[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.743645] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.739921] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.953205] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 21.917211] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.210' (ECDSA) to the list of known hosts. 2018/02/24 10:40:28 fuzzer started 2018/02/24 10:40:29 dialing manager at 10.128.0.26:37971 2018/02/24 10:40:32 kcov=true, comps=false 2018/02/24 10:40:33 executing program 0: 2018/02/24 10:40:33 executing program 3: 2018/02/24 10:40:33 executing program 7: 2018/02/24 10:40:33 executing program 4: 2018/02/24 10:40:33 executing program 5: 2018/02/24 10:40:33 executing program 1: 2018/02/24 10:40:33 executing program 6: 2018/02/24 10:40:33 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 32.546309] IPVS: Creating netns size=2552 id=1 [ 32.618469] IPVS: Creating netns size=2552 id=2 [ 32.663010] IPVS: Creating netns size=2552 id=3 [ 32.708608] IPVS: Creating netns size=2552 id=4 [ 32.778745] IPVS: Creating netns size=2552 id=5 [ 32.854657] IPVS: Creating netns size=2552 id=6 [ 32.947910] IPVS: Creating netns size=2552 id=7 [ 33.043602] IPVS: Creating netns size=2552 id=8 2018/02/24 10:40:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000000000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/24 10:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x8}, 0x20) sendto$inet6(r0, &(0x7f0000000000)="6fbc8a7de1668a3245da91afe52e7766363422e20dfe1f2c0da908e833bc634a331b35244227d484834cc4453cca7a4ec94c0ed23fbb1219e73aec38cd4a1936ca7affbe7fd29e79dcf73938e72040c65a0e1161ca2b7e3ed338122cf582b42d707bb1c5c4c35ddbf5c68d1d562afd74f4cee7ba71b9efb4ca764d8097ef0aed4bb9dec257c89b40a761dc10e9db70d759dd7fa14aba398f828eb1be235acf454dab4271d501bdab228bed26d92d1a0b6f2578d6fa", 0xb5, 0x8040, &(0x7f00000000c0)={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, 0x1c) 2018/02/24 10:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) 2018/02/24 10:40:37 executing program 3: waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000f02000)={{0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000dd6ff8)='./file0\x00', &(0x7f0000b1bfe0)={{0x0, r0}, {0x0, 0x2710}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0xffffffffffffff54, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) 2018/02/24 10:40:37 executing program 3: nanosleep(&(0x7f000036eff0)={0x77359400}, &(0x7f00001dd000)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000ce7fe0)={{0x77359400}, {r0}}, &(0x7f0000019000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x8, 0x5, 0x100000001, 0x7fff, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) 2018/02/24 10:40:37 executing program 0: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) setgid(0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20402, 0x48) ioctl$VT_RELDISP(r0, 0x5605) seccomp(0x0, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x48684119, 0x8, 0x6}]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40000, 0x0) modify_ldt$write(0x1, &(0x7f0000000100)={0x0, 0x20001000, 0xffffffff, 0x80000000, 0x7, 0x7, 0x9, 0x8, 0x5, 0x100}, 0x10) 2018/02/24 10:40:37 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x101400) signalfd4(r0, &(0x7f0000000100)={0x7fff}, 0x8, 0x0) 2018/02/24 10:40:37 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001200)=[{&(0x7f0000000040)="c8", 0x1}, {&(0x7f0000000080)="a63eeb2c6f5b3f186fca97f8531dd85a90ac7f4bfc5cfbc77a747d1131d6d54949c820f019ca45d834", 0x29}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="3fcb591d1be623f6801666e7aa5074fb512d3b3f20db0c6f87c86ce29f0b3d8dd8e47c8408cca0d44050a9a5", 0x2c}, {&(0x7f0000001100)="bac83abd901fdb2c73637b10ea5596a180ca64b13cb12bf1750d567022d7a66c3547d0deab6e5c5f337cdabb58d996a417d2e3567f851846180bf86daf479f24ef5e5fd74cb35f8303e596519738e3e12395c0625ce6c20d593c206169123c482d32b34bdbc0c64d7631c59226fcd5037916250b4a0babe3abed99742d96917a394e9bf81afa51bb36f59c57e480a9d89ef483aa869ec5638bdadad30b9877711a4f6dee519d79168f53251e17dd2854aefc51497529cfb82666ab2773b08ff6b7abf39c8cb2e6", 0xc7}], 0x5, &(0x7f0000001280)=[], 0x0, 0x48c0}, 0x40000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendmsg$unix(r2, &(0x7f0000000240)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000000280)=[@rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0]}], 0x28}, 0xfffffffffffffffd) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000000200)}, 0x0) 2018/02/24 10:40:37 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x12) write$tun(r1, &(0x7f0000000040)=@hdr={0x0, 0x0, 0x80, 0x6, 0x200, 0xffff, @ipv6={0x6, 0x6, "b7523f", 0x1068, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@srh={0x2b, 0x2, 0x4, 0x1, 0x9, 0x5, 0x6, [@loopback={0x0, 0x1}]}, @srh={0x0, 0x8, 0x4, 0x4, 0x400, 0x3dcbeb2a, 0x6, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}]}], @udp={0x1, 0x0, 0x1008, 0x0, "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"}}}}, 0x109a) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001100)=0x8, 0x4) write(r0, &(0x7f0000000000)="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", 0x96a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001100), &(0x7f0000001140)=0xc) 2018/02/24 10:40:37 executing program 7: clone(0x0, &(0x7f00009e4ffd), &(0x7f00005faffc), &(0x7f00000f9ffc), &(0x7f00001c9ffe)) sysinfo(&(0x7f0000173000)=""/4096) r0 = dup(0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4, 0x9, 0xfb7, 0x92}, {0x6, 0xfffffffeffffffff, 0x8, 0x101}]}, 0x10) 2018/02/24 10:40:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x8080) fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) 2018/02/24 10:40:37 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x9) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@empty, @multicast1=0xe0000001}, 0xc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000000cffc), 0x4) 2018/02/24 10:40:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value, &(0x7f0000d73ffc)=0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x200) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) 2018/02/24 10:40:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') lseek(r0, 0x0, 0x1) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x9000}, {r0, 0x2000}, {r0, 0xc}], 0x4, &(0x7f0000000040), &(0x7f0000000080)={0x4}, 0x8) 2018/02/24 10:40:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) restart_syscall() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0xf4, @empty, 0x40}}, 0xc3, 0x711d6188, 0x87, 0x1, 0xa0}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x11d) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000001c0)=0x7) 2018/02/24 10:40:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00006a7000)='./file0\x00', 0x4000001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) 2018/02/24 10:40:37 executing program 2: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000002b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000002b80)=0xffffffffffffffd9, 0x800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002bc0)={0x7fffffff, 0x0, 0xa000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x7fffffff, 0x1}, 'port0\x00', 0x8, 0x80000, 0x80, 0xffffffff, 0x5, 0x5, 0x400, 0x0, 0x7, 0x2}) 2018/02/24 10:40:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000048df20), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8000000000000}) fcntl$getown(r0, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="6501800000617400") flock(r2, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x219, 0x38, 0x9, 0x2, 0x101, {0x0, @in={{0x2, 0x1, @empty}}, 0x2, 0x80000000, 0x2, 0x5475, 0x4a}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) read(r2, &(0x7f0000978f0f)=""/241, 0xf1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xc, 0x4, 0x7, r3}, 0x10) 2018/02/24 10:40:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r0) 2018/02/24 10:40:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000140)=0x60) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) 2018/02/24 10:40:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x80800) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x5ad2, 0xc9, 0x6]}, &(0x7f0000000180)=0xa) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/24 10:40:38 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000080)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3ff) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/02/24 10:40:38 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setpriority(0x2, 0x0, 0x7) socket$inet(0x2, 0x6, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x800000000000000}, &(0x7f0000000280)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x835}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="5206e9ee2c327b21d0d8d553c5aaf3c7abc37e866e06508905a47c200a776aa2ea4b465eff2216f22aecadac1cdde6a5d1fa58a22e71e7bbe4cf5ccbec99f3280a4a6f0aff327391a778c546", 0x4c}], 0x2, &(0x7f00000002c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x205, 0x400, 0x9, 0x7, 0xf7, 0x9869, r2}}], 0x30, 0x1}, 0x4000) [ 36.588577] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 36.602725] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43256 sclass=netlink_route_socket [ 36.625078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43256 sclass=netlink_route_socket 2018/02/24 10:40:38 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 10:40:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common="65716c0000000000000000df00", @ifru_names=@generic="de5c080000000000feff0ce63d9d0104"}) syz_extract_tcp_res(&(0x7f0000000000)={0x0}, 0x1, 0x2) syz_extract_tcp_res(&(0x7f0000000040)={0x0}, 0x10000, 0x4) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0xe9bf, @ipv4={{0x0, 0x4, 0x0, 0xff8000000, 0x0, 0x3, 0x20, 0x0, 0xff, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x0, 0x9e, [@loopback=0x7f000001]}, @generic={0x86, 0x0, "89dff7a6"}, @noop={0x1}, @cipso={0x86, 0x0, 0x101, [{0x7, 0x0, "6cc2b68034d5fa"}, {0x7, 0x0, "e48dc2028eff817af43f"}, {0x7, 0x0, "6a238d72fd2b"}]}, @ssrr={0x89, 0x0, 0x3, [@broadcast=0xffffffff]}, @end]}}, @tcp={{0x0, 0x3, r1, r2, 0x4000000000000, 0x0, 0x0, 0x88, 0x7, 0x0, 0x401, {[@timestamp={0x8, 0x0, 0xfffffffffffffff7, 0x7}, @window={0x3, 0x0, 0x60}, @fastopen={0x22, 0x0, "785f4ff5fe4e"}, @exp_fastopen={0xfe, 0x0, 0xf989, "ac4afe92a02f20f2644ba660bbe783a3"}, @md5sig={0x13, 0x0, "64d85f6fb949976323933b28eecc2e0e"}]}}, {"161957e077b7232419f95c4375f1a982afc320d5fddd51872abc13cf9bff225a8bd13ea1b3a494f8dbc3bf72f8cb9b5811784ed5b3c7bd294e3fcb1ec676d89fe0514cd20eb2ce7550761dc407bb2ee48b6e3fdf27055759281f582f49e29a51a611"}}}}, 0xffc1) 2018/02/24 10:40:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x12000000000, 0x2, [0x9, 0x6]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x10001}, &(0x7f0000000140)=0x8) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x1, 0x5}, 0xc) fsync(r0) 2018/02/24 10:40:38 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x68) ftruncate(r0, 0x0) r1 = memfd_create(&(0x7f0000813ffa)="84616d667300", 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchdir(r1) ftruncate(r1, 0x1) 2018/02/24 10:40:38 executing program 7: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80) 2018/02/24 10:40:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) getdents64(r0, &(0x7f00000d7000)=""/72, 0x26) 2018/02/24 10:40:38 executing program 2: userfaultfd(0x207ff) 2018/02/24 10:40:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r2 = socket$inet(0x2, 0x7, 0x28696b53) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="1c43ae32e679ac7f511143c0c83c6f1964453cf2ef38d13fd0839e90eac673fcf9036e865760bf3a520060699d24de0f3d8f715c37ff4cf30e4b055cde8e86caf7f23dd262b43a4393c5a85a6a0126e90de29f82d1fdc706d3a6bf564bbb84bf7a30f7c0d57125fea662a8cf77aabf23bb6b152eed6984532c70fd3e1961303a5df2da6815faad2020bdfdee121692d395513d2430dd860f5384c8dc0da27c07b4", 0xa1, 0x0) r4 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2e0da87b99eecf27d439e658008b9b62c3d37f54c20036057a6926bd1a9dd3868303a43c224c960aa3335cb53546b88d9f5ce77b5a5c25d2da7b4ce16788c5c670508faf5db4eb66d55ddf5c140e17d3593bc0606df13e4a3d6fbf4e976593cfde5351753d29835c9234c028f15b7cba2bd24bedcbe1c3665f3e53a8", 0x7c, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0xff, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[], 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x4, 0x12, 0x100000000, 0x20, 0x0, 0x0, 0x10001, 0x0, 0xffff}) 2018/02/24 10:40:38 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x4) 2018/02/24 10:40:38 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r2, 0x202, &(0x7f0000fa7ff7)={&(0x7f0000fa7ff8)}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101002) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) 2018/02/24 10:40:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20002000032, 0xffffffffffffffff, 0xefffffe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) 2018/02/24 10:40:38 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x1, 0x3f, 0x6, 0x2, 0x4, 0x9}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00001c4fd8)={@generic="09a1c5d72aa5cc74f58a30f4f72d396c", @ifru_map={0xa08, 0x20, 0xb7a, 0xeb7f, 0x100000000, 0x54}}) 2018/02/24 10:40:38 executing program 7: r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x4400, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x9, 0xda, 0x3, 0x86}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7e1}, 0x8) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x38) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x3f) creat(&(0x7f0000000040)='./file1\x00', 0x0) 2018/02/24 10:40:38 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000918ffc), &(0x7f0000311000), &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/24 10:40:38 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f0000000000)='ppp0nodevn\\-ppp0(vboxnet0eth1.