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"]}, @typed={0x8, 0x69}, @typed={0xc, 0x64, @pid=r6}, @nested={0x108, 0x2e, [@typed={0x10, 0x15, @u64=0x3}, @generic="d8ac2a3f43a389742f63f459977f37057457b33132b4023a239ef0ef9e3568c227490ec8b55417e3f6b2a963820ca9bcff175b312696cf6b1ac682d05f98349f05d9019005ae9013859bce26c4fe379b713c6fc6f937f6e4a85f4d8467529e19d2333e723f61bfb4cd4aafba90e8d4764b26f579a459b0829500e8c2fc6ee05ace5b0edac68bb627177245dcc2a080a2b3bd2627723d6728aad8f46e7e", @generic="5b5da166e40ea0cecd4e6bd84e2d01022a2b71d53131ee4a4019991429bacf2e703e98f4c99121340e98f3e67d0287155e5e67fa3d6af0f1c5d2a8c0fc97736f7cebc232a1801d7990bf902642296e8882e601695d"]}]}, 0x14a0}, {&(0x7f0000001b00)={0x14c, 0x3e, 0x808, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x18, 0x6e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @nested={0x124, 0x6b, [@typed={0xc, 0x76, @u32=0x7}, @generic="9964b799cb0d16e6dc285a816d9f3b8192fffba83e2ed545df9a5e05aa7c20aa42f08ad9b4ce8be160e89671452554fc2f9650c6c67730", @generic, @generic="844b1f7b3378a08ff9bf3aa979bd2565f1df54eff925bd889fd6d4cf4dd6b9c3a49b7a4e9c56c39f6e98fb0a489a07f29b59576318f48a993098144f62d11dbb5921a8ef02c31a3f1bbafae3190ef9890bab8b33118d70a20189b8d8ee6fec74a74ca8fe374ddeac16c9e7a26ca3bf0365adead6874bc107345f1ca1a31fbf1efc7d36619eefa909374484a2d7a9278ead3f468baac30109850c7aeb1e0161ba5ac78e275946a66a6848821ab4112d91a8b64e77b89c68d3f5797c0f5d29f24651a2fc08297495da8fd97ee88fee3b8718f273299fdda473c983"]}]}, 0x14c}], 0x4, &(0x7f0000001cc0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r7, r1, r0, r1, r0]}], 0x30, 0x48011}, 0x4000041) 2018/03/02 05:53:15 executing program 7: socketpair(0xa, 0x6, 0x20, &(0x7f00000040c0)) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000040)=""/239, &(0x7f0000000140)=0xef) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:15 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x3, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x100000001}}}, 0xfffffe35) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x2, [0x0, 0x3, 0x4, 0x200, 0x81, 0xfffffffffffffff7, 0x6, 0x80]}, 0x5c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:15 executing program 6: mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCSCTTY(r0, 0x540e, 0x8001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0xfffffffd, 0x80) socketpair$inet6(0xa, 0x80b, 0x7, &(0x7f0000000140)) lgetxattr(&(0x7f0000641ff8)='./file0\x00', &(0x7f00007bffef)=@known='security.selinux\x00', &(0x7f0000fbc000), 0x0) getsockname$netrom(r0, &(0x7f0000000300)=@ax25, &(0x7f0000000340)=0x3d6) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000100)={&(0x7f0000000040)="ff764e3ab26c3b8bf3d55f670a8642002adf26429e2ca267b31dd6a08f5b525f75543b4bd5f975cb30bb6a91f094d0d259b802aa51b07ee3aa71f071d84417bbe0b8f768f6390bcd2a0a3f770f899c5f63a54d9889e61fdd0eb7598a33259e0f8f79cdac9c8bb7e0a53fca8bc49926b2bfe9225cbac8940a698f00d8003a8f4e9546045f57c951d303d81b63a45467ed8086f78377f16f5244c9ed658fb9f99e92ae5e9feff2e978a97600d9a87437bd9598b7f6", 0xb4}) 2018/03/02 05:53:15 executing program 2: r0 = memfd_create(&(0x7f0000000040)='dns_resolver\x00', 0x3) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/03/02 05:53:15 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @multicast1}, &(0x7f0000000280)=0xc) r2 = dup3(r0, r0, 0x80000) accept4$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000100)=0x8, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) 2018/03/02 05:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffc1, 0xce, 0x101, 0xac80, 0x1f, 0x80, 0xfa, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x100, 0xffffffffffffffa2, 0xfffffffffffffffa, 0x100000000, 0x1}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xee}, &(0x7f00000001c0)=0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) personality(0x4000000) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001100)='net/fib_triestat\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000011c0)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001140)=0x7, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mount(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='aio\x00', 0x54020, &(0x7f00000012c0)="b4d0c19a09948fcfebd6cc93582f4d230abed040278faa2e4ea0bcfde554e531432599d6587e5744ad9e4536f18a9f02c6cb50959ccab0a04a699100d1c0628942a4064747ec5cf6042736796fc3f739a5c6a6e7e5a51418b6ad784c8d3784085c0b829e87cadc3a26dd7373888edb691a3fe8524e838fd8e2f6998a37b58e712a68dffe29") r3 = dup(r2) write$evdev(r1, &(0x7f0000001180)=[{{0x77359400}, 0x4, 0x4, 0x9f}], 0x18) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000010c0)={0x24, &(0x7f0000001080)=""/36}) r4 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000001380)=""/151, &(0x7f0000001440)=0x97) exit(0x0) getdents64(r4, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/02 05:53:15 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/126) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:15 executing program 2: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0xbc9dc8fbd81cb4b3) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/126) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:15 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4}}, 0x2a4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:15 executing program 6: mount(&(0x7f0000e07000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x109300, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) 2018/03/02 05:53:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) lseek(r0, 0x17, 0x0) 2018/03/02 05:53:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) pwrite64(r1, &(0x7f00000000c0)="e5b954537f2ff970858f2b65e0143a646d56adbcfba6ebab6136d613f3ad152483026971b4962c8d0c4b67a321c96d983416376d93f6d6450f", 0x39, 0x3d) 2018/03/02 05:53:15 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x10, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'vcan0\x00', @ifru_flags=0x1002}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000001c0)=[0x0, 0x3]) r3 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000040)) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x1}}, 0xfffffffffffffe2a) 2018/03/02 05:53:15 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/56, 0x38}], 0x2, 0x0) 2018/03/02 05:53:15 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3}, 0x8) 2018/03/02 05:53:15 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/126) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe6fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000200)={0x2, r3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x8c) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x5) ioctl$TCFLSH(r1, 0x540b, 0x8001) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000240)=0x9) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) close(r2) 2018/03/02 05:53:15 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x84000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x173b) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:15 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000006500)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/229, 0xe5}], 0x1, &(0x7f00000001c0)=""/175, 0xaf, 0x100000000}, 0x2b5}, {{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x2e, &(0x7f0000000540)=[{&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/39, 0x27}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000000500)}], 0x5, &(0x7f00000005c0)=""/232, 0xe8, 0x6}, 0x7}, {{&(0x7f00000006c0)=@un=@abs, 0x8, &(0x7f0000003c00)=[{&(0x7f0000000700)=""/54, 0xfffffe2b}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/249, 0xf9}, {&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/65, 0x41}, {&(0x7f00000029c0)=""/203, 0xcb}, {&(0x7f0000002ac0)=""/183, 0xb7}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/113, 0x71}], 0xa, 0x0, 0x0, 0xe526}, 0x7ff}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003cc0)=""/160, 0xa0}, {&(0x7f0000003d80)=""/225, 0xe1}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/60, 0x3c}, {&(0x7f0000004ec0)=""/42, 0x2a}, {&(0x7f0000004f00)=""/146, 0x92}, {&(0x7f0000004fc0)=""/112, 0x70}, {&(0x7f0000005040)=""/252, 0xfc}], 0x8, 0x0, 0x0, 0x3}, 0xc6}, {{0x0, 0x0, &(0x7f00000061c0)=[{&(0x7f00000051c0)=""/4096, 0x1000}], 0x1, &(0x7f0000006200)=""/234, 0xea, 0x4000000000000000}, 0x4}, {{&(0x7f0000006300)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f00000063c0)=[{&(0x7f0000006340)=""/73, 0x49}], 0x1, &(0x7f0000006400)=""/221, 0xdd, 0x3}, 0x80}], 0x6, 0x40000041, &(0x7f0000006680)={0x77359400}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000066c0), &(0x7f0000006700)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=ANY=[@ANYBLOB="0a004e230000388250ef8166d05a55d0b8d96fd0298262a4e5830010"], 0x1c, &(0x7f0000000440)=[], 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) iopl(0x8bf) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/126) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x0, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe6fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000200)={0x2, r3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x8c) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x5) ioctl$TCFLSH(r1, 0x540b, 0x8001) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000240)=0x9) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) close(r2) 2018/03/02 05:53:15 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9ac3}, 0x1) 2018/03/02 05:53:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @empty}, &(0x7f0000000400)=0x5f) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000380)=0x5) socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100)="870bc2272056e3e256dd70ffedab0d43eb15845f81cc68a2195cecfeab11604d3f3b22a24739090d9fa833b33e897aad5ef2af55ed01ddf4178a4353ea48112ef76d59961860e72e70865317778fbdcd349689bf0191a7cf96e0761dbe6938a7e3611e3e316c4c32e391a4059e2f8038aab1af2cbfe2db7dec7c4a0f9d8041964b690fc64c75c248dd9fe3be75972582d35a60c645f67e30242db9ae3eeb4ddbcbec76515ba933d45c07dd2833552189ffdc08c2e99a96b74cde34b997", 0xbd, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioprio_set$uid(0x3, r2, 0x8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/02 05:53:15 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x800, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0xff}) 2018/03/02 05:53:15 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x0, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x0, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x100) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) fcntl$addseals(r0, 0x409, 0x1) getitimer(0x2, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x6}, {0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}}, 0x7fffffff, [0x9, 0x9, 0x1, 0x10000, 0xbe, 0x5, 0x5, 0x80]}, 0x5c) r1 = socket$inet6(0xa, 0x800, 0x81) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000001c0)=0x2e) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000200)=@ax25={0x3, {"f7ad5f3165b635"}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="84a0dc8579cab220e848355260aefce973c14360c75cc6f5c9c7af92b5195e8c4721123f116bcea7210efae3d6e84e93616965c9a6e2b67947f4fa4c7f6aad6f9a03cb4eb837dd2a685a09167937872aab37f25b04f7bb1ff033a03aac76bb3f706d8d5d6eaa8cd8f2076fb769b4cb5cbba6fdd8d61b094de39ed2fa173519a85c467d1462df1e2226ebaaf26657bb838f0dcdc3cdac90b4d95214f9518e7f816c53b471b28f57b5312a9054bb0297e4bc218912f71266803d9201ad8d48b27f16f903c9cf59366b292c", 0xca}, {&(0x7f0000000340)="1a7292a03d5cdb7bf95baa80b490f494e699ab09c5fa2916b36f76c94d36b42b56281208a3486e0504615f932bd7bab59badb7bc654a51f01ee5c0901c16581567703fad867f46c731da018934dbf54b77e4b0665a28576feed3a8789beb901d2aea2f95f9da18e98520159a61ba9240814d0d2f", 0x74}, {&(0x7f00000003c0)="b6af4fa0341e66c437a26774951304331fc4d7b003ff95573fe8080e99555f3d10ffec8b01585093bddba64fccbe2592fdfb9ea2bec1513b70b93109d706795f0ee8eef20e15e6bb947b8b7451b58b4e9891846fd04de7b2a37624d78076924dd20b84b802628f3e35c38c29c6ec8ec31562bc856396b71367ea6939b1978ee6063cee85774dd5e337fc", 0x8a}, {&(0x7f0000000480)="27ea7772eb1d6d521303eea52e3c445548da07c74eacc7eaf3928a348565356f577e95d3b8cc5d6fdef690353a2f8cbd10bedb673619a9af53159559185a610cc129c28814b4363e7f77abdeb2cbc41ec8144dd5f64ec4193933628d03cb13417e87ffb5cdfc94892cf1aba29a69509d586d5b2b29807e1c783cd6d21c593de95fd850f83715e1b5566a6340c73a8a663e19b3e1b8988f8ad1eb47cba9", 0x9d}, {&(0x7f0000000540)="05f80d17a29ed75cb280cb1fff2573f404db14df37d10e676c4ae0cf4c1f46a27f9c396fdf28b4caa56c550ae00814e638e4ebb8579d51c8619a38a7f0c81daeac012bae84a8d7023fd7f2952f78e139486936591b20830c485d569e27cad09e35956c3e8cbfdd58f8d25beba8de4e32fb468430f4864dfd8c743aef98979494ffd8d8e8d48b1b58589ecce59f2dd6f4b4f0c3d249446a", 0x97}, {&(0x7f0000000600)="250f202189f63224a1cddf657a2e2c0f3090a89706a6a2138bd722c552e30d6da9a9a45053cc3d57be06702851efa96f9aeec35721e965be4b448228cc816c0a53792860cef19262a6fbb5c9302ee1ddb0a4149088b707f5a6c522a2e955faa2467380bb552faaca13c599faa8e972901305c63d162084486c53356e128dab042b1cb6b01d505d249ad5eef820562f7d07ac9b628ca094afae9ec3258f7854ffc4d21941826f887b4ce81ed71c7501cc61308fe7", 0xb4}], 0x6, 0x0, 0x0, 0x804}, 0x100) flistxattr(r0, &(0x7f0000000780)=""/11, 0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000800)={0x3, &(0x7f00000007c0)=[{0x9, 0xdf, 0xcb8, 0x6}, {0x9, 0x3, 0x8, 0x1}, {0x0, 0x1, 0x100000001, 0x7}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000840)={0x5, 0x3, 0x400, 0x4, 0x0, 0x9, 0x7fffffff, 0xa8ac, 0x43, 0xffff}, 0xb) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000880)) write$selinux_access(r0, &(0x7f00000008c0)={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x39}, 0x34) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000900)={0x9, 0x8, 0x3270}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000980)=0x7) write$selinux_access(r0, &(0x7f00000009c0)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x36}, 0x3a) flistxattr(r0, &(0x7f0000000a00)=""/215, 0xd7) r4 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="0895e0", 0x3, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r4, 0x1f4, 0x10000, r5) setns(r3, 0x8000000) write$selinux_access(r0, &(0x7f0000000c40)={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x36}, 0x3c) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000cc0)={0x2, &(0x7f0000000c80)=[{0x5, 0x6, 0x7ff, 0x100000000}, {0x3, 0x0, 0x7fffffff, 0x3ff}]}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000d00)) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/126) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:15 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xbca1}, 0x8) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:15 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x1) 2018/03/02 05:53:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)={""/16, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000040)={0x9, 0xf973, 0x8, 0x4}}}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000002c0)=""/30, &(0x7f0000000000)=0x1e) 2018/03/02 05:53:15 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x0, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000100)="e6745d03fde9ca94a1fe7be089206299da96a7396ac536d2b28a69de7009ce8fb25a24f327adaaabe811c9f3710aa42138bc67a54f7ec244c93dd9122bc020bae0be33103a893a40c7fc5c625c201278a42089242743bb7b4bd9e10e3535c67bd2c5773bdd65b76272f9f797c5a963eccd31c606f865056f3ee4178a8b92be956691bdd803dd0e37181d02ea1c5c5383aee9c9f8e5bee487dc1f81cae13cab3642be3052dfc27239506615cd0ec19f19b338f6c4a1237b48ce8fd0f9bdb6108b67cfd93bd645f387c0e233725d0980931c8f5abce0b68c1b13c4ba714606243b2fae5cc0e2edfa81bcba1f1e504ae021245c096f270062ee54") unlink(&(0x7f0000000000)='./file0\x00') setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x3f, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/02 05:53:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x1f, {0x2, 0x4e22, @empty}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x102, 0x127, 0x40, 0x3ff, 0xffffffff, &(0x7f0000000080)='erspan0\x00', 0xffffffffffffffff, 0x5, 0x520d}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="bed70501f43e0000"], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/02 05:53:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000080)=0x9) mkdir(&(0x7f00000000c0)='.', 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f000093a000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 4: pipe(&(0x7f0000000180)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) socket$inet(0x2, 0x80b, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/131) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/4096, 0x1000) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}, {0x0, 0x2710}}, 0x100) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1, 0x40}], 0x1, &(0x7f0000035ff0)={r5}, &(0x7f000078cff8), 0x8) r6 = getpid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x7) r7 = getpgid(0x0) tgkill(r6, r7, 0x25) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/03/02 05:53:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', &(0x7f0000011fe0), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) clone(0x0, &(0x7f0000c92000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 05:53:15 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/02 05:53:15 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x800) 2018/03/02 05:53:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x26) close(r0) 2018/03/02 05:53:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000080)=0x9) mkdir(&(0x7f00000000c0)='.', 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f000093a000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/02 05:53:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(0xffffffffffffffff) 2018/03/02 05:53:16 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000080)=0x9) mkdir(&(0x7f00000000c0)='.', 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f000093a000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/02 05:53:16 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x100000000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x9, 0x26, 0x6}) 2018/03/02 05:53:16 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/03/02 05:53:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4000000004, 0x42000000000036, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2018/03/02 05:53:16 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x800) 2018/03/02 05:53:16 executing program 0: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x9, 0xffffffffffffffe0}, {0x4c, 0x0, 0x0, 0x9}, {0x12, 0x40}]}) 2018/03/02 05:53:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x26) close(r0) 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/02 05:53:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000180)=""/4, &(0x7f0000000140)=0xfffffffffffffea1) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/139, &(0x7f00000000c0)=0x8b) 2018/03/02 05:53:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xffffffffffffffb6, &(0x7f0000000f80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="38000000137c0100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000004001a00"], 0x38}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x11}}, [0x5, 0x9, 0x7, 0xfffffffffffffffa, 0x5, 0x1, 0x100000001, 0x7d, 0x29e3, 0x0, 0x4, 0x0, 0x2f, 0x8]}, &(0x7f00000000c0)=0xe6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0xffffffffffffff21}, 0x8) 2018/03/02 05:53:16 executing program 7: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='ramfs\x00', &(0x7f0000000080)='ramfs\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='selinuxGPL\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='ramfs\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00']) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f00009c4000)=""/61, 0x3d) 2018/03/02 05:53:16 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)="b7be6b10d8373bef5b72f39f84910beffb35bfd80eb3d6c89edf9e245245e7a64652487b959f1afe7434282d128ec42c96743a975a2c08097bdfb8c9e4229948d495857148be5be133e7fb53a768f23d09a5cca037793030aabf0c85186a562a3893753099e3361eb9a5bb7b3811f7a57360f942", 0x74) 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0x81000100) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000b38000)='./control\x00', 0x86000006) r4 = inotify_init() inotify_add_watch(r4, &(0x7f000003a000)='./control\x00', 0x1000800) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:16 executing program 5: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) flistxattr(r0, &(0x7f0000000000)=""/219, 0xdb) close(r0) 2018/03/02 05:53:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1cc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004300)={0x0, @multicast2, @remote}, &(0x7f0000004340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000004380)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket(0x9, 0x4, 0x7000000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:16 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000000000000030300000000000000000000ff0100000017f2c3769a8689869b0465ffa4ea59ccc6bd000000000000000000000100000000000000000000ffdfe097b49e"], 0x80}, 0x1}, 0x0) 2018/03/02 05:53:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x1ff}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getpeername$unix(r2, &(0x7f0000000140)=@file={0x0, ""/86}, &(0x7f00000001c0)=0x58) r3 = fcntl$getown(r1, 0x9) sched_setscheduler(r3, 0x1, &(0x7f0000000280)=0x9d) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r4, 0x0, r5}) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a83fc7)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000febfe8)=[{r0}], 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:16 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000040)=@nfc_llcp, 0x60, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/209, 0xd1}, {&(0x7f0000001300)=""/133, 0x85}, {&(0x7f00000013c0)=""/43, 0x2b}], 0x6, &(0x7f0000001480)=""/189, 0xbd, 0x400}, 0x2}, {{&(0x7f0000001540)=@un=@abs, 0x8, &(0x7f0000001840)=[{&(0x7f0000001580)=""/180, 0xb4}, {&(0x7f0000001640)=""/165, 0xa5}, {&(0x7f0000001700)=""/250, 0xfa}, {&(0x7f0000001800)}], 0x4, &(0x7f0000001880)=""/110, 0x6e, 0xffff}, 0x2000}, {{&(0x7f0000001900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001940)=""/204, 0xcc}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/247, 0xf7}, {&(0x7f0000001c00)=""/247, 0xf7}], 0x4, &(0x7f0000001d40)=""/242, 0xf2, 0x3f}, 0x3}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001e40)=""/183, 0xb7}, {&(0x7f0000001f00)=""/109, 0x6d}, {&(0x7f0000001f80)=""/85, 0x55}, {&(0x7f0000002000)=""/174, 0xae}, {&(0x7f00000020c0)=""/225, 0xe1}], 0x5, &(0x7f0000002240)=""/210, 0xd2}, 0x5}, {{&(0x7f0000002340)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x1e, &(0x7f0000002480)=[{&(0x7f0000002380)=""/209, 0xd1}], 0x1, &(0x7f00000024c0)=""/4096, 0x1000, 0x3}, 0x1}, {{&(0x7f00000034c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f0000004500)=[{&(0x7f0000003500)=""/4096, 0x1000}], 0x1, &(0x7f0000004540)=""/4096, 0x1000, 0x7}, 0x1}], 0x6, 0x40010123, &(0x7f00000056c0)={0x77359400}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x0, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x32) 2018/03/02 05:53:16 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1}, 0x8) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) 2018/03/02 05:53:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000300), 0x80000001, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) mq_timedreceive(r1, &(0x7f0000000140)=""/245, 0xf5, 0x1, 0x0) recvfrom(r0, &(0x7f0000000340)=""/101, 0x65, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x5, 0x12, 0x6], 0x3, 0x0, 0x80000000, 0x8001, 0x4, 0x9, {0x1, 0xff, 0x522d7869, 0x401, 0x6, 0x8, 0x3, 0x2, 0x9, 0x4, 0xfffffffffffff7ed, 0x42e7, 0x10000, 0x101, "0c2a268e5f8e89fe7422b14eff82c6e7f24ff1151533a30c248f6f6849fc59f0"}}) 2018/03/02 05:53:16 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:16 executing program 0: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) close(0xffffffffffffffff) 2018/03/02 05:53:16 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0xfffffffffffffff9) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xf32, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x1000, 0x1000, 0x9, 0x40, 0x50000000, 0x6}) dup2(r0, r2) 2018/03/02 05:53:16 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x2000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000dd1a004193fe41dc234251599d7faab811acad84f699641e2b30307e9ebdc9ad411628e4f1bce251eb8032a5cd821ad0aa8c9be48aafc091ca4fb47f3e6d233c474d59c188b2dccdd60406432f3ec3e228c8246063735a0145a4cf5dced24dcb02b5d4db04c20d2409d034375968cca1872be13a5bc836445a6f6dc3df6d96d0000000000000000000000000000000000"], &(0x7f0000000040)=0x8) 2018/03/02 05:53:16 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="28049a90be677a29005a870747a9c0f5f51b1c915c2a38a0ac29ddf8bd133faef15132176571dfa2912dd2483104d52b71047df87cc27b708b781097bc16a41db366a52ad52c5a8414634f81509d6d72fd2adbb31cdc20f25f647ecf580acde368170263d7b282dea303f4d6ce01f0d9d61105f03acaf8ca02130ebabba2a5b31f1bad91588c1a3e83023e2c9db4783ec2", 0x91, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xfffffffffffffe46) 2018/03/02 05:53:16 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x2000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000dd1a004193fe41dc234251599d7faab811acad84f699641e2b30307e9ebdc9ad411628e4f1bce251eb8032a5cd821ad0aa8c9be48aafc091ca4fb47f3e6d233c474d59c188b2dccdd60406432f3ec3e228c8246063735a0145a4cf5dced24dcb02b5d4db04c20d2409d034375968cca1872be13a5bc836445a6f6dc3df6d96d0000000000000000000000000000000000"], &(0x7f0000000040)=0x8) 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8001, 0x4) rt_sigsuspend(&(0x7f00000000c0), 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/02 05:53:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000300), 0x80000001, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) mq_timedreceive(r1, &(0x7f0000000140)=""/245, 0xf5, 0x1, 0x0) recvfrom(r0, &(0x7f0000000340)=""/101, 0x65, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x5, 0x12, 0x6], 0x3, 0x0, 0x80000000, 0x8001, 0x4, 0x9, {0x1, 0xff, 0x522d7869, 0x401, 0x6, 0x8, 0x3, 0x2, 0x9, 0x4, 0xfffffffffffff7ed, 0x42e7, 0x10000, 0x101, "0c2a268e5f8e89fe7422b14eff82c6e7f24ff1151533a30c248f6f6849fc59f0"}}) 2018/03/02 05:53:16 executing program 6: r0 = timerfd_create(0x7, 0x800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) tee(r0, r1, 0x663, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x10001, 0x5, 0x6, 0x8, 0x6, 0x800, 0x1049, {0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1ff}}, 0x1000, 0x7, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x200}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x4}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r4, &(0x7f0000000080)=0x7522, 0x1009d) r5 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6cc125f2aec7be65e61f0b7653563d00f7b1b7c1150a0095d1ce9938047529574e4e2619beb99f2d69c37f9b161894c1d590cbfd4123207cb790c4d279358749162e99f2", 0x44, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r5, 0x366d) 2018/03/02 05:53:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000300), 0x80000001, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) mq_timedreceive(r1, &(0x7f0000000140)=""/245, 0xf5, 0x1, 0x0) recvfrom(r0, &(0x7f0000000340)=""/101, 0x65, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x5, 0x12, 0x6], 0x3, 0x0, 0x80000000, 0x8001, 0x4, 0x9, {0x1, 0xff, 0x522d7869, 0x401, 0x6, 0x8, 0x3, 0x2, 0x9, 0x4, 0xfffffffffffff7ed, 0x42e7, 0x10000, 0x101, "0c2a268e5f8e89fe7422b14eff82c6e7f24ff1151533a30c248f6f6849fc59f0"}}) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = socket$inet6(0xa, 0x80803, 0xdd) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/02 05:53:16 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:16 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4a002, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x3, 0x0, 0x3, 0x1}}, 0x28) 2018/03/02 05:53:16 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_robust_list(&(0x7f0000e79000)={&(0x7f0000d12000/0x3000)=nil, 0x0, &(0x7f0000679000/0x1000)=nil}, 0x18) 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x4, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x3a) 2018/03/02 05:53:16 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) uname(&(0x7f0000000040)=""/133) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x300000000) 2018/03/02 05:53:16 executing program 1: r0 = dup(0xffffffffffffff9c) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x400000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="13000000000000000000000000000000000000005b0391acbb6e4377fdf8f5"], 0x1}, 0x1}, 0x0) 2018/03/02 05:53:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001500192340834b80040d98560a0603ffec04810003000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5d500000010009900000c0900fcff00000e05a5ce", 0x58}], 0x1) r1 = dup2(r0, r0) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c) r2 = getpid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x16, &(0x7f0000000000)={0x2e, 0x7fffffff, 0x0, 0x2}) 2018/03/02 05:53:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009e2000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x2642, 0x3, 0x48, &(0x7f0000ffc000/0x2000)=nil, 0x5}) 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) 2018/03/02 05:53:16 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/02 05:53:16 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:16 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000080)=""/51) socketpair(0xa, 0x80a, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x44000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 05:53:16 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1000000000000, &(0x7f0000000080)={{}, {r0, r1/1000+30000}}, &(0x7f0000000040)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) alarm(0x0) inotify_init1(0x800) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/02 05:53:16 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:16 executing program 6: 2018/03/02 05:53:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="cb4871b2a755fda4fd0a3f753354526a5eb758", 0x13}, {&(0x7f0000000080)="05f8fec30e885da664af618fa8e42512f76a00ba554ff5353d99a984a556b38fc38daa38d2a2a82a4abaaaf1abfce15e0559f7f0d41cabc06c9ee88d75d3fac5860df03c1856aa35b8bc34d9dc8a7cd35338dc886643c0f1fdf24db3f633540a464ed0e8ee822b20c6a6fd5c2c22d4eaa8151c30f6681205d4153d37", 0x7c}, {&(0x7f0000000100)="2a895621fb5c256a59dc435811ca6d1768fb7f4c1b30827d8dfd741667b3018689867ea36cbc130b9565cc2cc04102101f93248bc5fc014e7248eacd26932df7c9515d9628fe529f7be40ae647b93a1bd83b074079918c851ec6d0a3454e2fc41e77", 0x62}, {&(0x7f0000000180)="a9359a8fbd43e0447d9daf8fdcf2e1f5c579624e2b463ecb7931e616f947107d828103740d1e16c8b55f459e2ca9206d9b2c66198017f91716f114fce0cc0adb5332dab926107c6ebb3ce51496ca58954a9c8267ffcb23c795c39ed104295245fcca25e3813097e7079616a17a6ec7ae1910a8c420b22c8f1acbe8057df87c63", 0x80}, {&(0x7f0000000200)="2ea0c4e6d786371d673d488e85b73ce841e9d5156fd7054ee12bf7477a78523e7c9b395813331a97c79b25e75ae12e08874bf8b96acc5786ec1f66677d45340d807393a23017228c4270efd282d8949f48f2a39c46c4cca5f12e778fb08f0f2196b8989a062e", 0x66}, {&(0x7f0000000280)="222e8036994cd3e40fdb4efd72fda3f3d1166398138bf3626d433a02e72928a98ce6d5ba7564d3841254ba69b2eb33199e57d0ffa8b71e295d7c3d85acefbc5f21b98e7e150215df845df7decf8e1d5e38fb3d26268cd66368240a3e6cb14aa8f2442bd9255743b8daaac8eb20c5df320a039a7000b471a9373b65855f3793de3451795a27f74306099a16d6830146beefed1d7f67c6712799056b85618d1ec2af0d1874627d1eb9b623d6027f810bdd731acd0b1c2ff00e8ae9141fd019c8b14bc38afda17268275a285ba6f7fbc1906ac161acf54b1d465f3281b0759fa6341168f2b99f5ace9a514165", 0xeb}], 0x6) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/03/02 05:53:16 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) request_key(&(0x7f0000000580)='cifs.idmap\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='user\x00', 0xfffffffffffffffb) r0 = request_key(&(0x7f00000006c0)='encrypted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='\\(vmnet0\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0xffff}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0xe81a}, @in6={0xa, 0x4e22, 0x6800000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x1}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x100) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) sendto$packet(r3, &(0x7f0000000100)="f742961c9f1f6fb25944c0662d964ae6384d3f4aec53379d40d32c814c468ea7dd1dd9f09d89bb15779ad461663bac7b7280170d509fee43caefa70698647a795793c50aef996e271853c6cb99c6e9610af8228c9d7e74184e1b4d8879f09e8d063140b82174a60c696f852ff628d2df2eaf605d5aedbace6975c8c6ec9f8ceac595ec9b8b71ab0f611281bbe6a21812e0ca6e175597f7e96c07bb5de9091e05ca5a38a20ed543361807e99fca1dd03e33625c4017c337825d7c033d47d92d22a0b0ccc1990dd09c739169faac25dfdd2d26c4f1434e5b77c20eb0dad4a630923575e6b7da37accccc97a8291041ec196a", 0xf1, 0x8000, 0x0, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0xff, r1) keyctl$get_keyring_id(0x0, r1, 0x1ff) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 2018/03/02 05:53:16 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x3, 0xff, 0x3, 0x6, 0x10001, 0x8}, &(0x7f00000001c0)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={"73797a6bc09dfd0002000004081200", 0x2}) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) 2018/03/02 05:53:16 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x2, 0x2, 0x7ff, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) flock(r0, 0xa) set_thread_area(&(0x7f0000000040)={0x1, 0x100000, 0x0, 0xffffffffffff7fff, 0x8, 0x2, 0x4, 0x100, 0x3, 0x2}) 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2900, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/03/02 05:53:16 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000340)='./control/file0\x00', 0x20000800) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401, 0x1, 0x2, 0x8, 0xffffffff80000000, 0x7fffffff, 0x7fff}, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x56, 0x4) inotify_init1(0x800) r2 = inotify_init1(0x0) open(&(0x7f0000000240)='./control/file0\x00', 0x80000, 0x28) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=""/184, &(0x7f0000000180)=[{0x0, 0x5, 0x7, &(0x7f00000000c0)=""/5}, {0x8, 0x76, 0x0, &(0x7f0000000100)=""/118}]}) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) r3 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/02 05:53:16 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:16 executing program 1: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000148ffc)=[]) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x9, 0x10000, 0x8}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x7, 0x5}, 0xc) 2018/03/02 05:53:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="5018760770989173b7bc65e045156128ba3830052f84dce072f3c9183e287dab34c8ae092bfce001c408d64d52156df45cceb23107b4b971b185c2b3bc891035a4c07a8ec00dbf6aa28fae040ab0e4dd973d3d682c40abe2c392ef11ede888c032") mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xf, 0xa4850, r2, 0x19) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x80000001}, &(0x7f00000001c0)=0x8) inotify_init() 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) finit_module(r0, &(0x7f0000000000)='#mime_typeem0\x00', 0x1) 2018/03/02 05:53:16 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:16 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000340)='./control/file0\x00', 