003c1000-0xb8)={r3, 0x4, 0x1, 0x5, 0x6, 0x0, 0x3ff, 0x3, {r4, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x80000000, 0xf3, 0xa1, 0x6}}, &(0x7f00001e7000)=0xb8) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}, @note}], 0x30) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000094d000)={0x4, &(0x7f0000421000-0x20)=[{0x9, 0xfffffffffffffffb, 0x20, 0x5}, {0x4, 0x7fffffff, 0x9, 0x2}, {0xffffffff, 0x0, 0x0, 0x5}, {0xd75, 0x758e, 0x8}]}, 0x10) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{0x3f}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00008d9000)=""/6, &(0x7f00009a8000)=0x6) ioctl$int_out(r1, 0x5462, &(0x7f0000a58000)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000022e000)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000293000-0x4)) 2018/02/04 17:49:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f00001c4000-0x1a4)=[{{&(0x7f000060e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000304000-0x50)=[{&(0x7f0000a81000)=""/224, 0xe0}, {&(0x7f0000ade000)=""/187, 0xbb}, {&(0x7f0000553000)=""/92, 0x5c}, {&(0x7f0000d6b000)=""/5, 0x5}, {&(0x7f0000a37000)=""/212, 0xd4}], 0x5, &(0x7f0000dc6000)=""/106, 0x6a, 0x2}, 0x31c51ea7}, {{&(0x7f000000f000-0x80)=@generic, 0x80, &(0x7f000024f000)=[{&(0x7f00000ca000)=""/18, 0x12}, {&(0x7f0000902000-0xc2)=""/194, 0xc2}, {&(0x7f000038f000-0xad)=""/173, 0xad}], 0x3, &(0x7f0000c79000)=""/110, 0x6e, 0x7}, 0xcccc}, {{&(0x7f0000b0e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x32, &(0x7f000046e000-0x50)=[{&(0x7f0000332000)=""/121, 0x79}, {&(0x7f0000a81000-0xd4)=""/212, 0xd4}, {&(0x7f0000e1b000)=""/59, 0x3b}, {&(0x7f0000bf5000)=""/212, 0xd4}, {&(0x7f0000b62000)=""/247, 0xf7}], 0x5, &(0x7f0000f15000-0xab)=""/171, 0xab, 0xd1}}, {{&(0x7f0000600000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000273000)=[{&(0x7f0000e40000-0x3f)=""/63, 0x3f}, {&(0x7f0000b07000)=""/30, 0x1e}, {&(0x7f00001d3000)=""/227, 0xe3}, {&(0x7f0000b8b000-0xc6)=""/198, 0xc6}, {&(0x7f00009c1000)=""/159, 0x9f}, {&(0x7f0000ac5000-0x37)=""/55, 0x37}, {&(0x7f0000036000)}], 0x7, &(0x7f000090b000-0xe)=""/14, 0xe, 0xd149}, 0x80000}, {{&(0x7f0000546000-0xe)=@l2, 0xe, &(0x7f000000f000-0x50)=[{&(0x7f0000e55000)=""/127, 0x7f}, {&(0x7f0000b2a000-0x53)=""/83, 0x53}, {&(0x7f0000b96000)=""/161, 0xa1}, {&(0x7f000097b000)=""/103, 0x67}, {&(0x7f0000d31000-0xef)=""/239, 0xef}], 0x5, &(0x7f000083b000)=""/74, 0x4a, 0x1}, 0x3}, {{&(0x7f00005b5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00003b1000-0x80)=[{&(0x7f00001cd000)=""/41, 0x29}, {&(0x7f00002da000)=""/188, 0xbc}, {&(0x7f00004bb000-0xe1)=""/225, 0xe1}, {&(0x7f000097d000)=""/4096, 0x1000}, {&(0x7f0000961000)=""/221, 0xdd}, {&(0x7f00006bd000-0xb4)=""/180, 0xb4}, {&(0x7f0000ffd000-0xd5)=""/213, 0xd5}, {&(0x7f000037f000-0x19)=""/25, 0x19}], 0x8, &(0x7f0000af6000)=""/57, 0x39, 0x4}, 0x1f}, {{&(0x7f0000407000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000672000)=[{&(0x7f00006ac000-0xf3)=""/243, 0xf3}, {&(0x7f0000c3e000-0xcb)=""/203, 0xcb}], 0x2, &(0x7f000074c000)=""/138, 0x8a, 0xb435}, 0x8001}], 0x7, 0x2, &(0x7f00005de000)={0x0, 0x989680}) sendmsg$nl_route(r1, &(0x7f000050f000-0x38)={&(0x7f0000428000)={0x10}, 0xc, &(0x7f00009c6000-0x10)={&(0x7f000030e000)=@bridge_delneigh={0x64, 0x1d, 0xa08, 0x4, 0x2, {0x1e, 0x0, 0x0, r3, 0x0, 0x24, 0x9}, [@NDA_SRC_VNI={0x8, 0xb, 0x4}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_SRC_VNI={0x8, 0xb, 0x8}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, @NDA_PROBES={0x8, 0x4, 0x800}, @NDA_MASTER={0x8, 0x9}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40010) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0xfdf8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008a2000-0x14)={0x7, 0x2, 0x8, 0x0, 0x7}, 0x14) 2018/02/04 17:49:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x1}}, 0xe8) socket$inet6(0xa, 0x8000f, 0x27b6) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/04 17:49:53 executing program 2: capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') 2018/02/04 17:49:53 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000)=0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = openat(0xffffffffffffffff, &(0x7f000088c000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x5) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000861000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fa6000-0x20)={0x800, 0x0, 0x1, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000db7000-0x10)={0x100000001, r4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) ptrace$getsig(0x4202, r5, 0x1000, &(0x7f00000e2000)) fcntl$setown(r2, 0x8, r5) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) clock_adjtime(0x6, &(0x7f00006ea000-0xd0)={0x6, 0x1, 0x4a0a, 0xc487, 0x0, 0x7f, 0x78, 0xdd0, 0x0, 0x8, 0x8b74, 0x0, 0x7, 0xfffffffffffffffb, 0x7f, 0x80000001, 0x8, 0x8, 0xffffffffffff7fff, 0x5, 0x400, 0x6, 0x631b88c2, 0x401, 0x9, 0x9}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ptrace(0x4207, r6) ptrace$getregset(0x4204, r6, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) rmdir(&(0x7f0000fa7000-0x8)='./file0\x00') 2018/02/04 17:49:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x1, 0x4, 0x1, 0x1}}, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000)=""/103, &(0x7f0000005000-0x4)=0x67) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x38, "d23c75855fe8880810cb32eebb7b41d3c5d51eff7cdd63ee370e3be55fc72d1fec6bb432f177d2580aba6c21fcbcea17634ce34a3245555d"}, &(0x7f0000001000+0x1b2)=0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={r3, 0xd4, &(0x7f0000005000-0xd4)=[@in6={0xa, 0x2, 