\x00', 0x1) r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) 2018/02/24 10:40:38 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000013c0)=[{&(0x7f0000000040)='1', 0x1}], 0x1, 0x0) 2018/02/24 10:40:38 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0x3}, 0x5, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x1000000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000001c0)={@multicast1, @empty}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x800000000000022c, [0x20, 0x7ffd, 0x8, 0x2]}, 0x2ee) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), 0x4) 2018/02/24 10:40:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="7bccb3c49b788f6379b30b167ad4533b7b7f9633a8df8450bc5a1ac2ed1d1b9067254934f3264856b2c39fc66acb253e919c607bab4436f7a0770121d398361c0099a8cb43c070839f8769235d1e0da8469fc19960d1c001326c867457afe627dc4867705c55a1e59bd84d82d6055c16ab2e13b85b895620aeddcf01f63edbdabd91c21d2af92d3a64c45059a3c29d13ccc3144c6376cdddaa2d58aedb480814", 0xa0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f00000def74)="1600000015000701000910d4000027020c00000100", 0x15) 2018/02/24 10:40:38 executing program 5: r0 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="e8d59a854a86799fa29f871b734ab00c4a8b8df3a024bfb5c92dfbff5bf02298d2fd83b9aa90932adc30c1f8d506530d64e460813a579e2d7769aabdfba0956aa8081ffddf00c68dba8fa1aefe3cc98aa6b9659ad1efd51c03e453f196b9afadd26fcc8a75e0c3c8fddc6f48dcae8fd2224e781a906e2b5426b273772fb287222491c327ac1bf7abdba2429c12e35d526be018dba05b14385213c0a4cf644d93b8bf404577bcef56a50b900519dda9f146dbe9f0f02ad01788d8d3ce598d103718171b09b774ac2bd370af4ce69d52cd8b30c934a2516b1e76e9d0e5a968060dec5d01f3816d74e512480cea76c0788c384e7d14d5f4062bb31e7281e64b115955db05a65f99d72a95940b84978cab8e3686c9e5d66ef8c1235cb3676a1786b91f70bac814bba433a480da54918a94e26a70bb96a86db3920aac478eccfd853cce172e0ef1490b17e0609c889436c3daa11e6875a5c04cc8f60ba65170c06496f2132f9b8d7d4eeb3df44a5ce6499402b1573763042b799794d438b27904727a61bee2ea07403faf16839f19c376c87d168eb3a649c10f4700d4176a6ca77a7df88aadeeac6fc57926e158c2624ad1c6dc0eec60e312e7ac21758abe33e377b5553847fc46ddb36fa55a019f3a9ed4574441cd1f69ce7e603b620c7614c04cd10b7e27979c7ade56b3a2319f9e776ae981cc950281f206694e73f2c74b7d7281c0efcf29a49495ce1a3de8efd4a6595a31e76cb1c4f064624c8c43d615d8cfdb48409e31273954c49a3bc933662cf5286a9d66bd477e3a8a7c227fc58f44d28d7494fa0089aae0274f53bcfc247a29a8a97a84459f5970fcda23d863a6b966acaf3ba3b2fc1f5fef687d261a9c21cdae228006cfbf4d32181939f3a54d09e166ff3510e1f3975556c756cc0eb8cc12d75fc13f1c42a56db619c0419aba58e17085358b93a7104ec9d7a28316a6363220375d247ede828bc95d79d3ee7c11f7a435a9996140a6dbe48890be666cc2b59a04ce53d76a7232da2219d23152c2c1f9e90768793b607959027eff1f597113b7b12359c7f2b0b2306a73460004ec0b22a8c1110dbe7149ab74df780ba5f56fb85caae0bf5375ab1da6ee0b427ce4dd71724df02326711b38d2fbd9297467a55a0c127441839358cbad6b20739c6d3ae2866c91e72bbb634cd3890cf68508d10adcf2a8d0f58fd69446c1d4a24836d47f83ae21e3df76840690e6a870f051489c3379207921f4e0834c1be5913222dbed1edc481a8a6380d798f38d8530e1ec4cd7bbccb94ea62960020ee5990b3e08e0ee8dd030664ebc4d17b548d5d17d32828eedab3053f4d944d47ef4f3d70bcd243366f8b2fb2c6dc9bea8d6ba371014a9fc6d0c9d8cba3e70b8c143376adf3d1758e6b95a17aa21485dc13295a71a3fd7879daeb23a4aa87a2e19e86cc7d4ef0b415e120637b82ad812c236a84bd5b2e8309422f51fa61e6a21fe9dacef1cabc4f1a4a6279d07e45178a88e46e1503c22b23f6c59f2a4d1569bdf72edeac038b0d934a910bb61ea0b6dde0bbfea0656bbae1c6e12da3124b2bfc5505873f78991faab1b4d648a5ef0d12eb1a949a1910666ef60e6d343d8d092d4bcbd48c02d91dcd2aa48b375b87bbe154f4bbe274b458b859a8f99c4eefdf917b81dca026f61e0d2bb55632fce78b3be0b0a1434e7b25b73d36f89d64a9771f019ee8f3729e1bd329fa74fb3e341c2fb999014a4baf0a43a36b7ff2e448602b24d23c3197713de0d4eff35e11005c785cffc037db69cd99703fb0084613a089e5cecee898ac50d133056c389147f1cb1308fa3f9f5276966ddf088c2818852e6b1b2ba437ae891caf6639cfa8aa6fbdf640a6ea5b7af93457c1199cfe1066a4ad9e008a24925291bb9a8ba6bfed3d59bfecc5ffd78ead432fb9cc16d92547eb3df0fabf628ff7dc0292d8323dd989137d1f54ee3b0e63bda6b6fc310a805dfdc712d8d2713035357138657ee7cabcc6cfd3024ee1a3aa351132edb0b4066e7df88ebb9f809d2b21c6cc54afc11c186060d3d259b0d4b5489a2b0e539c3143a88615340e8b36b607c57b2e60edddb7d19600940d7d35c5bdeacc09c30362f5da78dcbb3ef92d9cdec54c01b8006dd7a8f377e05af654fceabc69da65f411214ac1fdb3b0c5da529aac86a49bdd278ef51742d6a210b19b2b844834a9ccde9fe10a4079a711d288d6119d91cf68c3f3028a0e9c3ceec76559d68821dda6b43683e16cfe9acbc0f964ca093bbba183fc89de081fa4879d1c3d8cef4f262e62cedbe08c5a04f09b949e6393254eb46a517b55c2be55ede59939fb549d3a28dfe972ee4c012faa7a18ae2010977a76120ad6d23527eca49c642c0b0052b2845178a3e5ae7f15d9ff36e4d62ce90c516ae45f29e73f20fb3b8ef202e47f66faed087d65f8135ae2c07f770d7073b432a9443eb31aaf5d1ef1a5bc1632af5bfde70af39d6a9c96d69b02e05265f3655abf544acf34bf3ff351d5e677ced85097efff433ad0181741046218a002acd74d8f5d01fb6330f22beb818fc19524093544368084004659303c94b526093372ede90e597a1b9ac5462c163c3191908617d8ef17e4c63023ae1cb84a49c9d642ddf32c9383b1a4d9f4895a79a47a0181df521de248acf0b840d86e4f32e917d07e103dd1d4dacbe9576732026d6c2f5d573988bc968166e5f4770248a0251445e4888defc385365c9a93ae706f49bd858aecc6a874d2bf4c7f072e1fb686a7129fc1bb2880ab9e5694774266ae9233c221a9561250149691b0e3078184db26ad4083f0859ccae64e59468e263df9a17e3480971b419bfd108d442716e47ba19716aaadcad6afb98e4a80c014234016b77bb92d4cd98ac43fcd2e739cb2dc7ea96cb04060270d29c8ec064cfc43be5639089127e3273f71cc38d1f356fae00601e6ed15dc91280dc39f05ea7f712fcc46e5d3c37726255a93e2d2faeb784349a0e3ef71e29fc51136889b0764b4143fda63ff4dee8137626aa44713f6f04905deb95e5725352f4f0169ec03f2877792e4bf0e0148224e81ddbbe04d439fff3b88115a4c12cb22be55bd69c0d8d0c1f2bafa1b1c7f4cc21ff22d84087879ab056f09876694b0847746d99b34bafef5bcd5856e9d9bb4eab09ef23905a5f9c3e0e82c8314bbe50e7a84875a2d02d622154f7d39f6eec1adea80c871f4be46c56427903f6779406978a1ace1702227472e35f89f4e936955c5938d8165a6311c4c78125018572408bbbf7b4c10868122436996752db6584a581c995b8d4a6cb76298e25cdfeafdd68c80bdde8e0989aa4c03e8e1e0b3473dcee45e91f64cd5649527063a2e82abe5554de5b8c972ba50a3e180d332acb2a7dc624aeab3a77750eb8d59c1013951c2399e5635d6e59c14524b12ffeeeb357b787f3e0e912a0bcaea70ddbd677b53cd03c809d21c8ee530854361007220d8fb565c7275b40aa2b714d0be16aea020f19c147b780dace27b3cd4b11769bf41a14cc81f47ea679416d62ae5b340626670c417f6343b731219214821b53fab3d5be46efb89a2cd27fa67f9d80b19ba73f7fa752476e263f7f45aff0456e7dc5c0fb5f7a8db0136b8de69cdf7a3c7df4f07bc5a0acfe8043874de7e117872687bcaaa6ca282dd9551b7cf83fd96faca813e98b1532771bb441e35a72989782176faf709d4e4e572853b4162ae96bcb762f0bc09752eb6198cfc1c00e03386f81d6015226c69557c4f290a0091d14369b9dc70b87887e6f765dd99f41e71a43868c38e6260598cc1d5a226393838cc7003434f1785187e0259d801c04491248da0ae50f6aaf4cd94c22ed16922e2e301e5ea31def789ea682ed28178c00c053fe7835c305b8f7efdf5f859e633084c9eee80b2a6a4134a61ef370b8538e6fb62b0f85e8ff83377db724da142927dc80addeba1a1d8cc62739f2ab55204f47a667c93ea28092cef5c1f0d5354767afba860d3469f82dd96003c65a3ef2c853f7cc9ff96ae931075e1d8296d0af136245766e65f21b6cf85b3b777074cbde475bc686bcf512357d5b870b835c5e680f2c89aff9ca3fb55170cc9a3613a01fd3a160d2884498adac4f725c9643e60f88abaf0c92f907e7cefe69e82929085cf879ba411e91a13f5d243bed8667c50fe6ca20ef5544c40fe53167c11a61f1b28ec03adc2379da97b655376eeff080a7323d06305fc36bf646787f57600524c659fa5b9c25c7cc9ab2151b91a5fdb39d13556f21111b27622651b1248436ce611e3721a670fe0b5454d463cc9a7d93290625f2fc4c0586214b26d1bf7810243149e9106243824178cd7152aa3fb7378b3a49b5818a855a016d9d1d74bd2047be03a3d59ad9b65d77d452a17028099a27cf7a5ed9e079cd2de83880b09619eb030e161b35b554abb699cadae2f60ef47d7aef9a462e0e3d815bbddbccbb74a2cde5d4ed840e7357efc8bcfdb237158ddc9dc792dc9829f1972ef0d7bf43785b6d350f675ab35d2134c12419e6e068027708a18da3cc34c3195a12661e47f8005d91fe39cf60f29212670e841bd8444a5c7d05f0469dbacbc6f84e25f92ffdf3b816b3140882858a004e0b6b0ff86a2238fcf49823a8ac504a0a2973f531e7e5cee09ae1a8083820c02f43abd38717ba5a291f6c5597e85093347971e4e99fc6a671e030d70cb6b4d3fa9848bed50b3e53616848b38032fadf1e4f5e7ac1ccb7f7df38c2eb458f3e51f04cfda2132151cc88f18ce0c544f8911df24511287b970addfb89e4c1e0fc05aa9f5d5ac4c040c883bbf4d54fd2e172ddd2bd8637175d3b23e2b8d9e8afa10c771daeb00203db52876be121ed07a1304fcb8258f12adee1d369678c46815bf8f54c726d90f38bbeb3ac7ecd4dcfca198ffd9b895aac474ad2cf274999df6a4175e21de97ba66010891aad33999fa7e38333a8bb2e78641efeded7798a366778166babbc3c150c7c63c6c0a6018a6d58feb8f3943800c71bb2b736b6b44aebad6f4516f95df6f7cb98008a36eccc4806f19605c63479ca481b63fc8fcf728006e86ce760d46946f8e378108f9b77adfb4b7aefa9c3fad2974dbd046d7b4ccdadf53ae104777569cb4c4f5ad4066cf264a3a27181d9e1826f04a998fcded0994c6581bfe08ebca49e2fd0f8d5e94802482b7c5fd66be8f189b1931d3858904aaee32f7dfc3d6fa39785d963425e42b00fa994916cd14ac1dff65c05bbd84a7e7683f13bab618b51ae5b3242480514ae433176fc09867cf699d4cee13322f88563e46adf92974f2ac2396d155658d760c6ff50afd85e1e7346e4769ebca7f18e70a081e6e0d1bc5401e591ba6fa37ccd9668ed2aef349782428ccb20730423bf2e7c189ed4fd3a77d0bc3f5a03eb786346bfd5645ef25d5388c9d2cfea297fdfaf1476b2de0b7fd6474d0baa99499b3978550d65175dc8225dabf88193152577fc06b789e714e632ce8ce5e0ac1acb97d7d6682f12ec5d4449662ef7620c272d21a84f76f999933cab8f70ff2fe52f63cec5d765a97f5562167e60a8048c9e1cfde0743a34e2aa3c53f1fa479e6a527069fe42a93fc8f46782d047c4a9d29c94a15ca637a58d221649d1823ccb00d1dc9c69c9036426f9962eaae5160429021a59e38fd1c0c9c6447a55c8a43105036b6236a1f017a9f58b4ea5f147fd06f9e3d8e3ad01b1dc3971fab1c6988cc34922de3b22d9d70aaf9d286a4d1e01f1fe74c3e2da5bbbe2c05536ee0a986e42ce3c4e2b17a1f98145844a9fe489f4e255bad928", 0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="3aad373a13c54d468f8fef447b3a9968", 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001040)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001180)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, 0x43eb, 0x1, 0x71, 0xa, 0x20, 0xa0, 0x21, r1, r2}, {0x8001, 0xbe5b, 0x6, 0x5, 0x0, 0x0, 0x4, 0xffffffffffffffe0}, {0x4, 0xc0f1, 0x4, 0x1}, 0x40000000, 0x5, 0x1, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x5, 0x0, 0x5, 0x7, 0x0, 0x8}}, 0xe8) sendmmsg$inet_sctp(r0, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f46fa0)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}], 0x1, 0x4008010) 2018/02/24 10:40:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00005f8fc8)={&(0x7f0000000540)={0x10}, 0x8, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_deladdr={0x40, 0x15, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/24 10:40:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) syz_fuse_mount(&(0x7f0000231ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1080) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x400) 2018/02/24 10:40:38 executing program 4: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000fe8ff8)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000080)={&(0x7f0000000000/0x1000)=nil, 0x4c3d, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0xfffffffffffffff7}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xa) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x21) memfd_create(&(0x7f00000000c0)='tls\x00', 0x2) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={@common='ipddp0\x00', 0x8}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) 2018/02/24 10:40:38 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4a00, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x90400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x602, 0x7ffe, 0x4, 0x3, r4}, &(0x7f0000000180)=0x10) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/02/24 10:40:38 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1000001000000000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000032f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000300)={@local, @dev, 0x0}, &(0x7f0000000340)=0xc) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000080)=0x7fffffff) recvfrom$packet(r1, &(0x7f0000000080)=""/163, 0xa3, 0x10000, &(0x7f0000000380)={0x11, 0xdea72b5d6bf2fb59, r2, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/24 10:40:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000a87ff4)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0xfffffffffffffe1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc) 2018/02/24 10:40:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) r1 = socket(0x2, 0x4002, 0x0) sendmmsg(r1, &(0x7f0000603000)=[{{&(0x7f0000663bd4)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00006b6000)=[], 0x0, &(0x7f000081fafc)=[]}}, {{&(0x7f00004a0ff0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000edffe8)=[]}}], 0x2, 0x0) 2018/02/24 10:40:38 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/201) getsockname(r0, &(0x7f0000e72000)=@hci, &(0x7f0000aeaffc)=0x6) 2018/02/24 10:40:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000d91fd0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/3, 0x3) syncfs(r0) 2018/02/24 10:40:38 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/24 10:40:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) 2018/02/24 10:40:38 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20284, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x8}) pwrite64(r0, &(0x7f0000000000)="aff919eb4b0ed3b7", 0x8, 0x0) 2018/02/24 10:40:38 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) time(&(0x7f0000000080)) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c1e000)="2400000024001d00000000080000091803ffffff03000000000000000100000000000000", 0x24) 2018/02/24 10:40:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x4, 0x0, {0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x12, &(0x7f0000000000)={@empty}, 0x20) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x800) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x89, 0x20, 0x6, 0xe0e}]}) 2018/02/24 10:40:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) r1 = socket(0x2, 0x4002, 0x0) sendmmsg(r1, &(0x7f0000603000)=[{{&(0x7f0000663bd4)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00006b6000)=[], 0x0, &(0x7f000081fafc)=[]}}, {{&(0x7f00004a0ff0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000edffe8)=[]}}], 0x2, 0x0) 2018/02/24 10:40:38 executing program 1: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x39, 0x4, 0x8595, 0xf1c, 0x0, 0x800, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={r0}, &(0x7f0000000000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/ip_mr_vif\x00') r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000c000)="240000001a00030207fffd946fa283bc1deee6d87986c497273f8569b51ba3a2d1880009", 0x24}], 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000014000)=0x400000, 0x4bea) accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x80000) ioctl$TIOCSTI(r1, 0x5412, 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x1}, 0x1) 2018/02/24 10:40:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000d91fd0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/3, 0x3) syncfs(r0) 2018/02/24 10:40:38 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000040)=0x2e) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={@generic="7c4dd66c017b3eca3c339ae931f5e502", @ifru_flags=0x800}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xffff, 0x40003) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0xfffffffffffffffd, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000000540)=[{&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/179, 0xb3}], 0x3, &(0x7f0000000580)=""/143, 0x8f, 0x5}, 0x2000) writev(r2, &(0x7f0000002640)=[], 0x10000000000000bf) pause() 2018/02/24 10:40:38 executing program 7: r0 = socket(0x10, 0x5, 