0x20000800) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401, 0x1, 0x2, 0x8, 0xffffffff80000000, 0x7fffffff, 0x7fff}, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x56, 0x4) inotify_init1(0x800) r2 = inotify_init1(0x0) open(&(0x7f0000000240)='./control/file0\x00', 0x80000, 0x28) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=""/184, &(0x7f0000000180)=[{0x0, 0x5, 0x7, &(0x7f00000000c0)=""/5}, {0x8, 0x76, 0x0, &(0x7f0000000100)=""/118}]}) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) r3 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x2, {0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x11}, 0x7f}}}, 0x3a) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket(0x8, 0x80001, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) connect$packet(r1, &(0x7f00000000c0)={0x11, 0xf6, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'bcsh0\x00', @ifru_flags=0x1000}) 2018/03/02 05:53:16 executing program 4: r0 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x80000) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8d00}, 0x1c) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="4f2f61f940368d8134551a0b065c53f7c41d2579dc95f589aa9780dbfaed20835dff9ba0f9ef6bcf24441c62c370cca0fb432234f90d3c3cd5443301200c3b0aab8ef32a8b43abdef5df2b8cbeda71ca5566c8cf442dddbcdbc1287eb56417", 0x5f, r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/03/02 05:53:16 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x8000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000240)=@newae={0x318, 0x1e, 0x10, 0x70bd25, 0x25dfdbfe, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xa, 0x6c}, @in6=@empty, 0x0, 0x3507}, [@replay_val={0x10, 0xa, {0x70bd2b, 0x70bd2b, 0x4}}, @migrate={0x190, 0x11, [{@in=@empty, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x33, 0x5, 0x0, 0x3503, 0x2, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x32, 0x0, 0x0, 0x3502, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x18}, @in=@multicast2=0xe0000002, 0x3f, 0x3, 0x0, 0x3505, 0x2, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x7f, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3c, 0x1, 0x0, 0x34ff, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@rand_addr=0x3f, 0xff, 0x3, 0x0, 0x0, 0x2}, {@in=@empty, @in6=@loopback={0x0, 0x1}, 0xff, 0x1, 0x0, 0x3500, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x32, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0xff, 0x3, 0x0, 0x3506, 0xa, 0xa}]}, @algo_auth_trunc={0x138, 0x14, {{'sha224-avx\x00'}, 0x758, 0xe0, "9783ec3677484efb656292ee152bec8a7cdb1d9ee044a2095d90377a904f29951b4854d491678729b8c0b0cfb8c7911f6f5fb103cab385945dce1fe7215d735da8589d781e75424da107898617d7a3af4b67ba519dda03bcccc1c1ac8589de59d95ef90bbe76d2988c420199cbd6a0c7352f9a4647a74cafc7d51119f419bbd6acfb827e73f2ef7a6232bfef11fc4e69745d37f391fe477319f72af3b123aece44cb24cf3e07d059787def728d5ce5a38c30e9a6e156358f0678a0417a9418020c70e79d22000ceb93014f7157d2babb482f08ba202d8ed6e6da0c9f0536a5c508172804ddbc702826e33a"}}]}, 0x318}, 0x1, 0x0, 0x0, 0x44000}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x1b72}) 2018/03/02 05:53:16 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000340)='./control/file0\x00', 0x20000800) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401, 0x1, 0x2, 0x8, 0xffffffff80000000, 0x7fffffff, 0x7fff}, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x56, 0x4) inotify_init1(0x800) r2 = inotify_init1(0x0) open(&(0x7f0000000240)='./control/file0\x00', 0x80000, 0x28) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=""/184, &(0x7f0000000180)=[{0x0, 0x5, 0x7, &(0x7f00000000c0)=""/5}, {0x8, 0x76, 0x0, &(0x7f0000000100)=""/118}]}) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) r3 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/02 05:53:16 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x200, 0x208, 0x0, 0x0, r3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x2, 0x101, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0xfff, 0x1}, &(0x7f0000000100)=0x8) 2018/03/02 05:53:16 executing program 1: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x48000000014, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x97, "eda8309d628ec1e7f67c65c62ed4f86282a451d9687af52e9989d7a979467a17b92c9f38618b5d1b963ded03f3d8401a1d649d777f33bf90da2350b6aff872dc3352713bbdf1f10ae525a166cc727589b437e765dc67834feddd439d3c8e0adc59f28efe92d831e530295a0e5bc50b7fe4ad3f906b8e3a8e616f1d03c0fc3b16273d17cc9b3256082500ee5d3a016cf689824148920124"}, &(0x7f0000000100)=0x9f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0xffffffff80000000, 0x7fffffff, 0x5, 0x10000, 0x7, 0xc0, 0x2450, 0x100000001, 0x80, 0x0, 0x4, 0x0, 0x5, 0x3, 0x2]}, &(0x7f0000000280)=0x108) futex(&(0x7f0000000300), 0x85, 0xba, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000000) 2018/03/02 05:53:16 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @remote, 0x0}, &(0x7f0000000140)=0xc) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x0, 0x0, {0xa, 0x4e24, 0x6, @empty, 0xffffffffffffffff}}}, 0x32) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0x8) close(r3) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x16}, 0x4, 0x72d, 0xcc1, 0x0, 0x4722, 0x200080, r2}) 2018/03/02 05:53:16 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0xb7a, @dev={0xfe, 0x80, [], 0x10}, 0x2}}, [0xfffffffffffffffa, 0xe425, 0x100000001, 0x3f, 0x3, 0x8, 0x2, 0x8, 0x4, 0x7, 0xff, 0x1, 0x5, 0x11, 0x81]}, &(0x7f0000000200)=0x108) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x4020000000) 2018/03/02 05:53:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0xffffffffffffffff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x20000008}) r3 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) tgkill(r3, r4, 0x25) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20082, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7ff}) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000100)={r6, 0x80000, r5}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/03/02 05:53:16 executing program 1: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x48000000014, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x97, "eda8309d628ec1e7f67c65c62ed4f86282a451d9687af52e9989d7a979467a17b92c9f38618b5d1b963ded03f3d8401a1d649d777f33bf90da2350b6aff872dc3352713bbdf1f10ae525a166cc727589b437e765dc67834feddd439d3c8e0adc59f28efe92d831e530295a0e5bc50b7fe4ad3f906b8e3a8e616f1d03c0fc3b16273d17cc9b3256082500ee5d3a016cf689824148920124"}, &(0x7f0000000100)=0x9f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0xffffffff80000000, 0x7fffffff, 0x5, 0x10000, 0x7, 0xc0, 0x2450, 0x100000001, 0x80, 0x0, 0x4, 0x0, 0x5, 0x3, 0x2]}, &(0x7f0000000280)=0x108) futex(&(0x7f0000000300), 0x85, 0xba, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000000) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abc324c0722862a4473e163f46ef7ee2388867058d91e"], 0x68) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:16 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x20000000) 2018/03/02 05:53:16 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) readv(r1, &(0x7f00008bb000)=[], 0x305) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x2, 0x3, 0x2}}, 0xfffffffffffffd9a) 2018/03/02 05:53:16 executing program 2: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x82) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="4a995df1a4aaae33a8d208b1456197f184840846ff9ad8e008aee86569b0c21e31b2d739a3d79b3a4c3552812979d3514baf74b079e6be35fbb7e822fa85f23eda5fb9e45115260986b170c21297a1e2beeb246b7d15041b51f076c354325d293dcd4a360429e74290a9b9c66616325895fea024b4cfae2a22e42c1cf8d21982d0cabce9285406247acd3e424d0f03b382ca152f88051e0de53368348702111cea80b7f74f9eec88", 0x4e, &(0x7f0000000080)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x8) chmod(&(0x7f0000000040)='./file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/03/02 05:53:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0xfffffffffffffe1d, 0xe8, 0x0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xfffffffffffffdb1, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x863795397c15666, 0xff]}, 0x5, 0x80000000800, 0x1, 0xffffffffffffffff, 0x8, 0x6, 'ip6_vti0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x210}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x437, 0x10}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffda7) 2018/03/02 05:53:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x81) r2 = socket(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x20000010, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) 2018/03/02 05:53:16 executing program 7: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="44e3ac2cba351ddf09064e490b2f679eeaf26d51b40c21ee33501b197ccd589304febc01a9b2ce5518e142d07ae578c075d81b695011da38edd3edee81beeb62350b9892693a37e1580cf5b54f66574e", 0x50, 0xfffffffffffffffd) r0 = request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='md5sumcgroupcgroupcgroup\x00', 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/4, 0x86) 2018/03/02 05:53:16 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) close(r0) 2018/03/02 05:53:16 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6346e27dbcf20c175662900edf8bc12a6fb9537d1cb9c3cbe0615959dd4d6ae1b07a9cdf6b5468752854785a05283eb42ecfc33aaf9d7e", 0x37, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="67f983ebffcd184f7dbc0ebd7b875f842737f873d7ec537026e988daa51d0c5d5a407a9ddc62ab578575f511f13fdae6595e76a249789a21a02515a3644714ddf518aec4647f94c894ee4e0a7c03dc65181ac42f34829272871a6eee35d35918c74cc7352306aae774daf410e5c7dd80dbc4a4", 0x73, r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000ad4fce), 0x0, 0x0, &(0x7f0000aaffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:53:16 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0x654, 0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x7fffffff}, &(0x7f0000000180)=0x8) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/03/02 05:53:16 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)="6292af6a9388a45e80943fc4500c6fb7dc2c92daf35a4d75cf7a2c4e19f7d6999743c40a54e43f0170932944ea6d4d8c832c5d7a6e6d5974019a1c8aa847434266106d6130c1a87f53e8e0ea3a53c2f6a18030e58d95d9c1a37da5ea167fedd38a33a75ff7560948a4104d8aaf36df20d47749f5d8d77bdc8214c09b7bfe255b15f2349c4ae86dd326931245066d4b4b043f03a7468e49659116728af0e74c6c6f7c1c03a8f4c2b87eca8bee2fd1564e73f0c3e91558272afa596154eaf17ec4cdb62e6a42623de679d6b471d54dfd5cfa04d298810d81d0f1460204d8f08c2389858dcacff0dbc7b2136a3d0b", 0xed, 0xfffffffffffffffa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, [0x5, 0x0, 0x3, 0x100, 0x7fff, 0x4, 0x7, 0xfffffffffffffffe, 0x8, 0x6337, 0x800, 0x0, 0xffffffffffffffff, 0x20, 0x7fff]}, &(0x7f00000013c0)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001400)={r2, @in6={{0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}}}, 0x100000000, 0xfffffffffffffffa}, &(0x7f00000014c0)=0x98) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:16 executing program 7: r0 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="056bbd1a248aa6fe7d85e5ade6481b43b5a5b4d6087b1d6fdde85c3beedfc9c6bf514e2c6bd3b07baeca339db5205eb9b5a7584528b9a205aac132c9e026b2ca21b9c30357ca39ea3f014bca2d5207a34be2c34bdec096153c28e455b941", 0x5e, 0xfffffffffffffffc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000002c0)=0x80000000, 0x4) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="087f1866e670ea0a6a1bee2e84c1584fa952b3c19454e61719f4c621d4f0f38c0488cdbcfe1ee1011cb15d62b15b8a6291870fab7b14ccacfb28b0b2cd609d99e405120e82b5d138f2c88ef6adf67ec51ebd93d0d8f47b69aeacd90dfe523aedc8f393d8507342e16fce23a78eb7f5912d2ff94125b080c1987fee94243aea6cdfb1f0ff8b2ccfa35298834f6594c869d2b4e04095308e7a751b03b17ccf1fb07828289753f2aa79ddec469297cf3a7afe9780cd742a7e258fabc0bede10cdb81765be47d2d82cf8aee2f802a81832dc1db5048b95994184ec5da55f497d19816ded40", 0xe3, r0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/4, 0x4) 2018/03/02 05:53:16 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x43, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000010c0)={0x1ff, 0x1, 0x8, 0x1, 0x0}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0xfffffffffffffd99) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r2) 2018/03/02 05:53:16 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) close(r0) 2018/03/02 05:53:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair(0x10, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x81) r2 = socket(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x20000010, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) 2018/03/02 05:53:17 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) r3 = dup2(r1, r2) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x0, 0x0, "", []}, 0x10}], 0x1, &(0x7f0000000100)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000)=[], 0x0, &(0x7f00000001c0)}, 0x2) 2018/03/02 05:53:17 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0x20) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) readahead(r0, 0x4a0800000, 0x1c) 2018/03/02 05:53:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x98e, 0x9, 0x8}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x80000001, 0x206, 0x3, 0x1, r2}, 0x10) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/175) 2018/03/02 05:53:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xfe}}) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x17f) close(r0) 2018/03/02 05:53:17 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x7, 0x5, r5, 0x75, r6, 0x3, 0x7fff, 0xffffffffffff3208}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x580) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ifb0\x00') 2018/03/02 05:53:17 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0xfffffffffffffe58) 2018/03/02 05:53:17 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0x654, 0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x7fffffff}, &(0x7f0000000180)=0x8) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/03/02 05:53:17 executing program 7: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) recvfrom$inet(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x10000, &(0x7f0000001180)={0x2, 0x4e21, @rand_addr=0x400}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x8, @empty, 0x8}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @rand_addr=0x20}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) 2018/03/02 05:53:17 executing program 4: request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)=']\x00', 0xfffffffffffffffb) r0 = add_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="7d857bae81b11b171c54506b06212fdfbd90e0eef7faeeaa27a3caadc414adbc976fdcc16ff8224651db15321c5a692c0ca35ba054d69aa397b6300193266d294d151b6ccb66dd223b91bf8b85f8cd2dc695d113e2ce2ee76b39cc963ccece00d1f39ebc4b6c80e7dccb18ea8431a5b63ed55d1e93fe1ef6e4bfc78aee", 0x7d, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000540)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='proc!\x00', r0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='blacklist\x00', r1) set_robust_list(&(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x4, &(0x7f0000ffd000/0x2000)=nil}, 0x18) r2 = request_key(&(0x7f0000000380)="556c50cdbb6d5a699c26636b737420", &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='blacklist\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000180)=[{&(0x7f0000000100)="79c8112e114db6e14e614e6179d9dc09b5792bcc2ff3f3fbf66931fd2256ea19ba45881a67af15e1578a0135d9887d9e2c42d9369bc9a710658f6552529e1963304b2023afd3e1482ece74e213ec9355655b7d41fd08518f4f0e89c282fd2df4d95ca331a8c8", 0x66}], 0x1, r2) keyctl$read(0xb, r2, &(0x7f00000002c0)=""/4, 0x4) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) close(r0) 2018/03/02 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x8, 0x3fc5, 0x6, 0x2, 0x4, 0xffffffffffffdb32, 0x1f, 0x4}, &(0x7f0000000080)={0xc6b0, 0x7, 0x81, 0x10001, 0xff, 0x10001, 0x101, 0xff}, &(0x7f00000000c0)={0x0, 0x535b, 0x249, 0x8001, 0x0, 0x80000000, 0x4, 0x8}, &(0x7f0000000140)={r3, r4+30000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x8}, 0x8}) 2018/03/02 05:53:17 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x80, 0x4) fcntl$getown(r0, 0x9) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xcba, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x7}], 0x48) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x1, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x32) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/02 05:53:17 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x9710, 0x3f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="748f0900100008000800ddb0010006000100fa7bdb00"], 0x1a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="2ee0647d840ec55e7c79c5c81b8ea1f6459035b9efcf62c73a8e522734dbccf89baefa2de71ed1a69daaac99222bde4582f256a36526e8d246872ecbedceab11", 0x40, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f0000000180)=""/4, 0xffffffffffffff00) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'syzkaller1\x00', @ifru_flags=0x102}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1, 0x3, 0x7fff, 0x6a, 0xe, 0x7, 0x3, {0x0, @in6={{0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x8, 0x400, 0x56, 0x8, 0x1}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="440d000001000041"], &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480)=0x101, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000380)={0x7, 0x80000001}) 2018/03/02 05:53:17 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000002c0)=""/106) sendmsg$nl_xfrm(r0, &(0x7f000096ffc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000f01e2c)=ANY=[@ANYBLOB="3400ebff1000fd7fffffffffff0000000000000000000000000c0015007f946550ff01cc62000000000000000000000000000000"], 0x34}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000000c0)='md5sumlo\x00', 0x3) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x101, 0x1000}, 'port0\x00', 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x9, 0xffffffffffffff2c, 0x7f, 0x0, 0x1}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {r3, r4/1000+30000}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100)=0x2, 0x4) getpeername$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) 2018/03/02 05:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x2ef) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) shutdown(r2, 0x1) 2018/03/02 05:53:17 executing program 1: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80080, 0x0) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x4, {0xa, 0x4e23, 0x5aa7, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x3a) 2018/03/02 05:53:17 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="eae48f9a93fb621339954a5f10e319d869f1b467c88b5611331738bca01f69223dc2c1deb36351ebd45c0a2808d8875ec9e71150ca824793e56e676b4edb947cb1120182c6aeb5ae349c4118e8d1ef4c6f42806d749e72376545be0e175f62a77873b71c958acc8c6af0668880011e5cc104caf8981243994f56e1a38fd77a72820917fdbac483c86224f688a91b1229ffd61ddaca46666259d6fa800bef8dfe6825928947ba6dc2b8e5784914a6fe391a077256d50b92e295b2cf9fc2fc64166c8f89ee04", 0xc5, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="55977c2f17a8ebde43d557b3e3589a106b365136128a8e56af57f0a7182f18d55b936c0142328ba25ea48b5dd6bb13b1f4df480952bafc181277671b624738ce7c0f43b57a", 0x45, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/14, &(0x7f0000000240)=0xe) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0xb8, 0x200000002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) close(r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r3, 0x2}, 0x8) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x0, 0xe, 0xfffffffffffffe01, 0x0, 0x7, 0x3, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3f, 0x3, 0x7, 0x100000000, 0x1}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/03/02 05:53:17 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000180)={0xc9, 0x100000001, 0x8}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00000000c0)='bdev}cgroupcgroup#vmnet0FWem1{-:selinux\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42a05b, {0x400003ffffffd}}, &(0x7f0000000040), 0x8, &(0x7f0000557ff8)) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') pread64(r4, &(0x7f0000015000), 0x0, 0x2000000000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 2018/03/02 05:53:17 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001140)={r1, 0x2, 0x9, 0xb6, 0x40000, 0x1439, 0x3ff, 0x2, {r2, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x9, 0x0, 0x4, 0x5, 0x10000}}, &(0x7f0000001200)=0xb8) [ 165.469977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/02 05:53:17 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x0, 0xe, 0xfffffffffffffe01, 0x0, 0x7, 0x3, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3f, 0x3, 0x7, 0x100000000, 0x1}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/03/02 05:53:17 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) socket$pptp(0x18, 0x1, 0x2) socketpair(0x11, 0x80000, 0x9ba, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x9, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x118) r1 = dup(0xffffffffffffffff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bridge0\x00', @ifru_map={0x7, 0x5, 0x9, 0x0, 0x4, 0x6}}) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x4, {0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xd}, 0x8000}}}, 0x32) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 2018/03/02 05:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x2ef) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) shutdown(r2, 0x1) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_proto_private(0xffffffffffffffff, 0x1, &(0x7f0000000240)="07a4d911385263d04179fed6878422779ad49c44b2f49e3858b95a7f59a9973e96f1d8dca6948b7ce3fabc87e42a3c6f66d93c986449fcb34d8c9d8c9d20300aa17dd191cb830484fa851945a333d93b11e1acc643e89f54017b1d7948af1259e539a5b8e70a3d94336d9581b03100041d0210f77525b0e0f091297c9a7cdb5ea797c368fa417ac8c31e9efe") connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x100, 0x7, 0xde}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x4, 0x5}) close(r0) 2018/03/02 05:53:17 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = add_key$keyring(&(0x7f0000002280)='keyring\x00', &(0x7f00000022c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = add_key$user(&(0x7f00000011c0)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)="9f128a5f3980ec79dc9c5472c48376bd3fa015516ccbd116e4542f656db1d55f4288e02c421ff3ca1b88245fa11bc87a4fe6d6e225d5de45361a3c0ad4ba", 0x3e, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000001280)=""/4096, 0x1000) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="5bee737b258f3506ef9b0d3a5a17e8f169f9105d39a5187e7628193526ba2ed9c47c9ec4af493e045441f4b96a71f97a741284dda2e4d5b909929e391da70bdc15bfd19203243b937bc7629380bd4ce08338acaad7ba0136f0c193aa181c49920f06829c85a99cb921c31acc41f103ba09e623810cb3fdbb08716dca4c4495c66f9275bdd655288fc8f205844151f31bf8e4bbf2f62507985e3be8ba6ac52d5d6a3f940a80b0f842b9e17f1e86ee1a3b5470bf7045529d5a05728909b32279a8ff773b9e6074443b75ea7afe9f48ce", 0xcf, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f00000001c0)=""/4096, 0x1000) 2018/03/02 05:53:17 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000000c0)={0x5, &(0x7f0000000140)=""/195, &(0x7f0000000600)=[{0x8f6, 0x7e, 0x1, &(0x7f0000000240)=""/126}, {0xb6, 0xaa, 0x6b3, &(0x7f00000002c0)=""/170}, {0x4, 0xdd, 0x80000000, &(0x7f0000000380)=""/221}, {0xffffffffffffffd1, 0xe4, 0x1, &(0x7f0000000480)=""/228}, {0x9, 0x78, 0x1000, &(0x7f0000000580)=""/120}]}) socketpair(0x0, 0x802, 0xbbf3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x800000004, 0x21f) 2018/03/02 05:53:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x61) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:crontab_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x30}, 0x36) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x100000220) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0xa23c) close(r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) times(&(0x7f0000000080)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @multicast1}, &(0x7f0000000040)=0xc) 2018/03/02 05:53:17 executing program 6: mkdir(&(0x7f0000000240)='./file1\x00', 0x28) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') readlinkat(r0, &(0x7f0000000180)='./file1\x00', &(0x7f00000000c0)=""/134, 0xfffffffffffffffe) 2018/03/02 05:53:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10000000010e, 0xa, &(0x7f0000001fff), 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x96c, 0x1, 0x4}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) [ 165.569430] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/02 05:53:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xff, 0x9cf]) 2018/03/02 05:53:17 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) 2018/03/02 05:53:17 executing program 7: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000040)=""/4, 0xfffffffffffffd96) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x40, @tick=0x9, 0x8, {0x5, 0x7fff}, 0x81, 0x0, 0x4}) r3 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='keyring\x00', r0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000380)) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000300)) keyctl$set_timeout(0xf, r3, 0x20000000007fb) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1000, &(0x7f00000003c0)=""/185) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) clock_settime(0x7, &(0x7f0000000340)) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) clock_adjtime(0x7, &(0x7f0000000000)={0x2, 0x1, 0x4, 0x7, 0x8, 0x2, 0xffffffff, 0x1, 0x4, 0x6, 0x1, 0x8, 0xffffffff, 0x7, 0xfffff80000000000, 0xc2, 0xfffffffffffffff9, 0x3ff, 0x3, 0x180, 0xfffffffffffffffb, 0x1, 0x7fffffff, 0x26, 0xffffffffffffff80, 0x76}) 2018/03/02 05:53:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x61) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:crontab_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x30}, 0x36) 2018/03/02 05:53:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@loopback={0x0, 0x1}}, 0x20) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) splice(r0, &(0x7f00000000c0)=0xfffffffffffffffe, r0, &(0x7f0000000100), 0x7f, 0xf) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) 2018/03/02 05:53:17 executing program 3: socket$l2tp(0x18, 0x1, 0x1) 2018/03/02 05:53:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip6gre0\x00', r1}) r2 = fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000180)={0x3, 0x9, r3, 0xffff, r4, 0x4, 0xc84, 0x8000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x6, 0x4) 2018/03/02 05:53:17 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x3, 0x92, 0x8, 0x95, 0x7, 0x9, 0x8, 0x6, 0x5, 0x2, 0x5, 0x9, 0xfffffffffffffff7, 0x8]}, &(0x7f0000000240)=0x108) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f000082a000)=0x200004, 0x4) 2018/03/02 05:53:17 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @empty}, &(0x7f00000000c0)=0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:17 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001100)) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/02 05:53:17 executing program 2: clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) ioprio_set$uid(0x2, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/02 05:53:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip6gre0\x00', r1}) r2 = fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000180)={0x3, 0x9, r3, 0xffff, r4, 0x4, 0xc84, 0x8000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x6, 0x4) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000380)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) rt_tgsigqueueinfo(r2, r3, 0x10, &(0x7f00000000c0)={0x26, 0x53fe, 0x9, 0x4}) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = syz_open_pts(0xffffffffffffff9c, 0x8000) r2 = memfd_create(&(0x7f0000000080)='wlan0GPL,vboxnet1-\x00', 0x3) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/75) 2018/03/02 05:53:17 executing program 1: rt_sigaction(0x7, &(0x7f0000000080)={0x42a13e, {0xfffffffffffffff7}}, &(0x7f0000000000), 0x8, &(0x7f0000893000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000516fbc)='smVps\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8000, 0x4) 2018/03/02 05:53:17 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x0, 0x8]) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0xfffffffffffffffc, 0xffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000180)=0xa0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b78a3fa7380730606aa3bbb23c005012aa405e9a03cb0815e387de64f7cbcde579923b4fe81ca474597d69401d465bf3ba86a42e10d64861efc920de4346ecbc9b62d305254bdd2b53b9e89a0151c4a0b821a4ee53e24f", 0x57, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000300)=""/224, 0xe0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x5a, 0x6, 0x4, 0x7, r1}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000400)={0x3, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x118) ioctl$KDSKBLED(r0, 0x4b65, 0x4) 2018/03/02 05:53:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'vcan0\x00', @ifru_settings={0x3, 0xea2e, @cisco=&(0x7f0000000080)={0x1fb7063c}}}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/136, 0x88}], 0x1, 0x0) 2018/03/02 05:53:17 executing program 1: clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x81, 0x7, 0x7, 0x43a, 0xeed, 0x6, 0x6, 0x2}, &(0x7f0000000200)={0x8, 0x5, 0x200, 0x1, 0x80000001, 0x1, 0xde4, 0x100}, &(0x7f0000000240)={0x77f, 0x0, 0x81, 0x86e7, 0x3, 0x2, 0x8, 0x10000}, &(0x7f00000002c0)={r0, r1+10000000}, &(0x7f0000000340)={&(0x7f0000000300)={0x1000}, 0x8}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x101200, 0x0) r4 = syz_open_pts(r3, 0x80000200281) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000080)) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={"69555f767403ff000000001000", @ifru_map={0xb85}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={'bcsh0\x00', @ifru_data=&(0x7f0000000040)="7e447172ee2d4126840c86c1bbab18e3dee0a2821140100a9276b9a5edb4f066"}) 2018/03/02 05:53:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x200, 0x9, 0x10000, 0x80000001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4958, 0x10}, &(0x7f0000000180)=0xc) 2018/03/02 05:53:17 executing program 0: socket$pptp(0x18, 0x1, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) [ 165.847064] audit: type=1400 audit(1519969997.619:99): avc: denied { setattr } for pid=4137 comm="syz-executor6" name="smaps" dev="proc" ino=77439 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x78) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="a1e414cd95fcf8dcac87ea005ae9d35015f3c05a5f63b0f20d00753d995d") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req) socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f0000004340)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/192, 0xc0}, {&(0x7f00000011c0)=""/248, 0xf8}], 0x3, &(0x7f0000001300)=""/104, 0x68, 0x10001}, 0xfff}, {{&(0x7f0000001380)=@nfc, 0x10, &(0x7f0000001400)=[{&(0x7f00000013c0)}], 0x1, &(0x7f0000001440)=""/31, 0x1f, 0x7ff}, 0xffffffff}, {{&(0x7f0000001480)=@nl=@proc, 0xc, &(0x7f0000001a00)=[{&(0x7f00000014c0)=""/64, 0x40}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/192, 0xc0}, {&(0x7f0000001600)=""/132, 0x84}, {&(0x7f00000016c0)=""/203, 0xcb}, {&(0x7f00000017c0)=""/170, 0xaa}, {&(0x7f0000001880)=""/104, 0x68}, {&(0x7f0000001900)=""/113, 0x71}, {&(0x7f0000001980)=""/70, 0x46}], 0x9, &(0x7f0000001ac0), 0x0, 0x9}, 0xde4}, {{&(0x7f0000001b00)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000003d80)=[{&(0x7f0000001b40)=""/55, 0x37}, {&(0x7f0000001b80)=""/170, 0xaa}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)}, {&(0x7f0000003c80)=""/201, 0xc9}], 0x6, &(0x7f0000003e00)=""/20, 0x14, 0x3}, 0xfffffffffffffffe}, {{&(0x7f0000003e40)=@nl=@proc, 0xc, &(0x7f0000004280)=[{&(0x7f0000003e80)=""/155, 0x9b}, {&(0x7f0000003f40)=""/100, 0x64}, {&(0x7f0000003fc0)=""/130, 0x82}, {&(0x7f0000004080)=""/18, 0x12}, {&(0x7f00000040c0)=""/12, 0xc}, {&(0x7f0000004100)=""/74, 0x4a}, {&(0x7f0000004180)=""/211, 0xd3}], 0x7, &(0x7f0000004300)=""/53, 0x35, 0x10000}, 0x8}], 0x5, 0x100, &(0x7f0000004480)) r2 = openat(0xffffffffffffff9c, &(0x7f0000001ac0)='./file0\x00', 0x80102, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000003c40), &(0x7f0000004580)=0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) sendto(r1, &(0x7f00000044c0)="2dcc78f4311eb7ef7590b7b50b7de4818994b4b7d66f739c6a0aa68211e9d9a97b98da44290da896bf84d734a2f4ae5ca6b14bd2efb10a7e9fa9dbc4b32be9583a6d31728e12f053c12a35373decca139c7e6c083c5af5cc924aec3edf0c3f8de74cdf83d77629d817650ef97831ccc75a40aae61dfc4798e37df565dafdfeedf43c9b0086cebf0010eefaadd45e5d265526814769313ad01dc518", 0x9b, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="10000000661c121e40000000"], 0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:17 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="231cccc8557ec314b65748836d2284ca9e4355b4208fe73fa9", 0x19, r0) 2018/03/02 05:53:17 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x4200) connect(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="03001420c737ebc63e00000008000000"], 0x10) 2018/03/02 05:53:17 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000000000000170000000000000005000000710f000009000000000000000800000000000000030000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000060000000000000006000000000000000900000000000000000000000000000000000000000000000826000000000000000000000000000006000000000000000400000000000000ff00000000000000000000000000000000000000000000000002000000000000000000000000000002000000000000000700000000000000ff0000000000000000000000000000000000000000000000000a00000000000000000000000000000500000000000000060000000000000001000000000000000000000000000000000000000000000002000000000000000000000000000000e8e2eb090000000002000000f1c321bb0fab7fbdffffffff0000000000000000000000000000000002000000000000000000000000000000ff030000000000000000000000000000ffffffffffffffff00000000000000000000000000000000a82f9b1500000000000000000000000004000000000000008000000000000000ba8900000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000020000000000000000000000000000"]) read(r1, &(0x7f0000000200)=""/4, 0x4) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x2, 0x4, 0x2}}, 0x2e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) close(r0) 2018/03/02 05:53:17 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x6, 0x8000}, {0x40, 0x1}, 0x80000001, 0x2, 0x5}) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000563000/0x1000)=nil, 0x1000, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000c0e000/0x3000)=nil, 0x3000, 0x4000000000, 0x80010, 0xffffffffffffffff, 0x0) 2018/03/02 05:53:17 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x1d, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x8001, 0x1, {0xffffffffffffffff, 0x2, 0x66, 0x0, 0x9}}) 2018/03/02 05:53:17 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) bind(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/02 05:53:17 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) fadvise64(r0, 0x0, 0x5, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r1, 0x0) readlink(&(0x7f0000f42ff2)='./file0\x00', &(0x7f0000000040)=""/31, 0x45deb65703305fcf) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, r3}) r4 = dup3(r0, r1, 0x80000) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r1) 