0x401, @empty, 0x1}, @in6={0xa, 0x2, 0xb305, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x607}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}, @in6={0xa, 0x0, 0x8a0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xc2}, @in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}]}, &(0x7f0000005000)=0x10) recvfrom(r2, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x2, 0x1}}, 0x2e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000), &(0x7f0000000000)=0x4) 2018/02/04 17:49:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f000042a000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000516000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b7d000)=0x3, 0x4) r2 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000279000)=0x5c, 0x4) 2018/02/04 17:49:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') dup3(r1, r1, 0x80000) sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/02/04 17:49:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000f8000)={&(0x7f0000f8b000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000ab3000)={&(0x7f00007ec000-0x28c)={0x28c, 0x23, 0x300, 0x2, 0x2, {0x5}, [@nested={0x278, 0x3f, [@typed={0x18, 0x49, @str=',wlan1vboxnet0@\x00'}, @typed={0x10, 0x84, @u64=0x115}, @generic="e12d16d231520f2227a523fe225e1eb644d539ebdc052976d1aea2795c0b1ca9f343d3769c4523446388f6fa9537b7414db3fa44329449601b61a8602d9b92429c5a5484f8da5e6c35f5e6498e34effbda07eb5730ef6f6aa0e96a38d49139e0990afc4426ec5b3e01d62b1999b3413b1129a9ae26654fde0f6af0de945a45f825a092f28bb19a346992a94fdf7217e5e4eb8d53c74b153dbcc9af72e3a9467cd1c94e416c5b2f852a019e00f79bbfefab34d27e1cd7b9a6ff854803f2d757aad4b2c12266b15bd3fc809df0149a478f851b51601931229e2a22d28e0dad00fa4840cd5e92621ee908807c4874", @generic="30fa004c06f0c212a0b34709ba89189672add8bf623868ffe16c86b65a07c1705da16b669cfadb2f006030938a17adbadb4000aaafc3f8c080c847ccd4a94c8b55fd9ac905924a53219bafd2cdc38816d560b3ca600b125f41213b0cf80b3c10b808a30d1ed605672c64a8b8915f95efc73dacdac43e614a118a1042db18c578cc8e14ca19", @typed={0x18, 0x14, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="6dc67d6e89a5a168dbdc518344d24883c6114eb072af76d64722b636b21837baa6b474f4296e42cae390a0fcbd20ba942c30d1", @generic="07dd9809824f1db35ead712774bf1ba8da20f32200fb4d7d3b39e8c5d3718fc9d0a8e24b4931d3b36d31504e3459c510049474ddb5e24733bfeb4c34467846dfee72f52ea4b4ccbc973a86f97778b2a070ef028e0b7122a9ad30fa35857a0e8e75306d4bda84468c27dc1bfc6583abcffee7bdba423bf0034e46de61a72a55dd11df2d0a4170d0439c1c23a3ea09"]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x10}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) socket$inet6(0xa, 0x5, 0x2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r4 = gettid() fremovexattr(r2, &(0x7f00000b6000)=@random={'trusted.', '{mime_typeem0^GPLselinux)vmnet0mime_type}\x00'}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid}, &(0x7f00009b2000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) dup2(r1, r2) 2018/02/04 17:49:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadec54", @ifru_settings={0x0, 0xfa, @fr_pvc_info=&(0x7f0000009000)={0x0, @common='lo\x00'}}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000698000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000418000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x129c5085) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000666000), &(0x7f0000dcb000)=0x8) 2018/02/04 17:49:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)) fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c3a000-0x4)) syz_open_dev$mice(&(0x7f000028f000)='/dev/input/mice\x00', 0x0, 0xa00) 2018/02/04 17:49:53 executing program 0: times(&(0x7f0000803000-0x20)) linkat(0xffffffffffffffff, &(0x7f0000d11000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="8c7ec9c728b9fefcc6ac4b14a0f18a43", &(0x7f0000000000)=@ethtool_dump={0x40, 0x7ff, 0x3, 0xc0, "d3bd48085caf8f4d0852a00a737c26ada87f8c462b8f962582efce602698439907b0e54ebdeb0d82fcfd4b19ddb0db24c91e18c43d20bb40031f7bf286b8dbc39d51401e5c9b6f83b21d4f36351b9da9583ec6dec07a6dcb727b622042f65e2d334c493650fa84f7a26e4826c2b1bba6dfbf37e96dca0ff47c8caddef447ba793582ed9a5330845d2d8ed0ed6c1c6baca2cb445fce6d06525baacae7f18995134c3e72ae9315c8c096bba8ba0ec5dc714b2f5352973353e61fdcd8d55a660d1f"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x203fd, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000260000-0x4)=0x1, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/04 17:49:53 executing program 1: r0 = socket(0x2000000011, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1, 0x7fffffff, 0x2, 0x2, 0x39bd, 0x8}}) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='SE Linux'], &(0x7f0000002000-0x8)=[&(0x7f0000001000-0x8)='SE Linux']) 2018/02/04 17:49:53 executing program 7: personality(0x500000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) 2018/02/04 17:49:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/ppp\x00', 0x880, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c9000-0xe)='/dev/keychord\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000aa5000)='./file0\x00', r1, &(0x7f0000e2c000)='./file0\x00', 0x3) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001, 0x2}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/04 17:49:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000521000)='/dev/rfkill\x00', 0x1, 0x0) r3 = mmap$binder(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x1, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a94000)={0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000471000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000df0000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000d3f000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f50000)={0x170, 