0x7f01693b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)="fb12d5de9bfd238f6c62027180e178c77069755aed3d9a45e34362f7", 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x1, @empty}}, 0x9, 0x7fff}, &(0x7f0000000500)=0x98) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="229552a41930212ac11d55092abf39fdd7d1b2240e6149c68fe3086f8a2dcf7ca5fd1661fb5167e51ea7e276ade23c0636651df822", 0x35}, {&(0x7f0000000080)="f5e9e7961216d106d943edeff84dd1e30f8f4bc2fb", 0x15}, {&(0x7f00000000c0)="33f34fde60497587ffa466a6ec2f68e00a4e4ddbc64feafe29ebfcfc2bf0739d1bbe50fe20f811e8303eba9a12323aa046fabb84139f7df60180e0872f4cb86cc04c986cb54060fc072464bc7591111505257fef95e67ba5abe538a37b5a4156a5c1fb89cec446d81762a8636d69d19b655c46ee9f2f3e493332ed21e091a942f12870ca8dd073dd16c9834f4f2aebd0a89677908ec7fa98e3d9be2d566e3b864d4045", 0xa3}, {&(0x7f0000000180)="3e195a4faaf37c1c8569ef2db06b26eb39ff9c6144daf7b5f7d543de", 0x1c}, {&(0x7f00000001c0)="6553a2b01380b8e6f8c8151e240b29ed4e752755272b58c6eef576acc74f644381a7d3eabb74da5ee7c61f0a9bd1e78ffbd8dd599affe541a48aff395730cb295f6bf26773b1d41dce91383d0695b85fb91d5807c867fbf13cdd634ad6748de87068fc2d4580e50cff8cf65743d4b80eae5548bb41867abc2f752af0e5d22d51e79650d8de4628e48cc7cca7ec6d3d9bc860569c59bde880339a9175922beca9198a5bc3519e49b853ee5a9ef63c1b36f8dd8c34328f0af34a3729feb79a21b9c9e91a5f25a883969583dc2cda56c0a3e2014f57e5965e715d0d307267fe6da92f20fb8e5342ef47cfb578567a4984e3", 0xf0}, {&(0x7f00000002c0)="3f7fcf2fdea6457696fecb59e0efc34369841f19829bfa9d207792100f8bd5ac00793d3669148b60543c6899cc40534ed46b53d5c27cc2af01d47422c14e202ce4e99cf0", 0x44}], 0x6, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff80000000, 0x2, 0x8, 0x10, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x1000, 0x1, r2}}], 0x60, 0xc000}, 0x20000810) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000009b000)={&(0x7f0000000080)=@ipv4_getroute={0x0, 0x1a, 0x20, 0x4, 0x2, {0x2}, [""]}, 0x26}, 0x1}, 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0xa, 0x1f, 0x8, 0x33, 0x0, 0x0, 0x3, [@sadb_x_nat_t_port={0x1, 0x16, 0x0}, @sadb_x_sec_ctx={0x11, 0x18, 0x7ff, 0x1, 0x7b, "d1998138cba45770251b849d3acd293a80b2ac73ceb75334bca9512a812eec37e58b8e970d49b934bd8238532bb752b6d5acd2d57016d721ecfadc3b60d721cbe8117000897102d7716ba29992eb2c303f3d6066f3848344814b02cf7761fa399fdc109632727a7af078eadf32616e1c39f8be0d3c19b476d86ef0"}, @sadb_lifetime={0x4, 0x0, 0x5, 0x1, 0xcb, 0xd3b}, @sadb_sa={0x2, 0x1, 0x0, 0x3ff, 0x10000, 0x5c, 0x0, 0xa0000000}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x7fffffff}, @sadb_key={0xf, 0x9, 0x358, 0x0, "6a3ef8be53e0fb4dd536771b6e948399238d35dd5a81bb200390cb66d0379c4f5e5627c3309d4a7d74db17beab32e7572c123c3860502763ab3f9d5b34007c4e30f3a05bf9c0e15bcfdd1be38115e7849a9ac6ddd6f89dd31b4bdf44b5e57575fc54bd6febb6f391a2d3bb"}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x2, @rand_addr=0xbb53}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_sa={0x2, 0x1, 0x1, 0x8, 0xe3, 0x6d, 0x0, 0xa0000001}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x100}]}, 0x198}, 0x1}, 0x8000) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000600)=0x9, 0x4) 2018/02/24 10:40:38 executing program 0: r0 = socket$inet(0x2, 0x7, 0x84a) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x3, {0x2, 0x0, @rand_addr=0x10000}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x9, 0x7fffffff, 0x1b25, 0x4, &(0x7f0000000000)=@common='vlan0\x00', 0x4, 0x1fa9, 0xffff}) connect(r0, &(0x7f0000417000)=@un=@file={0x0, './file0\x00'}, 0xa) [ 37.023690] SELinux: policydb magic number 0xeb19f9af does not match expected magic number 0xf97cff8c [ 37.063615] audit: type=1400 audit(1519468838.426:5): avc: denied { create } for pid=5294 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.088613] SELinux: policydb magic number 0xeb19f9af does not match expected magic number 0xf97cff8c [ 37.136514] audit: type=1400 audit(1519468838.496:6): avc: denied { create } for pid=5294 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 10:40:38 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) tee(r0, r0, 0x7, 0x2) 2018/02/24 10:40:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x81, 0x4) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000040)={r3, r4+10000000}, &(0x7f0000000000), 0x6) 2018/02/24 10:40:38 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/24 10:40:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x52e}}}, 0x2, 0x3ff, 0x3, "facd4be45af4520b1a9a8915aec4120455b3e4a0868b7f9f86fcb3609f369a869291caa8389a1ae2445b751aff5eaa2f0dc43edfef0a234b28caec26849f5204a1aed7a291bd16d7a021e05149448f54"}, 0x160) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000200)={0x1f, 0x80000001, 0x0, 0x7fff, 0x9}) sendto$inet6(r3, &(0x7f0000000080)="cd215b4c0230be3df6dff75886b5ebf1b0caf0007c524e4fc5ce8adf1bbe4f8829969bcceb62941c28e479569827255ac4285e95b1c4e1caac9b148debceb7a77b833e0036eda29fa71e88526f4474f8657844cbe3973f1a9d7e38345036c131d9429215aced8f95e91be347527d4fda092951a2349d010e713163474b22a9db110737f31ae24eaddc0efe0c283e3b0ba38ed82fe2e69a518c49def4e7c84fee80c0272cd3", 0xa5, 0x8000, 0x0, 0x0) poll(&(0x7f00000000c0)=[], 0x20000000000002ae, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/24 10:40:38 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0xffffffffffffffff, @tid}) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 2018/02/24 10:40:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000001c0)={0x1, &(0x7f0000000080)=""/166, &(0x7f0000000180)=[{0x5, 0x38, 0x80, &(0x7f0000000140)=""/56}]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/02/24 10:40:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127f, 0x6) 2018/02/24 10:40:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfffffffffffffca4) 2018/02/24 10:40:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x100100) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/82) 2018/02/24 10:40:38 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d74c6e06b4b9a7fa8e8573b3e36f9e32c5e5884fc0533b7b7a6bcecdf3994fde6932a675ece02dca3f36", 0x2a, 0xfffffffffffffff8) r1 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='user\x00', 0x0) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = memfd_create(&(0x7f0000000140)='\x00', 0x1) mq_timedreceive(r3, &(0x7f0000000180)=""/166, 0xa6, 0x1218da08, &(0x7f0000000240)) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x10800) keyctl$negate(0xd, r0, 0x0, r2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000078fc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f00003b8f18)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/24 10:40:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffd, 0x32, r1, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/02/24 10:40:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/02/24 10:40:38 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) connect$inet6(r0, &(0x7f0000fb9fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x30d) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000140)="8b5a9fc595023522f93e1022046af336a01f00b732e56183ce6ff2a2828d820fd6ced4f2337ef87b26e2c98d28f242e6aa86bac6c1a4c3bb218bf399634aff67e31983d229e782e21526a8a6479e68282bbb0f7747e6e50f42f055116b4e32bab0913bf26723edcf5d57ecb20642d4576534a41aa7f513e7eae993828242b3df296fd2dcf433f98a08df72b0be2631f825350a9fada87c53aff2a90142bed22967c2aa21532fd3f9adafffb240dbaf1bff672b89925770724a18ebcef6f67cf77d25bda1a7b33bd4dbd185e386262660295698cad2be8fe59bdbeab221", 0xdd}, {&(0x7f0000000240)="2bdc12304c508f81a94aa3aed5a8ddc83374169c614fa8583a0f69b583645fc771e8fec74be38fc91ed14fe7eef5f97f2bc18b2441f2ff47bb4665dd944087e869eb9a6bc29e0ee74509910b87998706892cc33161fb17a7d5c51747aebd7d20619f599b653925811acbad8ac33bc9804ca19150bde6ef34c971a515ec228238d1a0fbda0ea6fb286f20375917fca34e995e90d95da798e3a1a18873b7c7cc440c9b325cb6a2b7872edb5368af1e1c60f5fd521964fcc0cbbf8aaa9a72fdea7278ce689a474968f8726122f3a5c3936f21bb1b60d8a8a0bce421b6e3a5f2f7e43c88", 0xe2}, {&(0x7f0000000340)="fe853071d7c9029b5da539b622c6f4f3f8040311342f8866a9f92568cc9a08397a01ab19b9ea6c18a419e9a303e5e6bc6a95fb983f61ffde90a1ebf9825e4bccba60c741aa8d519b63dd7da1ca55b19ccae88e004d86b3e40fa09241fb69d07b227ba1ac190d8b45813a1c37e3f83e69b5bffdbaa66aea569395f3d33f66ad0e854b", 0x86}, {&(0x7f0000000400)="9985def1d512cb8262f70ae6bb9082d0ab7d85d2d32e17a60ba64157e6c01c112e0782c71a5715b8d9f0a1b30df3077ef6de13dadba47eb2246732820ddca0140a836b169baa0ab3ee9256f81e5b6573a9b9ceedccf91d84430f8025424c7fa2e0e53251e21166129e33dee0e22d2f783a63b6335ef4f64d20b3f70ec8fb95701a3c0d", 0x83}, {&(0x7f00000004c0)="e7c64f49702d8f29f398175bc15d841e9f5818e09299d0e82cfe8d1a13a23925d02b1e8e02a4a8e7237dfec8ac936d5b62ec130ac68f08109969f545ef61b11f6c5007f9ea8ad45f12d1398cc3791f925a5a741ef01253437d2463dc1e0b966a36c6f36b51029a4de10b8748f4f73d67f21d4813f6298bb94541a7054918c0ff715e274755030f5e2ea39292023a625635d93c6b60be55c94b5aa1a2fa6574c7ccad426897cb8349e508d75894e51607a23f7fa3735b63521bda4d8887ea9a7363ab08dfe799937d248475d921ca19d319cb6c52482ebc3143dc7f3f56439128957a6926d5603d0b3180", 0xfffffffffffffdbe}, {&(0x7f00000005c0)="86fb1e73644937b39a0eec86dd569e9972bccd30", 0x14}, {&(0x7f0000000600)="8fabb08c55b560df3612a3afc530b62bd2eb7ccce331e17bc6f2af2a0ca23aff4e1532abfecda8f7be17c5ae15370f42a3edf69debf14f1cf05feb9f3931eed20dce262768b0b0564d16fcd306a316508c8f6e6c885a8f83a8038e5ed6c4cb107d3a13e30b58478f58936485b590909e938d748b7c9cf8fac572b40d9c575095212dfab29321b5dd81080428a861eb6be0859322bd70266f4d1fe49e9d3fd3d6a3911dfd893e584ca72755df74145a0ea8ab3912eefeea9221e5e3d9665124d92377e2dd112350d681b772de7d306637ea6f8cf61fded5a71dfab813a02b9f9c2d635c2eea4db41487fdc42816c0403c8510672c46fd2743af50974d1675891c2228544d1bdf8d5c4d7dac4d9872afb566f7dd3299315575e9ba7db94b703b691a654174eb3e9755247fc19cf706c0be435e9558ee4a4d4bd8a4491690269d22e0d7cbd67f1920c85654161ffe2d283bf2c0c634ef64452070892465bded69669afcbdfd967cf2a7de6a60137c751de4f110d4e4cc3756d4a96c359eaa85bbaf2c95321c72a01af7c371052168ff4363a0e7bd02c22d8aab227069b64714b1f264ca0f6881d04160fb11990331f79a47f494a470400762bb28c533ec4aabda4d79f9aed35fcf0a72da15dc2140596f6ced19a06d975665f7dbcad032ddee8f8e7f40729b544d82673a20351a69d505db078e22b2f736a755b6826238f0e36d82a51ddbeb752b05ff9b4436ae55b8b508c09684b89f36badbe4d56747c0fb1db7944e9070afbeb5cb4e0a85978c653ba7bc6293fda62e1a17947ac353c58d8129e418bed3631fcb955f5ea0688af570d5d57ae5b75d5d70bf61c910e34f0070b7e7a34d1be950437c331339e99674193c5116c9a02f77f7b9998e956db5b6756cfa23bbd2b1742f15ec6e1b4bd5bac85f9c23331e0ec2bc0a56af113f5356d25032c60f25b27383d8c21f436f595e653e82d23798c21053ea638a6f70c8fd0818820878afc88796bb4e8c4ae87cda496ddaed842a6f58cacfe48e23797891ee909ae8cc348e4d33e600e0f37994c85a6f131262300c7bbcd0871ebfd35a3caca96d248bacf04f824e7c0c61d74c4af1162ede2fc9ea60bd26e47f1d9dff7a92d97fa27495dbf00c3b9257b4e477273308272144af4f8565d3c6071d26c32c01690b19917e4a5a43a21458a3da1305ca073a4c4504d18b637be6f7acb7de131293fd29c80097ebb9bd3c0e17a956feb6d7afc4d5e64d3fc52d37b0cd855ad1de33a1938bb4dec6cd1c395b2b8c747675b8ca907caa1dfec007b93685ab7172dda93768fab2382f8a135f6cce0f6c7b92c511f9fbfe89f894f462e684015dc3c4003a3fd0cd14b5b73255c49dece5e5e1f92856ec44e71f5c3f28842af56e378a75030c0af7cb8a4f8e41eaaf8b78bcf48f7857ea8f6119f856576a963a8e45bbbe3a227be3014ddbb8e12022f1caf584a03d1195ccb3530baa14aff8ab8226976b0fdcb28f99f4d2983cc1a05ef66ee780f220100beb40e7e806638991d307b5b24899bc99fcd2eca0f4fc2187fbc80709f72dcb88b4f2b0f924769093bd80886f241537ba30d68bffbf1ca50170931cd22a81e1683751c69e92a355d8a573b64a25403585a4030b1438bc475aea96799b96359132e3f9dd6196fcaef119f5a059d08863dfcae89420665a9e10a1e248b2231c1f5710a8eeecdc70501e0fdd3379685f15e54fcc75c7089cd01b767600161604df00450c6f51c1ea3153a25b51dc1de4299eb9163449ae43cf00af36972799362b18b98795a63d522903e24a0c2755877d9d02e5f1ba759adaf098f3833d9171bb3ef354373e425190eaeed30d06a8b5c15d54490f59375e987586cb947258940722e764c3b6265f3a19efe4ff8168bf549e591e27e8c8f9dc1d5a2e76c9c5aacac814b9a274beb4cf7cc4a771752e82d9bcd836402d06864dddddaf97b74e53de211aeefd6f7edcb9a47c026c9b759e17bd58448d59f54688cdffd87cdd6b6aef850a0ad7d11b56e20a86ebff84b427b4dc8d269bf2b939d6c1f7e3fcdaa6158d346b2d637b1712117d23b37645dcec1db742c9652afaf419a61dc6b4e23e3d45622414faac77d5212aec55aaa2a9a2b9bec71228a8acec76a5c918131c6c998f479c791eee7f33ef41728ce0ce8f93e96348439af4130c61957e750f1e205186069597d954a0fa9c37b35cf3be7d623fcff3ab878d02e03d76d0d0cd365d95faa87db08937dd615406ad1141977e638cd2ac37f205a0d6ebb3d5e47377d9524eb6b751747e525e336a6316ecb1ec408ecb16ef728494e0a59a714848af87c34e8c10e3e054ddff32d003751aa69300e27815ed863a311f3bb01363835fbc85aa02fe3f2c93bc7fd85cd4b58ac4772803ec57f6abcbce3dddded38df4f6b280b068ce3d20c0684acd94427f5320efddd0bd0bf62c2397bc1481114085a0c7be5455080968f8ce4fccbe1ad410da2274c2ea6630293269bf2f0bc166f041d83bd49db7a473bea55bdd909b6a72e3a4cf795930319984481e439023bb3f03ebafeaf90b36307764632a7172b1ee787d3536d5d30b5ee1f0711512aeb4730ac35c6384db62fc48773433e0d122acea1b8733b3bfb1fa377bac62033d4439dacea97b455a41dd3057cad9cdfde20cc9fe56f0519ba90bea192c4ecc5de7537e23a77e81204e2eb4d525cb946d7f4ef1654821a2d61f3d17b37574b99b98e7733b9b23cadcd9a4ac9a6b392b9512e4eb1e112303212627f58d989d338a4b7f4f6f42f118a6fa6b69809db9a186450322798b3c889f0f6a2746b627aa43d936a173cefeebac0966ab00516190847edcfa3fde7cac9a95625d3f561dcb9697b27c4412faccf53d0244884ccab5f6c0eaa5698c1762c453962df87b1dd474974418f93104e48694acb0965a9b674399001cf009662dc371612a6b7d0a483727932db5c3985beacdb8d6b7119c026859561cad7c1b2a96040aa935eedafdf8e43e1884aaced02cdda0796b6aedd4901d13c86db70cc489f435f03cb85f57420d012d1b855d86e875fdace4b564022951a6d1e16277722da8db3195129c9b643ab6ac865ff19e535f561a79087b21cadd3066d6c76dcf01cede4582851f0e10098abe3e6dc7db5596a47a53c102004977fc6b90fd0e0707187eff4a25372ae9cef48ae6c7184c6c8064482679872b1f5e80caa2564614d8324397cb3b0275f307dd9880eae17bebc6291edc18b3f181215b29a448ff52c3a009d081652b9d43ebb79c2519f5e6a0e513ff78c5106054c7b734f5c9ef10dbb3b7446daadbaca8c93ac8db445f6f362b69307a373b251c4801b6a278aefe8b13002296e61c5d68589b2e58821ad3cf0ac3b005127f75676ac8e3e8fd03fe01c561e898affb118fd021fe7858b018fab96b9954672ad20831857e63515a31914757ee1df9c813b69c5c692d44e653d42af05365c8f26ebe1125d133b912b1504d96d2c7db0bb96603b8fe0f520dc711dfff350f5b531cf11cd389152ebe63856080bda7a28d60e89df51f130f7f2f5636cd532516b9a4a938c05ad2076aee6ca99818bd9b3223c407d1bc65c52123ee7cdfde0304669787d8f2fca9a3ee02a113bbb6b6794c3d3c0071cb6c9560a54c2e0a896d3a06b1e2460d302861a294f60b0c5ab69f70543a8b692b03f4b59b19415eb796ce3b5f2a84c47aa658f0f9049888a9879703d2bccec445c89c45a43c8d58886e609b131d53fd04ba70e4de266637bb2b22e7f30cab83c214ede28a92ad76f84234163fab90ed1108df8673895ce4d7175faf62fa9c5f3b42fbac44ff491e0effb9fc306d0db909e6496e7c57dfd325413fc6eb53fc2aa97c028a3f8ef0c7013db5b09cd679cc26b51c1696bc46cf3bee6fb3962af249ee0e72b4a7d9830d65730ca5b7b28f6ed7818a81acd731676266c2b