2018/03/02 05:53:17 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000140)=0x10, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) sendmmsg(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000001740)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="114ddc3e554e562a84822847f839c88c2a78f36a036771965cec34cf953c7c4805d827f13a750d5a6c3d79b39a47325ebd2b0b86407aecd1fd820e47a2bdfc9c218d3ed3ef5f963a1f70d6393f0a943111551db3508999338f73d1f167c41e9186e76a7fc958a88ce3762a75ae2d35f3b440", 0x72}, {&(0x7f0000001300)="629c028960f9576f40eddffea9f2524baa06c2033ab7c9485ef3e2adee8d6067e48975d8ee802d1a1fafe6ba11b275415a6e5faee62b9a094de8cd5779b76380a2b12f041e91ea8ea121aa3703d63c72aba6761b948d900b2bbcde0ea30fb71613d54b69dc474075f94150c204789abf234702f7f6dac340ff2b90188dba16272e35859af117c8e3976ced3255ec0e47ef0d858f5f4216d90ce8d5342faff13af6b2ec4aa21a2f925b2cb04a73ec552d715d2691b934007bcb66cf309c99a48e1d10f6b6b04e028c15ac5cb525bee68ac1f637f31a9d85ccb78e0083278699480730a6567f2d9956e744e3c325fc252b34f5d6b8ec33", 0xf6}, {&(0x7f0000001400)="84891a4dbbaa3e069edaf3c5b3be8b478ea81ae6188155b151f974904dcd2a7c4fc77549005f32b7604b27a4851a1019c760991b47108dc4843ac92ef39de48ca48f89027f6852e3d608da872a05977253648d3157cdd69d65969f803cb820b0732a6a73610dda53fc21760f353bf48f768afee1a9261241ac4eaa4bf0782c62ebf30b0de31352a70365b9ba06e1d8128a9294cf845b252ab92fa60f45b6a54d1ebb963121eeb0f62aff97b0b5769dc861c0f5d2cf39e11ce46cf57c2ddde1a722384f628787", 0xc6}, {&(0x7f0000001500)="629ff785aadd3fb0d3259a4beccb3d15b9321e4530c5c3676f6693880b4461ebd5b66a46e5d0dcb2fc120111d003c4ef965d5a2ad9a7759290afd00d3b18672993a68b32a421025e0201d21f25e29c787cab355f032c71258ec006d7122308952c", 0x61}, {&(0x7f0000001580)="71135b15cd3a4b6397d73f332216f78646145b534f245c91aa7164c3dd4d1e6e58a2c58f4c51c22010eae9e71c3c7f94befe557a46a0895842711bc338396820ff799428619e52291365b459855abf25b0c7fe8353835937ed6e0a8ef7ca222798cc1e934b11d2ae1dbf5854ad1563139fe6a1eb26fb57ea0e87e7dbc8dbe833c5a03045476ec9f29a075d615c9ca11b2b3e4582c8853fcf98e28650f4f130d6d1c36d53dae872fa53da214791a96596ed5f6d1e3edc633e280502f26b4b3fcc0f5df8a95bd45c99e974", 0xca}, {&(0x7f0000001680)="51f85a46c988fba9e99ad24630c1c23ebaa183a8fd44083ad0bf41f944f99145d887ba374567a59ccec4d2316eb8c971b9897362e5ae05b987d2ea762c96f9aec98c6431e40f9928cc5b3ace8b1d70873a52bc4e0574aeb23b94071fb6a7978ff7d224d65b8c6b8b14d56b10dcba28f086f63045477c899c09efbb6f70c3c6cc1532adf96dcda4117828149c", 0x8c}], 0x7, 0x0, 0x0, 0x800}, 0x200}, {{&(0x7f00000017c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x7ff}, 0x0, 0x4, 0x4}}, 0x26, &(0x7f0000001980)=[{&(0x7f0000001800)="7ec0e1b872d83c53a7e2b15d7e12b0506733d5f952842079bff4c8fd439b7bc64af0cf3fcef480de662dc94bf6621f9dcf3780a8d17033c2832b2cac9af24e12c60346c8176a8ebad72510b6518f0bfb4025c40aaa8fa5166aa2de232796ffd5db25b05c080ea381cc67f2a8787e3fe1", 0x70}, {&(0x7f0000001880)="5570f35f1d1e3af6df2beba8b992ab726d29ee66738171f7e4837ff6aa16b4eb4b25df5d4c9f8ee15f1e98ade727ade94142ea65145bcf0ec0229e5e567b7c8fc98e15a78a36bf56a16d322c8f4874eeaf2bcaf6928294cc5cf954fc1f0cc9e2714bc38cab7369a6bb82b156c877061e273ba644c7e6e3c1d81c31a0edf3e0c5fcfcfafbabbf186d2e79ab4aaee99320c4b4c8e3cbfa5d9f97beaa7f7ae205a6217f0b9beca2", 0xa6}, {&(0x7f0000001940)='g', 0x1}], 0x3, 0x0, 0x0, 0x40014}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f00000019c0)="1f6a3447e5dd3ce1127c123f36bbdbdfae0a01063fba5e7bffbb7fbbaa5ff40895ceb7ee430b4bb491090595173982ac586cbb4a41c3ee4a4a7928879dbb97cf53fd68c3432e0098cf03617ea313f89b0d0f6c9e4f40e531d3328723202d612b6ab8b7168b55cd4185874fe89bfd49dcdec5c032125dd4e5f8268d0d61cd9c01a140aa2b30e8ba0083e4aa0dec15e748dcd5a3", 0x93}, {&(0x7f0000001a80)="185d8e60471643ff30102ae094123e4e2e7681164023297b4295e95d85e02ea5", 0x20}, {&(0x7f0000001ac0)="cd859217c9e4f0e10d3fff5c3d26b959bb42c6fb6e7e73b9ab4007fb795f6cd9d1680ad766e709f325a9f0912b723029b47038548fc129b4c96ca3ed4887161e4a93a8c5603b73bb378d7f4e8d4f66353a76c7096e8a53601e2771856af79015177de7ab985173e790d09948a78453f9e90488fc5a1a2fa05382fe3e35af24c3bd8dce5dad78c99600bf09bd227d16bc41ce6bf3e87c65b8da6bcfc3b2b3136ece8d4fe1c8ac6d5eeefd2dad3bd6cf", 0xaf}], 0x3, 0x0, 0x0, 0x4000}, 0xfffffffffffff2d2}], 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gretap0\x00'}) 2018/03/02 05:53:17 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)=[]}, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000300)=0x14) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000380)=""/157, 0x9d}], 0x1) 2018/03/02 05:53:17 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x8005, 0xfffffffefffffffc, 0x7}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)="c8", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) 2018/03/02 05:53:17 executing program 2: socket$inet6(0xa, 0x801, 0x0) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) fdatasync(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$void(r0, 0xc004587c) 2018/03/02 05:53:17 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) clone(0x0, &(0x7f00008edf59), &(0x7f0000f0affc), &(0x7f0000e21000), &(0x7f0000907000)) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'rose0\x00', @ifru_addrs={0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x910, 0x59, 0x100, 0x4, 0x83fffffe, r2}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0xc000}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0xfffffffffffffffe}, 0x8) 2018/03/02 05:53:17 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x800, 0xffffffffffff0658, 0x3ff}, &(0x7f0000000140)=0x10) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = socket(0x1f, 0x800, 0xfff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="ac14141aac14141001000000050000009c0000017f080001ffffffffe0000002ffffffff63003ccaf4"], 0x24) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6001, r2, r3, 0x8, 0x3, 0x1000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) 2018/03/02 05:53:17 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x8005, 0xfffffffefffffffc, 0x7}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)="c8", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) 2018/03/02 05:53:17 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="687e759d3cf8b040f0c398a1168550e045c20f27667674dfbd5fc71bb7c564768851ee7e655039df5cfcd29927beb0bb5764e889c194215fc615e0079c951af1178f2ad132a6ab440f7abb2627092767fb44215721cb7d3f9557099783780829faee79f34196bd8876255139380619225bf3aa02bae85b1e2308c68bb0b72bf862e2d63f1c2e07f6f66c8e56f755ac77a2dc7e3daeec30636f91be1564662ff48d101228a6c30580ec92da7f82dbc74808c1cccf8359f9b2ed4ad3fde044dcd1a4ce587a7065aedfd4b3a482810c0d04700ecb3ffa7736", 0xd7, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/159, 0x9f) 2018/03/02 05:53:17 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xfffffffffffffa27, 0x401, 0x905f, 0x7}, {0x2, 0x3, 0x67323859, 0x3}]}) 2018/03/02 05:53:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)=0x10, 0x80000) pwrite64(r1, &(0x7f00000001c0)="6acb92af4a4609fa47e83485f58004367a5ef3e284b5c94a5399f097174706bc0f55655636d48bbe55c0af4cca06d1b381a10459b41e382cd54925fb4329e093278bcb82ca2fa88c0280d82644f69cf4e7de40c06b47af57a8151477a98c6576aaeaddb2d6bdd17a10a4bed9332f43e1fef12b6b633187b1554f7774b4", 0x7d, 0x0) r2 = accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x258600, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x2, 0x200, 0x8, 'queue1\x00', 0xff}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000400)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{}, {}, {}, {}]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000000)=0xffffffbe) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/03/02 05:53:17 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socketpair(0x19, 0x80e, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000504) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/140) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x70bd2b, 0x25dfdbfe, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000480)=0x1) inotify_rm_watch(r0, r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000340)={r3, &(0x7f0000000240)=""/219}) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) bind$inet6(r4, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/02 05:53:17 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xd349aebdd1cdaaa8, 0x0, 0x0, 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x81) 2018/03/02 05:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x9, 0x4, 0x77, 0x400, 0x3, 0x4d8}) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000b3cffc)=0x14) 2018/03/02 05:53:17 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00000010c0)=""/222, 0xde) 2018/03/02 05:53:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000040)="db18091d8ff919c9417ab1972bde46cb9f07e39aedff7431ac4d54104eb3339dc2454ff6ae17fd865b2c5f901e78eb9a89d8a4581ad6bcc6d9a9a286254e941f05458c63408187517bb0146de588ca3d55216c54a46e80be80984cbd1f2fcf5a12007c895854890ad3d4d386f4342a3e200f8a1a581ba2affabc476274a3930ad56824d2ddb0f468f0de40df1a01b37bca3cd62fedea492e5883a8bcc9a96176bf706099cd664db07067c33751a15b9a3c2b37145281") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:18 executing program 7: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="ec158b5513b1d2ca4fcf486bbe26d5741efa9e9efa55392209cec47275f96a01497d1ddbb760532cb87ffff346f948a0140021aac0bf8faf6ffe76c6841a85d8658b749941ddb6ee7ee1e472eeaa6e3d5b8f387e5a964ee9470c6ac05e8538a5b3131665004b41ef3ff728335eeee70622b9acc6d2fc606fe6d37a5bd6baf1516f132eb48d1b3259206cf6be4cc0b18d1e485997a54368f5f6ce85aa934d5fb2b4de8c1c2e83b59b79c2936179be533019806d90cc1cd00654a427e32824230959014a91dbaca00409c2", 0xca, 0xfffffffffffffffd) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[]}) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:18 executing program 1: r0 = socket$inet6(0xa, 0x81002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x3, @empty, 0x1ff}}, 0x6, 0xfffffffffffffffd, 0x3, 0x2, 0x4}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000925ffb)=""/5, &(0x7f0000f75000)=0x5) 2018/03/02 05:53:18 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', r0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='wlan0^\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000200)=""/4, 0x331) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x3, 0x3, 0x4, 0x3}}, 0x26) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ipddp0\x00', @ifru_map={0x0, 0x40, 0x10000, 0x0, 0x3, 0x10001}}) 2018/03/02 05:53:18 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000a91000/0x4000)=nil, 0x4000}) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x1) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffff8c}], 0x275, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000a96000/0x2000)=nil, 0xae, 0x0, 0x1, &(0x7f0000b25000/0x3000)=nil, 0x20000000000000}) fcntl$setstatus(r1, 0x4, 0x40000) 2018/03/02 05:53:18 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@empty, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x80, 0x3, 0x0, 0x3, 0x40010000, r1}) 2018/03/02 05:53:18 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x7) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/03/02 05:53:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mq_open(&(0x7f0000000040)='/selinux/mls\x00', 0x800, 0x44, &(0x7f0000000100)={0x1ff, 0x1ff, 0x8, 0x6, 0x101, 0x81, 0x3d42, 0x4}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x400800) connect$l2tp(r0, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x1, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x300e43ad00d0f9c7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3d}, &(0x7f0000000080)=0x3a9) 2018/03/02 05:53:18 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="0812322a2e0b98230f13c19e1fd815d8010942fcd2f4c81409dacfa5674ccb1de84c7b1fc7c29c4fce9271b151bbe355b04b3fb20afecf272a0fbc0b83303073ed23eedd6754d92ab0311d6e96902b8338dcf704684217779a542cc33f", 0x5d, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000140)=""/50, 0x32) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0x1e8, 0xe8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000d80), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'eql\x00', 'bcsh0\x00'}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f10c7464f349b1a38bca6786e08395d6f44d908260e8668d8c9d55504c5f"}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gre0\x00', 'ip6gre0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000080)) getpeername(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000040)=0x20) 2018/03/02 05:53:18 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4(r0, &(0x7f0000000040)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x208000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x482000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/02 05:53:18 executing program 2: unshare(0x400) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8040, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)={""/16, @ifru_flags}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff9, 0x2) symlinkat(&(0x7f0000779000)='/', r1, &(0x7f0000220ff8)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001500)={&(0x7f0000001440)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x14, 0x20, 0x10, 0x70bd26, 0x25dfdbfb, {0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x80) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r3 = dup2(r0, r0) write(r1, &(0x7f0000001380)="fe7b18c867d93f3820c519258d76ff91aeb81c991bc6e41daa9a40134ed57b85976fa96519135a00578ba1e0799bf1af888dcf227dbfca1d7d6b2ba44c7d1582b5600e6cf270d07f3611a85e40ef8c2c", 0x50) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002380)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000002480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000024c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x31d2, r4}) close(r0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000001340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001300)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c1200000401010025bd7000fedbdf250f000000200013000c00200000000000", @ANYRES32=r5, @ANYBLOB="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"], 0x125c}, 0x1, 0x0, 0x0, 0x20000010}, 0x11) 2018/03/02 05:53:18 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000a91000/0x4000)=nil, 0x4000}) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x1) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffff8c}], 0x275, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000a96000/0x2000)=nil, 0xae, 0x0, 0x1, &(0x7f0000b25000/0x3000)=nil, 0x20000000000000}) fcntl$setstatus(r1, 0x4, 0x40000) 2018/03/02 05:53:18 executing program 2: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x21, &(0x7f0000000000)={0x29, 0xea, 0x1, 0x111}) 2018/03/02 05:53:18 executing program 6: umount2(&(0x7f00007d5ff8)='./file0\x00', 0xfffffffffffffffd) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace(0x8, r1) 2018/03/02 05:53:18 executing program 7: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0xa8) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x1, {0xa, 0x4e20, 0x0, @empty, 0x7}}}, 0x3a) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x101400) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x21000004}, 0xc) 2018/03/02 05:53:18 executing program 4: r0 = getpid() process_vm_writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f00000000c0)=""/163, 0xa3}], 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/103, 0x67}], 0x2, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:18 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@empty, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x80, 0x3, 0x0, 0x3, 0x40010000, r1}) 2018/03/02 05:53:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x80040) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socket$l2tp(0x18, 0x1, 0x1) 2018/03/02 05:53:18 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0xffffffff, 0x8]) 2018/03/02 05:53:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) 2018/03/02 05:53:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xffffff80, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020200091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000cf9b00010000000000000000"], 0x80}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='md5sum,\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/03/02 05:53:18 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = socket(0x46efbc0c07fe6c0b, 0x3, 0xffffffffffff7fff) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @multicast2=0xe0000002, @rand_addr=0x8}, 0x25b) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002}, 0xc) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0xff, 0x8) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f000000a8c0)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x46400) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x4d, &(0x7f000000a000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008740)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) recvmmsg(r0, &(0x7f000000a640)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/120, 0x78}, {&(0x7f0000001100)=""/147, 0x93}, {&(0x7f00000011c0)=""/56, 0x38}, {&(0x7f0000001200)=""/78, 0x4e}], 0x5, 0x0, 0x0, 0x2d24}, 0x7a7200}, {{&(0x7f0000001300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000001700)=[{&(0x7f0000001340)=""/236, 0xec}, {&(0x7f0000001440)=""/128, 0x80}, {&(0x7f00000014c0)=""/152, 0x98}, {&(0x7f0000001580)=""/54, 0x36}, {&(0x7f00000015c0)=""/53, 0x35}, {&(0x7f0000001600)=""/222, 0xde}], 0x6, &(0x7f0000001780)=""/191, 0xbf, 0xffffffff}, 0x2}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000001880)=""/99, 0x63}, {&(0x7f0000001900)=""/254, 0xfe}, {&(0x7f0000001a00)=""/62, 0x3e}, {&(0x7f0000001a40)=""/193, 0xc1}], 0x4, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000001b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001bc0)=""/190, 0xbe}, {&(0x7f0000001c80)=""/88, 0x58}], 0x2, &(0x7f0000001d40)=""/178, 0xb2, 0x4}, 0x8000}, {{&(0x7f0000001e00)=@un=@abs, 0x8, &(0x7f0000005000)=[{&(0x7f0000001e40)}, {&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/211, 0xd3}, {&(0x7f0000002f80)=""/119, 0x77}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x6, &(0x7f0000005080), 0x0, 0x1000}, 0xff}, {{&(0x7f00000050c0)=@nfc, 0x10, &(0x7f0000005400)=[{&(0x7f0000005100)=""/57, 0x39}, {&(0x7f0000005140)}, {&(0x7f0000005180)=""/68, 0x44}, {&(0x7f0000005200)=""/66, 0x42}, {&(0x7f0000005280)=""/190, 0xbe}, {&(0x7f0000005340)=""/37, 0x25}, {&(0x7f0000005380)=""/98, 0x62}], 0x7, 0x0, 0x0, 0x7fffffff}, 0xbfc}, {{&(0x7f0000005480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x32, &(0x7f0000008600)=[{&(0x7f00000054c0)=""/253, 0xfd}, {&(0x7f00000055c0)=""/4096, 0x1000}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/4096, 0x1000}, {&(0x7f00000085c0)=""/24, 0x18}], 0x5, &(0x7f0000008680)=""/150, 0x96}, 0x9}, {{&(0x7f000000ab40)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000006f17b7e569f10c6d3e0f32097b700bb6e28681387fbb89f249f182d7237d8b7d69b60407a45e57d0420c7b54e69af84a4ba359f08a41badce43f819cc3dbdac9d3e4e3411f89aea11dffec5900419793c13a34b66732f02cbbf45bf9d8ed065b87b2edb18c8db0d0b8017d4c4b053b7c2ff50c60251e108fdcf80ebaa459a0594688a30270bac11211e1ae621b0ca646985d5f2c4ca5f56c64439243ae8ad904ace7d17aca15dc721b6e7f0cf19919bff14359e2adec9d8065c652d81cfe43b5bfc48db49a7c"], 0x1c, &(0x7f0000009b80)=[{&(0x7f0000008780)=""/135, 0x87}, {&(0x7f0000008840)=""/245, 0xf5}, {&(0x7f0000008940)=""/91, 0x5b}, {&(0x7f00000089c0)=""/4096, 0x1000}, {&(0x7f00000099c0)}, {&(0x7f0000009a00)=""/1, 0x1}, {&(0x7f0000009a40)=""/19, 0x13}, {&(0x7f0000009a80)=""/216, 0xd8}], 0x8, &(0x7f0000009c00)=""/101, 0x65, 0xc26}, 0x8}, {{&(0x7f0000009c80)=@hci, 0xc, &(0x7f000000a240)=[{&(0x7f0000009cc0)=""/168, 0xa8}, {&(0x7f0000009d80)=""/184, 0xb8}, {&(0x7f0000009e40)=""/230, 0xe6}, {&(0x7f0000009f40)=""/220, 0xdc}, {&(0x7f000000a040)=""/187, 0xbb}, {&(0x7f000000a100)=""/164, 0xa4}, {&(0x7f000000a1c0)=""/43, 0x2b}, {&(0x7f000000a200)=""/24, 0x18}], 0x8, &(0x7f000000a2c0)=""/161, 0xa1, 0xb84}, 0x714}, {{0x0, 0x0, &(0x7f000000a600)=[{&(0x7f000000a380)=""/134, 0x86}, {&(0x7f000000a440)=""/72, 0x48}, {&(0x7f000000a4c0)=""/8, 0x8}, {&(0x7f000000a500)=""/236, 0xec}], 0x4, 0x0, 0x0, 0x1000}, 0x6}], 0xa, 0x10061, &(0x7f000000a900)={r1, r2+30000000}) pipe(&(0x7f0000005140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f00000099c0)={0x7, 0x0, 0x3}) connect$l2tp(r4, &(0x7f0000001e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x3, 0x2, {0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, 0x3a) lgetxattr(&(0x7f000000aa80)='./file0\x00', &(0x7f000000aac0)=@random={'trusted.', '\x00'}, &(0x7f000000ab00)=""/41, 0x29) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000000a940)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f000000aa40)=0xe8) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000005080)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:locale_t:s0', 0x20, 'unconfined_u\x00'}, 0x2b) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x4000)=nil) 2018/03/02 05:53:18 executing program 1: clone(0x84000900, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000097b000), 0x80000000, &(0x7f0000fc5f70)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xbd3f, 0x80) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = syz_open_procfs(r0, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/02 05:53:18 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 2018/03/02 05:53:18 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x602}}, 0x4, 0x3}, 0x98) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r2) 2018/03/02 05:53:18 executing program 7: add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="471f23f9d2316fb83aec42c78b6603de099c911f2d914fb4fd68d94b21b80659e46a0855dbbc369c48f75fe89aa72d1190ef8fca1a13cebfdaf0d0bdbeceb6322bc6ae50770b76119c14ea603ec0b75593ea9ca46896be2114c9f161f5966b3b10c79c294ca3e7", 0x67, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000180)=""/4, 0xffffffffffffffac) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001dc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000001e00), &(0x7f0000001e40)=0x10) 2018/03/02 05:53:18 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x1, {0xa, 0x4e21, 0x6070, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x100000142) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x21, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x0, r3}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) 2018/03/02 05:53:18 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x111000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0xf9, &(0x7f00000000c0)="78bd1adba16be6e302d8a120797009cf2fe1ecee846619071a2d46597334693302fc3271ca070ec2fe0f51c05e3c585750fb32b9f6e60dc1c836660875f4dbb6a75b1cbb6e813273efa4e3ef72ec4eb56378719c947f149fc4caa889af5cd3b11d8529f1acc8740a6496deb083058446cceffde840bb38b08544f4ceb9161aad2f731076e65ab2b8ec62d2d53cbf1a1999858c4593ce4f7775277375066c3d7481e53c2a1d01f436d4348338dc1a45e83493baa484b687400ab3001246ddae2643f716897a23cca16aa8c8127001ade6a3bd1f680bd909aef405e06e85c0fc3c528177b10f4a35a7507beb00c1435a05719a13e5fb73ba822d"}) 2018/03/02 05:53:18 executing program 7: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='nodev\x00', 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0xfffffffffffffe74) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffc0, 0x10000) r2 = mmap$binder(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x9, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x7c, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @enter_looper={0x630c}, @increfs={0x40046304, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0xa, 0x3, 0x6}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x28]}}, @request_death={0x400c630e, 0x1, 0x1}, @free_buffer={0x40086303, r2}], 0xdb, 0x0, &(0x7f0000000140)="267cdf8937d738a5382288a2f407ed23277e0e69e18165bcf314a31a22cb4793e4bcefd2848bb968b1e964d1e82bedb5faffb636928354ae5bad02c7f1d5df293e841b28252b6f5f5b8faa4fc05bd80a2e2c45a245ba2ef2efdf764043abfa0936dde9594c536fabb5f302bc65ee6fbc6189bd79f540ee1406b071a1bd7ba5976145a94f473b4dd2d202eb5876d898daf0845f26a27c39a5165831bd594c10d352e11cdbd8cfb7eeb0b8e52e92ee7c2d0d3a71cd806814e67c7e3b750dcb36dd84e3ff21e77dd09846c6d939f9b966b726e4f81e72f99e5918f4c2"}) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000040)={{0x2, 0x3, 0x4, 0x1, 0x6}, 0x10001, 0x8, 0x10000}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:18 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0)=0x8, 0x2bc, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="f80000001200000000000000000000006362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800010000000000080001000000000008000100000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) syncfs(r1) 2018/03/02 05:53:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000b1c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b05000)=ANY=[@ANYBLOB="3c000000120021000000000000000000fe80000000000000000000000000000000eeff000000000014070d0000000000000000000000041000000001"], 0x3c}, 0x1}, 0x0) 2018/03/02 05:53:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000356fc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c00000015000100ffffffffffffffffe0000002000000000000000000000000ac14be00000000000040000000e983736900000000000000000000000000000024b1b85aeb74f3c15515416f6a953c9d4e71d51fa4bf800e1a0a3fe54b4d9a577c9e9e0a8c5dd720a6b601a651f6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c000800080008000000cafd"], 0x5c}, 0x1}, 0x0) prctl$setendian(0x14, 0x0) 2018/03/02 05:53:18 executing program 4: request_key(&(0x7f0000000480)='id_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='rxrpc_s\x00', 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000580)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='procproc\x00', 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000540)=""/4, 0x178) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20402, 0x0) connect$pptp(r1, &(0x7f00000003c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x20) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000400)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0x1000000008f, &(0x7f00000001c0)=""/80, &(0x7f0000000100)=0x50) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000380)) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000340)=r4) keyctl$update(0x2, r0, &(0x7f0000000000)="18f781c518", 0x5) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000440)={0x7, 0x3}) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$void(r1, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x3, 0xfff, 0x4}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101002, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000024007f00000000bb000000e4ff000000000098eac375b6cb683bb1c5c2d56d1eed40de56d8b5e32900dd382ffcec144675c315e5d6cd5cd0455a95b8eb1a3d43360fae36e7da7d109e580a8d46f7db0888c5fdd990107c6ad6a2e42130506b5143b4f51522097ec5046b7e31da49402071b3bde901f263ce31aa8bf7cd7fde8cc32580011e52eb750658c0671932c8e16591322e4443ba25f6ae08140568c4365368fe456f05dd56f70fdf770b89f6fe9f62a49054cc65eef1d5c9a4e5adbaced25c4b0c172280514976401e2f8ade4aeb2bd3d0b4b35e96cce56400924154a8b234171cfd62", 0xfffffffffffffe22) 2018/03/02 05:53:18 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x7, 0x0, {0xffffffffffffffff, 0x0, 0x8, 0x3, 0x3}}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x41, 0x8001, 0xde, 0x0, 0x4, 0x7}) 2018/03/02 05:53:18 executing program 7: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='#/}%GPL\x00', 0xfffffffffffffffc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2}, 0xc) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x1000000000000000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb2, "bb6583ff5e80f6e3e2ab4011f80bb067a0eed65234f335a8eeb529e6815e32ad804f014ded46fac95d892d990c8f2e83a7283649fa3b31e1f59f144662286386f25803112d108d4deaa8317d0657fa13a5e26e5718eb099acdcca8feec7d0d12a7444660698be18e49ca79d77d1bec8ca7fa5c3222b856881ae0eab7eb0f79545e6247302d9534c12c32e999fb2e2ac936519fac84cff267aa6596f6f8afdcdb965559abfef24caf692aa75a4d9998520e29"}, &(0x7f0000000100)=0xba) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0x8) socket$netlink(0x10, 0x3, 0x9) r5 = dup3(r1, r0, 0x0) writev(r5, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/03/02 05:53:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff}) unshare(0x400) rmdir(&(0x7f00000000c0)='./file0\x00') getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x101000) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4763}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x4, 0x3, 0xff}, 0x10) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x40000000016) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000fa9400000000000000c6010000aec90000", @ANYRES32=0x0, @ANYBLOB="0000000008000400000000000c0001000000000000000000"], 0x30}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6, 0xffffffff00000000}, &(0x7f00000000c0)=0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2, 0x8, 0x80}, 0x10) [ 166.596161] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 166.602183] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 166.610176] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x206000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/03/02 05:53:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f0000000000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$llc_int(r4, 0x10c, 0x4000000086, &(0x7f0000000300), &(0x7f00000002c0)=0x3c0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x400003}}) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000000c0)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000280)=""/58) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000240)=0x4) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/03/02 05:53:18 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x802, 0x0) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7fffffff, 0x9, 0x100, 0xc10, 0x3ff}, &(0x7f0000000180)=0x14) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') syz_extract_tcp_res(&(0x7f0000000080), 0x3f, 0x4) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) 2018/03/02 05:53:18 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x7, 0x0, {0xffffffffffffffff, 0x0, 0x8, 0x3, 0x3}}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x41, 0x8001, 0xde, 0x0, 0x4, 0x7}) 2018/03/02 05:53:18 executing program 1: request_key(&(0x7f0000000480)='id_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='rxrpc_s\x00', 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000580)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='procproc\x00', 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000540)=""/4, 0x178) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20402, 0x0) connect$pptp(r1, &(0x7f00000003c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x20) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000400)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0x1000000008f, &(0x7f00000001c0)=""/80, &(0x7f0000000100)=0x50) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000380)) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000340)=r4) keyctl$update(0x2, r0, &(0x7f0000000000)="18f781c518", 0x5) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000440)={0x7, 0x3}) 2018/03/02 05:53:18 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4800, 0x0) pread64(r0, &(0x7f00000000c0)=""/93, 0x5d, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x2ed, 0x1f, "1e51c8f6b2d5"}, 0x10) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) finit_module(r0, &(0x7f0000000180)='wlan1.em1\x00', 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/24) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x3, {0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x32) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='vxfs\x00', 0x4, &(0x7f0000000100)="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") symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/03/02 05:53:18 executing program 2: capset(&(0x7f0000000000)={0x1998032e}, &(0x7f0000804000)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd7, &(0x7f00009f3f1e)=""/226, &(0x7f00007f0ffc)=0xe2) 2018/03/02 05:53:18 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='!wlan0%trusted{keyringGPL,}\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x1f, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000000300)=""/66, &(0x7f0000000380)=0x42) add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="951c073b3a5a520171e4722d07e18243952da2503c5b90c82a1f420f7eb67ffd79e1f017aaedd022c5d85627fde3a685025b875df443472899c88355a5be0bcdf58e48221b260dd3988f90f4bd56133506a390874f54c4626c01680b8df8dfeb8199cec4f4e422574b6899519b699d86f7efda31450ee987aa5097da7d6f2d389109afb8742d2c3f133a2b7848417a63c1c2f0e0abc816e38aca906b299dc3aee9505e1a1c81897ff8a2", 0xaa, r0) 2018/03/02 05:53:18 executing program 5: syslog(0x9, &(0x7f0000000040)=""/28, 0x1c) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:18 executing program 4: request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='GPL\x00', 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="c7db4a9a7e92d145bbe7a1ca717b2f3e201d4f7cc93087867eda818ab2d6af2a56cf0e465f2c9c44e5e8054ebbb6e800b3ceaee2375a69e14f105cc83d61930d62cce89f3965d60bf517840a7b0d371e7287a6", 0x53, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4, 0xfffffffe) lookup_dcookie(0xffffffff, &(0x7f0000000000)=""/57, 0x39) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x8000, 0x820f, 0x81, 0xae4, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x1, 0xff, 0x1, 0x7, 0x2, 0x1000, 0x200, 0x2, 0xfffffffffffffffb, 0x3, 0xffffffffffff6373, 0x5, 0x2dd1, 0x4, 0x9]}, &(0x7f0000000500)=0x108) timerfd_create(0x3, 0x80800) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000580)={0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @empty}, 0x0, 0x2, 0x6, 0x75a, 0x6, &(0x7f0000000540)='bcsh0\x00', 0x0, 0x4, 0xffffffff00000000}) write$eventfd(r1, &(0x7f00000000c0)=0x9, 0x8) modify_ldt$write(0x1, &(0x7f0000000040)={0x1, 0x20100800, 0x3001, 0x4, 0x43, 0x40, 0x10000bf8, 0x6, 0x6, 0x9}, 0x6cd86677ba43a657) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) 2018/03/02 05:53:18 executing program 2: clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) r0 = getpid() ioprio_get$pid(0x1, r0) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x4, 0x40, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0xf0, 0x6, 0x40}, &(0x7f00000001c0)=0x10) ptrace$setregs(0xf, r1, 0x1, &(0x7f0000000200)="e9c920430cb2564d8215790b6bf1c4b10ca1f1fa46461956abd94d06789d7594d36f10b00a18232483b2eedfce42c9a9d799bac01d695310158909a308566589900118f83542dce7694978bedd82e82482af576ab0f1c098046948e33b69af8e32490ec8") ustat(0x5, &(0x7f0000000040)) 2018/03/02 05:53:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x40045436, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x210d096a0c30537b, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="421704987a353a799abf68b7bc95d4c477beb9dba16283899d2ace60913205a3d3eb47068b6ef102f89c5f7d801ed2ecef3b64cf4abfbb99c3b3ade9b31c0536cb9ffe7ce3c0e00c80beed8626e702e06ab0654d7780e1ff09a8cc2d3e17c10396ca9025f97255716a14e3db22be08667f10d64e3f42c4abbc384c0ae9b26a546054bbe300a3d483d5e8937fc7ba") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/154, &(0x7f0000000180)=0x9a) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) getcwd(&(0x7f0000000380)=""/251, 0xfffffffffffffc6a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) 