0x0, &(0x7f0000cc9000)=[@clear_death={0x400c630f, 0x0, 0x1}, @increfs_done={0x40106308, r3, 0x3}, @acquire_done={0x40106309, r4}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f00005b6000)=[], &(0x7f0000b37000-0x28)=[0x0, 0x30, 0x30, 0x38, 0x40]}, 0x1}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f00001d6000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @flat={0x73622a85, 0xb, r5, 0x4}, @fda={0x66646185, 0x4, 0x2, 0x36}], &(0x7f000071e000)=[0x20]}, 0x3}}, @free_buffer={0x40086303, r6}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x30, 0x40, &(0x7f000086d000)=[@fd={0x66642a85, 0x0, r0}, @flat={0x0, 0xb, r7, 0x1}], &(0x7f0000a46000-0x40)=[0x38, 0x18, 0x48, 0x0, 0x28, 0x68, 0x0, 0x38]}}, @acquire={0x40046305, 0x2}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000ff1000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000e8f000), 0x1, 0x1, 0x38}], &(0x7f0000064000-0x10)=[0x38, 0x0]}}], 0x11, 0x0, &(0x7f00005d6000)="dd30546cf46650cd733380b6d3288deb32"}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cd8000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000077f000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f0000ac3000)={&(0x7f0000f7e000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000b85000)={&(0x7f0000958000)=@ipv4_getaddr={0x5c, 0x16, 0x110, 0x3, 0x2, {0x2, 0x8, 0x402, 0xff, r8}, [@IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x9}, @IFA_FLAGS={0x8, 0x8, 0x21}, @IFA_LABEL={0x14, 0x3, @generic="0c08f65c15a34341983a14688ed2e56c"}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x5c}, 0x1}, 0x40081) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/04 17:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000305000)={0x0, 0x76, "995e3b3c6e3af0cd05cfe9e2b0009aec1f3c016a50d37b90c5e983bc5a5a61ece05e867ac5cef129c86e024289b55fc12b3e44cbe218d079219a09871a492cba54e54c941a489ae70dec291b5f55f6e6df103835139d457a3786aba3023498de2421668eec2766ab4dcfec03e2b103061945900094e4"}, &(0x7f0000cc3000)=0x7e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000375000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfff, 0x6, 0x8, 0x7ff, 0x40}, &(0x7f0000bc6000-0x4)=0xa0) ppoll(&(0x7f00006aa000-0x2d)=[{r1}, {r0, 0x201}], 0x2, &(0x7f00002c9000)={0x77359400}, &(0x7f0000d25000-0x8), 0x8) 2018/02/04 17:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83", 0x1, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$urandom(&(0x7f0000aa0000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000374000-0x4)) 2018/02/04 17:49:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002bf000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000823000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000a63000)={@dev, @loopback}, &(0x7f000089d000)=0xc) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x4, r3, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000beb000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000352000-0x8)={0x9, 0x7}) r5 = dup(r2) write$selinux_load(r5, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) prctl$getname(0x10, &(0x7f0000e38000-0x4f)=""/79) accept4(r1, 0x0, &(0x7f00005a3000-0x4), 0x800) 2018/02/04 17:49:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e4d000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ead000-0x10)={0x0, 0x7, 0x7, 0x1000}, &(0x7f0000db4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000668000)={0x0, 0x3}, &(0x7f0000d5a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000ed000)={0x0, 0x100000000}, &(0x7f00001fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b7e000-0x8)=@assoc_value={0x0, 0x9f9}, &(0x7f0000b1e000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b69000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f2b000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000f80000-0x38)={&(0x7f0000e69000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000baf000-0x40)=[{&(0x7f0000fea000-0x76)="8bd49d72a49527d1f75deb8ad64934d5e91be4ff189cec7ecd11c1d7b715cbbf5d6bbe9294546ce1852437438ccccef2c3d47391c5004e837482596901534d78e1322427272274b9895ca7e5303edced3df6f1e63da37af24a8ec6eb1dae9113bbada3567450259b276b164c4ca943d7893cecb35cc5", 0x76}, {&(0x7f00002b9000)="b52def7b697f94e07b937f107df3c48ad34ed2aad17fad16b5a3e17fca232d066710fd0e75aa884f82080e29190180bb87681c2667aac2e6f75d8f4dd76a69717cd12c8c0faab156a6e1e5ebd5c81440e92ff5e87473162991a79fab64816b59999854fa838ab4b5d4465ad54d686fabc1352f3769a6e4", 0x77}, {&(0x7f0000580000)="d9b999b67368f191ec6f5f746b2626bd6a0877181042a478e4a44d39b1cdefce8a18de647be24de5c76c09afd3eba0dae4878dc2ec9416553d02e310cc652fef4dcdc8d9fdde4ca4fa40d20786ef8b51e4c8a387ffe50a386bae6ab338d18cdc064a3def3376a9a9675b725f19b9579dc1edd18f431785d084a8dbc8e874a5f9916f21f55235a359", 0x88}, {&(0x7f0000804000)="67946e93", 0x4}], 0x4, &(0x7f0000db0000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8002, 0x6, 0x7ff, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0xff, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x1587, 0x80000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x10001, 0x9e, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0xf470, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8dc, 0xffffffff, 0x4, 0x79, 0x3, 0x21, 0x1, 0x8, r6}}], 0x120, 0x1}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}}) 2018/02/04 17:49:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002f000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000589000-0xad)={0x0, 