21edf60e446bac4a6bd4ec3c4112039bdfc00f46da884d39423f1ccc26264221277a01296306a717f4398458e0f77b97a95b4396c01c87a9d68bdca2e55afa465f080d7d0f3f841ae0f145a5333d33dcb90b2bb560b824a098dcd5dd929f298432e66081c446488d3dcc02db765c13a8884f318f8688ec8ee0845455dd9ed9afedffed5f0221eaf5684c33965af813c833cbbc4e0788c03fdbe3d49f1e3a31ee1be09e559c955674ebd9ff38c5f0e5285cbaafb5301b3f1fa3858ff6bb4f41c166489083b118b011c3d871a8fd938c0b52d551be012a680018b05f0d960b038c6406df778457e6634105028e024a21941bcc8af71ad3f68a346ef30712a5f3c1f5c530ef99c1b68dd56d6c784cc2b5830702f04321800cd75f60be4958bed2cf22300b8f27cfa929ba602f102d1beb73f0393739bab5f29d505a3190335b2041a6333aa587f1047a9f39e8b1e546b68490f284131a3fb62301ab8ac7310ce06608f978477bcd1a46df70aad3bdd2e592fcb065905c6e8528a74f07ce46edf0d78c58564e364feee6d3b374fcfcb14f44ce0250c051984c1444c8fcf941c4ff290bdc824f0e36d419f16009c0188b2de7e0c43cd60002145605356279c14f6122541996e411c9ef89536c5b087da15902f34b8870df68170df42a3bed6bbfb20b4c1d9d8ddf4ff890b94397be81c94c77871d15b09802405dabe6d35fff784527b3b5928eab4a8ecada28f0d3f71e45b6d8c690d18dfe68ae53536aaedc60cf143836d59adae1b8b0c04e7d3e6d2409ec9c89ccddea899102958ecd22cf140714e69f6dd61a91e14d0ae88b17e774157bbcdf2a281da0992f4812405ed84161d87296f0d88eb68a1207edd7cbe93498b026184042cfc8f65c75fc4cc0f9f0040d0d0dd9d8a6f37689523ba7e8b5b285aa32cfef166abdf9b562b0566a47e707ae5ccb8f600fd5a33d059a7e20368591b8243781e30722d76ce6c73d9c6f320f60de4145f12c488f42220810d8d5e4e7f96195a92d7cfe48c01db7c238a757413702e09a8a92ba6d8f4a37c096e57f87f5d6f86ba5169f8fc4748de2b5f8b3a758681572a245ee773c279b1fa940e4a091d2537ac2a9da5a32405a1fbc1348dfac0f695a51fa3e102c86c4fc6832686c11f999f4d6c542f1d1611f4c133970b06df36c015125d0ece217980cdf7cf0b822e1718678aa111c15abfdff9dbddb461b30fdbeb3f9d42e7e8cb49a9d218dd468eb62da12689b9de982c637308acbf3baf03197681268e2b0bca50c69ecd57404464447949e9980c6d393dbeb43d5f42bdd7d7577177f3898ff4b624ba10e7ba890e0de999fb608b4e88061af3d16ebaab19c8f0da01169b6ed919afb7f44d50c1143e1a25fa171269129c657b6c6cc6451c7d3df6d5bd52c7392a4bef9e6ac1f3963a0fc12eecea2584721125bd4a883c2594769ebfab971347e5dfb3116ab881c94eb72a45a448c618a14d0e8b206f4bb79479c8c8963bd9eab529d6d7c5bd2f787ea29ba113c0456c2b26817f473a83f9727d426cdd3ab14f8dddddc85f8378b091c9953662e88c8eaf7fc57b2186be873f031b338dbe64eacc1e6bbf3921ee1d1df4cb2528281c1e76376fde0a20cafb10db504214c5e27fff4a45484b88044cd0f81e1b37b783f89c7cb8de3ea6a93a41a62267fd69bbf5eabc36f5951b0fb07a59317a09e80ab4faa3a9d12e6ee3f91c95d5029d80092b05c4ad3c5d711b2f1ef5ed6a67defa32a6284eb8351d209fb1c88a5d62ad36249128c0a3c610f3430ee4e9d671147dcd9fcfc95f194f8dac8c3b0c1c61bc43cc6776797fd9ccccb543c4e9cb", 0x1000}, {&(0x7f0000001600)="048621acd3d308779d9629607cb23ac76847252fab5d0bb789a54a6b48ad559716550d3f9e4bea35eb392127cd41790863c175997e7afea4aa09b3c4e63b6925838f7aec69183ee605d0dbb6287da925623e89438d0f843facf53369a1c1d6b2c306e58e53f8baf91883c23c97ac28f0946ce4fa5df6a029ba", 0x79}], 0x8, 0x0) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0xac) 2018/02/24 10:40:38 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000b2beb4)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1}, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80800) 2018/02/24 10:40:38 executing program 1: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x200006, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x101}}}, &(0x7f0000000200)=0x8c) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/165, 0xa5}, {&(0x7f0000000540)=""/239, 0xef}], 0x8) tgkill(r0, r1, 0x1b) r5 = epoll_create(0x0) epoll_wait(r5, &(0x7f0000000080)=[{}], 0x1, 0x80000000000004) 2018/02/24 10:40:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x5, 0x5, 0x3, 0x81, 0x2, 0x9, 0x5, 0x1f, 0x3ff, 0xfffffffffffffffc}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x56, 0x5, 0x1, {0xa41c, 0x3f}, {0x4, 0x80}, @cond=[{0xe1cd, 0xff, 0x101, 0x6, 0xffffffff, 0x6}, {0x5fec7e3b, 0x7, 0x7, 0x7}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/204, 0xcc}], 0x3) writev(r0, &(0x7f0000fee000)=[{&(0x7f00004aefa8)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3b}}, 0xe4d, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x40b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r5, 0x1000, 0x3, [0xffffffffffffffe1, 0x1, 0x400]}, 0xe) 2018/02/24 10:40:38 executing program 4: unshare(0x28060400) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x8}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="c0c4a15400076c32e1708f054872478300166c93fe67750f7115f4001a60ee0a48c4607f2d9582bbf4f217644cec3e00467f48a9126ca16e0e96707e77fed5f3177307674bf812cc9bca717e", 0x4c, 0xfffffffffffffffd) keyctl$clear(0x7, r1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)={@syzn, @ifru_addrs=@in={0x0, 0xffffffffffffffff, @dev}}) 2018/02/24 10:40:39 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") readv(r1, &(0x7f0000009ff0)=[{&(0x7f0000009000)=""/110, 0x6e}], 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mq_timedreceive(r3, &(0x7f0000000040)=""/166, 0xa6, 0x8, &(0x7f0000000100)={0x77359400}) r4 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/37) mq_notify(r4, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) mq_notify(r4, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) 2018/02/24 10:40:39 executing program 7: r0 = socket$inet(0x10, 0x2002, 0x0) r1 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0xbada, 0x1ff, 0x9, 0x40, 0xb8, 0x80000001}) sendmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f000001bfd0)="17000000140003fd6d0000000000000002dd00d8020000", 0x17}], 0x1}, 0x0) 2018/02/24 10:40:39 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@nl=@kern, 0xc, &(0x7f0000000100)=[{&(0x7f0000000040)=""/142, 0x8e}], 0x1, &(0x7f0000000140)=""/146, 0x92, 0x5}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000), &(0x7f00000f2000)) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/02/24 10:40:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0xfffffffffffffffd, 0xffffffffffffff78) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eeeffc)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2a11, 0x4000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r2 = socket(0x0, 0x7, 0x1f) getsockname$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000000080)="7daeb527f5df2e9055ba119383c49a7e0aec835b", 0x14, 0x40001, &(0x7f00000000c0)={0x2, 0x2, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/78, 0x4e, 0x40, 0x0, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@empty, @multicast1, @multicast2}, &(0x7f0000000140)=0xc) 2018/02/24 10:40:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000ffc5)="240000001a00030007fffd946fa283bc02eee6687986c4972714850308000400d188737e", 0x24}], 0x1}, 0x0) tee(r1, r0, 0x40, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x100, 0x30, 0x9, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffff9, 0x5, 0xff, 0x1f, r3}, 0x10) r4 = memfd_create(&(0x7f0000000000)='ppp0\x00', 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x3, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x40, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r5, 0x9, 0x63, "3337f5d965087541adb8aa87cf1306aab8ce07504ea12393bef39f57b4d12fd25911e0784adb2dd7f1cdc752323da0f4511e363927da98b607b773c3de78b47024119a93aef6142866677fd687b69428850c5240cc25c829857714070f31eaf424e9c3"}, 0x6b) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$key(0xf, 0x3, 0x2) 2018/02/24 10:40:39 executing program 1: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x72, r0, 0xffffbffffffffffd) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0xc5f, 0x2, 0x80000000, 'queue0\x00', 0x5}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x80000001, r3}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f00003a2000)=0x10) r4 = memfd_create(&(0x7f0000000140)='security.ima\x00', 0x1) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x4) linkat(r4, &(0x7f0000000180)='./file0\x00', r5, &(0x7f0000000200)='./file0\x00', 0x1400) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={r6, r7/1000+30000}, 0x10) 2018/02/24 10:40:39 executing program 4: ustat(0x400, &(0x7f0000000000)) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000), 0x4) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) bind$inet(r2, &(0x7f0000000140)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/24 10:40:39 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sched_setattr(0x0, &(0x7f0000f63fd0)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt(r1, 0xdf, 0x101, &(0x7f0000000040)="48f21b3cd110e04fa4e91126d839a93d7885706c8e1c5382f89d66a11302ddb5265540783a9c5764599da617cbb266de6be5b370094da0816dff97510e84cb4e48a03f909c442bd1d0353908cfef09738ec34493907fefb6035426b94b9506fb91f67f425f1df1f2d8912378e6d49b6b4382fd771b0a77c68b61c8ceeae89185f22befe86bfb8d5b99e3a229eed2a04fec5660d5a880fa38d16878fd9fcdff636d7eb609e6bfa5130524aedff8bfb40cc02e3fbaa5c8ca", 0xb7) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000100)=0x4, 0x4) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/24 10:40:39 executing program 1: mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021cff8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x869, 0x1, 0x5aa5, 0x0, 0x100}) mount(&(0x7f0000070fff)='.', &(0x7f0000b34fff)='.', &(0x7f00009b2000)='coda\x00', 0x28, &(0x7f00005ca000)) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/224, &(0x7f0000000180)=0xe0) 2018/02/24 10:40:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000000000)="b1c33df101", 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xffffffff80000001}, 0x8) 2018/02/24 10:40:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007bf000)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000bd3000)=@ethtool_drvinfo={0x3, "2a7e52bed84da4cad07d26304e559a2913eb5b4e1c71463c50c4a91b1b40359c", "281e2b5c59a994d7e14d5c139616128c54b0a2f2e206ac03db4b572f2edb32dc", "3bd358b11bfcd452f23960cdcf375ec560a4fe5c4bc2de1cfbc8ac5632d777ca", "be269a3005fd0b1664878739456e5cc7938000fc96a6cad63cb5f2ff05e985ff", "53a13e73d37e1b9efc844d9d51ab0453ceb7f0a405c958017d381bd0cedb4a79", "712949e983bfee972c3b96aa"}}) setsockopt(r0, 0x0, 0x7, &(0x7f0000000000)="b988f5e003a0f1bb00393453e6aa55e6d371582fe07e969c32d1bc1fc26f8986530e7fd5aa7bd806f609001278b67815ec527be32cc3e87686334856d4900ba504dfc45b0593407639541a9d4596ef5f6cd0add8e60ec9e9306c97badad24a99d2da9ba5cc72c43b6f9fac", 0x6b) 2018/02/24 10:40:39 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8000, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) [ 37.714574] audit: type=1400 audit(1519468839.076:7): avc: denied { create } for pid=5381 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.716634] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/02/24 10:40:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4a00, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x9}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8000, 0x0, 0x2, 0x7}, {0x3, 0xd638, 0x24b6, 0x9}, {0x0, 0x0, 0x80000001, 0x4}, {0x7, 0x10000, 0x1, 0x1ff}]}) [ 37.786128] audit: type=1400 audit(1519468839.146:8): avc: denied { create } for pid=5381 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 10:40:39 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000000000)=0xfa) [ 37.900070] audit: type=1400 audit(1519468839.256:9): avc: denied { create } for pid=5381 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.920881] audit: type=1400 audit(1519468839.286:10): avc: denied { create } for pid=5381 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 10:40:39 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/24 10:40:39 executing program 1: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x125f, &(0x7f0000000000)) [ 37.929550] audit: type=1400 audit(1519468839.286:11): avc: denied { write } for pid=5381 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 10:40:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) quotactl(0x8000, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180)="c9cf46f07d17e6f041061faa4673c806b789e1c1a6c14d087d10385fdfe7de39e15f89dd657d61c140335fa040d096eaad0f2ceb97f4934d4f1f1af0868be9fae476d9ee6f792466ce015529409a4da5ab88db82efdf65c1693a70394ffa0e55aa454c2b0651c2d6f779224946e76959d39a3540dcfaa2fc6e19c56bcf15b0d5e52b7c1e034a8ea4e1c6d3b66585a3b8a7eba7b3ba5a596608383088ca004613e04b344c57141f996becd87535d1772fe714c4d0079b7bc9ed0742df296b0a51878802948a1af4b501c3cf12754c52f0e4aaeb12ea88e8b58e88e28875dbaf2378e27e8c21996f4104") 2018/02/24 10:40:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x1f, 0x6d631f58}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) 2018/02/24 10:40:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bc1ff8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) r4 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000080)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @empty}, 0x10, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="910ce9c3a85725c2913a13ee90664d2c"}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000100)={"3e13616041a5f035ab97038fb4fad862", {0x4, 0x9, 0x8, "97727c2e4a8a", 0xffff}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x46, "1084bcd61872a48d457e32022bfc8d6413c71eb9b628cbca2359b7e017003f526c28ba560ac8146642c308f7f73cdfa553aac414a49359f4eabb46cf562e5740b21681662835"}, &(0x7f00000001c0)=0x4e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={r6, 0x1ff}, &(0x7f00000000c0)=0x1cab19fc6e403b8b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r7, 0x5, 0x7fff, 0x98e, 0x9, 0x1}, &(0x7f0000000140)=0x14) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) 2018/02/24 10:40:39 executing program 5: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x2, 0x6, 0x3b, 0x2, 0x4, 0x690}) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1) inotify_rm_watch(r0, r3) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r4, 0x1, &(0x7f0000000100)) socket$nl_xfrm(0x10, 0x3, 0x6) listen$netrom(r1, 0x82f5) 2018/02/24 10:40:39 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") readv(r1, &(0x7f0000009ff0)=[{&(0x7f0000009000)=""/110, 0x6e}], 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mq_timedreceive(r3, &(0x7f0000000040)=""/166, 0xa6, 0x8, &(0x7f0000000100)={0x77359400}) r4 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/37) mq_notify(r4, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) mq_notify(r4, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) 2018/02/24 10:40:39 executing program 6: r0 = open(&(0x7f00001a8ff8)='./file0\x00', 0x10442, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x2}) fcntl$dupfd(r0, 0x7, 0xffffffffffffffff) 2018/02/24 10:40:39 executing program 7: clone(0x0, &(0x7f000000c000), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90200) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0xf93}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0x0}) fchdir(r0) 