2018/03/02 05:53:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/pktcdvd/control\x00', 0x28c00, 0x0) getpeername$llc(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000026ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017fdc)=ANY=[@ANYBLOB="240000001d001305fff7ffffffffffff0a000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ac140000"], 0x24}, 0x1}, 0x0) r2 = socket(0x19, 0x800, 0x21b6) sendmsg$netrom(r2, &(0x7f0000001280)={&(0x7f0000001040)=@full={{0x3, {"de64b16be36fd9"}, 0x1}, [{"34a91b5a20d5e7"}, {"8450299b347ac5"}, {"d075c9d672f20f"}, {"fb03a2a9c00367"}, {"8e74f17a8a548e"}, {"b8bfac6f12f724"}, {"3b38c70119e314"}, {"91680e7c1b9267"}]}, 0x48, &(0x7f0000001140)=[{&(0x7f00000010c0)="8222bb478fb91edc281c00b07396b56b07f52135af583473b4acf1a0edf367beb932738a973e05d850b358a6e5ad13038739e75d7e7b9433db747f99fdc8f89c09ae75cfdaab33b4d1b33f88b35dcb859e242e709dea9209083b3348d96e132b7fcf3b3a9263cff2b8f9ff614764", 0x6e}], 0x1, &(0x7f0000001180)=[{0xc8, 0x89, 0x4, "c63ed439645dbe46482f5830711b45cba45e46e4f3bbc2f94b349ca5715e4de2ca41614f871f407b642a10426355c37339714be8a4f6379c93d4f2d7df1461f36f493edf4adf59b45615064eda691890f4f3bdbd915336e3e21901362c8754ca666814bba1e222c9b199c39909d9a682e4c93a20cc2d2cde403cb3530f570a9428bc51088058f94a70aadf6bb31809ac4a6b11854ce31d3670270c8adaa5111484e079540094cb50ae708e7bbfd4d2e64c717896ca11"}], 0xc8, 0x94}, 0x4000000) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1, 0x8) fstat(r0, &(0x7f0000000080)) close(r0) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x40000000008}, 0x5d864a122c81221b) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ipddp0\x00', @ifru_flags=0x3}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xa038) 2018/03/02 05:53:18 executing program 7: request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='cpuset\x00', 0xfffffffffffffffb) r0 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0x1000, 0x0) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x31f) 2018/03/02 05:53:18 executing program 6: sync() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x3fffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x3e5ae59e, 0x4) 2018/03/02 05:53:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000c29000), 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="48b905d9d4a910a081e1923ad9c6bf555672d929b195a43fc46bdcb84052caa2a9c1a5b818a348fae246cd87d463915da3ec5b4cb0b5520b6e1983fc4bb09cbab8e9f7f59322366fda41f603b0fca3b444e51ac7f7bcd5cc2ef9bcbfa607e2f5bfe8192c8d38a41c2dfa05b00e4192ca2b18eb0f1267aa", 0x77}], 0x1) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x2, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x48, 0x7, 0x527, 0x16, 0x6, &(0x7f0000000040)='vcan0\x00', 0x72977c88}) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = gettid() r2 = open(&(0x7f0000000100)='./file0\x00', 0x5033c1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0xb15, 0x0, 0x6, 0xa438, 0x20, 0x3, 0xffff, 0x100, 0xeae, 0xffffffffffffff91, 0x1}, 0xb) capset(&(0x7f0000000080)={0x0, r1}, &(0x7f0000000040)={0xaf7f, 0x2, 0xffffffff, 0xfa11, 0x7d58, 0x1}) close(r0) 2018/03/02 05:53:18 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0xde48, r1}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f0000000040)=@ethernet={0x307, @empty}, 0x8, &(0x7f0000000080)=[], 0x1dc, &(0x7f0000000000)=[], 0x151}}, {{0x0, 0x225, &(0x7f0000003dc0)=[], 0x0, &(0x7f0000003e40)=[{0x10, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x80000001, 0x3}, {0x3f, 0x8c5}, {0x1ff, 0x7}, {0x1f0, 0xfffffffffffffffe}, {0x100, 0xfb2}]}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair(0x760caf37c8131ac2, 0x800, 0x3, &(0x7f00000000c0)) 2018/03/02 05:53:18 executing program 7: 2018/03/02 05:53:18 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002fef)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setresgid(0x0, 0x0, 0x0) setns(r0, 0x40000000) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)=""/127, &(0x7f0000000000)=0x7f) 2018/03/02 05:53:18 executing program 7: add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f1b5bf61d7f815c10be9492b508af36a980869a0f0d302df20794f22941b47d85745eaa83ea5d191d3800ee0825c50b61444744417ec81", 0x37, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:18 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="475a9ad1fad7f26f7023901f58495655283a74aeb9954751ee64d5c93eec58811d405f13a74407443cdd475c1e838adb37440a82508b7a34e28fb9ace0ecdaa65d73dcb48a3e531270bd81c9dcf6c7c1bd94194e8655854ad3b7bb17cee761f23e7c315ccf697d14d81ef83a788042758e36d764212af8ba2111c7945e53e91ea5a0", 0x82, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="b33a49dcd59f2ca25167b6b2adcb6d4271409b1217f1a61c27f8146999d1d4b5f25e2d0be8c0346a68debcab69b06f605dbcae85b6e6aeb3", 0x38, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x7, 0x5, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x111001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x20) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}}, 0x10000032a) close(r0) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6(0xa, 0x4, 0x7f) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x9, 0x1}, 0xc) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:18 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000000100)) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00003b7000)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/02 05:53:18 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d24ff0)={0x0, &(0x7f0000bf3000)=[]}, 0x10) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000080)=""/99, 0x63) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d1b000)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/bnep\x00') keyctl$reject(0x13, r0, 0xffffffffffffffe6, 0x7ff, r0) keyctl$negate(0xd, r0, 0x0, r0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000140)=""/57) 2018/03/02 05:53:18 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000300)={0x100000000, {{0xa, 0x4e20, 0xf84, @dev={0xfe, 0x80, [], 0xb}, 0x1}}, {{0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x18}, 0x4}}}, 0x108) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x98002, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/243, &(0x7f0000000040)=0xf3) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000080)=0x39) finit_module(r1, &(0x7f0000000140)='\x00', 0x1) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000000440)=0x9) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) 2018/03/02 05:53:18 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3f, 0x8002) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000800)={'irlan0\x00', @ifru_addrs=@can={0x1d, r2}}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x3, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0xa, 0x5) select(0x40, &(0x7f0000000100)={0x6, 0x3, 0x101, 0x3, 0x2, 0x1ff, 0xfff, 0x1000}, &(0x7f0000000140)={0x7ff, 0x1, 0xea70, 0x40, 0x10000, 0x5, 0x0, 0x262b0d6f}, &(0x7f0000000180)={0x1f, 0x4, 0xe, 0x1, 0x9, 0x100000001, 0x2, 0x8}, &(0x7f00000001c0)={0x77359400}) 2018/03/02 05:53:18 executing program 6: r0 = socket(0x0, 0xffffffffffffffff, 0x800000000000002) bind(r0, &(0x7f0000ed6f80)=ANY=[@ANYBLOB="11000000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd952bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"], 0x80) close(r0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x50, r0, 0x0) 2018/03/02 05:53:18 executing program 2: accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x80000) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x60, 0x80800) r0 = syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0x1001, 0x0, 0xffffffffffffffff, 0x93, 0x400) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000100)=""/237, &(0x7f0000000200)=0xed) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@dev, @local}, &(0x7f0000000080)=0xc) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000000)=""/2, &(0x7f0000000400)=0x2) bind(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="11b000000f000e0000"], 0xa) 2018/03/02 05:53:18 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r1, 0xa) 2018/03/02 05:53:18 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="7579c34ee97ed6056ad41e82325c2c1d0d42e3533e81e5b44862f12e8767d5af48f80c41243dac26447981a945120437b943ed49215afe91c36453ff5211c0a7298d6276927e40fbfb4367203b82338550023962e59060ad6372cbb0ec1105828a99a0f73599b10c8d8151fa9deb735e8208a19014dfd9029503ebb55ae38ed53117c239eec87d985804293bca4e6379586229398b34829c75a607de538a330932c225806161cbd49c6fcfa4010f7c971350785e708f5a1ac7ff55740b2dca986ce00ea4167821bf46af07fde2f29a33fc5a8dacd7651c536f6a16b37e", 0xdd, r0) keyctl$read(0xb, r1, &(0x7f0000000240)=""/4, 0x8d) 2018/03/02 05:53:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:18 executing program 2: add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f1b5bf61d7f815c10be9492b508af36a980869a0f0d302df20794f22941b47d85745eaa83ea5d191d3800ee0825c50b61444744417ec81", 0x37, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x1, 0x1, 0x200, 0x10c000000000000}, {0x6, 0x80000000, 0x7, 0x400}, {0x97d, 0x4, 0x0, 0x2}, {0x9204, 0x3, 0x7, 0x7ff}, {0x1, 0x4, 0xb1, 0x89}, {0x2, 0x80, 0x40, 0xe2b9}]}, 0x10) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000040)={'bridge0\x00', @ifru_ivalue=0xb4d9}) 2018/03/02 05:53:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0xd1, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x10000000, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) write(r1, &(0x7f00000003c0)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags=0x400}) writev(r0, &(0x7f00003b8000)=[], 0x0) 2018/03/02 05:53:18 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffec6) 2018/03/02 05:53:18 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/03/02 05:53:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0xc0045c79) ioctl$void(r0, 0x1) 2018/03/02 05:53:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fcntl$lock(r2, 0x7, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', r3}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) sendto(r1, &(0x7f0000000180)="6319bb36b6ac79e511f05e22fa19508d7cf94cdf3664e88660313a65c0a548ae0e01b66e23c2676e3dac0899abf1f79dbc41ba9bad4a0b38ceadb8bb51e30264fed38c9cd2ab94575f46fd6fd9e66227f48425ce8311694cd8c85026c66d77a8a67a565642c0caac123f1b250c88b76d22adbaaa71aec35fce20465bfdf4c573c5ad3cec458e6aa78cdeeae43d2ff9749aeeefba8b1789f21ae89c1202d0b0472d7c8005d28fb3fca08ae4504d048f4a694be96d9fc96a5db0c80cf175d75bd8", 0xc0, 0x4010, 0x0, 0x0) 2018/03/02 05:53:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0xd1, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x10000000, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) write(r1, &(0x7f00000003c0)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags=0x400}) writev(r0, &(0x7f00003b8000)=[], 0x0) 2018/03/02 05:53:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffd, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) accept4(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x32, 0x80000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/02 05:53:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0xd1, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x10000000, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) write(r1, &(0x7f00000003c0)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags=0x400}) writev(r0, &(0x7f00003b8000)=[], 0x0) 2018/03/02 05:53:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") read(r0, &(0x7f0000000000)=""/36, 0x24) read(r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:18 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x4) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000200)=""/96, &(0x7f0000000280)=0x60) ioctl$TCXONC(r1, 0x540a, 0x10000) r2 = accept4(r1, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/02 05:53:18 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x400) 2018/03/02 05:53:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = dup2(r0, r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) close(r0) 2018/03/02 05:53:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/72) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000200)={0xa4, 0x1, 'client1\x00', 0xffffffff80000005, "6bff36661742c501", "5e8f90af7f5c35c8389fd2a4db6cc4ae6e366c46a7fc93da8266e04ce2e5b90e", 0xffffffff}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xc10f}, 0x8) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/02 05:53:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000080)}) poll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0xa000}, {r0, 0x200}], 0x3, 0x0) 2018/03/02 05:53:19 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f0000000000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/02 05:53:19 executing program 7: r0 = getpgrp(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x301100, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x78, 0x5, 0x7, 0x8, 0x2, 0x0, 0x7fff, 0x100, 0x9, 0x898, 0x5, 0x401, 0x4, 0x8, 0x6, 0x2, 0x5, 0xfffffffffffffffd, 0x0, 0x5, 0xa8, 0x100000000, 0x0, 0x8001, 0x5, 0x5, 0x9, 0x200, 0x80, 0x100000001, 0xffffffff, 0x0, 0x2, 0xc21, 0x1, 0x1ff, 0x8001, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x0, 0x2, 0x1, 0x9, 0x7, 0xffffffffffff83b3}, r0, 0x81, r1, 0x9) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:19 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x80000000, 0x9, 0x7ec}) 2018/03/02 05:53:19 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)='vmnet0wlan1%{vboxnet0\x00', 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'erspan0\x00', @ifru_data=&(0x7f0000000040)="f4a06c88ea6c4b797ce03d2e119dc0207b761e6ef9bfa7ef8621bf56a6d29107"}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) 2018/03/02 05:53:19 executing program 7: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/03/02 05:53:19 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:19 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="5ec5bfcadb86221a17fbb89b7966236a", 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r1) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/03/02 05:53:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'teql0\x00', @ifru_flags=0x1}) 2018/03/02 05:53:19 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/72) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000200)={0xa4, 0x1, 'client1\x00', 0xffffffff80000005, "6bff36661742c501", "5e8f90af7f5c35c8389fd2a4db6cc4ae6e366c46a7fc93da8266e04ce2e5b90e", 0xffffffff}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xc10f}, 0x8) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/02 05:53:19 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$fuse(r1, &(0x7f0000000080)={0x20, 0x0, 0x9, @fuse_ioctl_out={0x400040000000, 0x2, 0x7fffffff, 0x1ff}}, 0x20) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) fremovexattr(r0, &(0x7f0000000100)=@random={'os2.', 'nodevvboxnet1.\x00'}) 2018/03/02 05:53:19 executing program 6: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/03/02 05:53:19 executing program 7: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x400, 0x1, 0x9, 0x31, r2}, &(0x7f0000000100)=0x10) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:19 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x400) 2018/03/02 05:53:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = getpgrp(0x0) waitid(0x0, r1, &(0x7f0000000200), 0x80000008, &(0x7f0000000240)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xaa, "552677e1eebf15bd5dea33e3f533fe495ffdabefa129a0ca9cab8ef37052246ec62b67276f9a6707a24c0285579e90252990a07beba995cedd15913a39150aa4889a25a545e33071bd4d309affcde385c878499483dc501ac9ebd7124232dead6139038bec49d9f317a62a155062c220da723e1826cf00c5de11a5345ce7ec325c52457d1f175e0dbf915fdb1cc8962bb79d4870105c208827bad6cfb9836a739e64d1a4bbf8c42626dd"}, &(0x7f0000000140)=0xb2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0xffffffffffffff44, 0x20, 0x57, 0x4}, &(0x7f00000001c0)=0x18) close(r0) 2018/03/02 05:53:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'nr0\x00', 0x1178}) 2018/03/02 05:53:19 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 05:53:19 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/208, 0xd0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xffffffffffffffd9) 2018/03/02 05:53:19 executing program 1: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80002, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x3000)=nil, 0x3000}) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f00000000c0)=@can, &(0x7f0000000100)=0x10) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 05:53:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="fca90000200000000000"], 0x235, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/02 05:53:19 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="1d6538e8f9e93a8b", 0x8, 0xfffffffffffffffc) clock_settime(0x5, &(0x7f0000000140)={0x0, 0x989680}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:19 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x100, 0x3]}, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={"69636d7036000000000000000000000000000000000000005b84efb500"}, &(0x7f0000000140)=0xffffffffffffffc3) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) write(r0, &(0x7f0000000100)="016ae34cda3c", 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:19 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'teql0\x00', @ifru_flags=0x1}) 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180)=[&(0x7f0000000100)=':]\x00', &(0x7f0000000140)='mqueue\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="2f40f700", &(0x7f0000000200)='system.', &(0x7f0000000240)=':keyringsecurity$self\x00']) r2 = add_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="360a3bd9b64229f76edf793602e2b526777d0dd4fb66378a0d973fabe17389e5dc671af7302a97535a9d36a7457bfb54048c17ea5d08b7722bdcfba4bc09011909cc2563353eb433df6fcc5e502d86c0c31a14cda2995b15aa5c79439a1f661c552fe0f8473ff97923cd5a79b1fd2798531375b6740203b913121965d09162a8bee4ab4f7f869a1a6c4188cb2ef443792497eb7f1527e5350e9bc0438d54318dd0c57705a2cd813a68327acec9ff52b13d4efeaec5a6f9a4c79896e5b0608bc349370220cd69e1b6d021e5644af306", 0xcf, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='mqueue\x00', r2) lremovexattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@random={'system.', 'mqueue\x00'}) 2018/03/02 05:53:19 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) r4 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) r5 = socket(0x0, 0xe, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x20}, {r1, 0x100}, {r2, 0x90}, {r3, 0x721}, {r4, 0x1180}, {r5, 0x1000}], 0x6, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)={0x2}, 0x8) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000380)=0x7) getitimer(0x0, &(0x7f0000000180)) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_proto_private(r6, 0x89ea, &(0x7f0000000540)="546abf5a9c45dadffdb60afd2c89c8f2458f877bfb08cca248148b42e7d86c081ed01998695a648e8541b581cbc6459b752b570bccb4d2a34c09fac98988636213ceeda0befdc5b54f13db7aa5f79932496efdff47a385871f14388bd7a10d5fde17f91520af915197fe89edc574440123ba52ca4551af9f50f423e3df8a2628523687989f66cd8deae8244d9b6f8c4d79c995f29f40418d2580e62b8e5f9eba240a206c1bb467af69e6ff806b85895cf1d390") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x3, 0x213) ioctl$LOOP_CLR_FD(r6, 0x4c01) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00000004c0)=0xe8) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000500)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getpeername$llc(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x10) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000600)) [ 167.474844] binder: 4675:4678 transaction failed 29189/-22, size 0-0 line 3005 [ 167.487638] binder: 4675:4678 transaction failed 29189/-22, size 0-0 line 3005 2018/03/02 05:53:19 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x4}, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000240)=""/216, &(0x7f00000000c0)=0xd8) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410000, 0x61) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/02 05:53:19 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'teql0\x00', @ifru_flags=0x1}) 2018/03/02 05:53:19 executing program 4: r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="bd25706f7369785f61636c5f6163636573735c5f757365726c6f00", 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000000140)=""/4, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) ioctl$KDSETMODE(r1, 0x4b3a, 0x7c7) shutdown(r1, 0x0) 2018/03/02 05:53:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x3, 0x4}}, 0xfffffffffffffd74) prctl$setfpexc(0xc, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x1a, 0x5a4b4fe3, 0x9, 0x2}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x280, @time, 0x80000001, {0x4, 0x101}, 0x1, 0x0, 0x7f}) 2018/03/02 05:53:19 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) inotify_init() r2 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='logon\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="d0c095737a977c7e5a3290d63c1705ed9082d97a28e37052cd16468e199d52124fc576c667407abac9ac4a8c2f474bc9c4c1c7787a58f008c2a920d59cb4337fdb7b0ff8448faeb3b7dbfc", 0x4b, r2) setrlimit(0x0, &(0x7f00000000c0)={0x9, 0x2}) keyctl$read(0xb, r2, &(0x7f0000000100)=""/4, 0x21) 2018/03/02 05:53:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8902, 0x7fffffffefff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x7fff, 0x2}, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x811, r0, 0xfffffffffffffffc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/03/02 05:53:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x181400, 0x111) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x4, 0x55}, 0x1, 0xffffffffffffff88, 0x7fffffff, {0x6, 0x100000001}, 0x1}) 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180)=[&(0x7f0000000100)=':]\x00', &(0x7f0000000140)='mqueue\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="2f40f700", &(0x7f0000000200)='system.', &(0x7f0000000240)=':keyringsecurity$self\x00']) r2 = add_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="360a3bd9b64229f76edf793602e2b526777d0dd4fb66378a0d973fabe17389e5dc671af7302a97535a9d36a7457bfb54048c17ea5d08b7722bdcfba4bc09011909cc2563353eb433df6fcc5e502d86c0c31a14cda2995b15aa5c79439a1f661c552fe0f8473ff97923cd5a79b1fd2798531375b6740203b913121965d09162a8bee4ab4f7f869a1a6c4188cb2ef443792497eb7f1527e5350e9bc0438d54318dd0c57705a2cd813a68327acec9ff52b13d4efeaec5a6f9a4c79896e5b0608bc349370220cd69e1b6d021e5644af306", 0xcf, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='mqueue\x00', r2) lremovexattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@random={'system.', 'mqueue\x00'}) 2018/03/02 05:53:19 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xb5, 0x206000) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001200)=0x1024) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x7, 0x1, 0x1, 0x1}) fsetxattr(r1, &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)='/dev/usbmon#\x00', 0xd, 0x3) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x3}, 0x0, 0x2, 0x1, 0x4}}, 0xfffffffffffffdc0) fcntl$addseals(r1, 0x409, 0x6) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={"4e22fcb9abbd9cb3c3250b926a4d036d", {0x4, 0x6, 0x200000000000, "5820ed2087fa", 0x24188424}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="1991822d1a35110f2d17a3000a08277a594cc77fc85c79947eb20acbbc6ce250eac9a82ee1b2f3c1d1fed9ebe27f46848a11a639cd688c8e1712a24e7bec4820bce977f47a9bd44aa19c44dd545110ac166e400f655418470f75a308d7715d421ef394c09928679bb442a339c74c715e549ba12604d276d3aa0608e0191174770c3290") 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180)=[&(0x7f0000000100)=':]\x00', &(0x7f0000000140)='mqueue\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="2f40f700", &(0x7f0000000200)='system.', &(0x7f0000000240)=':keyringsecurity$self\x00']) r2 = add_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="360a3bd9b64229f76edf793602e2b526777d0dd4fb66378a0d973fabe17389e5dc671af7302a97535a9d36a7457bfb54048c17ea5d08b7722bdcfba4bc09011909cc2563353eb433df6fcc5e502d86c0c31a14cda2995b15aa5c79439a1f661c552fe0f8473ff97923cd5a79b1fd2798531375b6740203b913121965d09162a8bee4ab4f7f869a1a6c4188cb2ef443792497eb7f1527e5350e9bc0438d54318dd0c57705a2cd813a68327acec9ff52b13d4efeaec5a6f9a4c79896e5b0608bc349370220cd69e1b6d021e5644af306", 0xcf, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='mqueue\x00', r2) lremovexattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@random={'system.', 'mqueue\x00'}) 2018/03/02 05:53:19 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x27, 0x9, 0xd060, 0x5, 0x431, 0xfa, "c98dd80db0f6cc34c9c79b76895111d2fd7934eeaea9c31973bd7754f418590b97807dd2a1b2268ded105a8204fc696be00ec7d7a0433373723ac8e4585642", 0x22}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000140)="bb956f0dadd28751302de18053d3c2464a8a90be25538e36fa642ea427a93e528b4d700a2379e6051f342f5e66ed975f2b437fafe5c1b89633d46b2ca5c3ced89f782f7f5f7bfa6b02c33aa65682a16994130e4d995d6a9dbf6d81517a12ccf46671601df489799c42c414ce935a38daca93c64b59815e8175763b6913cb16d545d0dd98641eb1d403478e73da47ee3e7f56401c97124867cc97af95109f7797247b48bfb939497403b90a06", 0xac}], 0x1, &(0x7f0000000240)={0xd8, 0x1ff, 0x1800000000, "699ab39d539bf9374182ac9ac8138f491bc5b6acda6e97461431b52df253a37b04d58d837f0edde63d92cff80f90df2580f91f56f14f7f70017e88200c2122942c8e05ade044581783dcbc2ef40bddcfae29067430f0b8969feaafcef98295e435d10264b774ff164146df95bb7655e174b6e86a17da7bb7e69bd0f3c77df10a1f77e039821bb702df21e8cbf0609838402ef1127f98fa1782951cb86e5151184e92eb031e543788b1e7ccf1b9aaf89172a611064e47b847661072ca4562d9a85b1fd77292"}, 0xd8, 0x20000000}, 0x40000) 2018/03/02 05:53:19 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="7bbc77441c98e700d4c45c3ee349d36dbf701ca1861733b2e6f429a3e7f90f53962338a15f39c3348793f34fb6ee56ff224eade5b50e8e42a2b129e362717456bd8b55e46599b794349481aae1e2d94750cddf164979", 0x56, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="107729", 0x3, 0xfffffffffffffff8) add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffff9) r0 = add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000001380)=""/4, 0xfffffebc) 2018/03/02 05:53:19 executing program 2: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="d1", 0x1, 0xfffffffffffffffc) keyctl$negate(0xb, r0, 0x1000, r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10000000000100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002580)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000002640)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002680)=@assoc_id=0x0, &(0x7f00000026c0)=0x4) sendmsg$inet_sctp(r1, &(0x7f00000027c0)={&(0x7f00000001c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000200)="825c14a993f6419390c22e4034b65fe8e9bed22485f542cdf668206d9c4166de7697e9430906a4a5d5fdcb3648a10795d0472b6d07a2a14724e113542d6a4a72ede2fefb9475f746111afdb59911cbc656cccd5a31ed2a43544d6f1271a58704b256d638ccdce400b36b40febcf2a9a27c794fe57b6bd51d22ae9d6b73a1dbd9ceac15be7e2b88f40fe913cd8fe154", 0x8f}, {&(0x7f0000000040)="f8353164fce9fc36c10052436fc03b72a4411b0c73711e95af9da2791591a6a4eb6b50ad3985e88ba25b75d3e18242fae488c1749390b604ba3c2bb514af1b29c9d491b2", 0xfffffffffffffcec}, {&(0x7f0000000340)="1a5653865a0b4f5403bef1e968032c9afba4daf3ee4dc7ca4f1b29031c738e78abad6e329c0de47b908c72982e7dbb7cc67d6d6ccb40e5a8a2465d0cb0f8b5f2fa3e4e5ee1045ac1f25236c140efda9f0f594544a730c52755f9ceb8d76390000c97ec71db7eff606e1ad9d26651b12e1f2384345be81034ef4cec81878c96926ce765fb80ce2b93f8e08bdedd8849902b4d5c74ea6bbd6c07cd0fcf6bb77ee6b0bd1f4d91e8859bd8842f6d10b67a45c100a1f521f6844715a63638a3d591ced770fb313389795849b7dfcd7fd30140c65188d1ac69b1b0cfa0c7bc882b81167af6060cdfc06daa513fcd520705f0dcbfb0d8", 0xf3}, {&(0x7f0000000440)="c96e83a947cc5a5b6b7a9c71cf162eb337e7a409234103f27d213af9964df902e3b56bf8c1973cf97e1b6671c9f8bdd2f7702d9dc83b4f8a30b1d7f4ae7ceaf92ec67aab40ec00735d14437922e1344f0b6773a58d042046075be46f9d2de8511c5892282d6751e5cd7500a43fddc6fa08cc9e8dd3ad1b2d4dd37aea2204ca6fc2c99c46f3cfcbd9f33efbfae3aee56276f4a0b74b6196147ecd29232f15a62f362e137cb6b3af64d3cb1786936dca112bd29be29eb652d871", 0xb9}, 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0x1000}, {&(0x7f0000001500)="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0x1000}], 0x6, &(0x7f0000002700)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x53ba4a46, 0x1, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0xb78, 0x6f7fb63c, 0x200, 0xff, 0x9, 0x31, 0xfba, 0x3ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7fffffff, 0x4, 0x4, 0x2, 0x181f, 0x5, 0x1000, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x9, 0x7fff}}], 0xc0, 0x4}, 0x800) 2018/03/02 05:53:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair(0x15, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) close(r0) 2018/03/02 05:53:19 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfb06}}}, 0xfd63) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/02 05:53:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') pread64(r0, &(0x7f00006f6000)=""/10, 0xa, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) fcntl$notify(r1, 0x402, 0x8) 2018/03/02 05:53:19 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1003e, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xffff, 0xfffffffffffeffff, 0x0, 0x1, 0x7f73, 0x0, 0x7b, 0x7, 0x1, 0x200}) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b0000003de151664ed721863bca8cbb8ee11a7b15f37dd93222116383094698bb3905000000ee2bb9fb23b4377c6023282d4bca8da7d1d2d9ce856152eb442f4fe7145666e76f283c30b149f66aa9564c341ad87c2fc382eabdbb3e590eedbb33c108bf2318694634e779498d309f474b74d2b50a278e3472ca8238f5ee5daaf3f8bd503e2774248197191f1f9b16354cab907536b06327"], &(0x7f0000000080)=0x73) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xffffffff00000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x6, 0x1, 0x1ff, 0x40}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0xc4, 0xa47, 0x7}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6, 0x0, 0x5, 0x8001, 0x4, 0x2, 0x8, {r3, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2e}}, 0x7, 0xba75, 0x100, 0x1ff, 0x181f}}, &(0x7f00000002c0)=0xb8) 2018/03/02 05:53:19 executing program 7: 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180)=[&(0x7f0000000100)=':]\x00', &(0x7f0000000140)='mqueue\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="2f40f700", &(0x7f0000000200)='system.', &(0x7f0000000240)=':keyringsecurity$self\x00']) r2 = add_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="360a3bd9b64229f76edf793602e2b526777d0dd4fb66378a0d973fabe17389e5dc671af7302a97535a9d36a7457bfb54048c17ea5d08b7722bdcfba4bc09011909cc2563353eb433df6fcc5e502d86c0c31a14cda2995b15aa5c79439a1f661c552fe0f8473ff97923cd5a79b1fd2798531375b6740203b913121965d09162a8bee4ab4f7f869a1a6c4188cb2ef443792497eb7f1527e5350e9bc0438d54318dd0c57705a2cd813a68327acec9ff52b13d4efeaec5a6f9a4c79896e5b0608bc349370220cd69e1b6d021e5644af306", 0xcf, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='mqueue\x00', r2) lremovexattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@random={'system.', 'mqueue\x00'}) 2018/03/02 05:53:19 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000280), 0x80800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x20}}, 0x16, 0x6, 0x81, 0xffffffff, 0x10}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x101}, &(0x7f0000000240)=0x8) 2018/03/02 05:53:19 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3, 0xfffffffffffffff9, 0x8, 0x15, 0x2, 0x8, 0x80000001, 0x101, r1}, 0x20) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f0000000080)=""/127}) 2018/03/02 05:53:19 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x4) 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180)=[&(0x7f0000000100)=':]\x00', &(0x7f0000000140)='mqueue\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="2f40f700", &(0x7f0000000200)='system.', &(0x7f0000000240)=':keyringsecurity$self\x00']) r2 = add_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="360a3bd9b64229f76edf793602e2b526777d0dd4fb66378a0d973fabe17389e5dc671af7302a97535a9d36a7457bfb54048c17ea5d08b7722bdcfba4bc09011909cc2563353eb433df6fcc5e502d86c0c31a14cda2995b15aa5c79439a1f661c552fe0f8473ff97923cd5a79b1fd2798531375b6740203b913121965d09162a8bee4ab4f7f869a1a6c4188cb2ef443792497eb7f1527e5350e9bc0438d54318dd0c57705a2cd813a68327acec9ff52b13d4efeaec5a6f9a4c79896e5b0608bc349370220cd69e1b6d021e5644af306", 0xcf, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='mqueue\x00', r2) 2018/03/02 05:53:19 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @multicast1}, &(0x7f00000000c0)=0xc) 2018/03/02 05:53:19 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/124, 0x7c}], 0x4, &(0x7f0000000280)=""/40, 0x28, 0x3f}, 0x4}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/60, 0x3c}], 0x4, &(0x7f0000000540)=""/232, 0xe8, 0x8}, 0x12000}, {{&(0x7f0000000640)=@alg, 0x58, &(0x7f0000001bc0)=[{&(0x7f00000006c0)=""/8, 0x8}, {&(0x7f0000000700)=""/213, 0xd5}, {&(0x7f0000000800)=""/151, 0x97}, {&(0x7f00000008c0)=""/212, 0xd4}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/253, 0xfd}], 0x7, 0x0, 0x0, 0x1d372cd0}, 0x6}], 0x3, 0x40012061, &(0x7f0000001d00)={0x0, 0x1c9c380}) timer_create(0x7, &(0x7f0000001d80)={0x0, 0x2f, 0x4, @tid}, &(0x7f0000001e00)=0x0) timer_getoverrun(r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001d40)={'lo\x00', 0x8}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x101, 0x1000, 0x48, 0x100, 0x0, 0x4, 0x40200, 0x4, 0x3e, 0x7, 0x7fff, 0x6, 0x1, 0x9e, 0x6, 0x4, 0xfffffffffffffff7, 0x5, 0x8, 0x8, 0x6, 0x2, 0xbeb2, 0x7, 0x9, 0xe7a, 0x5, 0x7, 0x1, 0x2, 0x7, 0x5, 0xea, 0x10000, 0x8, 0x3, 0x0, 0x40, 0x2, @perf_config_ext={0x0, 0x2}, 0x8000, 0x4, 0x1000, 0x7, 0x5, 0xffff, 0x401000000000000}, r1, 0x1ff, r2, 0x1) 2018/03/02 05:53:19 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) keyctl$reject(0x13, r0, 0x4, 0x800, r0) keyctl$read(0xb, r0, &(0x7f0000000280)=""/42, 0x2a) add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="8df9aff9b23b", 0x6, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="0f4f42d32a1298f6f2dcbe152503fad88ccfcb31719f53f17e07545f6983bc89567d18ab31a8f53c82812409b6c608579f505e745e18a0bf2b974cea50e8cf78b51c50c7ffc2ffba4f3e00a2db21d685b62ba903651d40da1bbfedf7557222bb8de5b08e3bff", 0x66, 0x0) keyctl$read(0xb, r2, &(0x7f0000000080)=""/4, 0x4) 2018/03/02 05:53:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x6, 0x1, 0xfffffffffffffffe, 0x0, 0xe}) r1 = socket$packet(0x11, 0x80000000000002, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x2, 0x5}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x10001, 0xf91a}) fcntl$setsig(r1, 0xa, 0x24) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x1, r4, 0x10001, 0x400}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000c57ef8)={0x0, {{0xa, 0x4e20, 0x0, @empty}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) sendto$inet6(r2, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) rt_sigpending(&(0x7f00000001c0), 0x8) 2018/03/02 05:53:19 executing program 1: r0 = socket$inet6(0xa, 0x20000080001, 0x404) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/97, &(0x7f0000000080)=0x61) 