0xa5, "b32340686622503b70595904aff0d976135c6393b63943630f80103955c58740db9b5c2443c43fb8a686eac30c7c31ee187ce7d721d0f007cdc77efb3be61ff956dce61b291e11816547f4856488c4b69ec67c008eddf08279b4a030e7f08148c1ee0f7c54611597dfe2415ae74dbfd3602459de02db98c48425d50b154f430e72dd33e27e1bacd45e3ad3ed75f413358496215dad44c9dfb01ee46d9cab3100f2a4af27c7"}, &(0x7f0000d00000)=0xad) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ee1000-0x8)={r3, 0x8}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000376000-0x5c)={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, {0xa, 0x3, 0x10cd2615, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x7, [0xfce, 0x3, 0x0, 0x44, 0x5, 0x7, 0x5, 0x6]}, 0x5c) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) mount(&(0x7f0000401000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)='./file0\x00', &(0x7f0000351000)='autofs\x00', 0x100002, &(0x7f00009c3000-0x40)="ac15c6c349d87b85bb270c5fd46e635ecdafbd43161d899784f2ee250950df9cf538b4a005e5e99b01769cf1053f1dd187de2d8bcf36d2af519debbdb6869461") shutdown(r1, 0x1) 2018/02/04 17:49:54 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000d58000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0) getsockname(r0, &(0x7f0000867000-0x9)=@rc, &(0x7f0000a07000-0x4)=0xffffffffffffff07) 2018/02/04 17:49:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe0)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078f000+0x321)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c02, 0xffffffffffffffff) 2018/02/04 17:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000)={0x1, &(0x7f0000000000)=[{0x6, 0x80000000000000, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ffc000-0x4)=0x0) capget(&(0x7f0000d7b000-0x8)={0x0, r0}, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00004a2000)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000167000)={@local, 0x0}, &(0x7f0000911000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f8a000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000d17000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006b3000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty, 0x3, 0x0, 0x3, 0x81, 0xa, 0x80, 0x20, 0x1, r2, r3}, {0x7fff, 0x3f, 0x5, 0x8, 0x9, 0x9, 0xb4f}, {0x5, 0x101, 0x8, 0x1000}, 0x8, 0x6, 0x0, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x9, 0x5, 0x200, 0x74}}, 0xe8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f19000-0x11)='/selinux/enforce\x00', 0x214a00, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/02/04 17:49:54 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b49000)=0x380000000, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/04 17:49:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000097c000-0x8)='./file0\x00', 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80004) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = dup3(r0, r2, 0x80000) r4 = epoll_create1(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) symlinkat(&(0x7f0000507000-0x8)='./file0\x00', r3, &(0x7f0000466000-0x8)='./file0\x00') readahead(r0, 0x8001, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000022b000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000f82000)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) 2018/02/04 17:49:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x801) pipe(&(0x7f0000f74000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d36000-0x4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000302000-0xc)={0x80002000}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000a6c000-0x4)) openat$rtc(0xffffffffffffff9c, &(0x7f00003e0000-0x9)='/dev/rtc\x00', 0xa0000, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 17:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f9000)={0x0, 0x9}, &(0x7f0000a3b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000026a000)=@assoc_value={r1, 0x400}, &(0x7f00006d1000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/04 17:49:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f00009d6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cb2000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00004f0000-0x10)={r1, r2+10000000}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cb7000)={0x0, 0x4f, "5fdc2cc305f86dd454001fea80f2bdc3c2b9596d769c355e6a5aed1c3e944b126700046c96a4190f56570ffa6044c9f085e0533e27be2da9bd172bb0a76c34740f6e39dcc5d11414f30756fc66c1fc"}, &(0x7f0000da3000)=0x57) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000996000)=r3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x6, 0x3c9, &(0x7f0000d28000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00008f9000-0x4)=0xffffffffffffffff, 0x4) getpeername$inet6(r6, &(0x7f0000620000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000889000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x0, &(0x7f00002f0000)=[]}, 0x10) setsockopt(r6, 0x1, 0x8, &(0x7f0000cfa000)="c8cf5f71423490f0f09ed9469cf73b82debd105158711fb1b366317b88cfe078e78784be82481e4f89487b6409e3d18c8977570c950e983bb2e4bb2108acaf58cf7260c4433724718da25b35d90b79fc7f9f6351725fe50a62c06a90ad849f1ec56518af82d88cd1fa49c77501417a2ac7fb2902b1192af6f70d116a2e480212ac6aabf1a31f976d8a12c699363e30c093512f9ee2fc0a49ae4e13952f579245bdc6235468777718cb3c7e893d9a162ab6e66c66889cf6957a416ac075e9c74c0dc73452e884993fdc868f6bd04efa09cd2a6dad38167aabec64b3fe7d05bca0202759a83a308c2906", 0xe9) writev(r5, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/04 17:49:54 executing program 2: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d35000)={0x0, 0xfff, 0x7fffffff, 