2018/02/24 10:40:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) socketpair(0x0, 0x804, 0x243, &(0x7f0000000000)) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) 2018/02/24 10:40:39 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x7c1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000020ffc), 0x4) [ 38.191284] audit: type=1400 audit(1519468839.556:12): avc: denied { create } for pid=5422 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 10:40:39 executing program 1: r0 = socket$inet6(0xa, 0x4000000000, 0x7fffffff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/24 10:40:39 executing program 5: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x2, 0x6, 0x3b, 0x2, 0x4, 0x690}) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1) inotify_rm_watch(r0, r3) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r4, 0x1, &(0x7f0000000100)) socket$nl_xfrm(0x10, 0x3, 0x6) listen$netrom(r1, 0x82f5) 2018/02/24 10:40:39 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000294f74)="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", 0xfc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10}) 2018/02/24 10:40:39 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) fcntl$getown(r1, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xc) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000f, 0x32, r2, 0x0) fcntl$setown(r2, 0x8, r3) getsockopt$inet6_int(r2, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00000001c0)=0x10, 0x0) [ 38.274723] audit: type=1400 audit(1519468839.636:13): avc: denied { create } for pid=5422 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 10:40:39 executing program 0: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = creat(&(0x7f0000000000)='..', 0x82) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x14) 2018/02/24 10:40:39 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba0fc4)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd}]}, 0x3c}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x96}, 0x8, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x40000189, 0x0, [0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) [ 38.447209] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.485490] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/24 10:40:40 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/02/24 10:40:40 executing program 3: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c87070703040766d6e65743190066367726f757000", 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000458000)={0x73, 0x79, 0x7a}, &(0x7f0000e51000), 0x0, r1) 2018/02/24 10:40:40 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x80) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000080)=""/165) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) r4 = gettid() getpgid(r4) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/igmp\x00') ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f00000000c0)=""/167) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 2018/02/24 10:40:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/24 10:40:40 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @loopback}, &(0x7f00000000c0)=0x384) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x19, 0x8000000000) 2018/02/24 10:40:40 executing program 7: clone(0x0, &(0x7f00007d3000), &(0x7f000000affc), &(0x7f0000f54000), &(0x7f00006ab000)) clock_adjtime(0x0, &(0x7f000031e000)={0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/24 10:40:40 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[], &(0x7f0000000040)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') fcntl$getown(r0, 0x9) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x10000000001) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/02/24 10:40:40 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x41) getpeername$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x400, 0x0, 0x0, 0x7fffffff, 0x10000, 0x0, 0xfff, 0x7, 0x1, 0x3}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)) 2018/02/24 10:40:40 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000549ffb)='yeah\x00', 0xc0) 2018/02/24 10:40:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0)=[], &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x28) fchmod(r1, 0x110) creat(&(0x7f0000000040)='./file0/file0\x00', 0x40) 2018/02/24 10:40:40 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[], 0x0) socket$netlink(0x10, 0x3, 0x2) r0 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x50c00) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000007c0)=0x81, 0x4) mlockall(0x1) 2018/02/24 10:40:40 executing program 4: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x31, 0x4, @tid=r0}, &(0x7f0000000140)) 2018/02/24 10:40:40 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x73) fcntl$setsig(r1, 0xa, 0x12) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x70d7, 0x0) recvmsg(r2, &(0x7f00007d7fc8)={&(0x7f00004ebff0)=@ipx, 0xff4d, &(0x7f0000b91000)=[], 0x0, &(0x7f0000bdc000)=""/119, 0x77}, 0x0) r4 = dup2(r1, r1) clone(0x0, &(0x7f00000000c0)="e6", &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f00005c5000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x420480, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000140)=0x4) fcntl$setown(r1, 0x8, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x0, 0x7, 0x2, 0xfff}, 0x6, 0x800, 0x53}) tkill(r0, 0x16) 2018/02/24 10:40:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:crond_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x32}, 0x37) 2018/02/24 10:40:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x1f, 0x4) sendmsg$netlink(r2, &(0x7f0000001800)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x0}, 0xc, &(0x7f0000001780)=[{&(0x7f0000000080)={0x16cc, 0x2d, 0x0, 0x6, 0x2, "", [@generic="a5ad07675b6bca580156f0c241a0bd5126097a9c2e31cdd099740652db038e506ca2eb8cc2d164a80530ec377ffc1cc70ada605c38ce7963ab8c82f500b7e98cdc8fc8f1a4bb4578c78c58c21b03e9a2e951208626caf3401b266253b60709b587d9f1834f9c5add8d405780c61db096a3b41f4d32c98037bc3c7143c23834bbb2f4c9a5f6d4f5e372139e7d9b1f14eea5c82179abaa07b66741cb1c92610548488c68af7411dac84033c8ce94643f2438e69deba982fc0175673fa4d753d83270d0474baa9c8398cf33e4bbfe6bc75cfaf36c011ea10abc5f8e4401b7f4f8d071381ca62ff0648d4836d265d614", @generic="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", @nested={0x10f8, 0x3d, [@generic="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@generic="f9c9d5fa2988dbecb1bf82af370648c75450ef63d827d034187877347a1a0da64ec74af172a70b37c06bbccd9d30c6789cb5983996abbbcd528f3c50c5fbd8d882679ed195df6644823a399ac91366f24443b8a9fd9a63e681eab6149144b69ae86f8e7e34b58c0550053a365ffbf9e937fc7621751650794a42c6b27b563a2dc1d5018e76b19938c11c23d2b2a95d386953df1edc3f94247311762fe171263e8c5b26d5010f0fde4fe8eaf07fc87152a3875386e60dcdf2c1b71d1a32c97e6a778010414328f5cc268a75625374eacae08e678d37fe3645ee61971e10057e0c8c28445ec16697a09e29c1167a2450fb47"]}, @nested={0x214, 0x60, [@typed={0xfc, 0x52, @binary="218c6a4dded6b27044c42aeeea6afa4afaa33814c00627fa60d022b62e683a8b4a2f38d23e8fc0790a55facb81149b0bcc8189dd9f44ac67434db0ac3fd442d206342fad256728384eab87eed66c4cdd797b3e4575827c5bb73fc9218d89bf2cd4ce0660a980bf5161d4e7a8d6a493909ce493d7297ad3795c0fe4aec92266a0f781210b63d12e2c1614fe3ee2652e9368c5e88494a1c42651dc882545870747f1ced2fcbf63deb68436be2ac66e199a523f9eadc9347c2b0dd7d7f74cb449547970d44f52be0f861842c021965508b93a4f750964d7a97b62d832665bb84afbdd0fd57665c2ed74a389aaa9de1bd6903a"}, @typed={0x18, 0x95, @ipv6=@empty}, @generic="1f14fc65a57ec9", @generic="b67412bc954215304aae505ff1b43dd00d275859780312ebe94f9477438b913bd39354b89324e1eae69e10daeaa2e09ab3ff2c7c6d769c63fff95d5441ded68b1c078c082a45415037890bb80a41933fa550c3d196d4b8652cfdc824b983a47e931a10f062e6fc08e77ed8ddfad95e0822aff2c7173b9cd3a4ff93f6180340d5ac9a4603b9115bc4d3b148b3962a04ee9766ddb3fa0df9ac4723be2f6bd88c4420ccddef85a2aad750bcb3d4f5226c1f1e2eb845a3cf275890a4e8ff937825f70ed36e6e2960a5f2bb1616053a65c04504962325ccba537311912d378a52d99b4186467a94898f0183e6ec94a35e9be11506d0"]}, @generic="a018db70da6613dc268776a04cb577e8d512d6b383c0b19397236a378454ffbd37e256d524b2b2669f08b09c8ee590763a57da4be6b387490a9ec7fbd8b27af9bb82880f5f26540ef2dce24a774762a1641b0a08a43b859a0e6e39089d1bfa4cd1ab9e155fbe294e05bd2e8fbbbe1b9078f07aec04ef1e1953c735c2824a7cac1635da250e9957042e58d3a3c38ed3e3bc25b14443405e5b51f081eb6e88d6bf468a71f81870ece4d58cdd6dd32990748938f2bda53a8a22175665ae559c1c5971b138f93c732556f753c8f4d24cd53fb3ba30b91fbb79f0870aa6d8f6d40e21e1c6fe1fe7", @nested={0xe0, 0x0, [@typed={0xc, 0x35, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="0d4ec2855861fe424acb4b2894590cdc74ea4e6f253ec6a4a5579221b4fe7fc254960af058a96228729247c9d65744008d8d0e3a0dadebbbaccd2e143ed16e0c54d9e06e860fce3f0dd3282bd3b448a616ae42b4844472fea373db8ae10bd411db514f82b66080b0876d543d8dc4e34cc4325e107d1c5aee745173661e13e486e834c12e7b6240", @generic="7bb055265a897b156f5e96fcd3eb00f83b389fe258ff1f30057047bb1f0e98851e34e76df80df499ce17107d137db023b27f247adda03e69fe49d9b636bae15ebd2fa0ab70769eb8"]}]}, 0x16cc}], 0x1, &(0x7f00000017c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4040}, 0x20040000) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc), 0x4) 2018/02/24 10:40:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) readahead(r0, 0x1b9, 0xff) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002e3000), 0x0, 0xfffffffffffffffe) 2018/02/24 10:40:40 executing program 5: r0 = timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x58) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) poll(&(0x7f0000c3f000)=[{r0}], 0x1, 0x0) 2018/02/24 10:40:40 executing program 4: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x20003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00000011c0)=@ax25, &(0x7f0000001200)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001240)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) r3 = memfd_create(&(0x7f0000000000)="f000", 0x2) pwritev(r3, &(0x7f00000024c0)=[{&(0x7f0000000040)="404f0b40ef3041c31670e0bf563984d005843a40890fb18d43c14bdd36d6d8b2f4d48e3a0edbc03dca960711cba9e1658f1da484be093ca4fed946bfadefef5a", 0x40}, {&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="6b56aaab940a0e3c8c58b68ada2512e0344bb9633ab4830738d1faa14d4aa3a87e471e9554c5553d209972789226cb71a58592234ca0b7e75b7182b737dd25d458a04e6a8c9eda70f20e3ec5a5fae8b0bbc9c477fc3e0a973025b95f06227ff17a0d443322dde8d3c618949fba1e6f72165e972de26feb1fb0939213e94ef44c7a1925c13fc25e073f28f7206b1e29cfa219917b05bee13c7488480364", 0x9d}, {&(0x7f0000001140)="ba61dd9c0914271ca46c203341efcef1bf750b08e684bb2b7e46bc2d30f46a970e1d6ec5527a06ccb3814b6ac8ca859a05dcef044e7755dd8d9661168cccd520d40837f39aea9bde9c", 0x49}, {&(0x7f00000011c0)="39d8c186dd032f86adab2e8ab9d45a73d1f0b9f23be8469bd48b23a50ad7a1902f71529cc0f42c7957d2bf8b1c2ec97c4d89116fe68c23b2ecc36e70287173e3f29cb5863068ad0505bd8d852eab4e46e5a3ee6d7f80e628e9207a138517098f255ff407b08c429f41629a4268ce68f9b56ee4b7cb979970d2cb7bc13d6107c266dd485f42fc68585ed993c2aa37614bb03fb5c650d108046f1196ced788165dff9778bafbc015e0c8f77885bc78d3ec3003a9c6f24c31fe7ec3418441469d0e716084d812004f6026bce8583c0eba747680d3f5370720280611c5d3f001a00a7568a23d07f63f13dfd5", 0xea}, {&(0x7f00000012c0)="4ac8ed9bd3c3493c3da9b0d30584500509093248d8ed4d100f2160e4e1649ce45b9b2f83e915a6da8f06d5344ca437efdd2faea1d7", 0x35}, {&(0x7f0000001300)="cf3b27c5914ec4a2add010d95f084ab883a256736cacb13b037134849d3119b9ef7fd8e8e5024dad4d4758808745f1206d6ebfe8cb96fb63684959554c8f285eca799bca5fa428e1f44132c5fc608cfa77a41ce3ed4bd66da87ff5271f839093f79700e353d40c80fec975330263b428eb08c04487edb39ee9ffcad0d3c442668037f5569b27bbb24eb633fa981536759e8e5361644a549653f6af8612b1d5fe9176ae15f5757b014c1c726b566d778304ca8c0e93934999d12c03274f13309f42674e65b755e981b1f2a1", 0xcb}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="f8b9973fc265f158f0af4eefee053bfc56790d1687bc56dba1a09bcf493774e35f5be1c1c3f9df4fd7cb17c2a44c8ec75ed04ad4064998b3bd6169d34d97a31702d6b33a3b832a2046c63879a803612f5d68561e19be2fe90995ffaea69485641238d16b510846d63e290816bc022dc5b642e17581c9979044cbc5c154712f965033bfa2550c058f02a7", 0x8a}], 0x9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x100000, 0xfffffffffffffe65) 2018/02/24 10:40:40 executing program 6: r0 = memfd_create(&(0x7f0000000000)='&bdev\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = dup(0xffffffffffffffff) r2 = socket$key(0xf, 0x3, 0x2) bind(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x3, 0x3, 0x1}}, 0x2e) r3 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) setsockopt$sock_timeval(r3, 0x1, 0x11, &(0x7f00000000c0), 0x10) 2018/02/24 10:40:40 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) writev(r0, &(0x7f0000000000)=[], 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) 2018/02/24 10:40:40 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x242840, 0x0) r4 = accept(r3, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f00000000c0)=0x6e, 0x4) write$selinux_access(r1, &(0x7f0000b97000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined', 0x20}, 0x32) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) dup2(r0, r2) 2018/02/24 10:40:40 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="08000000e57efff72a00060b4400815c", @ifru_mtu=0xcf1a}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000000040)=[{0x8, 0x1, 0x100000001, 0x6}]}) 2018/02/24 10:40:40 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000000000)='//file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7}, 0x3d5) fchmodat(r0, &(0x7f0000e50fec)='./file0/file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x414, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x456}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}], 0xdc) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000280)='mime_typeem0\x00', &(0x7f00000002c0)=')proc$self\x00', &(0x7f0000000300)='keyring\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='wlan0$-proc\x00', &(0x7f00000003c0)='ppp1\x00', &(0x7f0000000400)='(r\x00', &(0x7f0000000440)="2927d74d2c212400"], &(0x7f00000006c0)=[&(0x7f00000004c0)='@.