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180)=[&(0x7f0000000100)=':]\x00', &(0x7f0000000140)='mqueue\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="2f40f700", &(0x7f0000000200)='system.', &(0x7f0000000240)=':keyringsecurity$self\x00']) add_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="360a3bd9b64229f76edf793602e2b526777d0dd4fb66378a0d973fabe17389e5dc671af7302a97535a9d36a7457bfb54048c17ea5d08b7722bdcfba4bc09011909cc2563353eb433df6fcc5e502d86c0c31a14cda2995b15aa5c79439a1f661c552fe0f8473ff97923cd5a79b1fd2798531375b6740203b913121965d09162a8bee4ab4f7f869a1a6c4188cb2ef443792497eb7f1527e5350e9bc0438d54318dd0c57705a2cd813a68327acec9ff52b13d4efeaec5a6f9a4c79896e5b0608bc349370220cd69e1b6d021e5644af306", 0xcf, 0xfffffffffffffff9) 2018/03/02 05:53:19 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0), 0x4) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/02 05:53:19 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/03/02 05:53:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4004, 0x0) 2018/03/02 05:53:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) close(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x4100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x4, 0x2, 0x26a, 0x400, 0x4, 0x8, 0x5, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x8, 0xffffffffffff0001, 0x1, 0x7, 0x3}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0xfffffffffffff800, 0x80000000, 0x200, 0x800, 0x3, 0x4, 0x126, 0x80, r2}, &(0x7f00000004c0)=0x20) clone(0x800, &(0x7f0000000040)="6832f0774f00b91cf0540ab82e738643e4a7c278369df14f1daba26d6566d15be229425c83b8bd74cd93e43e7942164f6d60d06c96392ff108c62f6b52f7fdc5da31b56ee0b9874daff2d2442ba2ad432c02a5412074904bfeab1e596e37e2ab425ef09ba3bfb371536bcbd14dcc337e", &(0x7f00000000c0), &(0x7f0000000380), &(0x7f0000000140)="f6656ae18f586d364cfd7d99d4ff6a3d5248670746cd93a31573baf2e49d56c5f46ce7caaa7ee2180864a0c36c07ba8a913e3591ad86bd5fc7167a47895db78ec26e5af94acf") r3 = fcntl$dupfd(r0, 0x406, r0) fcntl$setsig(r1, 0xa, 0x2f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x80000001, 0x8000, 0x8, 0x6cd, r4}, 0x10) 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) execve(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000180)=[&(0x7f0000000100)=':]\x00', &(0x7f0000000140)='mqueue\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)="2f40f700", &(0x7f0000000200)='system.', &(0x7f0000000240)=':keyringsecurity$self\x00']) 2018/03/02 05:53:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000098f000)='scalable\x00', 0x9) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:root_t:s0\x00', 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'bcsf0\x00', &(0x7f0000000000)=@ethtool_eee}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/02 05:53:19 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) process_vm_writev(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x5, &(0x7f0000002480)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:19 executing program 4: r0 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='[]ppp0\x00', 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0xdf7, 0x4) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/32, 0x20) 2018/03/02 05:53:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0xef) 2018/03/02 05:53:19 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x0, 0x80000) set_tid_address(&(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x1000, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x193c4fa8888e0c4f) ioctl(r0, 0x100, &(0x7f0000000180)="848c44d5507e3deffd2189380241234188b52529de03e39b08c90953fa78cf4d1aff9cc03c3f41ff182255f4cb9d19a071c2c6e572e3cce9dded9682feba552e5c7e5c41f42228ebeae22c60968b8ff112e6ad3e135506ce7347c8983d6fbe9b9cfa204b3d946b40ba0e61818ad8603810fd931adc5c2c738d6d94debe44aaf01e0b731eeeeef60a30e84f2b1fa9149a99f1826154a306847ec8be488400170e43884ab4b1a9f690b1a57144065e2963c7edabda0223dbd03a") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x26) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="ecdabb50147a47a8664fe569ee15159be00c15be88e0750eec4c877d72978603c1ab5553") 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:19 executing program 1: futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="24145f981c7cc243a8c5beab4bfb96e15437e3fef3821071c19e4c8545a229ac4f7108876357227758d8891b52cb78ebe68acd60b2648d72d7cc31ef71fbdf5494f258df4b50e3eeb8cdadf5fefc197ff4add616ee1ca57e323326e29cbba7500a74a9c9726232e58a8514f7a457077a5cd061d77747398181d588ef678e2dd11eb850bcf65cd762fd599afead74148694949d7df79c26e4ec2fe2aaa5f23c0455121ea710985f017b736e5f365b88014e295f097601684c3e6052dce732a9cbed", 0xc1}, {&(0x7f0000000180)="bb24ca10820056fc1fcb56376024302e8b2b0e889691caebf1d2d7ed4881aa758eb8b8916c8bd862abe7b5b9edfcedb3824093ee77f2f5d60443e001330e9dfbeb71f450d9c30b6c1881bc80cea65ae562fdd3f0c15ae90c9d410671ebc2c8edcb680a5c8c28a73a1d790c201ab76f", 0x6f}, {&(0x7f0000000200)="c0e572d97937fa72e7432b112327b8be7331fd888a59624da8e04c306de38544e36aa51b7669b47ae7b7a712106754e71c3c645dc5984398ade21d80f86593803c04f952d872037542e97ac26f1d0997e58aa30b476e83492864a07ec069f093524bb73a7232ea15c7b256f568441159048145e06e8c06898262a277d355f2ba8e9ca18694fca18afd9ded418ee0d0c9aa93648c002a805296de0973dd2abc8b76efb521b5326cc19e414b54667cac83f256c16d0538b6d328018625e8c478f9abdb6602f4de2d04009e3d78b251c5614f92990d462142409a7e8402dd1215ec8c5cad92a32ca8d0fd", 0xe9}, {&(0x7f0000000300)="ab27a50275dbb67e7d1a7cc3d4faa9639b67322ab40e562633704b6fe3b54474e13f34019a92dfc0e4d4c14ce6683d811ae308237c1f945e680af30c264be1a17144cc7ca1c0a5ad4de1341500757d99fc49f465476a2dae25fc121e883ad68f6df100ecf7", 0x65}, {&(0x7f0000000380)="7b512b628e5640bbd4614d3c7ebcfb73fc7ad8785df54407b9357119483be4363a70081f28e912e0324ba23e5b0076a9007713946ea3442ab2aceb7c1e641cc1812b0ca8f345e204184911efb84811e314e561881ae8e0c3b0272b2ee6b3", 0x5e}, {&(0x7f0000000400)="52b27a4f301a36b2c8e0e804f9a41f193bae9ce7e35cc56406db38076c88920adde275623e646088a08ca2115a3b63b8ded86d99fd2a72434a72204dcd39b79ddfade8a04c7326349f89dc5631", 0x4d}], 0x6) 2018/03/02 05:53:19 executing program 0: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(0xffffffffffffffff) 2018/03/02 05:53:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xffffffc2, &(0x7f0000000000)={&(0x7f0000f24000)=ANY=[@ANYBLOB="380000001900ff0200000000000000000a0000000cfbff0f000c000000000000000000000000000000", @ANYRES32, @ANYBLOB="070001edf9000000"], 0x38}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/03/02 05:53:19 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x6) 2018/03/02 05:53:19 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:19 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x0, 0x80000) set_tid_address(&(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:19 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x0, 0x80000) set_tid_address(&(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:19 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2858ae742f97631466566074192f81debced07d47c87e1fab66d8a7817afb18067dd6a5225fe7d3b68432a1821a7b07fcdb9996901e1084fd60d321e9e6a5e71576b78f67c17b901eff7412ba5d933d9d6e3bb5b788111d2135e83d28c2370b40edc08d6dc6e94a6ab22", 0x6a, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x5) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/03/02 05:53:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x2) accept4$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x1c, 0x80800) r1 = epoll_create1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r1, r2, r3) r4 = dup(r1) signalfd(r1, &(0x7f0000000500)={0xfffffffffffffeff}, 0x8) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000280)={0xe7, {{0x2, 0x4e20, @empty}}, 0x0, 0x2, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x1a8) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ipddp0\x00', @ifru_map={0x5}}) 2018/03/02 05:53:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/02 05:53:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0xfffffffffffffffc) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x8000) ioctl(r0, 0x4000000000001276, &(0x7f0000000500)="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") 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:19 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000140)=r1) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:19 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x0, 0x80000) set_tid_address(&(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:19 executing program 5: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) exit(0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:19 executing program 7: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\\system\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0xfffffffffffffd75) 2018/03/02 05:53:19 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x0, 0x80000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:19 executing program 1: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) waitid(0x3, r1, &(0x7f0000000380), 0x2, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:19 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:19 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'irlan0\x00', 0x7fff}) fcntl$setsig(r0, 0xa, 0x19) 2018/03/02 05:53:20 executing program 1: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:20 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:20 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0xe7639704736c8112) r1 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='.\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x4, r2) 2018/03/02 05:53:20 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:20 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f0000003380)=[{&(0x7f0000000100)=""/247, 0xf7}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/239, 0xef}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/123, 0x7b}], 0x6, &(0x7f0000000080)=[{&(0x7f0000003400)=""/241, 0xf1}, {&(0x7f0000003500)=""/224, 0xe0}, {&(0x7f0000003600)=""/104, 0x68}], 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003680)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003740)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000003840)=0xe8) connect$packet(r1, &(0x7f0000003880)={0x11, 0xd, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000036c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003700)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x3, r3}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000003a00)={'ipvs\x00'}, &(0x7f0000003a80)=0x1e) preadv(r1, &(0x7f00000000c0)=[], 0xd2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000003a40)={0x9, 0x6, 0x100000000, 0x4, &(0x7f00000038c0)=""/4, 0xca, &(0x7f0000003900)=""/202, 0x0, &(0x7f0000003a00)}) fcntl$setpipe(r1, 0x407, 0xf2) 2018/03/02 05:53:20 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = getpgid(0x0) capget(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x5, 0x7, 0x4, 0xffff, 0x80000000, 0x982}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r4) 2018/03/02 05:53:20 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xc}, @empty, @loopback=0x7f000001}, 0xc) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:20 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10040, 0x100) recvfrom$ipx(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x2000, &(0x7f00000010c0)={0x4, 0x3, 0x0, "a7210e0dce39", 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="0c52720aff2cf83dc0f46e3a2d5b9efa9d0d46e2154668769bb51819ce9e3880956389f51c5da458bc8c9b6f07831dd1cbebb29a906d3e6bd154e54a7e746e7d047688f28f6db4000000000000000000", 0x21f) 2018/03/02 05:53:20 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xad7, {{0x2, 0x4e23, @rand_addr}}}, 0x90) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) lseek(0xffffffffffffffff, 0x0, 0x3) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0xff, 0x4) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[0x5, 0x8, 0x9eb, 0x2, 0x7ff, 0x0, 0x0, 0x2c7, 0x930, 0x4]}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:20 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xff, 0x9, 0x676, 0x3}) 2018/03/02 05:53:20 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f0000001040)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000010c0)) timer_settime(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) syz_extract_tcp_res(&(0x7f0000000000), 0x100, 0x81) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x41, 0x4, @tid=r0}, &(0x7f0000000140)) 2018/03/02 05:53:20 executing program 4: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) getitimer(0x1, &(0x7f0000000080)) 2018/03/02 05:53:20 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2041, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x14400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)="ce1575bbb8304cdb1c36b707bd1ade4a65ec", 0x12) 2018/03/02 05:53:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x202000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt(r1, 0x6, 0x6, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) recvmsg$netrom(r0, &(0x7f0000001640)={&(0x7f00000001c0)=@ax25={0x3, {"01fdad38098a2c"}, 0x57}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000002c0)="3f018a3860224c9a2933fd18bb90621940049e4a083c2545ad786c67fd535d376b2e11aa931a06d7763e71a3106b9b080d952e070aa0864bc4d0fcd1219d7f0392a2e8226650d95b80586975b231efdb66ab40138545dfc771d7dc0644806a40d04e746188279ec2cef88684ba9029119dba3fd610888b3af13b9c783af56a8b822326a2de721d11724c0c5c7333118d06bdf1c38f3a8d566eae9b482c3f01fcbbdf08e283482e79c8236a5dc60a085089e40a55eca27ffd13d58beb103aef4efd91c672ce561a526ffbf49dda5e12dd13d0e364ae9f27", 0xd7}, {&(0x7f0000000200)}, {&(0x7f00000003c0)="4404d75107f3cedb0b8caa29e80778a37f259d23aeb3c51b46d3b5e0e7d7c826be2764dd5b10be2a1397fc8deb1d65e3d028d65dd09e15b2644eab28024eb20d54bf2ac973aa2311edc2e13afe901cf8673ca57a3944aad75760238c1a9fcb8e0081cd", 0x63}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="593d1429f684e4f54e213aa6faedefe54a73478af434", 0x16}, {&(0x7f0000001480)="02", 0x1}, {&(0x7f00000014c0)="c78ba4b192a31d65e78b133f73404b064b3d6ad8c534c9c193fcf97a75cedebd5182304da7ac0e114c2f329cf4eb21237e7bf996b6", 0x35}, {&(0x7f0000001500)="7313d3fa84f17ff80dc7078544118ff120355084bf7e06ce6db6cac1abcfdafe7514d04cb210051a485b5309c5a147ca10c4d8356155d6ff786b5017205e998d0db8198c7b5561ea06895dea3d782dd6e0fc6bdd9b3202e24d2205f6c458f75b89efac3cf9c505e162780a7b0eee33c779019a633a688b5da0b817a1772ca0053e3cbdefa98821776448364af1141c725e", 0x91}], 0x8, 0x0, 0x0, 0x4000}, 0xfc88bb71548947c8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffffffd) 2018/03/02 05:53:20 executing program 2: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 2: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="4277da6f06b614882a521d2b622d1811293268c6eb937ec8bdde8951984b0a493f9cff64247a225eadfa239b84829d89ab1c00e399c60b927f13a4df93c4c0f75aadce10aae1267a3aca1316aed5274fbd9438a3a381c252a3273ffafeafe37626e968d4bffd6c8e126ade317d44432af5747342342f437433e64598b9dacd7b0190a6a01cc6572bceb83317fe0db9f9055e9d4ecaa5e0d29b59cdae980297f47cdf0151c741bb6036399f3eb6459006ff09df5fab286595", 0xb8, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/32, 0x20) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x21f) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) pipe2(&(0x7f0000000040), 0x0) timer_create(0x3, &(0x7f0000000280)={0x0, 0x8, 0x4, @thr={&(0x7f0000000180)="f61437a653ae436b5d8bed213c311d4a0b73b50f0769c614d4be9568863a3e8c9cd3f36bc56ab1fe10800f0b043230ef01a08e897152d865577f02f1321207cb756a0ad1d1a7962ca6afe031ecd628a049767cfa58c00ef9f9bac2495be8f2f683951480f83b725e09d22f574a283d7533a19d4156e851f9a2f741f942a5961de25d1bf10c3519993a8c590ee5d3b1ea434a2e161e4b4a5d83c4546bffdc4f1086aad674dd7d8a8917e41315e03e2656037693ade1f5e90a6bdcca4efd9c912684c0eadce20fd8276e53cd08ba09670a6c25890e3020baa7c83571", &(0x7f00000000c0)="f65c40d75dd020653b48c8f6296cd3b96b358e16da5057101b0f020e13818313d1a2e3"}}, &(0x7f0000000300)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getcwd(&(0x7f0000000340)=""/172, 0xac) socketpair(0xb, 0x3, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4, 0x0) 2018/03/02 05:53:20 executing program 1: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) fremovexattr(0xffffffffffffffff, &(0x7f0000046ff7)=@known='user.syz\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x3, 0xfff, 0x31, 0x800}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xb44}, 0x8) 2018/03/02 05:53:20 executing program 2: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 4: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x174, 0x2ac5, 0x100000001, 0xfffffffffffffffd}) fchmod(r0, 0x8000000000111) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:20 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:20 executing program 1: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 7: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a9566ca17de41e393e37ab9dda6c510e51558242d6d2c570f4a5e99b894d25f1da050ef8dc0ca1dd78be756817cc52498d845d587158e8c70393e274ba98416ad7a7975e4ea7e51f1d53a380192ac73647707ceb0674d8cc37723a4a35030466156f26e2160174d5a92cc58643448db1f417cff2b230fd886de8b1800d477fba35", 0x81, 0x0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4, 0xfffffffffffffe8e) 2018/03/02 05:53:20 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x7d, "5d63b463dd90eddf13d1738f899e5e682e1cb28e18c9c127e1e04d62dd36e9ec9235c59f811ff4cf0309bf89861a14687cb369e8d1f078b52205cf121db16c4e6e1c61e4dd17c0eec91f33f2ceec73cecce1d09c07de5e2eb769186fc9571c75e9045db23fa427887db870e1ffeb75b85ae053bc64d7f4c19074716f46"}, &(0x7f0000000100)=0x85) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, 0x8) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40002, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x8, r2}) creat(&(0x7f0000000140)='./file0\x00', 0x190) 2018/03/02 05:53:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) fremovexattr(0xffffffffffffffff, &(0x7f0000046ff7)=@known='user.syz\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x3, 0xfff, 0x31, 0x800}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xb44}, 0x8) 2018/03/02 05:53:20 executing program 7: r0 = geteuid() r1 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2000, r0, r1, 0x2, 0x1, 0x800) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:20 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40902, 0x24) mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r1 = inotify_init() r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x0, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000bbeff6)='./control\x00', 0x30) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./control\x00', 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r4, 0x6}, 0x8) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/02 05:53:20 executing program 6: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 1: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'rose0\x00', @ifru_flags=0x1000}) 2018/03/02 05:53:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/ip6_flowlabel\x00') close(r0) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="b5dd1a2c3b7f163a4ce6bd6602a0e04da2fba87a2b9970688405", 0x1a, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000000)=""/4, 0x241949304d78308e) 2018/03/02 05:53:20 executing program 1: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x6c8d, 0x1, 0x20, 0xfffffffffffffff7}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x180) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x401, 0x2, 0x1, 0x373d}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x80000001}, &(0x7f0000000140)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e21, 0xc7, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 1: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0xa0) socket$netlink(0x10, 0x3, 0xc) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) close(r0) 2018/03/02 05:53:20 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @empty, 'vcan0\x00'}}) write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:crond_unit_file_t:s0\x00', 0x27) write$selinux_context(r0, &(0x7f0000000200)='system_u:object_r:systemd_notify_exec_t:s0\x00', 0x2b) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x10008, 0xffffffffffffffbd) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/02 05:53:20 executing program 3: r0 = eventfd(0x0) poll(&(0x7f0000000fd8)=[{r0}], 0x1, 0x7) syncfs(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xd08e, 0x4) ioctl$void(r0, 0x0) 2018/03/02 05:53:20 executing program 5: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0xffffffffffffffea) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 1: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) keyctl$link(0x8, r0, r0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xa7) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x7a9, 0x58, "defb9f4cce4ff8f0a01fedd69a6add5d97c6fabf54b087539274a14d188e0cf1932c5e029edf4bbf3e1ffc87058c631d86063b5a4fa5994bdf991e70b122fb754839253f91d236eb30de7cc9565945685b782f7e791031c2"}) 2018/03/02 05:53:20 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x0) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) fdatasync(r0) close(r0) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 1: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 1: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 3: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="00ffffffffffffff0000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='vboxnet0proc\'!}vmnet0[proc@\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400100) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/205) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000000000)=@un=@file={0x0, ""/55}, 0x39, &(0x7f0000000400)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/223, 0xdf}], 0x5, &(0x7f0000000480)=""/19, 0x13, 0x1000}, 0x2}, {{&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000000800)=[{&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000580)=""/137, 0x89}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000002e40)=""/115, 0x73}, {&(0x7f0000000780)=""/56, 0x38}, {&(0x7f00000007c0)=""/48, 0x30}], 0x6, &(0x7f0000000880)=""/6, 0x6, 0xfff}, 0x7}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f0000000a40)=[{&(0x7f0000000900)=""/186, 0xba}, {&(0x7f00000009c0)=""/99, 0x63}], 0x2, &(0x7f0000000a80)=""/231, 0xe7, 0x6}, 0x100000003}, {{&(0x7f0000000b80)=@un=@abs, 0x5, &(0x7f0000000d00)=[{&(0x7f0000000bc0)=""/20, 0x14}, {&(0x7f0000000c00)=""/234, 0xea}], 0x2, &(0x7f0000000d40)=""/207, 0xcf, 0x6}, 0x6}, {{&(0x7f0000000e40)=@un=@file={0x0, ""/17}, 0x13, &(0x7f00000021c0)=[{&(0x7f0000000e80)=""/196, 0xc4}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/252, 0xfc}, {&(0x7f0000002080)=""/90, 0x3c2}, {&(0x7f0000002100)=""/96, 0x60}, {&(0x7f0000002180)=""/53, 0xfffffffffffffeff}], 0x6, &(0x7f0000002240)=""/255, 0xff, 0x8001}, 0x2}, {{&(0x7f0000002340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00'], 0xe, &(0x7f0000002400)=[{&(0x7f0000002380)=""/98, 0x62}], 0x1, 0x0, 0x0, 0x6c}, 0x7}, {{&(0x7f0000002440)=@nfc, 0x10, &(0x7f0000002980)=[{&(0x7f0000002480)=""/200, 0xc8}, {&(0x7f0000002580)=""/232, 0xe8}, {&(0x7f0000002680)=""/111, 0x6f}, {&(0x7f0000002700)=""/191, 0xbf}, {&(0x7f00000027c0)=""/115, 0x73}, {&(0x7f0000002840)=""/194, 0xc2}, {&(0x7f0000002940)=""/42, 0x2a}], 0x7, &(0x7f0000002a00)=""/130, 0x82, 0x100000000}, 0x7}], 0x7, 0x2000, &(0x7f0000002c80)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002dc0)={0x10000, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x100, 0x4, 0x7, 0x7, 0x1f, &(0x7f0000002d80)='bridge0\x00', 0x1, 0x36f8d9b1, 0xfff}) sendto$llc(r1, &(0x7f0000002cc0)="ee4ae6e53442bd9a43e166288b8e73854075b238bba4755294ddfb403b62747c687cfcfb9cdfef8d17670b6d29174791719b785e3f18188fee423c7dcd59cb5d6ac221c032ff9845f0c2a3677e38af9f87ba30", 0x53, 0x80, &(0x7f0000002d40)={0x1a, 0xd, 0x0, 0x7f, 0xfffffffffffffffb, 0x6, @empty}, 0x10) close(r0) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001100)={0x0, 0x21, "8df4415058e307bf1ff77631145bbaf442102e91b7bd3c5dc14f83cddbaa4294c5"}, &(0x7f0000001140)=0x29) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001180)={r1, 0xfffffffffffffff7, 0x3, [0x400, 0x8, 0x1]}, &(0x7f00000011c0)=0xe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0x0) keyctl$read(0xb, r2, &(0x7f0000000040)=""/4, 0xc0) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 3: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_settings={0x7fffffff, 0x6, @te1=&(0x7f0000000140)={0x9, 0x7, 0xbf, 0x6}}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x0) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x0) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x5, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x340) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000011ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000540)={'erspan0\x00', @ifru_mtu=0x100000001}) clone(0x0, &(0x7f00001c2ffe), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000b6c000)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) r4 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/random\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r4, 0x1c) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\n', 0x1, 0xfffffffffffffffd) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xa0080) 2018/03/02 05:53:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @rand_addr}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c000000520010012cbd7000fb4f3e7aa3dbdf251c0000000800010033c4a598b93f89f4dfc801ee3183d626b6cac5dd99ecdfb0372ae87ffc6777a367aa5d52bfc66fb97c58f17c555addc8cfd1404248", @ANYRES32=r1, @ANYBLOB="08000600ffffffff0800060003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x84) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000adaf98)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x0) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 0: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/02 05:53:20 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xfffffffffffffdf7) personality(0x68321deb9c894bc) 2018/03/02 05:53:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) select(0x40, &(0x7f0000013fc0), &(0x7f0000013000), &(0x7f0000011fc0), &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) close(r0) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000200)=""/69, 0x45, 0x42, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x8) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0xffffffffffffffc6) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) read(r3, &(0x7f0000000140)=""/82, 0x52) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000100)=0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 7: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="025de3880d0677da894859ba59c4ef1e455de476b6045aa5b311c6d6316fd050fbb5ec4b7bf7f0f6ddb9dd2dc3fb183130ff2e002095b7bc7f75fc0e85c5d1ac2ddc84f3fdadd8db88b504f16a13b68860cf981eb0d6c2848ad3f1ea20281c028e2d63ab34976b8ba2ab78beb97bfe5b33fedc8bf2f119bbca9f25a1a95d367540f210f1ed5c1d3ff7baeb7cfcff5584d24c4433704d3a8fc69846736d6f4fe1344ca5bcad559bba1f4ed36a4675364284dcebca242f964ca6b4692e9c3ee5bb70cae15d7fad64072a812c79416af489429f4e16173d610c9c179c7c2c6f3c010752b9a36cb5545803b8c9ed92764c", 0xef, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0xffffffffffffff44) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000300)) prctl$setptracer(0x59616d61, r1) 2018/03/02 05:53:20 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_settings={0x7fffffff, 0x6, @te1=&(0x7f0000000140)={0x9, 0x7, 0xbf, 0x6}}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'rose0\x00', @ifru_ivalue=0x4b08}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x80000001, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x1, 0x4) recvmmsg(r1, &(0x7f00000065c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/170, 0xaa}], 0x3, &(0x7f0000000440)=""/247, 0xf7, 0xd}, 0x4}, {{&(0x7f0000000540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x2e, &(0x7f0000000940)=[{&(0x7f0000000580)=""/149, 0x95}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f00000006c0)=""/64, 0x40}, {&(0x7f0000000700)=""/44, 0x2c}, {&(0x7f0000000740)=""/234, 0xea}, {&(0x7f0000000840)=""/238, 0xee}], 0x6, &(0x7f00000009c0)=""/76, 0x4c}, 0x1ff}, {{&(0x7f0000000a40)=@un=@abs, 0x8, &(0x7f0000000a80)=[], 0x0, &(0x7f0000000ac0)=""/4096, 0x1000, 0x3}, 0x100000001}, {{&(0x7f0000001ac0)=@in={0x0, 0x0, @local}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000001b00)=""/81, 0x51}, {&(0x7f0000001b80)=""/38, 0x26}, {&(0x7f0000001bc0)=""/126, 0x7e}, {&(0x7f0000001c40)=""/232, 0xe8}, {&(0x7f0000001d40)=""/154, 0x9a}, {&(0x7f0000001e00)=""/91, 0x5b}], 0x6, &(0x7f0000001f00)=""/138, 0x8a, 0x5}, 0x2}, {{&(0x7f0000006980)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f00000031c0)=[{&(0x7f0000002000)=""/252, 0xfc}, {&(0x7f0000002100)=""/134, 0x86}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x3, &(0x7f0000003200)=""/129, 0x81}, 0x4}, {{&(0x7f00000032c0)=@can={0x0, 0x0}, 0x10, &(0x7f0000003840)=[{&(0x7f0000003300)=""/76, 0x4c}, {&(0x7f0000003380)=""/246, 0xf6}, {&(0x7f0000003480)=""/110, 0x6e}, {&(0x7f0000003500)=""/195, 0xc3}, {&(0x7f0000003600)=""/67, 0x43}, {&(0x7f0000003680)=""/53, 0x35}, {&(0x7f00000036c0)=""/86, 0x56}, {&(0x7f0000003740)=""/132, 0x84}, {&(0x7f0000003800)=""/28, 0x1c}], 0x9, &(0x7f0000003900)=""/213, 0xd5, 0xd3a6}, 0x7972bffe}, {{&(0x7f0000003a00)=@ipx, 0x10, &(0x7f0000003b80)=[{&(0x7f0000003a40)=""/43, 0x2b}, {&(0x7f0000003a80)=""/120, 0x78}, {&(0x7f0000003b00)=""/123, 0x7b}], 0x3, &(0x7f0000003bc0)=""/238, 0xee, 0xffff}, 0x4}, {{&(0x7f0000003cc0)=@nfc_llcp, 0x60, &(0x7f00000050c0)=[{&(0x7f0000003d40)=""/89, 0x59}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/15, 0xf}, {&(0x7f0000004e00)=""/220, 0xdc}, {&(0x7f0000004f00)=""/109, 0x6d}, {&(0x7f0000004f80)=""/75, 0x4b}, {&(0x7f0000005000)=""/169, 0xa9}], 0x7, &(0x7f0000005140)=""/83, 0x53, 0x1}, 0x9}, {{&(0x7f00000051c0)=@generic, 0x80, &(0x7f0000006440)=[{&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/31, 0x1f}, {&(0x7f0000006280)=""/74, 0x4a}, {&(0x7f0000006300)=""/246, 0xf6}, {&(0x7f0000006400)=""/23, 0x17}], 0x5, &(0x7f00000064c0)=""/219, 0xdb, 0x7}, 0xfd}], 0x9, 0x40010042, &(0x7f0000006800)={0x77359400}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000068c0)={0x0, 0x8, 0x7, 0x2}, &(0x7f0000006900)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006940)={r4, 0x7, 0x7, [0x800, 0x8a7, 0x400, 0x2, 0x1, 0x7f, 0x3]}, 0x16) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000001fc0), &(0x7f0000006880)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006840)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x400}, 0xc) epoll_create1(0x80000) 2018/03/02 05:53:20 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x146) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x7ff, 0x3, 0x1, 0x2, 0x1f, 0x1}) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_settings={0x7fffffff, 0x6, @te1=&(0x7f0000000140)={0x9, 0x7, 0xbf, 0x6}}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket(0x5, 0xa, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @loopback}, &(0x7f00000000c0)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0xd31, 0xfffffffdfffffffc, 0x401, 0x4, 0x9, 0x1c9}) 2018/03/02 05:53:20 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffe90) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0xfff) close(r0) 2018/03/02 05:53:20 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) lseek(r0, 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'sit0\x00', @ifru_ivalue=0x1}) 2018/03/02 05:53:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800008020000000, &(0x7f0000381000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004ab6e9)=[{}, {}, {}, {}, {}, {}, {}, {0x8, 0x1f}], 0x20000000000000a5) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f00000000c0)=""/71, &(0x7f0000000140)=0x47) userfaultfd(0x0) 2018/03/02 05:53:20 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="195a4598579a7b9f5e2598250e0ff9aa", 0x10) mq_timedreceive(r0, &(0x7f00000000c0)=""/191, 0xbf, 0x5c3d, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0xfffffffffffffe53) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'vlan0\x00', @ifru_names='ip6gretap0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xdac2, 0x0, 0x1, 0x2, 0x420, 0x7}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x1, 0x1, 0x7, 0x8, 0x20, 0x7}, &(0x7f00000000c0)=0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff487}}}, 0x8c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 3: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0xc) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:20 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) tee(r0, r1, 0x800, 0x6) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) 2018/03/02 05:53:20 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffd48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80100, 0x0) syz_open_pts(r0, 0x420000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000080)=0x8) 2018/03/02 05:53:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) lseek(r0, 0x0, 0x3) close(r0) socket$netlink(0x10, 0x3, 0x2) 2018/03/02 05:53:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/03/02 05:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xffffffffffffffff, {0x2, 0x2, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x77f}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x880, 0x0) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='Sp6\x00\x00ti0\x00', 0x10) close(r0) 2018/03/02 05:53:21 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/29, 0x1d) r0 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x80000) keyctl$read(0xb, r0, &(0x7f0000000180)=""/196, 0xc4) 2018/03/02 05:53:21 executing program 7: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f00000002c0)=""/4096, 0x1000) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000100)=""/248, 0xf8) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40100, 0x0) read(r0, &(0x7f0000000200)=""/29, 0xd9bdcf61257c182e) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x12f) lseek(r1, 0x10, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3ff, {{0xa, 0x4e20, 0x2c966afa, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}}, 0x88) 2018/03/02 05:53:21 executing program 6: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x8, 0x4f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x130) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x7, 0x4b, &(0x7f0000000080)="d7c4a76340f48b838e262a884d6699932546d4bd4f3e434a2c2a429cdb1d7b9a4ca78fda4820c349789f4921bef661b302d64adc20e7695bd2f8876cb84cd8549a5ea25d9c4531db96d986"}) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x7b, "36d85a3babe46e8ccf4bc2872b74cbd0334d8a6c89b36da49cfca7f438e45b74f4816e11e66b91066b22ea6abecb6c806a341916b67d2f7da8e11ea763ec44a4b86dc62b4a15d8730b02466dc9d41f89f1a476a8d17c82dbfacb3b008a2ea59e71596694ba6a48237984bde997ccb7f21aa25518c5fa199d722113"}, &(0x7f0000000140)=0x83) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0xe08, 0x80000000, 0x0, 0x6, 0x200000000001}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/216, &(0x7f0000000340)=0xd8) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, 0x3a) close(r0) 2018/03/02 05:53:21 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x15, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000180)=""/21}, &(0x7f0000000240)=0x78) setns(r0, 0x4000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'vcan0\x00', @ifru_addrs=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x1e) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x10023, &(0x7f0000000000)=@ethernet={0x1, @random="f9648c80c523"}, 