0x3}, &(0x7f0000a6d000-0x4)=0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d36000-0x4)=@assoc_id=r2, 0x4) dup2(r1, r0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000091000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3ff, 0xffffffff, 0x7, 0x493, 0x7fffffff}, &(0x7f0000a0c000-0x4)=0xa0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000aec000)={@common='erspan0\x00', @ifru_ivalue=0x100000001}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000d37000-0xe1)=""/225, 0xe1, 0x10001, 0x0, 0x0) 2018/02/04 17:49:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000f7d000-0xd6)=""/214, 0xd6}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f00001e4000-0xa4)=""/164, 0xa4}, {&(0x7f0000f9a000-0xba)=""/186, 0xba}, {&(0x7f0000564000-0xe3)=""/227, 0xe3}, {&(0x7f0000255000-0xbe)=""/190, 0xbe}, {&(0x7f000017b000-0x8f)=""/143, 0x8f}], 0x8, &(0x7f0000302000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00004df000)={0xfffffffffffffffc}, &(0x7f0000397000), &(0x7f00005ae000)={0x0, 0x989680}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ad000-0x10)='/dev/sequencer2\x00', 0x206001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c0c000-0x10)={0x3, 0x7, 0x7db, 0x4, 0x0}, &(0x7f000096a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000047c000+0xa34)={r2, 0x30, "8cba15e800d111b74ba075fed7a795ad6a9fbef180a198fad8ed821f55db13b9c05a09e1881195e56e2f6ba53bcd2c9e"}, &(0x7f0000c4a000-0x4)=0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x8000000}, []}, 0xf8}, 0x1}, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000f94000)={0x2, 0x1e4, 0x9, 0x8, 0xfffffffffffffffe, 0x8}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x94}, {}, 0x0, 0x3}) 2018/02/04 17:49:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) creat(&(0x7f0000001000-0x8)='./file0\x00', 0xd0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000030a000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0xc, 0x1c, "376790605d8a4f20e59d0a9a57b8b2d227893a3517c863e4e16e87ba85bea66149d36cf9cc6ca7b509521c396984d416d6220b6a0c6819a941d7cb464bce35e0", "4f42b778bcea4d3feca1521f17d66a02c1b0585ab70398fffc232ba2ab8fdcce", [0x5, 0x7ffffffd]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/02/04 17:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/autofs\x00', 0x80, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c71000-0xc)={0x4, 0x1, 0x8, 0x9, 0xfffffffffffffff7, 0xc00000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000228000-0x10)={0x0, 0x10, &(0x7f0000fc0000-0x10)=[@in={0x2, 0x2, @empty}]}, &(0x7f0000e12000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b1a000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7, 0x9, 0xffffffffffff8001, 0x0, 0x3, 0x0, 0x0, 0x101, 0x1, 0x10000, 0x100000001, 0xf90, 0x5, 0x67945c1d, 0xffffffffffffad77]}, &(0x7f0000912000)=0x108) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000b7f000)={&(0x7f0000d45000)=@newsa={0x1b0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "3332501f213838826986f6b5915e2fe18fc2e4a69de5b469f9d8deac0e000000016209aba37bca1d5eafb73773e28fb5efc0c4b81da5a90c2178ea8f62ea299863c7450d336d305814b8312fa46821e8c5e8d0d84a2c4276141b794315d753125f99b7efaba4a0e86165850868765458765a3aca605c24ce"}}]}, 0x1b0}, 0x1}, 0x0) 2018/02/04 17:49:55 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a00000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a155"}], 0x18}, 0x0) 2018/02/04 17:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000055d000/0x2000)=nil, 0x2000, 0x2000008, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) 2018/02/04 17:49:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000f, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000228000)={0x0, 0x20000, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000)=""/233) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x40044590) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x100, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c30000)={r2, 0x3f}, &(0x7f0000d71000-0x4)=0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0x18000, 0x10a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d8c000-0x38)=[@in6={0xa, 0x3, 0x0, @empty, 0xb7}, @in6={0xa, 0x1, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ec2}], 0x38) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/04 17:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x100000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d0c000)={@generic="aa40b1079410473cc66707f80957cf86", 0x0}) sendmsg$nl_route(r0, &(0x7f0000eba000-0x38)={&(0x7f0000b67000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x38, 0x10, 0x9, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0x0, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, @IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000b59000)) 2018/02/04 17:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e7000-0x11)='/selinux/enforce\x00', 0x40, 0x0) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[], 0x0, 0x0) 2018/02/04 17:49:55 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e23000)={0x0, 0x0}) ppoll(&(0x7f0000773000)=[], 0x1, &(0x7f00004b9000-0x10)={r1, r2+10000000}, &(0x7f0000fa9000-0x8)={0x7}, 0xfffffffffffffe59) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a7f000)={0x0, 0xc93, 0x9, 0x13f4}, &(0x7f0000f0c000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"2594a06e9612d2"}, 0x3}, [{"0caff585d7da79"}, {"2c4d15f84ebcd8"}, {"433676cd3c8262"}, {"91ead1d56bc464"}, {"d2fee0d6993bf2"}, {"962e1cd3464908"}, {"ce0ebc811342b7"}, {"34adc0c01b70e2"}]}, 