[vboxnet0selinux\'\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='md5sum\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='em0\x00', &(0x7f0000000600)='+\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='posix_acl_access-\x00']) 2018/02/24 10:40:40 executing program 4: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x20003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00000011c0)=@ax25, &(0x7f0000001200)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001240)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) r3 = memfd_create(&(0x7f0000000000)="f000", 0x2) pwritev(r3, &(0x7f00000024c0)=[{&(0x7f0000000040)="404f0b40ef3041c31670e0bf563984d005843a40890fb18d43c14bdd36d6d8b2f4d48e3a0edbc03dca960711cba9e1658f1da484be093ca4fed946bfadefef5a", 0x40}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="6b56aaab940a0e3c8c58b68ada2512e0344bb9633ab4830738d1faa14d4aa3a87e471e9554c5553d209972789226cb71a58592234ca0b7e75b7182b737dd25d458a04e6a8c9eda70f20e3ec5a5fae8b0bbc9c477fc3e0a973025b95f06227ff17a0d443322dde8d3c618949fba1e6f72165e972de26feb1fb0939213e94ef44c7a1925c13fc25e073f28f7206b1e29cfa219917b05bee13c7488480364", 0x9d}, {&(0x7f0000001140)="ba61dd9c0914271ca46c203341efcef1bf750b08e684bb2b7e46bc2d30f46a970e1d6ec5527a06ccb3814b6ac8ca859a05dcef044e7755dd8d9661168cccd520d40837f39aea9bde9c", 0x49}, {&(0x7f00000011c0)="39d8c186dd032f86adab2e8ab9d45a73d1f0b9f23be8469bd48b23a50ad7a1902f71529cc0f42c7957d2bf8b1c2ec97c4d89116fe68c23b2ecc36e70287173e3f29cb5863068ad0505bd8d852eab4e46e5a3ee6d7f80e628e9207a138517098f255ff407b08c429f41629a4268ce68f9b56ee4b7cb979970d2cb7bc13d6107c266dd485f42fc68585ed993c2aa37614bb03fb5c650d108046f1196ced788165dff9778bafbc015e0c8f77885bc78d3ec3003a9c6f24c31fe7ec3418441469d0e716084d812004f6026bce8583c0eba747680d3f5370720280611c5d3f001a00a7568a23d07f63f13dfd5", 0xea}, {&(0x7f00000012c0)="4ac8ed9bd3c3493c3da9b0d30584500509093248d8ed4d100f2160e4e1649ce45b9b2f83e915a6da8f06d5344ca437efdd2faea1d7", 0x35}, {&(0x7f0000001300)="cf3b27c5914ec4a2add010d95f084ab883a256736cacb13b037134849d3119b9ef7fd8e8e5024dad4d4758808745f1206d6ebfe8cb96fb63684959554c8f285eca799bca5fa428e1f44132c5fc608cfa77a41ce3ed4bd66da87ff5271f839093f79700e353d40c80fec975330263b428eb08c04487edb39ee9ffcad0d3c442668037f5569b27bbb24eb633fa981536759e8e5361644a549653f6af8612b1d5fe9176ae15f5757b014c1c726b566d778304ca8c0e93934999d12c03274f13309f42674e65b755e981b1f2a1", 0xcb}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="f8b9973fc265f158f0af4eefee053bfc56790d1687bc56dba1a09bcf493774e35f5be1c1c3f9df4fd7cb17c2a44c8ec75ed04ad4064998b3bd6169d34d97a31702d6b33a3b832a2046c63879a803612f5d68561e19be2fe90995ffaea69485641238d16b510846d63e290816bc022dc5b642e17581c9979044cbc5c154712f965033bfa2550c058f02a7", 0x8a}], 0x9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x100000, 0xfffffffffffffe65) 2018/02/24 10:40:40 executing program 7: r0 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x2) pwrite64(r0, &(0x7f0000f8d000)='-', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0xffc) 2018/02/24 10:40:40 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000683000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 2018/02/24 10:40:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x7, 0x3}, {0x3f, 0x8}, {0x9, 0x5}, {0x80000000, 0x7bc5}, {0x6, 0xe8ab}]}) pipe(&(0x7f0000000000)={0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/02/24 10:40:40 executing program 6: pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) close(r1) close(r0) 2018/02/24 10:40:40 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r0) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000780)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xa0e7, 0x1, 0x8, 0x2, 0x80, 0x80, 0x2c, r3, r4}, {0x0, 0x1, 0xfffffffffffff9d4, 0x2, 0x3f1, 0x7fff, 0x101, 0x200}, {0xfffffffffffffff7, 0xbdf5, 0x81, 0xc145}, 0x7a1b, 0xb, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x4, 0x3, 0x1000, 0x5, 0x4, 0x4581}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xffffffff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000040)={0x800, r5, 0x1, 0x1}) sendfile(r1, r1, &(0x7f0000000000), 0x5) sendmsg$nl_xfrm(r2, &(0x7f0000e71000)={&(0x7f0000722ff4)={0x10}, 0xc, &(0x7f0000523ff0)={&(0x7f0000c9d000)=@getsadinfo={0x14, 0x23, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/24 10:40:40 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x20) timerfd_settime(r0, 0x1, &(0x7f00000000c0), &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x100) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1002, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/24 10:40:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280002, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x3f, 0x7fff}) clone(0x20400, &(0x7f0000000000), &(0x7f00006cd000), &(0x7f0000000040), &(0x7f0000000080)='\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x1000}, 0x4) 2018/02/24 10:40:40 executing program 3: r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2010}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x3}, 0x8) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x1b6, 0x0, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0xffff}, 0x1, 0x5, 0x7fff, {0x81, 0x7}, 0x8, 0x51}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0x8, r3}) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000040), 0x4) 2018/02/24 10:40:40 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mq_notify(r0, &(0x7f0000000100)={0x0, 0x35, 0x2, @thr={&(0x7f0000000000)="7272ded6ed3be4053012edd34971551cab6a89a8f28d5b995bce75b40143b466c1983460bba613ca3eb11bb90bb5c9034c9fc0e5b5a1777e79162038f1f4fe8d0bb585ab89b975a62f903e544d7418af08db537fe1c424875b1b91688feb", &(0x7f0000000080)="7966624df87b8d2e3cd67a36934f1e0c86e186f871f0dd848e8008a89c0784f5ed61abe5e7c77ce5488d25b2f98c1473852b9734f81be8d6ed42f4be2361e7d25566ee5d134b66972f347779e8bf9b6dc3128afc69066702e0c7b3c122a5ca8afe56b26328b09badc3986fb861fc25"}}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x7, 0x0, 0x0, 0xfffffffffffffff7}]}) futimesat(r1, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000002c0)=""/212, 0xd4, 0x3, &(0x7f00000001c0)={r2, r3+30000000}) 2018/02/24 10:40:41 executing program 4: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @empty}, 0x1, 0x3, 0x1, 0x2}}, 0x26) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xca) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x23f91b11}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0x400, 0x219d, 0x800, 0x7, 0x12}, &(0x7f00000001c0)=0xa0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, [0x4000007fffffff, 0x5, 0x6, 0x6, 0x8, 0x6, 0xccdd, 0xf85, 0x0, 0x9, 0x6, 0x10000000000000f4, 0x3, 0xfffe, 0x3f]}, &(0x7f00000001c0)=0x108) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000a65000)={@generic="7de3009aff6c5714bbc4aed6ab07a9b3", &(0x7f0000dbffd4)}) 2018/02/24 10:40:41 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002ffc)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 2018/02/24 10:40:41 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4040, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0x240) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="67e0949e48a58d664a9bac69d804eba9", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) r2 = syz_open_dev$evdev(&(0x7f0000b0dfee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x80002400) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059efbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="f5f909e46381"}, 0x0, {0x2, 0x1, @broadcast=0xffffffff}, @common="006ff8000000006c00000000ffffff00"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) fdatasync(r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x800}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x9, 0x8005, 0x1, 0x40, 0x93, 0x5, 0x5, r3}, 0x20) 2018/02/24 10:40:41 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000362fce)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000ef4000)="90560aeb624a373464f84c1b9bfc42f014c462383b63ff6f0353088b61579da8"}) fcntl$setpipe(r0, 0x407, 0x2) 2018/02/24 10:40:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000ffc), 0x4) unshare(0x22048000) 2018/02/24 10:40:41 executing program 4: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='status\x00') 2018/02/24 10:40:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) getpeername(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000040)=0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x4000, 0x2, 0x4}) r3 = socket$inet6(0xa, 0x400000000003, 0xfffffffdfffffffa) socket$inet6(0xa, 0x80007, 0x401) dup3(r0, r3, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000ebcfa5), 0x0, 0x0, &(0x7f00000dcfe4)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/24 10:40:41 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={@common='bcsh0\x00', 0xf7}) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xffffffffffffffff, r2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/71, &(0x7f0000000100)=0x47) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000000140)={&(0x7f0000e06fc0)}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) 2018/02/24 10:40:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) r2 = gettid() tkill(r2, 0x100000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f87fe0)={@common='gre0\x00', @ifru_flags=0x100000000000301}) r3 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000000)={0x7}) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80000) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000001c0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b8ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) 2018/02/24 10:40:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2001, 0x68) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200000, 0x124) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0xfffffffffffffbff, 0x0, {0x0, 0x2, 0x0, 0x3, 0x20}}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/02/24 10:40:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00002acffe)="0bef") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x100000000, 0x19, 0xf6bb, 0x214533be}, 0x14) 2018/02/24 10:40:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800000100, 0x10) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2102}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x2, 0x2, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e48fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ppoll(&(0x7f0000000140)=[{r1, 0xa080}, {r1}, {r1, 0x2000}, {r1, 0x2}, {r1, 0x110}, {r1, 0x1}], 0x6, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x2}, 0x8) get_thread_area(&(0x7f0000000080)={0x35, 0xffffffff, 0xffffffff, 0x3e, 0x9, 0x400, 0x9, 0x2, 0x7, 0x4}) 2018/02/24 10:40:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x27fd, 0x20) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000040)=0xba6) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1dfc0)=[], 0x0, &(0x7f0000f13000)=[{0x10}], 0x1}, 0x810) [ 40.005471] device gre0 entered promiscuous mode 2018/02/24 10:40:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x80200) accept$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000ac1fc8)={&(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0)=[], 0xcb, &(0x7f0000000040)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x60, 0x8811}, 0x0) 2018/02/24 10:40:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={r2, r3, r5}, 0xc) quotactl(0x0, &(0x7f0000013ff8)='./file0\x00', 0x0, &(0x7f0000001000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x40) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() setgroups(0x5, &(0x7f0000000100)=[r4, r5, r4, r4, r4]) tkill(r6, 0x16) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x6, 0x4) 2018/02/24 10:40:41 executing program 7: r0 = socket$inet6(0xa, 0x400000000002, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000ac4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f0000545ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e7c000)=0x2, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x4, 0x3, 0x11, 0x0, 0x0, 0xa0, 0x4, r3, r4}, {0x4b, 0x7ff, 0x3, 0x6, 0xec, 0xc, 0x5}, {0x5, 0x5700000000, 0x8, 0x7}, 0x3, 0xd, 0x1, 0x1, 0x1}, {{@in6=@empty, 0x0, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x7fff, 0x80, 0x4, 0x2000400000000}}, 0xe8) 2018/02/24 10:40:41 executing program 5: r0 = socket$inet(0x10, 0x800, 0x5) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x10000000000000d4}, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600100, 0x0) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000080)="4b1bbf9d473a0d", 0x7}, {&(0x7f00000000c0)="521b6130055a7a931b57741f8467272997ef93d938fbbcca930249ba1ac9e81258774efc7c1dfab2f35e1a9aa6e5971a047fafb0593ffe592d9a77bee0976a264e7ce7f1d0cb6fd65c94b5bd0b54218f45f7362ba502aa6d1c51e8cf9b2f5dad6df3b8a3fd3b4aa87b95d33affba43d93e5f450c98401f57bc829589faeb716eddeb562d3fc4c0dc13", 0x89}, {&(0x7f0000000180)="548f65eca9e1b19a122a23dc23334d4aac0d15b6c2a08c9d5a3dcbbcd393e71d5d77b1ddfcbf7989c95c6d0b8af6d9aacef5d8e1918eda66868d32550b7ce466433c8b9e6c29ee1362d0a8dc73b771694333040d15dc", 0x56}, {&(0x7f0000000200)="12ada60d1c105d9d0cda906cd56cf5432d1c47cb3ececef48fbd03ece9aa220b845ab0a21c9a0ab4d22310deb6995a7bbe55d0bd0cb9de4f86a8243086b58c3e3d275fc0e281408c54e5b15fa0d12aee02221b", 0x53}, {&(0x7f0000000280)="5325625bf3c5fa6f9571ed30058c60184c796c673a7cff3b72892350ac6ade215c49b8c9d65ad8e8ee0a21d3af39989caa79f83fd8d79a9918643ec3b0dce6366dfa904e4871cb362c555cb6953c6b761a13a194bebf7e4741047c70825d15a0c7cdfe0ab439f442688ede869c5f4d390d75ddc484", 0x75}, {&(0x7f0000000300)="f0069d5a486591fadd8e1edefc4dd10e781d45b5ae564c9aa2c50f5a2edc15bd515a8ede53cc33b14443c3edeba9ecfb6029b789b6364b3f22396f911d4e10bed136512f91aace3f6824fa4f2451a357ca775f646e45e8194300c96e6683f17e7ce899800962ed44c7e770832de693d0c662f94a5ce7076588ab7213fde15ad8bb3e1b764bdc8b0f215abd6bdd7706a6278afad1602e0bca44246ad5ce9ab7718000596feaa50cd87cd7eac1a67582055256d3ba29aa26fdf978d0683d31fd846fd881e459cf6c042c9ff4341309c1eaf2106761bae1ab8fd99587953633e08ccfb6db06b6f69496981192d1812b28e6ccc428f54d3bf23372", 0xf9}, {&(0x7f0000000400)="8b0a5fd5c83a3a9eba848846cc6a8af64479f4e1bd67e4bf405884b03975726258ddb691aa4dd763524def75a456245a9854194d839b3cb1bc1e188d10c4839a177c509696dd12c4cab4d9136f7370831c9f3204d35e5ed4ab6d5d67a1d24f4158c7d52fa017430128c1db50730f1daa97633f64830d564e200d3bb7f8", 0x7d}, {&(0x7f0000000480)="4db3bfb98400fab4755b1a04c47b1dfa14b64601ee70b5f6922d23f2e9a7207ef8c9466ee4dc131cce28eda7fa49981319fa92d287a11ca30cdeca9a472973878cbce4b753389eacd29210fa6833b7d8c757116162833afc16bf0bb9904e866c2b4819c46861bb1dfe6a83d6a020e3fef7e388fc2d502141a30c0b4256ace2127ef90cfd2a635855e779a2b71a1390bbee47626437bdb6455b7269be21e277e383351d508e7bd6cc2383f0", 0xab}, {&(0x7f0000000540)="e7a77002b0a14f81c8d7a3341ae88a5aecbe6ac5ee57149795c59fb9213e7b2e2dd89281a5cbb545d9fe6bf04a6613274c7de84d48a1ae2cf5d9fcb81d11fe57442ff12d3da699e4a7bd5cf9b07f0d75f2381f77d97479fdb6de9b35a2ec41edfc3b8499385dacb5e42a", 0x6a}, {&(0x7f00000005c0)="2b916644e6b48c8b310457bfc0a6062624d8f13151cb1bcd1c1be9c5ae5472813c6dd5c13d4a6282807d8450038ab6231640b7de0f10e30abaa27788199b", 0x3e}], 