0x10) close(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) sendto$unix(r0, &(0x7f0000000300)="ed4f4c98b4fcf9ab00d667f74bc5037afd1780b76e06bfaadd6b9fa5865b6e3cc7f28feca02247ee58310b0e59d783d4439e46601dbe892d662d09cc9c60bd95952c65fec44ab0d8544bf595a9737b0288df5a83d74a715591e6650b3e29c27e53fea9bc88a934069da2bb4ac916e9535068ebda1d891cecc9d7d84f59eda80836dc67953375271f52b8f32228538b70b8c4b5dd3e0f9d17b8fd13042f8395756c5e5b25b253bd25d4b5675c760f6229d8bf2fc009002fb982c5dbf29f146a2060e79c7293f3604c1000910f45783ded52", 0xd1, 0x40001, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="0779229e1033363e1e9ca3340000000000000005c25b84676bd6fc0dc613d39c1aba4772d4cd376e21397c1cf421d3558dd3acebb0fbff9ef4cc787d3aea536e829fe46a0f86810772"], &(0x7f0000000100)=0xa) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000480)={'nat\x00', 0x33, "412cb27a5bd4ce1f31712e1e569ed80b9a1e1d6a7bd229c07c38303ae8e3a50333f00db6d11bc8c6e6450a95a8fa3b4d5014da"}, &(0x7f00000000c0)=0x57) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x80000000, 0xffff}, 0x10) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000001c0)={0x10001, 0xbd, 0xffff, 0x2}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x14, 0x400, 0x0, 0x7fff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ptrace$getregs(0xc, r2, 0x9, &(0x7f0000000240)=""/143) 2018/03/02 05:53:21 executing program 4: r0 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="9854620a3a9fad8e4186d4ca6184bc3d5af0a3901b66dd736c2415d757d4f1afc6128e6fbbd984f3791b52b72113ca229856d2c46e951417022cfd9969e4b5da27efdfb2e45d91be59fd5b586a52ddef3de14d26a73ea14c3c37dbe12fd78f345f2e1f349ce935383ae036ad31054fc5672626597897dca9cd3ece68f87615e81d6534a310d17eee273155f12567ae4a2a5184121f40309304136aa6c044389b31eab73c9a326f0ab383fc0934b1451d2c1664e51e297e9a934ca8ef799d88869dd0ba547a7c0b1867920c63ce4f98a42aeaf26a3a359f9a0efd6a36ca4e3d2c481408fbd8cc3598926beff9bea72c35dc40", 0xf2, 0x0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/119, 0x77) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:21 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x7b, "a59a5594c392e25fae67e7e1bcdcccf1d228b9a3604318f38b2c43141c15ab21e3e43f1cfd61eaa9c3464400ca17e14542273431083dec021d4c4365a53ec3653f8bf4dcfd7b279bbe6eb82f10f7a9692c155073bde89fd5fe6afddf8bfd1614746374d055915a2f2918e7545374940b7dda8d864f043db2b894b3"}, &(0x7f00000000c0)=0x83) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000280)=0xfffffffffffffd7e) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}], 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x22, {0x2, 0x4e23, @broadcast=0xffffffff}, 'sit0\x00'}) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) dup2(r0, r0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:21 executing program 0: getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = getpgrp(r0) syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) close(r2) 2018/03/02 05:53:21 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x1e) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8a}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000001c0)) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) fstat(r0, &(0x7f0000000140)) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r3, 0x0, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x620040, 0x0) 2018/03/02 05:53:21 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/29, 0x1d) r0 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x80000) keyctl$read(0xb, r0, &(0x7f0000000180)=""/196, 0xc4) 2018/03/02 05:53:21 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='u\b\x00\x00\x00\x00\x00\x00\x00']) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="73e1da6932a62e9a1f01c507e92d45eec68754e42d58625b42f9fd489da67d9d3dfaa82f48eb3f7d6220c000c7df5c7c3e9174803599c30f76883a6db07453d26e219b19593da96453150570c5d72a4ead42a1e2754316cf170e30e03af925c931a051f681a2733c657edb2c905c8840fa75dffac692f20b238896f32c564bab15bd94b5ebdfb48264cfbf1792a50bb3551e12785e70", 0x96, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0xe31a, 0xffff, r2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x58, 0x80000) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:21 executing program 4: r0 = socket(0x9, 0x0, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x1000, @empty, 0x80000001}, {0xa, 0x4e23, 0x40, @empty, 0x401}, 0x5, [0x8, 0x53, 0xffffffffffff8001, 0x9, 0x80000000, 0x7ff, 0x3, 0x9795]}, 0x5c) socketpair$inet6(0xa, 0x7, 0x1000, &(0x7f0000000040)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r2) 2018/03/02 05:53:21 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @empty, 'syzkaller1\x00'}}, 0x1e) 2018/03/02 05:53:21 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x40000) fchmod(r0, 0x2) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x64, 0x20, 0x1, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x7fff, 0x10001, 0x7, 0x8}, &(0x7f00000000c0)=0x14) socket$pppoe(0x18, 0x1, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x8001, 0x6}]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x7, 0x3f, 0x3, 0x100000000}, 0x8) 2018/03/02 05:53:21 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$setregs(0xf, r0, 0x4, &(0x7f0000000240)="c3ca9a69bb0d245d4ef785f693e96d16951b1e466f6c374eba8470d520e7f89e353e8a41f0223e1cf926f5181724a3a5ddf560446839f73d84be093a250a3d7304d8ba0b034093e05c20eab6addae788f94679e7df2064b5f8847cca30f6d70415b20ba67aa5cf05ec4514617c87fb5b2a992034eed809ad4917aee415db8322a2557740f395e4a69005f4764323832fa1d95a95df8f9027ca3f2157d69a3e0116c5279b3272fac75ff57d68714b6495234398c9b5") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="d824075e426a"}, 0x5c, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip6gretap0\x00'}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 6: madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x4000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) 2018/03/02 05:53:21 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x5, 0x100, 0x9, 0x2e9, 0x1f, 0x5, 0x100, 0xf67d, 0xff, 0xfffffffffffffff7, 0x0, 0x8, 0x80000000, 0x3, 0x100000]}, &(0x7f0000000340)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0xc8e}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xd0, 0x200) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/251) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000180)={0x7e, 0x11001, 0xd2, 0x800, 0x2, 0x80009}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4235) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) syz_open_pts(r1, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001180)={0x0, 0x9}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001200)={r2, 0xa343}, &(0x7f0000001340)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001300)=@get={0x1, &(0x7f0000001280)=""/68, 0x96f}) clone(0xc1802100, &(0x7f0000000040)="eae2acd5701a1e2926217ffbf323df13db60047e4fe6ad905a3279abf76801d2a929f25721b6a01004ce64217582f9beda9d6ceaebfa0950973cb785e5cbb45590d91652bed1b837e4c5a3de7a6856871b353d7e5d3787ae525af10e0accf990b7a34459caa8eaad9e7ff6ec36de750de84b6d0d98a451989acb9224f291c2eefd433d83c737432cd573f42ce66792d503419869cfe29fe03716fe8a54d26625", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="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") close(r0) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x17) lseek(r0, 0x0, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003804000020020000100100000000000050030000500300005003000004000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa0f00000000000000000000aaaaaaaaaaaa00000000000000000000ac1414aae000000102000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c20000030000000000000000000000000000ac1414bb0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000300100000000000000000000000000000000000000000000000070004e464c4f47000000000000000000000000000000000000000000000000000200000003004a58010000008d311baddeee2bf2b873395869ff1dea1b45068bab84c708a7d84997e1547ff1100fcccedad78e24d6294ac96ba29036b388a38fa6a901e83c711c05e74064a9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x488) 2018/03/02 05:53:21 executing program 6: restart_syscall() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/107) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1d, "e534d774a29081ab69152d4b0a21c8d194ccb149e1d3eef5b0ee1d2cd8"}, &(0x7f0000000100)=0x25) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x5, 0xe2, "d163182cb3e6be0cdf05e6185cfffbe3d384e8a1618429aaf9d34f2f66998b7021c0df8577e2f16dff4be6651fc1d869000aa3162f9e44b9094fe9449c1a0932ee3af1313793d863b14880717cd364ba93c5cb5c34c1d2c17111f25c96746a63b6bcea5df686b7fabe7bb76c1808cc5fefb5cae4e66774251e10fd1e9daea81406f2c91c0126b690343697278b01dcd9a67dd2c9ae21459c6db6c4e4995ea1a0078f3632cf6f479ec7d1bb8c4940300e74540cafa730775e56df004461e95efeb9569a232dffc897a2f22a713c8fb682ef4c19bf7a79a9bee5469036503b801989fb"}, 0xea) bind$llc(r0, &(0x7f0000000240)={0x1a, 0xf6, 0x5a35, 0x1ff, 0x4, 0x1, @random="184e23a6deec"}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="451f312ef8b7c1f5f6af644870c65d30", 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'ip6gretap0\x00', r2}) shutdown(r0, 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000004c0)="10954998f1a74163bf510c1460a28afedeb817603828925a84e9d85775140e4353a32396190ad871ea034b49984a853641cd5bdbb0", 0x35) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000600)="b7d782dafb11a476526c571939ca19974f3d74d82195cb6c17b2a9f5d90b0e37dd912ed74e0b1bba3a967e4d6902715e030626ac47b4f8ec87816c", 0x3b}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="8f0870150a2570afdb63a67fa999ef9a1b1ced501a31d7b24f8c1527c83b491bd700eee5df005e824bbb3e99e64e34f9e6cb6a7992fd27574319db74341de9b71f51d4e1a95bb1d27a42d8bedd643a3aad5d77f2e68c8b49d02f5b2f5eb231ce6424ff00a3e2f2b614ad091f6a925c2d57c8ec12cf79343b904a51c2305f001a2c2755757ac3fba6903f7d6c2345", 0x8e}, {&(0x7f0000001700)="38abd0af2a89527acbeb8271542ba996a105623ef4d61dcda967ce651f5ca0b75eb872b7e91bb7b49f46266fd7794d843d290a3963a6e2ffa77d7793e0b00bbbee6ad49fdd8069af391ffd8e7fad053cbfc621ab59a343203e1bbe4fe8279815f474ed1ca5d1a2c21491f566ffe3edd3aeb38a4d5e14050579e3e3470a7b3874f3af17412f316a48b040435d72bb0eb2ce0d928cfad1f29625cb47ca84419135b28dc901e30c655537fc5045", 0xac}, {&(0x7f00000017c0)="96e4ffb75c2effc9f1580e7c586cf601d79c741be10c4f6c3149e3fd590b045fece4df0a19a1898cf577b3231135de8ccb782969ed1128bb801c2e3921e8f441f50d2065dba8a28300c952c4f7e9e95a19c2ea58db7393abcff005e09d3401255c786b2b7ed12e709e9fe49328c40dd1efba149abc73703eaf61f808e66fbf3236ec8270e6fe994ae213046785", 0x8d}, {&(0x7f0000001880)="7782b55c0aa6b86feb8b3d96fbe286525ef37c721e34ebd1274595f459e2f979f798712bdab71628ec1641457163dde0e7385888dfde8f6560def8f969ef0b2a482fdb1e453342c52d8b16ce857b406ef1275a104df28457c12aa5e29be5b0e480b151bec649da32db980c3a7d2ec0398bc2d22e722bb2274a166d09e168dfca005f8d556247cfe5cc973005ed4bb311609067a5e531eb31bf1c0dac8a7c02a5f3fa07", 0xa3}], 0x6, 0x0, 0x0, 0x801}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001a00)={r1, 0x7}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) getsockopt$inet_udp_int(r5, 0x11, 0x4fc2e53982ed07fb, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) timerfd_settime(r4, 0x1, &(0x7f0000001b80)={{0x0, 0x989680}}, &(0x7f0000001bc0)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001c00)={0x19, 0x3570318f, 0x7f, 0x80000000, 0x1, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001c40)={r1, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x81, 0x4, 0x3f, 0x0, 0x1}, &(0x7f0000001d00)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001d40)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x8c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001e00)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001e40)={r6, 0x8ff, 0x30}, &(0x7f0000001e80)=0xc) sendmsg(r4, &(0x7f0000002140)={&(0x7f0000001ec0)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20, &(0x7f0000002000)=[{&(0x7f0000001f00)="601d9c08cd4eefe8efbeb3a6c91593585405c4f764104b93cf1b025d5a30411932d976dc75c8", 0x26}, {&(0x7f0000001f40)="e296cd0d3a9336b8de379621e9c03b9a2f2dde6f8554f4ca89f1008e61468beaa2da86203f15ef83a7f154316e92e075a11342b6cabecb24c31bd57f23fd31eb1c91f7297ff39017253a7897d837543f130f34667c06b82514cc4b5a96fc1a48682a28347757a614fccf13c285a4a93bd70914dda2d433008aea9ca7b2c88f8496b5706c2106f8fa30118d3019e5c5da7c3f072d2977abe1ee8274e4c32e76cc6bbbe5f61f33f9d0bef74a5764bca7d8a35c", 0xb2}], 0x2, &(0x7f0000002040)=[{0x10, 0x102, 0x3}, {0xc0, 0x101, 0x200, "f43163c20695ef0b72aff293f153742276d47001a0978f2aa34757a5e5d109407e214742ea6833a0cc6f6f05658f5f6d8b309ed131e13e0bcc5addd48ccc5cf4407df0e4e65630087ce2f55a639ddb059eabcfc727d70befab90bd45146b86e0fc490d0e3becc38e8f96d58e210b6f23560830993536ddbae7c9bce52ee20d97364a59a15790d0392244ccd3030ad3febcef15bc7a05718046e6216d793b413df4594a948c749a95e1a48a33"}], 0xd0, 0x81}, 0x800) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xffffffffffff0001) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000002180)) r7 = getpid() sched_getaffinity(r7, 0x8, &(0x7f00000021c0)) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002200)={@broadcast=0xffffffff, @multicast2=0xe0000002, r3}, 0xc) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000002240)={'raw\x00'}, &(0x7f00000022c0)=0x54) 2018/03/02 05:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x3b, "233c0c1b52d55527752153882b9b09e10fa63b305dfcaa3cb1b1deff1c1fde16d8f75b60442960402401ee3428317984c83d66c0e4d749463f0410"}, &(0x7f0000000080)=0x5f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/02 05:53:21 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = getpid() getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xe66e0000000, &(0x7f0000000100)=0x4) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='a', 0x1, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) prlimit64(r1, 0x9, 0x0, &(0x7f0000000080)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$ipx(r3, &(0x7f0000001080)=""/4096, 0x1000, 0x1, &(0x7f0000001040)={0x4, 0x40, 0x933, "8c8bf50608a8", 0x80000000}, 0x10) dup3(r0, r3, 0x80000) 2018/03/02 05:53:21 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3f}}}, &(0x7f00000000c0)=0x8c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0xe040, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000340)={0x80000000, 0x101, 0x81, 0x40, 0x4, 0x7}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) pwrite64(r2, &(0x7f0000000380)="d8771c72f30cbc046dd6c4708c8e3589995c8a67e1a9136931dfd0d5873cb639d37b7b6d86427e573e1aa3f4c73b7e7bf3a65a388d54723ed5c085ee17ae72013ff61fc5fabb072a602b34f2179797fc23de5a220df4ca92d8a4911547f49471af305c65ac5c17a04882ce88087c3bbdbc34d67c6cf98a9bc31570df657975626f", 0x81, 0x0) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KDSKBLED(r1, 0x4b65, 0x7) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) [ 169.574477] IPVS: Creating netns size=2552 id=13 [ 169.604941] pktgen: kernel_thread() failed for cpu 0 [ 169.610110] pktgen: Cannot create thread for cpu 0 (-4) [ 169.615483] pktgen: kernel_thread() failed for cpu 1 [ 169.620886] pktgen: Cannot create thread for cpu 1 (-4) [ 169.626284] pktgen: Initialization failed for all threads 2018/03/02 05:53:21 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) close(r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x4) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:21 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x18) 2018/03/02 05:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x1}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0xa, {0x2, 0x4e22, @rand_addr=0x6}, 'ip6_vti0\x00'}) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffc, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', 'eth0\x00'}, &(0x7f0000000100)='.selfeth0\x00', 0xa, 0xbfc3fe4beab2f71e) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) recvfrom(r0, &(0x7f0000000040)=""/53, 0x35, 0x40, &(0x7f00000001c0)=@in={0x2, 0x4e21, @rand_addr=0xd8}, 0x10) r1 = memfd_create(&(0x7f0000000000)='$nodev&wlan0\x00', 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="02160108040000002dbd0100140001000000000000000000000000000000000036df5a2b2f6bf2f7ad153e7be0793daf649c67857c8062df335f70187d8d5d9b0dd77b10b0deaafb0ed7ecdc29d1dfa634f705cac715a73f620952ddfe7a5cfd817d9c7a6f0fe9fab1bb46722980232c1c6c1ba90d8689302374140181ecb86ebc7c121a23380c8f9db081fb4f5668959b7905197ad2f38b7d"], 0x20}, 0x1}, 0x200008d5) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r1) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'gre0\x00', @ifru_addrs={0x2, 0x4e23, @empty}}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8100, 0x2) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0)=0x1000, 0x4) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x0, 0x3, 0x4}}, 0x2e) 2018/03/02 05:53:21 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) setitimer(0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000000)) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, "00ffbfffffffffff00"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/02 05:53:21 executing program 6: mkdir(&(0x7f00000001c0)='./bus\x00', 0x40) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) link(&(0x7f0000000040)='./file0\x00', &(0x7f000021cff8)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xd, 0x8000000200f9) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/254) 2018/03/02 05:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x5, &(0x7f0000000080)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = gettid() capset(&(0x7f0000000000)={0x0, r1}, &(0x7f0000000040)={0x5, 0x6, 0x7ff, 0x100000000, 0x5, 0x1}) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setfsuid(r1) close(r0) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x321002) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 3: sync() mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) r1 = getpgid(0x0) lstat(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(r1) lstat(&(0x7f0000000b40)='./file0/bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000880)=0xe8) r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000008c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) stat(&(0x7f0000000a40)='./file0/bus\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000001e40)={""/16, @ifru_flags}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0xe8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) read$eventfd(r0, &(0x7f0000000b00), 0x8) r15 = getgid() sendmmsg$unix(r0, &(0x7f0000001c00)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="eb9cf8266c656c941cf82b78af305534b727f45d85e3b190428e9aa14ca1189d30aed9622e2d659750430049f685af6d2933a79bdcd93873194cb798b5b7da2327ec604e12f63b5333caaa283fc857f18d8675d5018a75165f33c9f099a2a9400c66f7679c8e1ac73a4c81b7fefcfe76b186", 0x72}, {&(0x7f0000000100)="de70871a4b75e4a3ce60fa861fc529c95f697e8a63342cfb86e2828ad7", 0x1d}], 0x2, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x480c4}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f00000004c0)="7f738d7dafee6d26ee95ec4aa1f606995546a548d8e567e94e5db0959a1529132769430f249f16415dcc740e7f5183123c388e0399a00798f322512b886555f5bc0bb9b7ca328e97d22613497f7c2c08400753a60963117a6f7fb68bca56d4ba964f3f58981bff7105035a67a77ecbb857a23690891464ed13baeeb3a309331bd56af0f97e378797659598835f522e7e1a910f335041777d75f3a1c113c55c2df569bedceb75eb53b046bfe424ca033598f20bfc0af0a8c6c033714dc2faca178b0e1b7aac", 0xc5}, {&(0x7f00000005c0)="d78edfa2e1e859", 0x7}, {&(0x7f0000000600)="455deba5a50ab5a5f29f01861ecfc1eda964e324f376e11945264c5c83e985ebf94ae375cc2d6c9b656f046f5362ea9c9231a143e3c372cd6a39ea8ef031680de20f1c4101f7d9d6c4c93d5a96537c448e98cbf5bd0901f157b89480d2ee96a7d6a985ca06bbd81a4b40f5801e99f4c04d82a7fe044f5ac722d255cf", 0x7c}, {&(0x7f0000000680)="54fef5269fe920de7c9f03b6ec55fdde08f0286afe894cfe", 0x18}, {&(0x7f00000006c0)="211a4b5b7584c188a24d34cf95a8bdcdeddef8496850224c1a3015222c823ad152804e0bacce81e24b2a9fa82072940c7a1725db12faf47a20322e", 0x3b}], 0x5, &(0x7f0000001ec0)=ANY=[@ANYBLOB="2000000000f3ff000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000001000000000000000010000000100000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x4}, {&(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000f80)=[{&(0x7f0000000c00)="805d717f15bc79164ee028cc273bc1f92106aab54b693196157578c806338c70e4ed3ef49fe0388696e3bad12c82ccefd026b2d4866ad4f37fa94a670b2f658bb1f3346b11793fcbe2c860b51d21d6cc5addd47282a44fd78e046a34f0018d4b04785d37ceb3d76fb3e88798d2afe5719e98e9f1e55d586eabe91b9962ed779aeb635f85a834aec2331a2ef3a4abd67001c43eee05e269daae0a66338e61a4573f023582", 0xa4}, {&(0x7f0000000cc0)="38a3f3a4142562665548d9cfa4a2f2fd70030f0516cb87506056fc95ba5c23039f474e585374acae2aad4a87f774d0dc7edf88b96d9dfa885455423163df2e21ee39821ae746d6cf7a002fcc7b29a884c60a96f1440549b06461d59e254657f0dbf3e3bdb6ff7631bc626e97e97f9b8f68ac1e266f076f09241aad9e4b07a1f00e3b4cbb6818c98c525c32d197a2d7c3d3ae67af28e11d8905b574bb20fdb8fc3701601a0fba6b7b82c8764e85660d555c023eb03399a0ab12073568c0e38fc3a547b165c834724a97e1c74906f502c470e070a4403f2c52", 0xd8}, {&(0x7f0000000dc0)="08466e9276b0631447c6355b8ee20b118facb0e12ca738fd1cfb3c00487477efc500b9648eee0347574e0e1d1fe45f835f2f2b9f80fe2436dc2ec62e70bedcda096171f2d7c19219c1ddf2f4c4d1b8b07948afeb72462f21811fabd3c3b75af82f2dd3221378fdf074953484c3d69b4f49bd51950e6f0318de28c5c2d1c8d48e0f827f20009094591b5e1f2cbe21e141c48f8b985c89d946339e7bb2861a4829847878cd7f44908bb4278874fd711ed664fbbd3aa598fbabac9eef757f045ff1e2f1ba3f7d6c6e71422639f421b55b6e43c80714", 0xd4}, {&(0x7f0000000ec0)="372df82c1ff3b4d31f0325e7cd9b22876cabe3667c5ad561a4330ddf1e0b4dc05abbbc292dcf68ffbb7bce063da5d63a4a07c32b766cc1f84252faba1bf5fd4ba3e3be912d418af46ebc04c318c25b6c731bc67db15a211f40d2cc99733b08ddc6924bc282fe1ead3063fbbd67f952586dd71f63c799de562f7a72f253574f302f3e03dc7654e13b6ba413d8cd571f2008633cb012507f9a285cbc6d1bd8057c53acfbdbc8c3e5682dda517e3fc66e4613f7bcf24d28292610ad5e", 0xbb}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000000fc0)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000001580)=[{&(0x7f0000001000)="d0279f86132760b1c793b17cec48aafd24194421c483fd52c66108c7daec5c93d27ec593e5c544f9058ebe5e1a62c343760563862b83a48617310c680e5e05a9ae1bebaf2c962470368e9a0f67692a8b338ad1536eec64f97b52d259e6bffc5cfba6772441f65cba5bed4c65a81569aae9b1b7eb0c93f5c7aeb70d1ab8d3f1344d04fdcd4c99bc0dbce40a8a292517b86eb1cbf91751063326753a8d7d02ffae2477f714f6f549b68ef8ad02b369bec338de7c5fa3f3eb602a37c1e185ca08b344760538380537ec4dfb50c4bafafe581e255e79b15bc4f789ed5d76d2a9c709c4abfa09f8e8a744eb8d0a7c1dc0c4937def268321bee605011a0fd0", 0xfc}, {&(0x7f0000001100)="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", 0xfc}, {&(0x7f0000001200)="767018326b9c53ed1cff141680730c6227f52c63ef8d31f7a6072ae3dae4caf3dd8a7ffe2e5a03599bd97007186664dd5da57b1553e974773c8cf18772f38f5e20cc2e6f5768a3f4b37fdc9ec6e6c936b09c8c87fbfbc48d292f0a1d649e5bac479d67b8068f68cd8ec26478004b37f25b", 0x71}, {&(0x7f0000001280)="d2d45a0a76ddc5be24e4d9a7277cf01f2a76cd3c2a2cdfba004a699cf96a6869f8dd7fb2047485b56082415a8e73332f3d434df55db4e471a36aabf133414fd7e00e35a68534b8e62efd3a8e3b189527be00e105e31b40184ff27ec3a70011348eba82e81686c22c9ae5c03eabb0c8b662b094d054cc36d1b68ab3dbe98e9ecdd5233fdeb961d906a17a05e304d3b189ac059224647151cd24d056e9ffdb34335110e7fcf7e0085f3e4e4155922c30a870daf4c66afcddf477df2ba884eedce39e238dd3b4b55fd0faf575dd378724ae3fc04df26d5fe3d0dc147d6fad1ee55fac5e7d", 0xe3}, {&(0x7f0000001380)="b29985deb8d5b76f32e44d16dc7c4cea7ba165da0f8b24c60a3d68850b4edac2a46d7e0e6fc2d0d7f11d2ed26b83d3b0fe375e5f3502330510d850cbdb1d5892e0baf843155ba71a145dc0068a410265ef190c7d3c43da5cf95a121f1ffdb4571164510b5e70bfce1aef0bedc9bf8f6ef1923bb70e4aca22c7708d2f664548a0a417fbc48dd18668cd82e950ba9373c844cf13618c64d56d313ef019a8e1b291543912e298578b00353b2231283a8732a614846ed5cf5e7ccf950bf48da7b708c36655fe", 0xc4}, {&(0x7f0000001480)="419189803dfe4d1ad9c85ccd361263411e2b1441dc3f74e327402df6829ec89e942f9a544e5783c69da68730649b507d468f120fb2494f2ecafb84f5bc79c460efe61d3717ca48b26a07c3c7b00651c538df645e473da40d74f2f2a6853fbed97e01518a3b96e00ea7769b14759775d49f2d7c6d3282bbe0fa0f3cefbed152c46154d13e48a7337e120c12bd59be2ade9157b7a0e4bc014ecf2c95f936701b97ef21f9611319af87cb421a76dd525796621a55fdc2e048d3356d34afb72090b5724713e79a04fca26f747f5f17462e", 0xcf}], 0x6, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x40000}, {&(0x7f0000001d40)=ANY=[@ANYBLOB="e2b21a4941ab1d96e8a65eca7bab8459c4b42e498157fa3d4a40a1ced3dfd305caa544ba1b6d4b3a1be6ee0d7998730498677f7a531b2e15bb388508f37b60fb944c679cd7bb0d35accf70ec856497f4bca59077a94c4223d437e88c051b3859ce812fee715820ded538fa1059f2778f2e4b12ac8a6a8170e42d06ce548367efceb0bba2b7e069c12a3e875d7c9671976e0d1aed4493c436cfb713209be69e411513489896fd04000000f030d74615e3a62c630b37febbfc89fd7f6967d5a3ee05000000000000004960ff3c60d2ad4379000000"], 0xe, &(0x7f0000001b80)=[{&(0x7f00000017c0)="630b7612f6540bd5938bd349dcb5487d457742a2bd0ef8803630608a88671bd3a2eccef3cba38dd34437f376feac0d51a38723ce682971966180fe808dd1dfa0338119409cbbb7dc74933c4c51198ccfae5fca1a508828b144a94b0f2305fe47a658640f0dcf22326a7870d0e71d656b675e6dde34285f24b3c25dd66c0f6a0c520b27522badf3cfae4d59f30dccd24ec271803930eba7251e42c5a6979b1194e14ec43b05b7c139", 0xa8}, {&(0x7f0000001880)="4bcdfad346fb405efa5e61e71e6789496faf98844c14276e533883d02d631b8334a4920fec22c4ba822064b275225534502f77a22da1d544", 0x38}, {&(0x7f00000018c0)="923d0407d2d186015a776cd87d42eda3b3809a321af451cbc7d13ced4d58a5bd5bf9e6f0f63db24f274450cc7386d3e6a025ba501d332fea44a0431904ae45c48b0ec88bf3ff752f9deaf380a80f1d", 0x4f}, {&(0x7f0000001940)="e54c6f85d58c2d89e04564dda4bd5ef19951ac1d94271304fca6affeb050af4b90485f947d57a2a2509c5c113fe84a584ed6428b0d05184536683f66d26da6eb4c430559aaa5675285e503ff97f8c12c8cab26c15a498d3b075fe753e11e360474fc229aa9d14eaf8691323da88eb750fa33598f26068c569dedd7ccc0b32283435bcfad412bf1533a921f7a41b0859af8c72c0fffe5842430fa21b455eac06b068b0d5d2bc024626362b084188bc1680ce5f43561470d8836cd0c332dfc80344e3f53d6ff668038ca9304c89f3b4eb6cd3022fd5c0ec7a81929d34f67ada27f3b42b926", 0xe4}, {&(0x7f0000001a40)="620647d5063fba9aba81a5225cc091b28f028bce6ce3f5807c3e52de3523db4d6f5f338eda74f1b07e88194be9aeec4b520b066ecfefabf4c97b2200206cda7fb45586a40aba74c347035665dbea68c63358eacee2d453e2a65950cf0c73ec978e8061090a2b34c6384a7820883d4d21a4", 0x71}, {&(0x7f0000001ac0)="d7898b226661eb9e220ca7c0dad75e1aa793696c22bbf1bc5171b6d6f523683c563f9208c3df3f78ac7803db352a9254e5942f31cfc0f1a675c5471e11120eb8a5f97ee720e5adfa1c7aef6cd551938f3c4d2cdca7156d5ed63a5bb71fcdf135", 0x60}, {&(0x7f0000001b40)="220451bcac0f310437fa07dea99acaae5af8690137f5888d8c22cc61547ec6d362c3fe9d36", 0x25}], 0x7, 0x0, 0x0, 0x40004}], 0x5, 0x80) 2018/03/02 05:53:21 executing program 7: unshare(0x5000000) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xdd, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) socket$l2tp(0x18, 0x1, 0x1) 2018/03/02 05:53:21 executing program 4: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) socket(0x5, 0x6, 0x9) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0xff, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000180)=""/4, 0xffffffffffffffb5) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000340)={@loopback, @multicast2}, &(0x7f0000000380)=0x8) getdents64(r1, &(0x7f00000000c0)=""/15, 0xf) 2018/03/02 05:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) sendto$ax25(r1, &(0x7f0000000040)="c2e4c44bca5f39687454d50266d10f7e", 0x10, 0x20000000, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @empty}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="d6de6bd88957df6dbf565ca457f276df31b3879b28232b74e2d59ec95c8e29fbc0835cfceb3ae779a6e0e14ad8aff0767201105e9195f3fb04f44a028c828b248fb3c9d063f3cae4d8ada971078726fc4d4b55d495a70888753384d53d40ebded8f9d4bee4d7c555d541fa96a09b8eb8445ef9f5ca91759ba66311a79eb8faba88e2aba53e1338c5f38c524d59065cdf") 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x4, 0xfb0, 0x8, 0x9, 0x3, 0x6, 0x0, 0x4bee, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1, "96"}, &(0x7f0000000200)=0x9) r3 = memfd_create(&(0x7f0000000100)='\x00', 0x3) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r4, r5/1000+30000}}) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = memfd_create(&(0x7f0000000040)='mqueue\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x2, 0xfb}, &(0x7f0000000140)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x110, r0, 0x0) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x3) 2018/03/02 05:53:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) fallocate(r0, 0x1, 0x6, 0x5) 2018/03/02 05:53:21 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1000, 0x3f) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x3, 0x5, 0x0, 0x6, 0x1, 0xfffffffffffffffb, 0x40, 0x9, 0x8, 0x80000000}) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="88af5cde949b29393187254f6f20d7a6de9ac6e8ebb40acd4bd7343d5bdec5fc8c41b88799faa35ad508304b167e6691bbd478ccc2e6b7a425ef283a33d48466cbc4c2282451", 0x46, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000200)=""/160, 0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/02 05:53:21 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001500)=0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x4}, &(0x7f0000000240)=0x8) pread64(r1, &(0x7f0000000080)=""/202, 0xca, 0x60) r3 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="c26574683170726f6362646576706f7369785f61636c5f6163636573732170726f632f7d5d2a00", 0x0) keyctl$invalidate(0x15, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000380)=""/121) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x80800) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000000)=0xdbc, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r1) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) renameat(r0, &(0x7f0000000040)='./file0/bus\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/03/02 05:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400040, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xc3, 0x290}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x7fff, 0xb5, "a5c06b356f15a199b9b3edda07cf674d098acfc4b6b6901aa1de797bd5b7e41b19d4f57cf48b3509a8a3469ce016d8c95cbc6f022091574822cc10211d0a70df5e4280ec01fa93e7e18489531c46bfe7878bc67880d170aa43073455d7e24857df99edf0d7ae87511aee77b5558bce9d7be465f3f0e887eeea6a86b6509356f1086c94405de3f365db3f97ca70169ac35070abc2b7dbb75d431f633eb6d8ce6b8f7aa72108be710e146f07b46f5a5125b633311733"}, 0xbd) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r3 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x32) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x24e, 0x4) 2018/03/02 05:53:21 executing program 4: r0 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="e7b40ebb00362d344f4feebd8e0155eebd3077991f78b683ccd0f9d7a71b74d05d17dd65058db9d2ca25da3bd8ee68bba7505b1d0666788e71951af3f98e89c38426ff15cf2f185228361d67f1c0849395c9e2357812dbf48d94a21a84d64dec21904769d08760ca2d13eae3b407143d1a371b2a0cd6aafbabde5a01fb434d803d73856087d64064f67eb55ffc838df7a96503bdf4014b659ee03462ca77ac1d6a4076679ffaedd855c9", 0xaa, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000380)=""/4096, 0x1000) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/4, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x40, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x3, &(0x7f00000001c0)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, &(0x7f0000000200)) 2018/03/02 05:53:21 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3958f205, 0x59}, &(0x7f0000000340)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101080, 0x0) 2018/03/02 05:53:21 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0xfffffffffffff2f4, 0xf5, 0x7, 0x101, 0xfffffffffffffff7, "1defdab6c28099c0bd341f5dfde5415fc7c801eaf59717a5d743fbc08e8002c5d20bb21ba6021514a0639a7ed08f96f767aea335f4f511142cee3c9b9180b8", 0x1}, 0x60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x6e417be1}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_acct\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) preadv(r2, &(0x7f0000000200)=[], 0x0, 0x0) 2018/03/02 05:53:21 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00000000c0)=""/24, 0x18, 0x2, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e23}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0xfffffffffffffffd, 0x1000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x200000000, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:21 executing program 3: openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40000, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000080)=0xfee3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='ocfs2\x00', 0x2840000, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = open(&(0x7f0000000040)='./file0\x00', 0x44100, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:21 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/4, 0x1e7) 2018/03/02 05:53:21 executing program 6: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) 2018/03/02 05:53:21 executing program 7: r0 = request_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='%vboxnet0\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/bdevkeyring\x00', r0) r2 = add_key(&(0x7f00000002c0)="9261acfd235e3e4d", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="0289d11f8e486fa670d19a6d1cd83702cbd07ecc18cfce8cf695fbec84cb76ae66059808d4155ce05e80384e6b31314388c2c0d411f16a4a1f8b15ff8fb38159ea3dc949fb396568a6e9ae8f653d38e19ad31be7b8fe3ae04422b0d532380c3fe2d00cb8b0fae50ba74c214a8ff022d77fc31a3629ff0133da8ecb1f58d1ac647f17cf829a5cf982dfbfc7c842973cdad937ffe675181dd9aa9b6530063a43648e3427d4a22100d07afb5c70a250cbc8e9396da8c853b69c929f87a04ef26e5296e1661427", 0x433, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r4}) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0x3) keyctl$read(0xb, r2, &(0x7f0000000040)=""/4, 0x4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000200)=0xffff) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/02 05:53:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x0, {0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x4, 0x3, 0x1, 0x3}}, 0x2e) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:21 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000180)) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) seccomp(0x1, 0x1, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x7fff, 0x0, 0x3, 0x9}, {0x1, 0x4, 0x9, 0x9}, {0x2, 0x10001, 0xfffffffffffffff7, 0x1000}]}) 2018/03/02 05:53:21 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(0xffffffffffffffff) sync_file_range(r0, 0x379, 0x401, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x111000, 0x48) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8060, 0x100) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @empty}}, [0x1, 0x6ff, 0x200000000000, 0x0, 0x8000000000000000, 0x100000000, 0xdf, 0x1, 0x9, 0x9, 0x200, 0x1, 0x10001, 0x88ea, 0x1]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) 2018/03/02 05:53:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fstatfs(r0, &(0x7f0000000040)=""/40) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:21 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x2, @in=@loopback=0x7f000001}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'yam0\x00', @ifru_flags=0x9a95b52d1381b5bd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x1000}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x7}, 0x8) 2018/03/02 05:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x601, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x7f, 