0x48) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000047000-0x8)=@assoc_value={r3, 0xbbe8}, &(0x7f00007fe000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000634000)={r3, 0x7ff, 0x20, 0x2, 0x800}, &(0x7f000085c000)=0x18) 2018/02/04 17:49:55 executing program 1: mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x9, 0x400, 0xfffffffffffffffd, 0x2e23ced9}, {0x0, 0x9, 0x3ff, 0x3}]}, 0x10) socketpair(0x0, 0xf, 0xf638, &(0x7f000076d000-0x8)) 2018/02/04 17:49:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000f66000)={0x10, 0x0, 0xffffffffffffffff, 0x9}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000056d000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000768000-0x38)={&(0x7f00002e7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000738000)=[{&(0x7f00007cd000)=""/55, 0x37}, {&(0x7f000003f000-0x48)=""/72, 0x48}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}, {&(0x7f00007d4000)=""/35, 0x23}, {&(0x7f0000206000-0xde)=""/222, 0xde}, {&(0x7f00001b0000-0x1f)=""/31, 0x1f}, {&(0x7f0000237000-0x10)=""/16, 0x10}, {&(0x7f0000415000-0x5e)=""/94, 0x5e}], 0x8, &(0x7f0000728000)=""/170, 0xaa, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000ec000)={0x0, 0x1000, "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"}, &(0x7f0000e58000)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c4a000-0x14)={0x0, 0x6, 0x40, 0x285, 0x5, 0x2}, &(0x7f00001de000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000015c000-0xb8)={r4, 0xfffffffffffffff8, 0x5, 0x697d, 0x1, 0xffffffff, 0x0, 0x3f, {r5, @in={{0x2, 0x2, @rand_addr=0xff}}, 0x7fffffff, 0x400, 0x9, 0x800, 0xfff}}, &(0x7f0000e9a000)=0xb8) 2018/02/04 17:49:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3d, 0x1, @tid}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000076f000)={0x0, 0xffffffff80000001}, &(0x7f0000ac2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000824000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0xc) fstat(r2, &(0x7f000014e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000006f000-0x4), &(0x7f0000cf5000-0x4)=0x0, &(0x7f000037c000)) getgroups(0x3, &(0x7f0000172000)=[r5, r6, r7]) tkill(r4, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:49:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000013000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000a5c000)={0x8, 0x81, 0xc202, 'queue0\x00', 0xab9}) 2018/02/04 17:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000377000-0x8), 0x80) 2018/02/04 17:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) epoll_create1(0x80000) [ 91.772146] blk_update_request: I/O error, dev loop0, sector 384 [ 91.778498] Buffer I/O error on dev loop0, logical block 48, lost async page write [ 91.822650] VFS: Dirty inode writeback failed for block device loop0 (err=-5). 2018/02/04 17:49:55 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000d29000)) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/04 17:49:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f000022a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000341000)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cd2000-0x53)="e80867b5a2ef85362c07a0c0471466847e1ac8f29b8a8d9ea4f5e760b59f008b296fe87a3025193a5c3af8c1aa08c36dc6f30060ae0651d5a7c9882e74969c3f2639dc2252dfefb61523c6d287ce8359a50c90", 0x53, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x3, &(0x7f000085f000)=""/255, &(0x7f0000001000-0x4)=0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000095a000-0x4), &(0x7f000049f000-0x4)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/04 17:49:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000002000-0xd0)={0xc6, 0x200, 0x7, 0x0, 0x2, 0x5, 0x0, 0x8, 0x0, 0x1, 0x8000, 0x2, 0x101, 0x5, 0x200, 0x8, 0x101, 0x9, 0x1, 0x7fff, 0x3ff, 0xfffffffffffffff8, 0x6, 0x101, 0x3, 0xf107}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) clone(0x0, &(0x7f00009f4000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000544000-0x1c)) waitid(0x0, 0x0, &(0x7f0000002000-0x10), 0xa0000004, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000)={0x30, 0x6, 0x1, 0x4, 0x2, 0x3, 0x1, 0x1ff}, 0x0) 2018/02/04 17:49:55 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000015000-0x4)=0x2) fallocate(r2, 0x0, 0x0, 0x400000000006) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000051000-0x4)=0x2, 0x4) 2018/02/04 17:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006d4000-0x18)={0x0, 0x401, 0x30, 0x7, 0x9}, &(0x7f000083d000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000067000-0x98)={r1, @in6={{0xa, 0x3, 0xeea003, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xa8ef}}, 0xfffffffffffff801, 0x1}, &(0x7f00006fc000)=0x98) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/02/04 17:49:55 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0x1e7) 2018/02/04 17:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x40000) write(r1, &(0x7f0000fd6000), 0x0) 2018/02/04 17:49:55 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3eac, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/04 17:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00001e5000)='\x00', 0xc2, 0x84, &(0x7f0000663000-0x40)={0x0, 0x8000, 0x80, 0x6, 0xfff, 0x1, 0x60ad, 0x4}) r0 = getpid() mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x8000, 0x2, @tid=r0}) socketpair(0x2, 0x4, 0x101, &(0x7f0000c52000-0x8)={0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x4, &(0x7f000038d000-0x20)=[{0xffff, 0xe4d, 0x1, 0x2}, {0xfa09, 0xffff, 0x401, 0x6}, {0x7, 0x28ea, 0x4, 0x3212ebd5}, {0x6695, 0x100, 0x7fffffff, 0x1818}]}, 0x10) 2018/02/04 