0xa, &(0x7f00000006c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x90, 0x20000010}, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffa5}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x3c) 2018/02/24 10:40:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000a15000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d03e4b304488e381c64f5b02a870b9b15a22a2b19d14048f4113800ca9fca42f60c4ddca67802fd9783151eff43055c931bd5344bcccfa94fa230e8985c89f25d9958063159da5a897aef6d3e4e9ce82ef639fd231641875fd744421e7fee8ca8007308ca34238e5199f56dbf243a776cc375b05414161840045f4897276443b9cdb8d366f41cd1198e4761c6a3af98f0badccd3dbcd2330f1", 0x99, 0xfffffffffffffffe) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00') 2018/02/24 10:40:41 executing program 0: socket(0x11, 0x100000802, 0x300) r0 = socket(0xa, 0x40000000000002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) connect$inet6(r0, &(0x7f000064efe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r2 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ce30c2afcf4788539ad56583f61e7b95861fa62aebc221e510a9031877ccb7", 0x1f, 0xfffffffffffffffa) keyctl$clear(0x7, r2) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x40, 0x7ff, 0x6, 0x1, 0x99, 0x80000001}) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80000) chmod(&(0x7f0000000100)='./file0\x00', 0x40) sendmmsg$inet_sctp(r0, &(0x7f0000c81f20)=[{&(0x7f000006ffe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/24 10:40:41 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x80800) 2018/02/24 10:40:41 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@common='syzkaller1\x00', @ifru_flags}) r1 = dup(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/24 10:40:41 executing program 1: rt_sigaction(0x7, &(0x7f0000000040)={0x42a142, {0xfffffffffffffff7}}, &(0x7f0000000000), 0x8, &(0x7f0000893000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x60, "60581d92e25d4aa29c4f405c1fed0b166ef9435fba03274807ef351144164d1b70224e05b4ee69207e64278eae5402efcd77c457a9414138538ad3ce147966b46afccff344c34bad99670a8128b3c5bdcdd1ab2299924ff08202a7ebbe754f3a"}, &(0x7f0000000140)=0x68) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0xfe6a, 0x1, 0x1, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x4, 0x40, 0x49c5, 0x6, 0x2, 0x9e2, 0xc6, {r3, @in6={{0xa, 0x2, 0x8000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x7fffffff, 0x8000, 0x0, 0x4, 0x22472fc6}}, &(0x7f00000002c0)=0xb8) syz_open_procfs(0x0, &(0x7f0000516fbc)='smVps\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r3, 0x9, 0x34, "22aa076b480ededac38127a533c09ccf30425b9ffe2f75458eb2d3a39d657a5eef4a4113b536b2eaeeba2c797127ae862a603e47"}, 0x3c) 2018/02/24 10:40:41 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x5f, &(0x7f0000000040)="e9a7963829b542d5c24d816b17963fde3b818b3e2ede649bc4447c2f0538e482db517eb3a9ea107c20f3fd503c471a7ffa6459ee95065d30afa063551e8b04a17e80139d2675d2addf91d6732cc63c826c94d9983c10a2c238cdb6924a0bf4"}) r1 = syz_open_procfs(0x0, &(0x7f0000302ff0)='projid_map\x00') pread64(r1, &(0x7f0000000100)=""/187, 0xbb, 0x3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={r2, r3}) sendfile(r1, r1, &(0x7f0000af5ff8), 0xffff) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x4000) 2018/02/24 10:40:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0xa, 0xffffffdf) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}, {[0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x100000001, 0x5, 0x1ff, 0x100, 0x5, 0x0, @generic="cfee9e28bdd415f413de012f63e5c12f", @generic="ab79202ae8d39edc3a7ee0c588705957", {0xff}, {}, 0x0, 0x43}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="e4332100f0dd", @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xa736, 0x1, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c0ff8)=[{0x4, 0x8}], 0x21) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0xc92, 0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x8) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r1, r2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x10, &(0x7f00000000c0)=0x4) 2018/02/24 10:40:41 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x2c) syz_emit_ethernet(0x2a, &(0x7f000005cf8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x40000000, 0x0, 0x6}) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x8}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x106) 2018/02/24 10:40:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00007b5000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000900)=0xfffffffffffffffd, 0x4) 2018/02/24 10:40:41 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) 2018/02/24 10:40:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f000089dff0)={&(0x7f0000f12000)={0x14, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000040)="0b68003758acee6175841eece04ab02ea11e420ace5e9653de652f0e2d8eb64656c8e859b3899e02", 0x28, 0x4000044, &(0x7f0000000080)={0x3, {"38572ae37ffb2b"}, 0x1}, 0x10) 2018/02/24 10:40:41 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, [0x2, 0x81, 0x100000000, 0x5, 0x0, 0x8001, 0x7, 0xffffffff00000000, 0xa6, 0x7ff, 0x5, 0x7b4, 0x3, 0xc453, 0x5]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3ff, 0x7, 0x0, 0x5, 0x1400000, 0x400, 0x5e, 0x8b, r1}, 0x20) mknod$loop(&(0x7f0000000000)='./control\x00', 0x2000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000140)={0x7f, 0x80000001, 0x5611}) 2018/02/24 10:40:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffff8155, 0x3) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8000, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7f, 0x7}, 0x8) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000d38ff0)={0x1, &(0x7f0000aee000)=[{0x6}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, 0x75fc, 0x8000, 'id0\x00', 'timer1\x00', 0x0, 0x10000, 0x3, 0xafe, 0x9}) [ 40.613953] binder: binder_mmap: 5718 20ffb000-20ffd000 bad vm_flags failed -1 [ 40.680869] binder: binder_mmap: 5718 20ffb000-20ffd000 bad vm_flags failed -1 [ 40.779013] device gre0 entered promiscuous mode 2018/02/24 10:40:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010ff0)={0x2, &(0x7f0000002fe8)=[{0x15, 0x0, 0x0, 0x2}, {0x6}]}, 0x10) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000240)="d3f3c5c7de6740f97f9c663498b165d8bc2b38d43850918c56744238c9d801bfe0c6feef6a2dedc79e2861a0a5f48dc9afe263c8bf8ededcb83c3a6c47c26d2131b8e5c240376d6937fe388166d9cbf60db79f3410d1f863fe14d3ddaea07b85c8ab4d67b5e372ab40ee578b325ea517c8f6e25e4684aed3c1755014c48325e98321c9") sendmsg$unix(r1, &(0x7f0000017fc8)={&(0x7f0000017000)=@abs, 0x8, &(0x7f0000004000)=[]}, 0x0) 2018/02/24 10:40:42 executing program 0: socket(0x11, 0x100000802, 0x300) r0 = socket(0xa, 0x40000000000002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) connect$inet6(r0, &(0x7f000064efe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r2 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ce30c2afcf4788539ad56583f61e7b95861fa62aebc221e510a9031877ccb7", 0x1f, 0xfffffffffffffffa) keyctl$clear(0x7, r2) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x40, 0x7ff, 0x6, 0x1, 0x99, 0x80000001}) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80000) chmod(&(0x7f0000000100)='./file0\x00', 0x40) sendmmsg$inet_sctp(r0, &(0x7f0000c81f20)=[{&(0x7f000006ffe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/24 10:40:42 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003ff8)={0x0, 0x100000002}, &(0x7f0000007ffc)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/02/24 10:40:42 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setstatus(r0, 0x4, 0x40000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) fcntl$setflags(r0, 0x2, 0x3) 2018/02/24 10:40:42 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/24 10:40:42 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3ce7, 0x200}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x2, 0xc6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5, 0xcb5, 0x8, 0x9, 0x800, 0x9, 0x3ff, {r2, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xc1}}, 0x2, 0x4, 0x5d6, 0x1, 0x101}}, &(0x7f0000000280)=0xb8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00000000c0)) 2018/02/24 10:40:42 executing program 3: socketpair(0x5, 0x2, 0xb584, &(0x7f0000000000)={0x0}) sync_file_range(r0, 0x10000000004, 0x0, 0x2) 2018/02/24 10:40:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84000, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000100)=r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0xffff, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000011000)=@objname={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) 2018/02/24 10:40:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4000000005, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0xfb) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xdef8, 0x4) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000500)=""/230, 0xe6}, {&(0x7f0000000600)=""/49, 0x31}, {&(0x7f0000000640)=""/96, 0x60}], 0xa) 2018/02/24 10:40:42 executing program 1: clone(0x200, &(0x7f0000f39000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00003b8f33)) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)=[], &(0x7f0000000280)=[], 0x0) 2018/02/24 10:40:42 executing program 2: r0 = socket(0xa, 0x2, 0xfffffffffffffffc) getsockopt(r0, 0x0, 0x3f, &(0x7f0000b3ffac)=""/84, &(0x7f0000000000)=0x54) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x4, 0x92e51e19e33700f1, 0x7ff, 0x7, "d7374f6a90eb7b7bed436911ff703e81b9bbd4b2c45f059ba8af10c02239cd5fafa99e012f78893a4c8859dedbd98a5c58de4e801c39aacdd24f049496cf4b", 0x3}, 0x60) 2018/02/24 10:40:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da3ffc)=0x10) getrusage(0x1, &(0x7f0000000000)) 2018/02/24 10:40:42 executing program 4: rt_sigsuspend(&(0x7f0000000040)={0x8}, 0xfffffffffffffef3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000)=[], 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000ff8), 0x8) setitimer(0x0, &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x0, 0x3, 0x5, 0x2, 0xd30, 0x1, 0xfff, 0xfffffffffffffffb, 0x80000000, 0x7f, 0x100000001, 0x6, 0x6, 0xd6b9, 0x80000000]}, &(0x7f0000000240)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x9}, 0x8) 2018/02/24 10:40:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000001c, 0x81) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x8, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @random="bcaa3a6a81b4", @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x4, 0x2, {0xffffffffffffffff, 0x0, 0x1f, 0x1, 0x80000001}}) ioctl$KDMKTONE(r0, 0x1267, 0x0) gettid() write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "c69a8870700b4d20aea9a037f6bd200b2c8822695016c062bf5ae861a3cd71d45f3ff7914310b136f9d00dfc7a949d043e423aeac7c8c651471f49db7bb8a6bb59d5edb098ac75e7ef6c9a5e0b2fb647529a171345b00ac1b343368992863d8ad4c314f67bb0546c33fbb25bcfa5226b637e7e5afdfffdf75376745a24bd80107085960d451ec65f643e7b4dd876d8d52dcf5b1c129e532367c58afe1b8c118e9d6b50a8f0c308c808e1e680d9302a2166a5b16b5ba8b879c39d75d508281a"}, 0xcf) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000200)=""/119, 0x77) 2018/02/24 10:40:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="a069645f6d6a1700ea") sendfile(r0, r0, &(0x7f00000f9000), 0x401) 2018/02/24 10:40:42 executing program 2: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80000000) splice(r0, &(0x7f0000056ff8), r1, &(0x7f0000ba6000), 0x10001, 0x0) 2018/02/24 10:40:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xcc082, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0), 0x4) 2018/02/24 10:40:42 executing program 1: r0 = add_key(&(0x7f0000d01ffb)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="92c22839319414fbf656009d876e5e2e7027e244d0d0d35036c7d3bdcea2d260766581c428fe6ea4efcbf279890e3ad096f37292a9a5fba9e1f3738defad56078d0779054a60992495f0f5024c5569e17df5faec2b89da7045187b2624cfc471f3c5524751100bcf1297674c0d436e337dca643bd9080b9ad9e7e49ded06ac9c0d9fe418940534829fdb0558f5142e7481d410f81226a7e1734a578a19facf41387efbb44b8c19b9603baece030e90ae4e5c8a1380db7431696b44e1849f", 0xbe, 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = creat(&(0x7f0000000580)='./file0\x00', 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000005c0)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000600)={0x0, 0x0}) r9 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = syz_open_dev$evdev(&(0x7f0000000680)='/dev/input/event#\x00', 0x3, 0x2000) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000700)={0x0, 0x0}) r14 = socket$unix(0x1, 0x1, 0x0) r15 = syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x10040) r16 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0xd0aff301a823a893) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000900)={0x0, 0x0}) r18 = socket$unix(0x1, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000940)={0x0}) r20 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/enforce\x00', 0x40000, 0x0) r21 = accept4$ax25(0xffffffffffffffff, &(0x7f00000009c0), &(0x7f0000000a00)=0x10, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000f40)=0x0) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f0000000180)) r25 = socket$inet(0x2, 0x2, 0x9) r26 = getpgrp(0xffffffffffffffff) r27 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0xc) r29 = syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0x5, 0x4000) r30 = memfd_create(&(0x7f0000001740)='user\x00', 0x3) r31 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001780)='/dev/rfkill\x00', 0x80, 0x0) r32 = socket$inet6_udp(0xa, 0x2, 0x0) r33 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/hwrng\x00', 0x200, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001800)={0x0}) r35 = socket$pptp(0x18, 0x1, 0x2) r36 = syz_fuse_mount(&(0x7f0000001840)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001880)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00000018c0)=0x26) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000001900)={0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001940)={0x0, 0x0}) r40 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001980)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001a80)=0xe8) getresgid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) r43 = eventfd(0x2) r44 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003140)=0x0) r48 = geteuid() r49 = getegid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003180)={0x0, 0x0}) r51 = socket$unix(0x1, 0x2, 0x0) r52 = accept(0xffffffffffffffff, &(0x7f0000004640)=@rc, &(0x7f0000004680)=0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000046c0)={0x0, 0x0}) r54 = userfaultfd(0x80800) r55 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004700)='/dev/sequencer\x00', 0x2, 0x0) r56 