0xd3}, 0x8) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x7b, 0x0, 0xffffffff, 0x4, 0x2, 0x2, 0x74e9, 0x4}, 0x10) ioctl$int_in(r1, 0x544f, &(0x7f0000000080)=0x1) ioctl(r1, 0x1, &(0x7f0000000180)="43a786765a2fa41d60191af704dd10fbbb6d3a109524cbf583be130e21ad14853c714b8b232afc79b7cc0ab5dbc6c5b3be1627361fffa54984a7b8155c1262bbcf294508e95da6cb3e0a077474a2f2612e8115763481af3585beea383734dda838bade20a112f7669ce7d760f07d0ea91267454f40613bb58a01b17ac7e0c75fbad25f4af456ae5c4aa5e5f77fd2d66eb9dc664ecd3a5a1ae63d8669ea9dd818d1d2578750a5c0fb38a357d698c0e04ca8d596f0a47b") 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8440, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000001c0)={0x200, 0xf79c}) sendmsg$netrom(r1, &(0x7f0000000240)={&(0x7f0000000040)=@full={{0x3, {"998d704cd460bb"}, 0xffffffffffffff50}, [{"65e3329c7c5d09"}, {"5e6636ef285b83"}, {"0464ee76283576"}, {"a09df3353fd3c0"}, {"88ddede311acd1"}, {"5ac3a3f2e220f4"}, {"c99df46cc344a9"}, {"ec4e4d5157d959"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f00000003c0)="6ed81ddb2534b2b24e87f1806bfb0d39590bba78c6445ffe7de3cc0c936bd5c1854489847ded4941c6e6ae9f46f7a93c8e088bd9322942971faa70d80b1f5c05ebe6e8f3913af8d7f9e6582b6dc19b047d8b7f34bcdb46818f6b9897e263bbd98ffb881f9e377093d2c9fd80398ad1d8ba1cca14b6ad039281e66e2161aa1253920264e81bf423361f86a60557518a170318841ac44a", 0x96}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000280)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000300)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x7, 0x4, [0x4, 0xfffffffffffff00e, 0x5, 0x8]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x8, 0x6, 0x8203, 0x8, 0x80000000, 0x679, 0x1, 0x1000, r3}, &(0x7f00000004c0)=0x20) 2018/03/02 05:53:21 executing program 5: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xb0, "b8f3d7bb8b147e742f8a8f0819f96b3ce46667cf728c7a9fea85ecdf9bf7c9d9186edc1a8ec5abd5647de475807842e5d179c3e5eadef484cabf31a248bda2a0b32b756d0179446a2c5dee86176fe20f2aa81860e20828c309de46f8c59697141d6d09a293e4221c0fe6d15f93ba10ad14f037ec6d550ce98cd3f4dc9159a8ff9c16cecd6071020e2284a431fe75578b10784b4e80e49600e916196acc7028c9fbea5d2a85cf9c76dd39855ee6b0e3ce"}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x5}, 0x8) 2018/03/02 05:53:21 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000300)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffc, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/100) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0x95, &(0x7f0000000080)=""/149}) 2018/03/02 05:53:21 executing program 4: r0 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xb7) 2018/03/02 05:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @rand_addr=0x10000, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300020a000000ffffffffffff7fff030006000000000002004e20e00000010000000000000000020001000000d2000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xffff, 0x30, 0x4, 0x8}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e22, 0x143, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x3, 0x5, 0x7f, 0x5, 0x800}, 0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000180)=0xfffffffffffff7d4) 2018/03/02 05:53:21 executing program 1: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000300)="3ef2532a961a2843837751a890b7adbab70c929917cb346bed31ca8305192fa64505a8d3828652d6732ada14b94fa7d4127ed7fd2b8ab86f663af7c63acfb786f08811d1d12cbc9273f59b4a1f4121cacf87572d035d0c95da0aa3a288ef4c11ef9a637bec7c63ecb36cb231862ef903d8162ffca228308ccf714439debfa3ab61a70de133e241c8880007b88f903ea041c173ed4e1017495152c482ab1bb78fcd") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xb, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) r2 = open(&(0x7f0000000500)='./file0\x00', 0x400000, 0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000540)="6835c0127339da8ae9e710f87f0bfa139adf88575e4f8c774499980bad2f5cbf1fe84369fe6896882d10dad1eeac79943ee0c8a4e34b609abc9fd0ca4be5fde46a78abd336b2986d420d2641538798dfe2cfae544a761146fbb75b211e5a253d4653feb4cb8e11537fcd9dfdf822a8cc60cdfd4f4a5a42918eddcaa29324971fc5497f8a6d33710caae77e32090cce766dcce2d63e853d10219f52109018a60625af6eabdfbb7131a81a43f81b964d75b9cd9176ebcca98bd3e3a70710819919dea1b490389da5620a4d1458a8c9ff3880f84876f31e8b432f980457632ff2586c9efaa6f50ad15fca44", 0xea) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x7, 0x5, 0x5, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) mq_timedsend(r3, &(0x7f0000000400)="672e2c8958bcc7b3c39ef50bb0758b32b1276456c46ce3c42167fb3c3c24dccdcf69b045367b62b559ee71ec45ea89e2eb5c623c206f799a3c81723b66ceccbdc1de5b5d33fb2a02928c5e611a74d77558e54e86a89df092bc5b60520074d7aa9f64b4cf0375d28d316587c1c26e60dd7ef3821467ea83ab62b44efd1a05e6e5422100b932c372601be6de19", 0x8c, 0xc860, &(0x7f00000004c0)={0x77359400}) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x2, 0x7, 0x2}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/243}) 2018/03/02 05:53:22 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x7, 0x9, 0x747, "b0ad22fbff60fae5dfa12f7e3d6c0352f4c1aa70c5d6b6cb95530aea476f0667f8b2c5f5519cc5eca15bc9598ec4f2c1b0518d9292e50f67d1e17c1c22101a1e32519803ce62576a0cecbf71f4f1d110"}, 0x160) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) eventfd(0x8000) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/84, 0x54) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x2, @in=@loopback=0x7f000001}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'yam0\x00', @ifru_flags=0x9a95b52d1381b5bd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x1000}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x7}, 0x8) 2018/03/02 05:53:22 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:22 executing program 7: timer_create(0x0, &(0x7f00000002c0)={0x0, 0x17, 0x4, @thr={&(0x7f00000001c0)="1e4e131bb3144858a99ec4a0e957912267f2bec318ed9e2c424ff742c0014a8156d3a49c5eae8ceb15cdf00a0db6ae89ac301577d359177db709c0510b47a59bf6e919196bc93d45e5214bcb0ff998cb57dd904b47ad734faf47b1658160f38c66c29bf9354241402553574babeb3c48043e1ee155b5abff8dd14f3407ba4f04b1fc3f32763a826b40197cfd81eacb03512c5e81167e", &(0x7f0000000280)="9f81c1b2572f60527d32ea1540988cb013c717ac61cfaa07e49f6c79679486a0d411224f195fa2c490df43f280b3"}}, &(0x7f0000000340)=0x0) timer_settime(r0, 0x1, &(0x7f0000000380)={{}, {0x0, 0x1c9c380}}, &(0x7f00000003c0)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000180)=""/47, 0x2f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x119000, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 2018/03/02 05:53:22 executing program 6: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xb0, "b8f3d7bb8b147e742f8a8f0819f96b3ce46667cf728c7a9fea85ecdf9bf7c9d9186edc1a8ec5abd5647de475807842e5d179c3e5eadef484cabf31a248bda2a0b32b756d0179446a2c5dee86176fe20f2aa81860e20828c309de46f8c59697141d6d09a293e4221c0fe6d15f93ba10ad14f037ec6d550ce98cd3f4dc9159a8ff9c16cecd6071020e2284a431fe75578b10784b4e80e49600e916196acc7028c9fbea5d2a85cf9c76dd39855ee6b0e3ce"}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x5}, 0x8) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x1, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x68, {0x2, 0x0, @broadcast=0xffffffff}, 'ix6_vti0\x00'}) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000180)="5078d04bd424dd60eabcb2f332d1f2bf6e3a1d9eff2a8e3aa5c04d34f40d5d1e0a38ad57a2e879980bc9ad67f81ac895d7e889b76969a4e1c7e9ad467e7609ebd6bcbbf76591d26f8be0b2150e81df8b9343d6dd406bce5afb8286296d03a60d1ea9d718c5b9fb97579e73a0406dad2bc4d159b07244ed1f", 0xfffffea9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x52200, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) 2018/03/02 05:53:22 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) epoll_create1(0x100007fffd) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp6\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0xffffffff) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x3000, &(0x7f0000000240)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40041, 0x0) connect$netlink(r0, &(0x7f00000001c0)=@unspec, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0xde, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x17, @loopback=0x7f000001}, {0x2, 0x4e22, @empty}, 0x100, 0x5, 0x874, 0x6, 0xffffffffffff9e06, &(0x7f00000000c0)='ifb0\x00', 0xa460, 0x2, 0x4}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x2}, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x6, 0x2, 0xffff, 0x2}, 0x10) flock(r0, 0x8) fallocate(r1, 0x0, 0x42, 0x4) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x4) lseek(r2, 0x0, 0x3) 2018/03/02 05:53:22 executing program 4: r0 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ca776c616e30712a7573657200", 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4, 0x3) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, 0x8) close(r0) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f00000000c0)=[0x10001, 0xf9, 0x5, 0x496], 0x4, 0x4, 0x101, 0x3, 0xff, 0x4, {0x4ddb, 0xe4, 0x375, 0xdbf8, 0xd16, 0xfa, 0x8, 0x4, 0xee3, 0xae, 0x200, 0xdd98, 0x10001, 0x6f, "b9fb67d8757a7f02215fcfb8fe1eef6f69162973b30c417300e5078768eb33bc"}}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x28001, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40cbc2, 0x0) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000300)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffc, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/100) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0x95, &(0x7f0000000080)=""/149}) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="4f3e11f29906784add1bdd3e999e6792", 0x10) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:22 executing program 7: r0 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fc4af66382d810c6dbe8d4943f5ba126be9a6cdfbe78dce74e1ae0f0c920763bed526afd6991da0dc1f8b5562922e43ac93d2bce6f6865a5a07db5ec", 0x3c, 0xfffffffffffffff9) add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x606880, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) seccomp(0x1, 0x0, &(0x7f0000ad5ff0)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016}]}) getcwd(&(0x7f000039e000), 0x1de) rt_sigqueueinfo(r1, 0x2a, &(0x7f0000000040)={0x11, 0x1, 0xff, 0xfffffffffffffffa}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x8000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socket$key(0xf, 0x3, 0x2) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0xffff, 0x4, 0x2}}, 0x3d2) 2018/03/02 05:53:22 executing program 4: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="236e9a87c197ca03354b0593bac468b57b67ca136c927e9da1ba2f292023685c33032bd8170a34374e98bcfcd2771a76ff7bb8e52535d7f3ee8f88fa", 0x3c, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1ff, 0x10040) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffdc00, 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x3, 0x722}) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = socket(0x2, 0xa, 0xe3b1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x59a3, 0x4) 2018/03/02 05:53:22 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x3000, &(0x7f0000000240)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40041, 0x0) connect$netlink(r0, &(0x7f00000001c0)=@unspec, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0xde, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x17, @loopback=0x7f000001}, {0x2, 0x4e22, @empty}, 0x100, 0x5, 0x874, 0x6, 0xffffffffffff9e06, &(0x7f00000000c0)='ifb0\x00', 0xa460, 0x2, 0x4}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x2}, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x6, 0x2, 0xffff, 0x2}, 0x10) flock(r0, 0x8) fallocate(r1, 0x0, 0x42, 0x4) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x4) lseek(r2, 0x0, 0x3) 2018/03/02 05:53:22 executing program 5: pipe2(&(0x7f0000000000), 0x80000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x1000}, 0xfffffffffffffe6d, &(0x7f0000255ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001e0008032cbd7000fddbdf250a0082a980a68e4aee3b4c18ef0104bbf4f3d495767e37679d43ec6a3e488d63000000b96fa116000f28c4d7087f30e2d1bdff4a97e561bda73d7fb5000ee99004b01bc64122040ecf62cbc7edbbdb077fd6014cdd02c4f1a9926c13cdf5758ae4c90b660ffd98db4b1c77f971459007692f0ff1128a8534a92a00000000000000000000000000000000"], 0xffffffffffffff0f}, 0x1}, 0x801) 2018/03/02 05:53:22 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = getuid() r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0x8, 0x3000) 2018/03/02 05:53:22 executing program 6: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x4e, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) accept4$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10, 0x80000) 2018/03/02 05:53:22 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xb30308ec18fcd092, &(0x7f00000002c0)=0x10000, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0xff000000, 0xfff, 0x9, 0x7}, 0x8) fchown(r0, r3, r4) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x11, 0x2, 0xffffffffffffff9f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xc234, 0x1, 0xffffffffffffff00, 0x0, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000000640)=@setlink={0x40, 0x13, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1}, 0x0) 2018/03/02 05:53:22 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/02 05:53:22 executing program 4: lookup_dcookie(0x1ca000, &(0x7f0000000000)=""/153, 0x99) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair(0xb, 0x756efb082e40d99a, 0x516, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x18) r3 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffc}}, 0x300000000000000, 0x8, 0x80, 0x100000001, 0x7fffffff}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x15, "0597b013a252461c1178a31bc1192bd546c581f937"}, &(0x7f0000000480)=0x1d) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x2c, 0x18, 0x8, 0x70bd2d, 0x25dfdbfe, {0x2, 0x34, 0x14, 0xffffffff, 0xff, 0x3, 0xff, 0xc2cf2fdfc40b893d, 0x200}, [@RTA_PRIORITY={0x8, 0x6, 0x7f}, @RTA_OIF={0x8, 0x4, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/227, 0xe3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) getpgid(0x0) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0xfff, 0x3, 0x3, 0x68, "010393a6276f13cd33266f59208cb3a1dd90d10008b7b1260b5fe8b9e8f7c15b7cf3d08a097b5c99d11216e8b7b7cb5c56256fd97ad48b42e4e66805a4d344", 0x80000001}, 0x60) r3 = getpgrp(r1) capset(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000040)={0x7ff, 0x0, 0x8001, 0x568e, 0x10001, 0x7}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) unlinkat(r0, &(0x7f0000000080)='./file0/bus\x00', 0x200) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x800}) 2018/03/02 05:53:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) writev(r0, &(0x7f00007b9ff0)=[{&(0x7f0000222fc7)="39000000120001d000000300000009f506040000001f0500000000000103000006001d0069413e055600000108df3cfb230300807416075bff", 0x39}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) 2018/03/02 05:53:22 executing program 2: clock_getres(0x1, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) rt_sigsuspend(&(0x7f0000000040), 0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @empty}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, 'gre0\x00'}) 2018/03/02 05:53:22 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/03/02 05:53:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) seccomp(0x1, 0x0, &(0x7f0000ad5ff0)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016}]}) getcwd(&(0x7f000039e000), 0x1de) rt_sigqueueinfo(r1, 0x2a, &(0x7f0000000040)={0x11, 0x1, 0xff, 0xfffffffffffffffa}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x8000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socket$key(0xf, 0x3, 0x2) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x80002, &(0x7f0000000180)="f07f0976298e242d041204b956276d8fc1aa4832c77584e8b4644cc9688074cc166668d296522c28697596145d58c9a57afe2916e414e32be43e21813f3e1d93057230b4f3f4a54ec36cfd6c1a76e966377b7f92b007c1dfa75a6aa3d57b8a8f03fe42561d180b731aa5a7dde8fe4cd9e789b3090dc4826275aa975772e9f95bb3c801d7eba7dbea8dbc083320900f2ae4803864affe44e1ae5c88a782cf780f143b7e0f678ebfe228428478ce3c679a51f056eb6b737d62ef175f60f937a99c0c422081ee9a8145aa2c77c6cd4075dc46ea8358c224dd8dc1c484d731eb3f1f4fdc88a4d90103a87a0c9ea09d12c6c2cfa6f3406f498df73fc08f0b2e") mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='cpuset\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='-*vboxnet1\x00', r1) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x42) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/02 05:53:22 executing program 1: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000002f40)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'vlan0\x00'}}, 0x1e, &(0x7f0000003280)=[{&(0x7f0000003080)="557c150833b2b7d21e9e362d343ddbb6688e092cbd53265f2f25dcabed10dc4a6d5489b6335d46d96b0350c260b7c0aeff368201b3875827caa6399b9f28cf58753d7a239f44e2e93a0a72e449adeee47760477be1a9ae81c6aaea4eebdf3b9b25a0e27b61d7b2d8408a4cfeaf7fe45186c75594559d061c1d8bbb2e959f2f197552baaad3", 0x85}, {&(0x7f0000003140)="ce914f1c06c80857fbf5783422c2a6bc728fb3367c7e72fae970822638f0318757aa8c8b40f311ad28eb1b901c0bd34f17aed06ab6336157cf434cf26fb89fd9fc5f4a8c648a133199f49897459c8194a67df9f754c43e2876", 0x59}, {&(0x7f00000031c0)="6ae549d18a6cc65a8060828aa6145f84c7ee77983ee858c1e624fccb6611583b4258e0e902faa71e3026d7f0604382c2e63b24117d148b70f8fb45f090a9cacf357af21eb560244d14650558f7cba5fec2ec568f2ca406c2b2516c864f268d11f4fa3ebfa2c03dc8e9f5a8af1869e3ae2ff2ddda48548287625a89aa869ab8ddcc8671fe62387471c5c48fc817a9561396fd61e9e5f323692cec17ce97e1b0973b1c8a96fbed11e658edbd8368b2d822dfbb9277d9a6bfd422b3cb99b9", 0xbd}], 0x3, &(0x7f00000032c0)=[{0xa8, 0x115, 0x4, "aa7a0af878615909dbd9b01f044cff308df21a376d39d8516b4eadb5999d71d03e2d78411a74ee940d8c9d9d5901a1408d6085e8d8f824821540867033694658068b8b6485657ceb2ec0533c48e6f8a548348982effe56a35d7547b7f5bd3424cd1d444d29c292e9702f204e06b78da01bcf16f926525ca66c56d22539870f1c66a27d5decb67c2cbe03097b1af8b1746c6bd905a9ba95"}], 0xa8, 0x44001}, 0x1}, {{&(0x7f0000003380)=@nfc_llcp={0x27, 0x3f, 0x6, 0x3, 0x5, 0x100000001, "f2b8b497976460ef29c10a8ad9985d925e511db2d56b1384fee0caca5aa7c351f7742c8ca3d77c96183298eea4e3bec6944a81f8168ddcdeef53467e007560", 0x1}, 0x60, &(0x7f00000034c0)=[{&(0x7f0000003400)="7e318fe5564003ad6de6f227e6965946949d023c853cb163f844d74c2f3d71ff88f4002ee6c1ecb4d1b7282dfed3cca75b8fc7a83fe02ff66cea50be465568dde3cd7059a4d7e743e3c21c7dd584fe854ef6e7a2231ef1da94f27284e63b4537aadb19e6bf694996cea38e9fdb017e9b1d6c0e845829cefa4b65011905a5e348931aeaf4ec09d767cbb68106702be1a5d31e74e71207d493e8e15331d5eff5801a093f5de3473ed0726e48817316c9bbf0d27c78d191747024", 0xb9}], 0x1, 0x0, 0x0, 0x1}}], 0x2, 0x40000) clock_gettime(0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f0000003580)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000035c0)=0x1c) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x40) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000080)={0x1, 0x8, 0x0, 0x0, 0x8001, 0x1}) tkill(r2, 0x15) sendmmsg(r3, &(0x7f0000002f80)=[{{&(0x7f00000000c0)=@ipx={0x4, 0x3, 0x4, "dd6bef7228b7", 0xffff}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="aa21fc0ebcd8e2d14344f9963b5bd70532274dc40ed96b48166c802f230b341e6095ca25017ac51474047bb592a00ae477438c3f0a6dc5f0be0b5d0106425bc9d6569412386d51a5b2c2072e00b2a182ce5e1580438a01d9fffb2b0edd04cf1df90fbe7770d25bdcb014476635e8c5b417024e0248bb38b301876a6e172a", 0x7e}], 0x1, &(0x7f00000001c0)=[{0x1010, 0x1, 0x200, "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"}, 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"6c2292c861d56f8eb35ee4c58a930f0a58144b4d4f2c8709e5efaebc0bfe994006b108b667d8ebbd6253a562fbd1b21103fad407386c896a430a7eb96e5bb5489641ee356ace5d75286e7ace2140e24ca3d97ca285992634f9829a5dd173bc63dbe11b081fe946d008069e9babec4cc1624126bea2c0a60684bade6cb4d49a7936cbf88ac749eb9fdec5088973d011f21cddedc119f7964d74f49040f9741a6026dfb292ce2a341b4f7a6fbcfbb8e5de3b0a3995232e"}, {0x40, 0x13e, 0x4000000040000, "95c66ed35dbc3d079c1b55464e7878af76faa61c2fcabfd1574e30d86b8a529f21a31b733c3ca96988ef81e6f4"}, {0x88, 0x0, 0x6c5, "4568e5239ab80b5afbb40b8ac20baf5fe92b43eb5cf4c39135d0dedc1f3037168462c9476d28e522a8643f5421a8dc5abfa4e35ed795f18960b37b925f09aa5990b0af0bb18706879a4c9c8f5f22372d2837dffd96bfd5c63afe0f4d0881a8549f5896b053ec5b8694d71e8dfddbf9ebfa116780be"}, {0x98, 0x102, 0x7f, "773a3df959208c37bc4428bf7654499a6602eac183c09ee299612135b89c5dfabaf9e89cc099cebba7037fe906a1bddcfb9f70fef252e73822c63b7f72827090d082c7eb14b4f157658e902e22086baa1e9e4b7c9f05b5357b47e37c0e2c2a17adec0827a3256e1393f9aff7ab4452cf66773eff0788df8b6fb877a05783d01da3d8e78e"}, {0xb0, 0x104, 0xffff, "add9b4d0508413ced7291fe1a0d7f9851c9774d0b195a884d9beea99735fa813d585199c33242d3517b1ba9aa7e796faa54444aaddfae12ceaba5b2ec9278426258e1edd069a24263d0572e3493f9dd8a350bb0040d3054d89251ec39ae0188b0068eba6e6dcdaf540754393298b971c009c03c8ce59a90c8dd8fbafc92cb740947e4c427565e28bcf413bfd961a2c9ce0dc55375590e136c7511430"}], 0x570, 0x10}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002c80)="3d4260515dc30598be17a88fe73922f03ec062e66cbe44d2d2f64069acbaba751244fa4503bd81a176162913c68aa494fa83d1574d201f46f49bad211f3a73e208243aa96cc5a478ae190a0c293ba42f05de7472583c610c27dd6d0abc359b5912082be8d72777268534379d30b1a99546fd7c9edddf96a172dec3492a451f7e7fdb19643331ff62055d842785c34ed83225f6d751501ee9262a387fe5ef71de83b1118d4395fa6b8d744277bfa57f21f211fda655effcc2cf94a75d359796835903fbe3cb172e10", 0xc8}], 0x1, &(0x7f0000002dc0)=[{0x108, 0x10c, 0x17b6, "dba580619f644a326c40538e0ed2d710d1452e57f4fd6c69251cdeca5db8515ac517bb53cd1466a770c5616239c41eee88596ae6ef5a916d629f5ccf5e2c56ae00aa259766df12be783c0c1b6715fd43bb0d0fef9a8a39f277b93b0371994c58e7a461d8acd3656c3ef61cb98af3aa1ad940dd376dbbeef51ae5880e404b29a29f181e17fd5f1174c6f5415ee7f4c8cd318eeec882bfad8c00e7a3374df143d296c4d1b1d6a2e6e625dc29798aca08f6438d7a05666f9858b3782fd3c4a8860066da445c8bb0654fbe91a9c54e5a226dc2c10eb81d1e51c09a2de5ba27a5e042d3205ec5c68b8d7ca840d4b1d4a0db0c94"}], 0x108, 0x800}, 0x80000000}, {{&(0x7f0000002f00)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r3, @ANYBLOB="02004e02000000ff000000000000000002000000000000000000000000000000"], 0x2e, &(0x7f0000002f40)=[], 0x0, 0x0, 0x0, 0x5}, 0x6}], 0x4, 0x4001) 2018/03/02 05:53:22 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) close(r0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)=""/1, 0x1) 2018/03/02 05:53:22 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0xc1c1fc279280baae) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x2, {0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x9a}}}, 0x3a) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40081) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="4500000061652649ffd70febdeab2f8a95b5cd87db340a34e914f085d386bc9695ebb9d702fe0284ab1c944d418764fd9145b45a0424be4bad7f638e91"], &(0x7f0000000180)=0x4d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x800, 0x800c, 0x2, 0x1, 0x100000000, 0x4, 0x7, r2}, 0x20) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/bus/file0\x00', 0x101040, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x9, 0xffffffffffffffff, 0xfffffffffffffe01, 0x4, 0xbb4, 0x4, 0x1, 0x8, 0x2, 0x3f53, 0xbeb2, 0x2}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000982ff9)='sockfs\x00', 0x0, &(0x7f0000000140)="7ffce7914448f563c1491c5fed54c6528fdfd1cf5051f1d3bcae3563dcc99fd85d054623e61f31a38d15da7cccce490e790880fd50b78194c616f0160b5267764d62ce35de011c26602c17cb715b36d690142b759412a936986d604565c67f95b7bddcac52b21361995eb6e827d04d1469ccc32e7fa08f274e6480ef56bd3336ee0fa152d5d8299741b7883f2275bd065b381cda8a2f7e1ff364504d992d89c67bb4a8c6") r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:22 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000005f000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x1, 0x3d, 0xfffffffc}) 2018/03/02 05:53:22 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x97, 0x101000) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:22 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="2985712b5003aaff9afe63f36743b1d22fa765f1985efee3546a33c237a168a35bf63653385beab6ee4e3892bfb4e9f299fb94480627861bc841f3cfaf41e4ff033afe921a4eb8c1f5696375679fa018416f981e25ec53baeac2676348fce356960ea479691188fb2b071ea2587c2dc2c88b0f072417ec6463e89807acaa7c6b4a3053c750f934d50d95", 0x8a) 2018/03/02 05:53:22 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = timerfd_create(0x5, 0x0) ftruncate(r0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/02 05:53:22 executing program 5: prctl$getreaper(0x2f, &(0x7f00000001c0)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000000), r2, &(0x7f0000000080), 0x3, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_access(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="5eca08968bf73a6f01040000745f723a946ebd29000035daa52a4e9b2d58051d908dd07a0400000000e9ee00fcffffffffffffff000000000000000000"], 0x3b) 2018/03/02 05:53:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x21) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000180)=0x3, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @random="48cd2fab273d"}, 0x12, {0x2, 0x4e20, @broadcast=0xffffffff}, 'nr0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x429c8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socket$inet(0x2, 0xe, 0x6) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'bpq0\x00', @ifru_addrs={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x5, 0x2ae, 0x500, 0x15a3, 0x80000, r3}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="01000000000000000200000000000000040000000200000005000000000000000300000000000000f7ffffffffffffff050000000017b4634200000000000000000000000000000080000000000000000000000000000000080000000000000004000000000000000400000000000000000000000000000000000000000000000004000000000000000000000000000012000000000000000800000000000000070000000000000000000000000000000000000000000000080000000000000000000000000000000500000000000000400000000000000005000000000000000000000000000000000000000000000081100000000000000000000000000000ffff000000000000050000000000000081000000000000000000000000000000000000000000000000100000000000000000000000000000"]) 2018/03/02 05:53:22 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/88, 0x58}], 0x3, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/147, 0x93}], 0x1, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x8) 2018/03/02 05:53:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r3) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) close(r0) 2018/03/02 05:53:22 executing program 7: r0 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="60b40f7d173e44ba4906c318e3bfaca133a5ca417a7ed7106e5fffaf4cf12f08b5526f5b18807b5595f3302431df30d77fed4deec25f4587749a4c7d9e2bc21cc98f4832111c6bb056db11037bfee6d0870cb53f9cacde891d420f3f7a387e33e49a6b9a9c72d9110c747bf5894fc5f2c29dfabf6c0fa53b7b19e065bfbfdde0637ee1b20ff1e72203a463c1852637fe7c33fbd8e04599ea21b9ee6e904850236dff7cf357dc7236763ceb2650b55ce731589e5547cdce57ae3f347b0b2f9093dab4cc11fdfdec6177b2f846bc7bde5c5bea962ff6c97d0f3c265b359e55fdf8", 0xe0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x40, 0x100000001, r0) keyctl$read(0xb, r0, &(0x7f0000000280)=""/4, 0xfe39) 2018/03/02 05:53:22 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xfffffffffffffef7) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x100003) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f0000000040)) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000080)=""/71, 0x47}) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) capget(&(0x7f0000013000), &(0x7f0000000fe8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000400)="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", &(0x7f0000ea9ffc), &(0x7f0000000600), &(0x7f00000005c0)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094dff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 05:53:22 executing program 7: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="d38329a1e030a0b153ad019c3df4ea7b33df70ca6996c76c8b1f6436b69d05fbf47411c793bb9bc33db0bd7d023a8c639eeb087cb7bf406ed11e412a36c8d45dc65f4a6154cea7215dba54ebde3e75c613b7ed57e55fee9ec7c4c0829714d7d5fd57ccce1b48fb099713afb2d6da80919f0a13bfa7f0305a42a355b17a3bce12825b4855e2cb324b1583e64e3bd7", 0x8e, 0xfffffffffffffff9) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208800, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='-posix_acl_access,eth0!\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/4, 0x4) 2018/03/02 05:53:22 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000180)="d548ad22ad31bc9194a039be5fc0c5a47698044f2ebd661e487d90f395ce773a16ead315055b93f73477a2926bebf7c79f11fb3ece5a11cc6b75eccd7c4756f88ff44ced12a49bfdb13d6c66bb491322df86425d9f09960d336b335029282ca5ecbe44104195e41646aef783d5e30cf0d243e6710282934881a7d4607751456635703a4a5c6e2691a8feac292de057395acd7493a7375e0f075438458d", 0x9d}, {&(0x7f0000000080)="efd9b87c38e0cc995641834164f09d8400ba46993902338d60b2a50a7ba22583522686562ce5", 0x26}, {&(0x7f00000000c0)="fcc8b0994eb4b5dc19928231bc", 0xd}, {&(0x7f0000000240)="16c3a288d58799b46255bd26dd784947fe6f524ceba34deb963c3e75e4171c20b9588089f1267ae073d365dbb4184c45a3d73fe42bc1e5c44e52b3181e531620e8863afa4ed36d51591e4ef983248e9306151695ff4b26a05617e3e2b2d200e8fc53487ad808b8b4eaced68aefa76e58f0c699f25020d8b1316ae937c8d3a9a93a86b789406bbc3ff4296f94307fff734b105afde150e5776ab309e9508ac59c9908d5915b77e6637480acaee1a650878f9b03ebfd504c57502ce66283a09914e7a06c66610ff75cbba58303b870ef16f891f564b3aeeb9d2a05671b3460e46651b39a", 0xe3}, {&(0x7f0000000340)="f64e37bdba5f724793016ce6edb0cf5d54374e497f9af3b50254228fdda98c6d2b7f32f2b34692df6651fcff8ff68edd75702bce1bdf379c52d8746b164e69b9c42671f59e5a699fc13a30ab09cbf5210a87f0e225a442e358404413f625cb116a567cc1559e104459b08e37276ce16fc931a0ee2a5390a72da78a80c249e5b7794ba1dc2f70b068753ac34118939ae1993d97fd089455dee47b119692bdda7a125c6a4e06b297597505663ace27f0479f2b81e46bc273e35e3d6691948eebf1761e5cb2809ddcfe56", 0xc9}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="e0e675c7effe716eb9794b21b3185292046c2588993e2badc0088d7658", 0x1d}, {&(0x7f0000001480)="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", 0x1000}], 0x8) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="94bb3917aa70cb6bb48688c47c83fb8630be7c2fac427c1ea6bba74fc369b6c9b66a203d8321faa7dab2fdc7e62d1204d21e0ecb14ed0eae7440a591f016477ce511c601eb2c9ad4efa86442e1fb2acb8df6a09a41d87159fcf462ed1f9e2c1854f186931ca1a26019cb3f4c1584904932ea4bdf6268574df2bd23fc5a2510704855e8367c15f7c3bebbc19d1e9bf3956ffaa821a52e5432b5561b45e9d23c3c19d30dad69e90ba10ea0e38d9f6afc91c4dc2dc97f36d106f1d90a1ca133504fe6f1dabc65ebac3180d9f42565b82de3d0c8186b6f89e3332c19193e7fc100b12222", 0xe2) 2018/03/02 05:53:22 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x26, 0x1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58, 0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mkdir(&(0x7f00000000c0)='./file1\x00', 0x100) r0 = creat(&(0x7f00000004c0)='./file0\x00', 0x21) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x6, 0x0, 0x8, 0x81, 0x9, 0x2, 0x7f, 0x100, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r2, 0x8, 0x0, 0x8}, 0x10) r3 = getegid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setgroups(0x3, &(0x7f00000003c0)=[r1, r3, r4]) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='selinuxfs\x00', 0x40060, &(0x7f0000000200)="3c9dadff1870eca228502ab5a22bc1f957") lseek(r0, 0x0, 0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000400)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r5, 0x20, 0x71e, 0x2}, 0x10) 2018/03/02 05:53:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/03/02 05:53:22 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x26, 0x1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/02 05:53:22 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x2a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x200000000000000, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/02 05:53:22 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)=[], &(0x7f0000000280)=[], 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:22 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) bind(r0, &(0x7f00000001c0)=@ll={0x11, 0x0, r1, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r3, r4, &(0x7f0000001000), 0x400000000fee) recvmmsg(r2, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) close(r0) 2018/03/02 05:53:22 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x10, 0x19, "3d28c55a2fa19dbad762c090ae83fdd458f8e12d7db5e4954356146f2371c2ca669c3b0bd20051266fcc0b264af799f07418664cd7767532c60f6f5b592f419b", "dad26cf28d508c666ca53570e77e67b92bb7143ba84bd45be8c3c243717bccdfb8ad6830d6902b1a08173054891682f839bcd7b0691a4cc11d0d81e61680bca3", "5c3602ec283994b98eb631af648908c2516457d19b82d81e4b4ede8715db0e37", [0x1, 0x9]}) 2018/03/02 05:53:22 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='big_key\x00', 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000200)=""/194, 0xc2) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan1:wlan0wlan1.