17:49:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000010000-0x32)=""/50) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000a25000-0xe8)) 2018/02/04 17:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000d0f000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009e9000-0x18)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000860000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000551000)={r2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0xc, 0x0, &(0x7f0000065000-0x5)=[@free_buffer={0x40086303, r3}], 0x72, 0x0, &(0x7f0000291000+0x17b)="d8c3028d1c49b095edd2a430ab0bd88de1110000e2d3fb4e6ae21c0c6f65b78537f3cf02101b2d261b65687d4441e6e97fc5a1917297f2c82a543c15c28e83ecee0191bc21c53c9a01d0d9edf8d77adfe4f46a781bf247cfdc6527a1a5ce44e1e8ecacc14fe8ae275430e5153dbeb0317c7b"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f000042e000-0xbc)={0x3, 0x0, 'client0\x00', 0xffffffff80000000, "354ad41bc9adfa98", "fda7f353d4b70d7223740e905bd683945ee6f558d5507e4d521d239789b464eb", 0x3, 0x5}) fcntl$getown(r0, 0x9) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000ff5000-0xc)={0x2, 0x6, 0x8, 0x7, 0x5, 0x3}) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000323000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x0, &(0x7f00001b6000-0x18)=[@flat={0x776a2a85, 0x0, r5, 0x3}], &(0x7f0000085000)=[]}, 0x7}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/04 17:49:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093a000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb8, "beb476e7d4272c655bf09c4717f4a7bd22b3b3b20e83721d9c6f57949a2153e66965e8d8075410f3fa4f1e980b5d9e72092b03dc40951c40e7f638eed9f23f603060d92cb499d95a133a1682118b701a553fe9ac2139aef264391f3590f481b6d69ef76fa760df3e272a7e45650783205ca869d7032373e44dbbf0d9caa7cd287e8a687ce57d6105f6dcaf7dbf7b788e869c95c2c45d871c359fbc37b4c7865d36703ff0942ebac5a85274abc00281861857d3564f07b7b6"}, &(0x7f000078e000-0x4)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cc7000-0x18)={r2, 0x5, 0x0, 0x2, 0xffffffffffffff81}, &(0x7f0000001000-0x4)=0x18) 2018/02/04 17:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000ac5000)=@full, &(0x7f0000371000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000985000)={0x0, 0x3}, &(0x7f00004db000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004cf000-0x10)={0x20, 0x0, 0x7, 0x4, r1}, &(0x7f000068a000)=0x10) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) 2018/02/04 17:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd}, 0x48b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000cb1000)={@loopback=0x7f000001, @rand_addr=0x7, @rand_addr=0x1ff}, 0xc) 2018/02/04 17:49:56 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3eac, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 92.590116] binder: 15237:15243 BC_FREE_BUFFER u0000000000000000 no match 2018/02/04 17:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000088b000)={0x2, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) [ 92.703100] binder: 15237:15257 got reply transaction with bad transaction stack, transaction 108 has target 15237:0 [ 92.754353] binder: 15237:15257 transaction failed 29201/-71, size 24-0 line 2935 [ 92.783526] binder: 15237:15268 BC_FREE_BUFFER u0000000000000000 no match [ 92.794089] binder: BINDER_SET_CONTEXT_MGR already set [ 92.794099] binder: 15237:15261 ioctl 40046207 0 returned -16 [ 92.883379] binder_alloc: 15237: binder_alloc_buf, no vma [ 92.883398] binder: 15237:15283 transaction failed 29189/-3, size 0-0 line 3127 [ 93.099190] ================================================================== [ 93.106583] BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 [ 93.113238] Read of size 8 at addr ffff8801add22d38 by task syz-executor1/15257 [ 93.120667] [ 93.122283] CPU: 0 PID: 15257 Comm: syz-executor1 Not tainted 4.9.80-gb30d2b5 #28 [ 93.129885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.139232] ffff8801adddf610 ffffffff81d94b69 ffffea0006b74880 ffff8801add22d38 [ 93.147257] 0000000000000000 ffff8801add22d38 ffff8801add22d38 ffff8801adddf648 [ 93.156111] ffffffff8153e093 ffff8801add22d38 0000000000000008 0000000000000000 [ 93.164124] Call Trace: [ 93.166702] [] dump_stack+0xc1/0x128 [ 93.172057] [] print_address_description+0x73/0x280 [ 93.178711] [] kasan_report+0x275/0x360 [ 93.184326] [] ? __lock_acquire+0x2eff/0x3640 [ 93.190471] [] __asan_report_load8_noabort+0x14/0x20 [ 93.197215] [] __lock_acquire+0x2eff/0x3640 [ 93.203159] [] ? __lock_acquire+0x629/0x3640 [ 93.209187] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.216171] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.223154] [] ? __lock_is_held+0xa1/0xf0 [ 93.228923] [] lock_acquire+0x12e/0x410 [ 93.234518] [] ? remove_wait_queue+0x14/0x40 [ 93.240546] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 93.246838] [] ? remove_wait_queue+0x14/0x40 [ 93.252865] [] remove_wait_queue+0x14/0x40 [ 93.258722] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 93.265707] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 93.272950] [] ep_remove+0x41/0x290 [ 93.278197] [] eventpoll_release_file+0xc5/0x140 [ 93.284574] [] __fput+0x5a8/0x6e0 [ 93.289657] [] ____fput+0x15/0x20 [ 93.294730] [] task_work_run+0x115/0x190 [ 93.300411] [] do_exit+0x7e7/0x2a40 [ 93.305659] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.312642] [] ? binder_ioctl_write_read.isra.55+0x188/0x9a0 [ 93.320059] [] ? release_task+0x1240/0x1240 [ 93.326004] [] ? check_preemption_disabled+0x3b/0x200 [ 93.332816] [] ? __dequeue_signal+0xa3/0x550 [ 93.338846] [] ? recalc_sigpending+0x72/0x90 [ 93.344876] [] do_group_exit+0x108/0x320 [ 93.350556] [] get_signal+0x4d4/0x14e0 [ 93.356066] [] do_signal+0x87/0x1a00 [ 93.361399] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 93.368818] [] ? do_vfs_ioctl+0x458/0x1140 [ 93.374674] [] ? setup_sigcontext+0x7d0/0x7d0 [ 93.380789] [] ? ioctl_preallocate+0x220/0x220 [ 93.386993] [] ? selinux_file_ioctl+0x355/0x530 [ 93.393281] [] ? selinux_capable+0x40/0x40 [ 93.399137] [] ? __fget+0x228/0x3a0 [ 93.404382] [] ? __fget+0x47/0x3a0 [ 93.409542] [] ? exit_to_usermode_loop+0xac/0x120 [ 93.416002] [] exit_to_usermode_loop+0xe1/0x120 [ 93.422293] [] syscall_return_slowpath+0x1a0/0x1e0 [ 93.428842] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 93.435387] [ 93.436987] Allocated by task 15261: [ 93.440674] save_stack_trace+0x16/0x20 [ 93.444619] save_stack+0x43/0xd0 [ 93.448040] kasan_kmalloc+0xad/0xe0 [ 93.451723] kmem_cache_alloc_trace+0xfb/0x2a0 [ 93.456272] binder_get_thread+0x15d/0x750 [ 93.460475] binder_ioctl+0x18d/0x11b0 [ 93.464331] do_vfs_ioctl+0x1aa/0x1140 [ 93.468185] SyS_ioctl+0x8f/0xc0 [ 93.471519] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.476239] [ 93.477926] Freed by task 15261: [ 93.481260] save_stack_trace+0x16/0x20 [ 93.485204] save_stack+0x43/0xd0 [ 93.488625] kasan_slab_free+0x72/0xc0 [ 93.492482] kfree+0x103/0x300 [ 93.495648] binder_thread_dec_tmpref+0x1cc/0x240 [ 93.500463] binder_thread_release+0x27d/0x540 [ 93.505013] binder_ioctl+0x9c0/0x11b0 [ 93.508869] do_vfs_ioctl+0x1aa/0x1140 [ 93.512727] SyS_ioctl+0x8f/0xc0 [ 93.516062] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.520785] [ 93.522384] The buggy address belongs to the object at ffff8801add22c80 [ 93.522384] which belongs to the cache kmalloc-512 of size 512 [ 93.535010] The buggy address is located 184 bytes inside of [ 93.535010] 512-byte region [ffff8801add22c80, ffff8801add22e80) [ 93.546851] The buggy address belongs to the page: [ 93.551753] page:ffffea0006b74880 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 93.561922] flags: 0x8000000000004080(slab|head) [ 93.566645] page dumped because: kasan: bad access detected [ 93.572409] [ 93.574004] Memory state around the buggy address: [ 93.578904] ffff8801add22c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 93.586235] ffff8801add22c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.593567] >ffff8801add22d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.600894] ^ [ 93.606052] ffff8801add22d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.613381] ffff8801add22e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.620706] ================================================================== [ 93.628031] Disabling lock debugging due to kernel taint [ 93.633448] Kernel panic - not syncing: panic_on_warn set ... [ 93.633448] [ 93.640785] CPU: 0 PID: 15257 Comm: syz-executor1 Tainted: G B 4.9.80-gb30d2b5 #28 [ 93.649588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.658913] ffff8801adddf568 ffffffff81d94b69 ffffffff841970af ffff8801adddf640 [ 93.666890] 0000000000000000 ffff8801add22d38 ffff8801add22d38 ffff8801adddf630 [ 93.674860] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 93.682833] Call Trace: [ 93.685390] [] dump_stack+0xc1/0x128 [ 93.690727] [] panic+0x1bc/0x3a8 [ 93.695713] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 93.703913] [] ? add_taint+0x40/0x50 [ 93.709251] [] kasan_end_report+0x50/0x50 [ 93.715016] [] kasan_report+0x167/0x360 [ 93.720616] [] ? __lock_acquire+0x2eff/0x3640 [ 93.726730] [] __asan_report_load8_noabort+0x14/0x20 [ 93.733458] [] __lock_acquire+0x2eff/0x3640 [ 93.739399] [] ? __lock_acquire+0x629/0x3640 [ 93.745429] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.752417] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.759399] [] ? __lock_is_held+0xa1/0xf0 [ 93.765166] [] lock_acquire+0x12e/0x410 [ 93.770760] [] ? remove_wait_queue+0x14/0x40 [ 93.776789] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 93.783079] [] ? remove_wait_queue+0x14/0x40 [ 93.789106] [] remove_wait_queue+0x14/0x40 [ 93.794960] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 93.801944] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 93.809191] [] ep_remove+0x41/0x290 [ 93.814439] [] eventpoll_release_file+0xc5/0x140 [ 93.820815] [] __fput+0x5a8/0x6e0 [ 93.825887] [] ____fput+0x15/0x20 [ 93.830960] [] task_work_run+0x115/0x190 [ 93.836640] [] do_exit+0x7e7/0x2a40 [ 93.841887] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.848874] [] ? binder_ioctl_write_read.isra.55+0x188/0x9a0 [ 93.856293] [] ? release_task+0x1240/0x1240 [ 93.862235] [] ? check_preemption_disabled+0x3b/0x200 [ 93.869043] [] ? __dequeue_signal+0xa3/0x550 [ 93.875072] [] ? recalc_sigpending+0x72/0x90 [ 93.881099] [] do_group_exit+0x108/0x320 [ 93.886780] [] get_signal+0x4d4/0x14e0 [ 93.892287] [] do_signal+0x87/0x1a00 [ 93.897621] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 93.905038] [] ? do_vfs_ioctl+0x458/0x1140 [ 93.910893] [] ? setup_sigcontext+0x7d0/0x7d0 [ 93.917007] [] ? ioctl_preallocate+0x220/0x220 [ 93.923208] [] ? selinux_file_ioctl+0x355/0x530 [ 93.929494] [] ? selinux_capable+0x40/0x40 [ 93.935349] [] ? __fget+0x228/0x3a0 [ 93.940593] [] ? __fget+0x47/0x3a0 [ 93.945753] [] ? exit_to_usermode_loop+0xac/0x120 [ 93.952218] [] exit_to_usermode_loop+0xe1/0x120 [ 93.958509] [] syscall_return_slowpath+0x1a0/0x1e0 [ 93.965057] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 93.972035] Dumping ftrace buffer: [ 93.975546] (ftrace buffer empty) [ 93.979224] Kernel Offset: disabled [ 93.982820] Rebooting in 86400 seconds..