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004740)='/dev/ppp\x00', 0x4a0002, 0x0) socketpair$inet6(0xa, 0x80002, 0x7, &(0x7f0000004780)={0x0}) r58 = socket$inet_sctp(0x2, 0x5, 0x84) r59 = socket$inet6_dccp(0xa, 0x6, 0x0) r60 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000047c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004800)=0x0) getresuid(&(0x7f0000004840), &(0x7f0000004880)=0x0, &(0x7f00000048c0)) stat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getpgid(0x0) lstat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r66 = getegid() r67 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006e00), &(0x7f0000006e80)=0x60, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006ec0)={0x0}, &(0x7f0000006f00)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006f40)={0x0, 0x0}, &(0x7f0000006f80)=0xc) r70 = getegid() r71 = accept4$ipx(0xffffffffffffffff, &(0x7f0000007040), &(0x7f0000007080)=0x10, 0x800) r72 = syz_fuseblk_mount(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x1, 0x9cc, 0x2) r73 = inotify_init1(0x80800) r74 = syz_open_dev$tun(&(0x7f0000007140)='/dev/net/tun\x00', 0x0, 0x100) r75 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007180)='/selinux/user\x00', 0x2, 0x0) socketpair(0x11, 0xa, 0x9, &(0x7f00000071c0)={0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007280)={0x0, 0x0}) r78 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000072c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007300)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000007400)=0xe8) getgroups(0xa, &(0x7f0000007440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r82 = syz_fuseblk_mount(&(0x7f0000007480)='./file0\x00', &(0x7f00000074c0)='./file0\x00', 0xc000, 0x0, 0x0, 0xffffffffffffff0c, 0x100000000, 0x40) r83 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x101080, 0x4) r84 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007540)={0x0}) r86 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007580)={0x0, 0x0}, &(0x7f00000075c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000007600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000007780)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000180)="44ae6a921103bb13732b914e23f845544a0eab9b16c8d2a24b70c6c0e7c1f1eb3fbd88de9bf79e6edddf3448a246c48624ef97cad01b8eb860d8870de7554ab6d2a381d978922a52afab96d15e6c077d6a7202a3d20580f39e43fd56c26e8fde036d291bd70727c85b8fe9640d6de4b59d348168cb4e2802d3edb89b9c03eb4fa00f3584a27551e91738a553acfac9c8c7fc5140d51b10d7a2a7bee982c0152ec1477e47c4d16ce7428ce0205bc024fab134", 0xb2}, {&(0x7f0000000240)="eaa23cc1838ae060540ceb9f898c6f8104df", 0x12}, {&(0x7f0000000280)="5cdd1008987f59d7c696ec513f96b83546d09ca64693863f7a97164f3f89f9b711333363419b7ebc758adf734be8ae450d59a3cbd3eaa6eebb06eab612d73fb9e647593a883d0dd0c24d198819f60605f8141ee171f9d990963ff1880eb1f825d13ce01c139c6015b7d6d2827810", 0x6e}, {&(0x7f0000000300)="32991a96e8def0a9892051bac668f0e8c69c8eba0123244b4a30725aa77bd490f6b03f3a5be3014dfde513721d54ed319aec8d34d2709b15299465b19fddc528cbf3a91725d2af48362fc743900580bd17ce", 0x52}], 0x4, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}], 0xc0, 0x4040040}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000ec0)=[{&(0x7f0000000b40)="003b4c5eea59d337", 0x8}, {&(0x7f0000000b80)="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", 0xfa}, {&(0x7f0000000c80)="12b2a435eb1004907f3d2297232b4e93e2f48988c0ff5007847d2458ddee89313a8c6f8a5073c3222fa50d8d94b1db7ce418f210e99aa97327cfe0776fca958005e1f6424d933f0aebc94be4764defbfd57dcd16b192ce7209906d23dff65f9b55c8d09b579320f0978a4d5a4739ebb9239399a33bf812c4a4d00789db623e4728f4ee9faf302d314592fb775f538a3e29f37b61b072103081a85d2c46a5e3fcd5d350f22d7eaa88c313679b5313c7138555293ef84c1604439e47f1664e8fe02e37941748483a0d9df014e7afc571641aa7224ea3097b104b", 0xd9}, {&(0x7f0000000d80)="fa0a6413190d273f9cdbdc7dfbff320bdb6bc33b96449b3baac1aabbf88839d235f8b16cf351131b9b43b20e06afcc1ccedeb63156c8eb0bbbe277540669eda16b4f2566008740b245dea58458e624a5cad8b1c4", 0x54}, {&(0x7f0000000e00)="ef4ff3e8b2010bdeb7a570bf35e927d78c9a1b4bd991e315877d556c33267053b754f6eb8bdfe212eb04", 0x2a}, {&(0x7f0000000e40)="60a7c3f7a3776476d051b008a76c3888c5e6bc988570c98beacc15beeac31b3476201e97c25fde5f7d85f517e76d6182473d8bd9baa1a419915003d313e375b7d6f2", 0x42}], 0x6, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x20000050}, {&(0x7f0000001140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001600)=[{&(0x7f0000001180)="aaa075429dade68a0ff1f25b2d6eca68abdf9b40bc7ec21b9dac1d7bcca571372f7c4ea6d1a284c6307b609ad8cc3bbe57c33e71025fff56ad5935d0f001d8fdad445c44928f230f31f57288a8e9734f8b520e7c3303b6be67c7e19737b0ba3f49a561e526d99ead145db7645483d87344efa81efd56ad66555ca73d2c2c6d4d1b8968b92017cdcb66b7b424bc2af77eee595997043d65c30c3922f8ec4007ef1b5e20348328c391f489b7802b", 0xad}, {&(0x7f0000001240)="c6d8d52d2c00492612f72049080fc03c4f0dfcbacc7758cc0ff2043789d3487809f1adc5f85edd2b17c7426ccffdef37589b3bcc1ef75ac3a796c7551212c69b7fd76d6127b9cb106023a1a41eaf1a90edebf157b30b7a70aa59bfc6d21509811f714e71", 0x64}, {&(0x7f00000012c0)="790f24d238e5e0fadc9ff79af17296b71cd14d59c69f98dd7c178167b025acd2184767c2054fb18c054be5461ad6a50c5673c66933af5e0fe94def02f0e2a335f9ddb2f05f2d07a0f032ad5d28422364e2c82723816e04e6dbba364f9586b5df313db1c72184f7002f60556e4322b4fa6819e8fc99f8e2e7edd62945a3c23bee18c839beb8cbcfc000dc05859d267666e3f4961ad5252eb3cfb75bf6854bc1a0d24d2a917bca69c609dde91fbefad3f6d8faeb03220f99fbf8733e5aebb3603d378db637ca90d2a51e210a", 0xcb}, {&(0x7f00000013c0)="34424dcb105287", 0x7}, {&(0x7f0000001400)="c0c6e87a173aae27d0b63abb6a6a8e6acc778896ec2fdf15cd5f4290f61dbb2615e73b055c02a9db1bce40f190c9f18225b0758707158835dede4dc04cafabf28785136ef0fa6d04550c6ff2c3269ec2b4a18de17c53214611c7d3a093440f1912ae5800a5b2accb09dccaf70ef9a2a57de71c96f79078337f501c83eca4e2ba5a766a59dd8df969ffa127fd66d340fd3ba95812e9b29e3b575764f76d2d27bb5cc43beeb719adb52513f9bfc742326ae8e3c0eb846da2e755ca1228fa2f314073b933506858931a59791da25b5dfc6c5cde6e0e0101576a729b3f80628749e01eec9e7d22d9c8ddf729a33e5047aa5f3cc569458fc7c3a5d3", 0xf9}, {&(0x7f0000001500)="02f46eecef4dfc9c9d1063", 0xb}, {&(0x7f0000001540)="3980b38e1c8baa12e600ced896755be3aaf87accb0f4220f9605dc4e6fc25d0b15178654881666c336d6248a1259bd7652739b4fe394017a556e297e79b4db8194bc0a65878f1b7bef76bc6c0a2bc68cfcb0d016898b7bb1d47a3d0cb9e9b549ffdcd734c334e82dc92d3e46eb960a60d7844c7551cec075bb87683c074501f5fef8604056248ac3b5371561f4ceff8f211b7375572d73d9dab8c1d97a99d8", 0x9f}], 0x7, &(0x7f0000001b80)=[@rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 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0x1000}], 0x6, &(0x7f0000007680)=[@rights={0x18, 0x1, 0x1, [r67]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @rights={0x20, 0x1, 0x1, [r71, r72, r73]}, @rights={0x28, 0x1, 0x1, [r74, r75, r76, r77, r78]}, @cred={0x20, 0x1, 0x2, r79, r80, r81}, @rights={0x18, 0x1, 0x1, [r82, r83]}, @rights={0x18, 0x1, 0x1, [r84, r85]}, @cred={0x20, 0x1, 0x2, r86, r87, r88}], 0xf0, 0x20008000}], 0x7, 0x0) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.229771] INFO: task syz-executor1:5791 blocked for more than 120 seconds. [ 242.237017] Not tainted 4.4.116-g17c7c49 #17 [ 242.241955] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.249933] syz-executor1 D ffff8801cb97f768 28360 5791 3782 0x00000004 [ 242.257375] ffff8801cb97f768 0000000000000000 0000000000000000 0000000000000000 [ 242.265405] 0000000000000001 ffff8801cb97f700 ffff8801db21fdb8 ffff8801db21fde0 [ 242.273452] ffff8801db21f4d8 ffffffff84217840 ffff8800ad0ec800 0000000000000000 [ 242.281543] Call Trace: [ 242.284132] [] schedule+0x7a/0x1b0 [ 242.289296] [] schedule_preempt_disabled+0x13/0x20 [ 242.295875] [] mutex_lock_nested+0x306/0x850 [ 242.301923] [] ? odev_open+0x5f/0x90 [ 242.307264] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.313488] [] ? soundcore_open+0x99/0x630 [ 242.319348] [] ? sound_devnode+0xe0/0xe0 [ 242.325052] [] odev_open+0x5f/0x90 [ 242.330242] [] ? odev_release+0x70/0x70 [ 242.335840] [] soundcore_open+0x321/0x630 [ 242.341631] [] ? sound_devnode+0xe0/0xe0 [ 242.347317] [] chrdev_open+0x22b/0x4c0 [ 242.352846] [] ? cdev_put.part.0+0x50/0x50 [ 242.358714] [] do_dentry_open+0x59b/0xba0 [ 242.364516] [] ? __inode_permission2+0x9b/0x240 [ 242.370820] [] ? cdev_put.part.0+0x50/0x50 [ 242.376680] [] vfs_open+0x110/0x210 [ 242.381970] [] ? may_open+0x1ae/0x280 [ 242.387397] [] path_openat+0x923/0x3940 [ 242.393031] [] ? depot_save_stack+0x1c3/0x640 [ 242.399151] [] ? path_mountpoint+0x830/0x830 [ 242.405220] [] ? kmem_cache_alloc+0xba/0x290 [ 242.411267] [] ? getname_flags+0xcb/0x580 [ 242.417039] [] ? getname+0x19/0x20 [ 242.422225] [] ? do_sys_open+0x21f/0x660 [ 242.427911] [] ? SyS_openat+0x30/0x40 [ 242.433360] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.440106] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.446856] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.453872] [] ? do_futex+0x3f4/0x15d0 [ 242.459383] [] do_filp_open+0x197/0x290 [ 242.465011] [] ? user_path_mountpoint_at+0x40/0x40 [ 242.471582] [] ? do_dup2+0x3c0/0x3c0 [ 242.476921] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.482886] [] ? __alloc_fd+0x1e3/0x500 [ 242.488484] [] do_sys_open+0x369/0x660 [ 242.494018] [] ? filp_open+0x70/0x70 [ 242.499369] [] ? do_futex+0x15d0/0x15d0 [ 242.504988] [] SyS_openat+0x30/0x40 [ 242.510263] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.516866] INFO: lockdep is turned off. [ 242.521010] Sending NMI to all CPUs: [ 242.525852] NMI backtrace for cpu 0 [ 242.529461] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-g17c7c49 #17 [ 242.536482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.545831] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.551884] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.560287] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.565711] RAX: 0000000000000003 RBX: ffffffff847dd908 RCX: ffffffff81d63d1b [ 242.573005] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.580274] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.587524] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.594798] R13: fffffbfff070887c R14: ffffffff847ebc78 R15: 0000000000000000 [ 242.602065] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.610297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.616152] CR2: 00007fa0bb6e5000 CR3: 00000001cbd6a000 CR4: 0000000000160670 [ 242.623417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.630680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.637926] Stack: [ 242.640067] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd908 [ 242.647572] fffffbfff070887c ffffffff847ebc78 0000000000000000 ffffffff84207e08 [ 242.655100] ffffffff8102944a ffffffff84207e20 ffffffff812214c8 dffffc0000000000 [ 242.662623] Call Trace: [ 242.665184] [] default_idle+0x55/0x3c0 [ 242.670713] [] arch_cpu_idle+0xa/0x10 [ 242.676135] [] default_idle_call+0x48/0x70 [ 242.682012] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.688041] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.694958] [] ? call_cpuidle+0xe0/0xe0 [ 242.700672] [] rest_init+0x189/0x190 [ 242.706007] [] start_kernel+0x6b9/0x6ee [ 242.711621] [] ? thread_stack_cache_init+0xb/0xb [ 242.717997] [] ? early_idt_handler_array+0x120/0x120 [ 242.724739] [] ? early_idt_handler_array+0x120/0x120 [ 242.731480] [] x86_64_start_reservations+0x2a/0x2c [ 242.738029] [] x86_64_start_kernel+0x140/0x163 [ 242.744263] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.763246] NMI backtrace for cpu 1 [ 242.766848] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.774118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.783461] task: ffff8800bac40000 task.stack: ffff8800bac18000 [ 242.789494] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.798229] RSP: 0018:ffff8800bac1fcb8 EFLAGS: 00000046 [ 242.803664] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.810925] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.818169] RBP: ffff8800bac1fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.825433] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.832701] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.839967] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.848167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.854051] CR2: 00007f70855ea000 CR3: 00000000b2414000 CR4: 0000000000160670 [ 242.861320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.868567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.875831] Stack: [ 242.877954] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.885480] ffff8801db31bca0 ffff8800bac1fd00 ffffffff810b99eb ffffffff839f61c0 [ 242.893000] 0000000000000003 ffff8800bac1fd60 ffffffff81d0eed4 ffffffff839fe320 [ 242.900523] Call Trace: [ 242.903085] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.909459] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.916550] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.923292] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.930305] [] watchdog+0x6fa/0xae0 [ 242.935552] [] ? watchdog+0xc3/0xae0 [ 242.940910] [] kthread+0x268/0x300 [ 242.946069] [] ? reset_hung_task_detector+0x20/0x20 [ 242.952733] [] ? kthread_create_on_node+0x400/0x400 [ 242.959379] [] ? kthread_create_on_node+0x400/0x400 [ 242.966042] [] ret_from_fork+0x55/0x80 [ 242.971564] [] ? kthread_create_on_node+0x400/0x400 [ 242.978208] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.997340] Kernel panic - not syncing: hung_task: blocked tasks [ 243.003469] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 243.010711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.020039] 0000000000000000 83f9131b3bbf556b ffff8800bac1fca8 ffffffff81d03f6d [ 243.028030] ffffffff83882f20 ffff8800bac1fd80 dffffc0000000000 7fffffffffffffff [ 243.036021] ffff8800b8dc1c48 ffff8800bac1fd70 ffffffff8141acaa 0000000041b58ab3 [ 243.044011] Call Trace: [ 243.046581] [] dump_stack+0xc1/0x124 [ 243.051922] [] panic+0x1aa/0x388 [ 243.056911] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.063811] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.071056] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.078303] [] watchdog+0x70b/0xae0 [ 243.083555] [] ? watchdog+0xc3/0xae0 [ 243.088896] [] kthread+0x268/0x300 [ 243.094064] [] ? reset_hung_task_detector+0x20/0x20 [ 243.100707] [] ? kthread_create_on_node+0x400/0x400 [ 243.107347] [] ? kthread_create_on_node+0x400/0x400 [ 243.113985] [] ret_from_fork+0x55/0x80 [ 243.119495] [] ? kthread_create_on_node+0x400/0x400 [ 243.126509] Dumping ftrace buffer: [ 243.130019] (ftrace buffer empty) [ 243.133702] Kernel Offset: disabled [ 243.137310] Rebooting in 86400 seconds..