@bdevcgroup#\x00', 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000100)=""/36, 0x24) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='eth1+\x00', r0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000440)=0x0) timer_delete(r2) 2018/03/02 05:53:22 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x0, 0x2, 0x9, r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x158e, 0x2, 0x9}, 0x6, 0x76d, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x80, 0x76}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:23 executing program 7: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10040) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xfffffffffffffffe, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) seccomp(0x1, 0x1, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x5, 0x5, 0x9}, {0x2, 0x0, 0x5c45, 0x2}, {0xfffffffffffff993, 0x9, 0x9}, {0x81, 0x3, 0x9, 0x92ff}, {0x6, 0x0, 0xcb, 0x8}, {0x10001, 0x6, 0x9c, 0x5}, {0x7f, 0x9, 0xc7, 0x3f}, {0x7, 0xff, 0xa8}, {0x6, 0x8001, 0x80, 0x8}, {0x5, 0x8, 0x5, 0x2}]}) 2018/03/02 05:53:23 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x2, {0xa, 0x4e22, 0x80, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', @ifru_flags}) close(r0) 2018/03/02 05:53:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000000000, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:53:23 executing program 7: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="6dfd6c0c42c858fa1d474c2b7a42a62b1b3a75662522bcdb746ac48870d9882116ed48ab6c27c67fcf396e906a6b8d775cbe91bd0effe60d8bdb4049d2759dee7fb6f7d07552e4576fa4e2951584f1d19557f8b60ef4ed93c491bd31c04f3a6ceb89907ca2543a2c97b6b7a857db7926bfb9a9936962", 0x76, 0x0) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000000000)='\b\x00', 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x20) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) read(r0, &(0x7f0000000080)=""/245, 0xf5) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x400000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/46) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x44a}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0x9ea5, @loopback={0x0, 0x1}, 0x8000}], 0x68) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x100, 0x2, 0x6, 0x3ff, 0xffffffffffff7fff, 0xfffffffffffffff9}) open(&(0x7f0000000380)='./file0\x00', 0xc0000, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@ipv4={[], [], @remote}}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000300)=0xe8) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/222) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:23 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/create\x00', 0x2, 0x0) readv(r0, &(0x7f0000002200)=[{&(0x7f00000010c0)=""/18, 0x12}, {&(0x7f0000001100)=""/61, 0x3d}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/62, 0x3e}, {&(0x7f0000002180)=""/105, 0x69}], 0x5) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xe26, &(0x7f0000000080)=""/4096) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) sysfs$3(0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2a30}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x28ac, 0x0, 0x0, 0x81, r2}, 0x10) 2018/03/02 05:53:23 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x440, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) 2018/03/02 05:53:23 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x440, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) 2018/03/02 05:53:23 executing program 6: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) socket$nl_crypto(0x10, 0x3, 0x15) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000000040)='.') lsetxattr(&(0x7f0000000000)='.', &(0x7f0000000100)=ANY=[@ANYBLOB="eca8f2e07a28b1dc24dfce2bc3b0995e9d230701ada9b9543e8d315773de8b587c624579c387aaf64cde9028b487cdad53655fa96f0de6182ca71a778d3334835a989c004231828ee92a3d23dc9dddb84381e9b806b0bb9b50ab23a776d57df819e645619cf84434756ac0e172f5f4cb7b62948ee9e84e90da90dc1e88a0f96c23"], &(0x7f0000000080)='ramfs\x00', 0x6, 0x0) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:23 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffed0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @rand_addr=0x1f}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'yam0\x00'}) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r2 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)=',\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) 2018/03/02 05:53:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x80) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) r1 = add_key$keyring(&(0x7f00000022c0)='keyring\x00', &(0x7f0000002300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000002340)='user\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003380)="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", 0x1112, r1) r2 = add_key(&(0x7f0000001140)='big_key\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)="cf04adb78026d7412902d3aa44f6e9cd92001edb8a852826834a9446ec195669abcf1b6d11b3b906a6eee1fbc53bba6e6603b4c2c056faa24db9f6f377c7b192f7e8284e79b555f8a76e4b44b7d7061096e81f9cd067f22011e0a9640d1e0fc5b2063119b713bf25eeb828358fcc0aa0ede3fa2adf62fc083a993e91ea5a9d10d6ad6def5b55d9dca3020f5abbd3339816e1c142491cd4ec6c7b6c9ea089be30398fbff42ded40d2ae7468dd217932c68d515336a1393ea84653580ebbe53aeb47b1283ddb1885efcc3b20103704fea888541be15d083756b4f15c2f13e66e2e658a47529d0ba0e9ffceb22b7e47212d03", 0xf1, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000001100)=""/4, 0x3) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0f3f090acb687b457b8e042002e0f67ae87c3a4a26d8034a410dbc3f6e87164927c7edd755a085aa24bcbb326538c76934be4a6facb36ee3fe03ec10fc520860d7cf0a9ef2a1bcbaa702e9f07a2029a9d125b847266b42c833400eeb5e90", 0x5e, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x100000001) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x18) accept$ax25(r2, 0x0, &(0x7f00000001c0)) 2018/03/02 05:53:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='vcan0\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') read(r1, &(0x7f0000000000)=""/65, 0x41) lseek(r1, 0x4000000000000, 0x0) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:23 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000180)=""/4, 0x4) mlockall(0x1) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x100000000, 0x9, r1) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) rt_sigtimedwait(&(0x7f0000000000)={0x10001}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x20030, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000380)={r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x21, "4ca600b6b5e17f0f1b24ec4eaec45852952d86766407d2b67873fbf2db72d394b3"}, &(0x7f00000001c0)=0xfffffffffffffda9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xd, 0x8, 0x0, r4}, &(0x7f0000000240)=0x10) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:23 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="711304d2ba65747e0d", 0x9}], 0x1) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='/dev/ptmx\x00', 0xa, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) close(r1) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000240)=""/194, &(0x7f0000000140)=0xc2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c82ffc)) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0xfffffffffffffffc, &(0x7f0000000080)="44c79184967a04bef1d5e063501893cf67e64f104b9054bdc590312323ce177564dd883e6c5703379413c95f464b3eece2bde6b629c6abab422fa769a49def1366c60d75c6940b6172caf158c04d502a0108ab90c6a355f326c38110a9a879d9ba45016448ce7b3d0412809534431c98e6edfd96938b21eb1df5f02c63e2d848bf") r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x10001, 0x4) fchmod(r0, 0x13) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:23 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x9c90, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e21, 0xc45, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, 0x88) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0xedba, 0x2bf02676, 0x5, 0x6, 0x1, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x9, 0x3, 0x3d8de8fd, 0x0, 0x8001}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x3}}}, &(0x7f0000000380)=0x8c) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 5: clock_nanosleep(0x0, 0x1, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000040)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xe0000, 0x0) mmap(&(0x7f0000850000/0x2000)=nil, 0x2000, 0x2000002, 0x8031, r0, 0x0) munlockall() mremap(&(0x7f00009d4000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000682000/0x1000)=nil) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000005ffc)) getgid() 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8401) ioctl$TCSBRKP(r1, 0x5425, 0x1) 2018/03/02 05:53:23 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x53) socketpair(0xa, 0x7, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x1}) 2018/03/02 05:53:23 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x54, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffff01}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x33}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x9, 0xacbc, 0x8002, 0x1, 0x2020000000, 0x0, 0x6, 0x8, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) 2018/03/02 05:53:23 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) r1 = getgid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/03/02 05:53:23 executing program 2: setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000100)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0xfffffffffffffffc) lseek(r0, 0x0, 0x3) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) getpeername$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x401, 0x4) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) socketpair(0x6d83eef2f59a908f, 0x3, 0xef, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x2, 0x5d, "1eaf013a69aa778455efb46e7ffec1397a6179f882bf7807d92a22afa13dcfdfb7a94717391ffb39fcc776899c6a1696262edd3e59a7bde0c20b2fa3446170a5103033650b10c4682a89fa7c86cfc11af2a631dbbcee346958bb75c85c"}) 2018/03/02 05:53:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) shutdown(r0, 0x1) epoll_create(0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1009) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/03/02 05:53:23 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0073bc00", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0xc, 0x800) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x6c, "b2a50768cb68f1138a45d43a26459ddbb7c18fe0a575d5d89412a51c5721f6fd6e385511fa6df7183ea8b97d218d092c2982025be5987ef6d5514b27ba8d4e018fd0facf581ac01c9b9ecd7e6c783709949d54a67e589deab998de5437c62d5a1242ed6c775b0b8b73c16e65"}, &(0x7f0000000540)=0x74) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r1, &(0x7f00000005c0)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x48, "82c2226c8159a6bbcd150f58fc6f0907b43005a53c9b62062abf83bcd063be57fc8599752d4353ed5b0b1ea0785dc6ee8b5dd65953a86538a77e66f45d5f015a9d609f80f6573b14"}, &(0x7f0000000400)=0x50) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x1ff}, &(0x7f0000000480)=0x8) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000001c0)={0x6, 0x7}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80000001, 0x9, 0x6, 0x5, 0x915e, 0x3ce7, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x10000, @empty}}, 0x3, 0x4, 0x9, 0x3918, 0x6}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r5, 0xa9a1, 0x3fffc00000}, &(0x7f0000000340)=0x8) 2018/03/02 05:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90080, 0x1c8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x4e23, 0x4e20, 0x8}}}}}}, 0x0) 2018/03/02 05:53:23 executing program 4: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='keyring\x00', 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000240)=""/4, 0x4) r1 = memfd_create(&(0x7f0000000000)='security4\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @dev}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/02 05:53:23 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101100, 0x184) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xea, "675f49e0337cab75763d9276a15c90104d7a5a10c523aba09ab3de1a73dee82e37fed91871b3693859927f7ad14ecee369ea0917fd073280267b9b65f4a71f221985768e0bc443a9a39f29725ca9a154da178ae33c4127fafb4f35c55030e32e4d7cded07ca485fae2e762ec9740dadc85d765fafe686468fdddb81270d686af97f7923dcc66bb027c4221f523e58eca532f90bee7143a14727bfa92fa0df64b3c1c53f581762583d022333db7b96db203f4f57e1ffb2a0016c797cc00128244278bc5d0c874466ea3a7afc4014ece6870e2fe6e2631396871f3288024ad3bf55a08bd954ed36b762f09"}, &(0x7f0000000040)=0xf2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x7ff}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 7: r0 = socket$inet(0x10, 0x6, 0x8000000000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000002100030f07fffd946fa283bc8000000000000001271d856808001000d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="ac819b1ed6fe883952e139b292ed7f13", 0x10) 2018/03/02 05:53:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x22000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1000}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x20) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) close(r0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x2, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x3a) 2018/03/02 05:53:23 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00004d709a)=[{r0}], 0x200000000000002c, 0xfffffffffffffff9) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/02 05:53:23 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) mq_getsetattr(r2, &(0x7f00000000c0)={0x8, 0x3, 0x93, 0x5, 0xff, 0x1, 0x1, 0xe85}, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x50800, 0x4) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffeffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)="06007565100000", 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x2, {0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x3a) close(r0) 2018/03/02 05:53:23 executing program 7: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='keyring\x00', 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000240)=""/4, 0x4) r1 = memfd_create(&(0x7f0000000000)='security4\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @dev}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/02 05:53:23 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="df9510a6f8ed6dd23ec554464baf9618fdbbcf25e0f55ae9dc6a4cb5806703f07af9fe90bd866ae7237341bb06f0edd6916723c8dbb7db", 0x37, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='eth1:selfppp0\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xe12e2432f1842376) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80200) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'vcan0\x00', @ifru_names='erspan0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x1000000000004e20, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x280000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x8, 0x8, 0x0, 0x3ff}, 0x10) 2018/03/02 05:53:23 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/152) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fstat(r0, &(0x7f0000001100)) 2018/03/02 05:53:23 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/39, 0x27, 0x10000, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty, 0x400}, 0x1c) r1 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x20004) capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x1}) r3 = fcntl$getown(r1, 0x9) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) sched_rr_get_interval(r3, &(0x7f0000000140)) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @empty}, 0xfffffffffffffffc, {0x2, 0x0, @empty}, "6970646470300400"}) setns(r0, 0x4000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x13, 0x6, 0x6, 0x35, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x81, @empty}}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_sa={0x2, 0x1, 0x4d2, 0x4, 0x7fff, 0x1b, 0x3, 0x20000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffbff}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x6, 0x8, 0xa9, 0x1, 0x1}, @sadb_x_sec_ctx={0x1d, 0x18, 0x9, 0x4, 0xde, "2609f0e985ed4e2c6dc06570b3a27fed7e0be75b70a424d6c8d78b523d7d3850b6dd47116cad4fdbc3b70172d04132172109b3bb6bea4e115d53b272f46a9d415222ec763850031e2be5de421450443f933facc745d13bf7dfd685aa608bcf7327522579d3ede38525b2182750da0945c0e9fffb2b8d84f958a0529a0cc04ffe72c8e0b5a0e879a104d94f21a8acc215c8ffd19bb4f81eeab77be21713b507a0ee8efc1707ce33c33d0cb40af861ca1aa771fcdfbc3656bcd993510673c30ee6d9a1a1458244af440c86561d54eb13244eeaad1a4039718851d245f5ccc4"}, @sadb_ident={0x2, 0xb, 0x81, 0x0, 0x2}]}, 0x1a8}, 0x1}, 0x40000) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x64000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xec6, 0xfff, 0x5, 0x0, 0x80, 0x0, 0x9, 0x80000000, 0x400, 0x2, 0x80000001, 0x3, 0x2, 0x6, 0x8]}, &(0x7f0000000280)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x4c21}, &(0x7f0000000300)=0x8) r3 = syz_open_pts(0xffffffffffffffff, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x0, 0x4, 0x10}, &(0x7f0000000380)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000000)=""/243) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) 2018/03/02 05:53:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00004d709a)=[{r0}], 0x200000000000002c, 0xfffffffffffffff9) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/02 05:53:23 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x7, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x83, "38def78a8132bb2012f280173e5716fb184472072632882cace84a2230f4cd8ce46083ac44fd1731374f826111c8aa9b75349b347e7457798b087e3b936b29d97bd7c331d3e5de7c53883cdb02d548c07ba9ebf83ac3b6307a7ccad615d8f3c472ff47edbdf2402ae2b0b24fb99a12972ca01e4cdb784510e0169a3c301a4198912f51"}, &(0x7f0000000240)=0x8b) renameat(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f0000000040)='./file0\x00') 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000040)=0xf2a6) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$link(0x8, r2, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/02 05:53:23 executing program 4: unlink(&(0x7f0000000040)='./file0\x00') keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000001c0)=0x399) 2018/03/02 05:53:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x5, 0x800, "1894d81518fe", 0x5}, 0x10) restart_syscall() sysfs$1(0x1, &(0x7f0000000080)="00ffffffffffffff0000000000000000") r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r2, &(0x7f0000000300)=""/93, 0x5d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @local}, &(0x7f0000000240)=0xc) fallocate(r0, 0x2, 0x100000000, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) recvfrom$ipx(r1, &(0x7f0000000180)=""/110, 0x6e, 0x2, &(0x7f00000000c0)={0x4, 0x3, 0x2b, "91093b9f3352", 0x1000}, 0x10) 2018/03/02 05:53:23 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/02 05:53:23 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) r1 = memfd_create(&(0x7f0000000000)='${\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x2}, 0xffffffffffffffc5) mq_timedreceive(r1, &(0x7f0000000040)=""/242, 0xf2, 0x800, 0x0) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r3, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x100000001) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x2) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) 2018/03/02 05:53:23 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@routing={0x3a, 0xe, 0x1, 0x2, 0x0, [@empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7fffffff, 0x40}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6, 0x30}, &(0x7f0000000180)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 6: r0 = socket$inet(0xa, 0xf, 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x200000cbe}) 2018/03/02 05:53:23 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r1, 0x28, 0x10000, r2, &(0x7f00000000c0)='./file0\x00') connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) 2018/03/02 05:53:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x800000000000010) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x9, 0x2, 0x4, 0x9, 0x80, 0x1}) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/03/02 05:53:23 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x1b5, 0x1, {0x1, 0x0, 0x1, 0x3, 0x7}}) 2018/03/02 05:53:23 executing program 4: r0 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\'\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="25ef010c80185bd4d27dc0864acc577e019ef07ed0abb25686f7190a3cbc2e592fc65c9591b3ec87e9eebc9415902596fd0e7de11e3c6a418b5a3d9fd7b3ff0f09f8a845", 0x44, 0xfffffffffffffff8) rmdir(&(0x7f0000000200)='./file0\x00') getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000240)='./file0\x00', r1, r2) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xbd5dc9a63ac1562) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/249, 0xf9, 0x2020, &(0x7f0000000180)=@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x1f}, 0x1c) prctl$intptr(0x3b, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendto$llc(r0, &(0x7f0000000040)="6c244c5aa3cb04739f52d621a7409e8b241c1b0d31c0dca44972b1180b572790e331a5b777a9a5ec21c5f8c0e01e9ce03361c07721eb22ce097cb98135338b376c4764db7e39967b383902ec145aca704fede6b6db9f35780e993f64002c3a92fb9b2fca69079d80957d654bb847efab7da03f651e5b2623de545f069897c9d1a50b2e8832108d03904efbe77bc89bbf43cc1d52be59d204265747a2ce236bdb23cd9357114ef6ce138b3886efa79dbe29a4449c9d1d95fc3c367fe68fcf74b981bbf56eddad01a362054ff1f7e355a7f7", 0xd1, 0x8001, &(0x7f0000000140)={0x1a, 0x16, 0x1, 0x7, 0x3ff, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:23 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0xcfa, 0x9, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000180)=r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x306) write(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x68b7, 0x972, 0x2, 0x20, 0x8001, 0x1, 0x9, 0xffffffffffffff80, r4}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5, 0x5, 0x1, 0x7fff}, {0x1, 0x8, 0xff, 0x3e611cb}, {0x7, 0x8, 0xff, 0x3}]}, 0x10) 2018/03/02 05:53:23 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ppoll(&(0x7f0000039000)=[], 0x0, &(0x7f0000e3cff0)={0x0, 0x989680}, &(0x7f0000f76ff8), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@dev, @empty, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x8, 0x9, 0x100, 0x8001, 0x80000006, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'vlan0\x00', r2}) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = socket(0x8, 0x5, 0xfff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000008c0)={0x0, 0x8, 0x4, 0x80}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000940)={r2, 0xfff, 0x5}, 0x8) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x3}}, 0x2e) close(r0) r3 = socket$inet(0x2, 0x4, 0x9) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x501000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000840)={r5, 0x1, 0x5, [0x0, 0x0, 0x4, 0xffffffffffffffff, 0x5]}, &(0x7f0000000880)=0x12) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x628, [0x0, 0x20000140, 0x20000438, 0x20000468], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x0, 0x8, 'gre0\x00', 'vcan0\x00', 'dummy0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}}, {{{0x0, 0x40, 0x884c, 'lo\x00', 'eql\x00', 'bpq0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x1d0, 0x220, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:dhcpd_state_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x61d, "60fce823f1d87446ede7d1f1b3311897d45bb57ac47505b02c57ae4eacdc", 0xf}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x20, 0x88b5, 'irlan0\x00', 'rose0\x00', 'eql\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x100, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x13, 0x1, 0x8137, 'bond0\x00', 'bpq0\x00', 'bcsh0\x00', 'lo\x00', @empty, [0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x1a0, 0x1d0, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:dhcpd_exec_t:s0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x6a0) 2018/03/02 05:53:23 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x244000, 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioprio_get$uid(0x3, r2) socket$inet_udp(0x2, 0x2, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @empty}, 0x2, {0x2, 0x8000004e24, @broadcast=0xffffffff}, "00ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x46593bd155cb4b93, &(0x7f0000000180)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f00000001c0)) 2018/03/02 05:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) pselect6(0x40, &(0x7f0000000000)={0x4, 0x2d0, 0x0, 0x400, 0x4, 0xfffffffffffffffe, 0x6}, &(0x7f0000000040)={0x800, 0xffffffff, 0x5bcc, 0xffffffff, 0x2, 0x5, 0x1, 0xfffffffffffffffb}, &(0x7f0000000200)={0x4, 0x7, 0x1c000, 0x8, 0xa7, 0x47, 0x0, 0x29}, &(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x4}, 0x8}) 2018/03/02 05:53:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') lseek(r0, 0x800000004003, 0x1) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x7fffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 172.154417] l2tp_core: tunl 4: fd 19 wrong protocol, got 1, expected 17 2018/03/02 05:53:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3f, 0xa9e1, 0x8001, 0x1, 0x2, 0x4, 0x8, 0x6, 0x37cce255, 0x1ff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/03/02 05:53:23 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ppoll(&(0x7f0000039000)=[], 0x0, &(0x7f0000e3cff0)={0x0, 0x989680}, &(0x7f0000f76ff8), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@dev, @empty, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x8, 0x9, 0x100, 0x8001, 0x80000006, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'vlan0\x00', r2}) 2018/03/02 05:53:23 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000) 2018/03/02 05:53:23 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000040)=0x3) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:23 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/02 05:53:23 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x10000, &(0x7f0000000340)=0x4) r1 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="8e06648b96786a1c7466c2f34a634f1e207a9a4e441de39f46cc0b01ab88c38a4b13a5aae7a00890f444aba469d6043fe679df54c207f33e79ac220639c378205e78604593c1ccb6391af114b1192c7ab74794b579b0734ad69c00358d44863ed45d3ef4f405bcd8512ecc9ba0e549efe23b3d8624fc69e969061e049352c7d45ae3885e3b80ac2c8f742a5682a63538da4c884821e9bf84f3d2ff868d60fd802a2c5e2e60ce04762e3eb1b9d655dc288bdcf458ee6265cf8765ebf3a4e6f650d7181512d9cf780f848f851cb91d12c3a3e6ace5d664a0eba7d86b9872c5a6863737461dbeb7663e8bb179", 0xeb, 0xfffffffffffffff8) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="d61c1f585cd4ea758f071ba7bd24f54897619f04ecc52c2dbff41e7e7803a9fe2e6291d9aec3e94ad00941c62c836bce6eee209752ed050a10a8d93cac89620417de106fbb4dc13f6f05b9252bc5ae", 0x4f, r1) 2018/03/02 05:53:23 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:23 executing program 5: r0 = add_key$keyring(&(0x7f000085a000)='keyring\x00', &(0x7f0000100ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000685000)=""/148, 0x94) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1be00000, 0x5, 0x30d, 0x1805, 0x1, 0x18000000000000, 0x46, 0x6, 0x8, 0x7, 0x0, 0x3}) 2018/03/02 05:53:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x100) sendmsg$nl_route(r0, &(0x7f0000000e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000010000102fdffffff00000000000000006e", @ANYBLOB="000000000000000008001b00000000000800210000000000"], 0x2}, 0x1}, 0x0) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)={0x56, 0x400, 0x100000001, {0x1, 0x9}, {0x9, 0x3f}, @ramp={0x3, 0x616b1de4, {0x7, 0x8, 0x81, 0x376c}}}) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x4) close(r0) 2018/03/02 05:53:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3f, 0xa9e1, 0x8001, 0x1, 0x2, 0x4, 0x8, 0x6, 0x37cce255, 0x1ff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) [ 172.198728] l2tp_core: tunl 4: fd 19 wrong protocol, got 1, expected 17 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xfffffffffffffffd, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8046) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xfffffffffffffffd, @empty, 0xfffffffffffffffb}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x2, 0x8000, 0x8000, 0x2, 0x100000000, 0x80, 0x2, 0xfffffffffffffff8, 0x2, 0x3}, 0xb) ftruncate(r1, 0x200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)=0x1) 2018/03/02 05:53:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000da7ba8)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2bb) ppoll(&(0x7f0000000000)=[{r0, 0xa000}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x9}, 0x8) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = getpgrp(0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f00000000c0)={0x31, 0x81, 0xfffffffffffffffb, 0x5}) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x200000000200) sched_setparam(r0, &(0x7f0000000080)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x3, 0x8, 0x3, r0}) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:24 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x3, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffc, {0x2, 0x4e20, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x101000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x18810, r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000180)=""/165, &(0x7f0000000040)=0xa5) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000240)=0x7fffffff, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x3, 0x10001, 0x3, 0x8, 0xb7, 0x8, 0x6, 0x7, 0x6ed, 0xffffffff}, 0xb) 2018/03/02 05:53:24 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='c/mm\x00') ftruncate(r1, 0x402) ftruncate(r1, 0x438) 2018/03/02 05:53:24 executing program 1: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) sync() 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x1, 0x4, 0x6, {r2, r3+30000000}, 0x0, 0x9}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000000c0)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = memfd_create(&(0x7f0000000200)="00ffffffffffffff0000000000000000", 0x3) accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x1, 0x4, 0x6, {r2, r3+30000000}, 0x0, 0x9}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) 2018/03/02 05:53:24 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002700)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002740)={0x0, 0x1, 0x101, 0x1}, &(0x7f0000002780)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000027c0)={r1, 0x9, 0x8000, 0x3ff, 0x1, 0x1}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x42000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x40}, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r1) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) syslog(0xf, &(0x7f0000000180)=""/166, 0xfffffffffffffd7d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0xffffffff7ffffffd, 0x0) stat(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x7f, 0x0, 0x7, 0x4, 0x6, 0x7], 0x6, 0x6, 0x7, 0x0, 0x2, 0xe000000, {0x5, 0x6, 0x3367, 0xff, 0x7, 0x3, 0x9, 0x7, 0x4, 0x200, 0x0, 0x5, 0xffffffffffffff0a, 0x6, "4ffd870385834a6270c2617251c2b934a678db81cbd41094656b4ed594c4a4ed"}}) fchownat(r0, &(0x7f0000000100)='./file0/bus/file0\x00', r1, r2, 0x800) r3 = syz_open_pts(0xffffffffffffffff, 0x109000) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000080)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x74, 0x7, 0x2, 0x8}, 0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r4 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x4) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000300)=@dstopts={0x0, 0x23, [], [@calipso={0x7, 0x38, {0x7, 0xc, 0x6, 0x200, [0x80, 0x1, 0x401, 0x1, 0x1bb, 0x100000001]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @generic={0x10000, 0x8d, "2b74ede33ec4e3b6d4fe95e11b0c340bcbecbf92bef4832e94ac0fea976cd8b68ab2ae191413f698803d02b96f67888a6c9c54cf417624f5f07954467b5ef4327e85a0f2f2ae5f9c25356f92e3860fecd3523463b9cec220593ec43683df77da8241e172f03131fab0c10ffeca10e5576b0c45bc0bbc3bf8cc19ee81450a644aab0dc8900ec6fb24760a61414e"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x8bc, 0x4, 0x9, 0xae9, [0x5, 0x44c]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0x100000001}, @jumbo={0xc2, 0x4, 0x9}]}, 0x128) 2018/03/02 05:53:24 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="a2c8e22e31cafc79b03c2e38a73e6908b1215d1d17498424a5f0521fc662ea9f86e323bd2fedb5b7d8ac15c444922df033edfb815320f77bc5740c2dbfbd79bd03222eac09a80789ab2ed66abf0d50d98e5511b51667f7634b8dd3ba0e32d653efe183115ac1c2abf79bb67919112707951a4c083fe6a83d3246572da6848b2a4bde3072d739", 0x86, 0x0) r1 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x88000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xc8, "72ff5a51f8598eeea9d2882abebd285641ecc24bd6bc45b8a5636537af3762838685233bac192f3fb37f3724546a3d828ebecb843fddbc7bdcd881d734a0b6d0ad49c51c516ddafd22e8dffcb6dd9a6c9ac7c426313efcdd0540cef6c083d25410b603c683b80183c0e4087453c8cc0cc9ff6d8dd297466415f60c45f2289983646f08e49c16a045df11a15bbcfc4a649ab0efcbb76f169c400e5a72dda11803d02e3057926c91d5bfd380516015e1ced301b61eed6c3649c46d277c152515cc9c048a4a1e3ae209"}, &(0x7f0000000380)=0xd0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x3f}, &(0x7f0000000400)=0x8) 2018/03/02 05:53:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)={0x56, 0x400, 0x100000001, {0x1, 0x9}, {0x9, 0x3f}, @ramp={0x3, 0x616b1de4, {0x7, 0x8, 0x81, 0x376c}}}) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/03/02 05:53:24 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = getpgrp(0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f00000000c0)={0x31, 0x81, 0xfffffffffffffffb, 0x5}) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x200000000200) sched_setparam(r0, &(0x7f0000000080)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x3, 0x8, 0x3, r0}) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000188ff0)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e12b05deff0600000002000000000000040000800019001a000d0000000045000000000000001d0004b300060400", 0x39}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4200) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) fcntl$notify(r0, 0x402, 0x80000000) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000a) fgetxattr(r0, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b96ffc)=""/4, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x200, 0x4) 2018/03/02 05:53:24 executing program 5: r0 = socket$inet6(0xa, 0x10000000001, 0x7fffffff) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0x16}, 0xaf8, 0x1, 0x0, 0x1, 0xfffffffffffff3c1, 0x2, 0x14}, &(0x7f00000005c0)=0x20) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50f, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000540)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0xfffffffffffffe93, 0x20000010, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) inotify_init() ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'teql0\x00', @ifru_addrs={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/03/02 05:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fffdffff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="56f5fb20cd990097e1d5894ed761c988b267671f72b5517e3a264f8400b7c0e6d33106eb847e11ccb6ba59b4f8a27f6e82f3e471702d48be3a8b50a10f02b7fefae1f51c48e9ac619187ddcab940770f952c8507994ec96b694396b08f1b7376f7c61e9fded6fcb2248709398e6a1b11ee18e8ab81b2847ee38349fb34cfa2cd7c942d192d7a3a47d474cd365ec9a43422ad240d0f221ab552410f25038ee7237aec2f9c10739a3bab4d52b25b3377f7f5017efd873091c6843a988b2583785254ada709f4e780590834b84820bf4a8a2112c9af1241989933fdc55a21cef8988bd074", 0xe3}], 0x1, 0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @rand_addr=0x91}}, 0x3, 0x80000000000000}, 0x98) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x1ec2, 0x9, 0x10000, 0x1ff, 0x7fff, 0x2, 0x0, 0x101, 0xffffffffffffffb7, 0x9, 0x8000, 0x7}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f00003af000/0x4000)=nil, 0x4000}) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8001}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = dup(r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x3, 0x800}) 2018/03/02 05:53:24 executing program 6: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSTI(r1, 0x5412, 0x69) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getpriority(0x4, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6000, 0x20) gettid() ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/163) 2018/03/02 05:53:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000a) fgetxattr(r0, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b96ffc)=""/4, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x200, 0x4) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x32c0358e614cf7d9, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000380)="b70f6df23184c11ee9674768a0074400d14b327895bef12c1a832e177a90b5ecdca83420051ad85e500e4e07470a450d3383030493a67506b5da3bca87e3be574f41430b2d100458e6b58eff8f34b2fbb941412ccc9af50a7f4b19908e8b310cf0714d48dba5753be9c36259") r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000340)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000180)={0x6, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x118) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x400}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 5: r0 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_tgsigqueueinfo(r1, r1, 0x40, &(0x7f0000000000)={0x3c, 0x5b2, 0xfa9d, 0x100000001}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/02 05:53:24 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000000180)={&(0x7f0000000100)="2eacdf4b62c020fe0c6fca2e9a11b6816b0374323b152975aa9d657c8382d878c2e33b83ef72f57922e40d2eb46c672d554e5c3159dd0aeca0616bcd9ff8696daa667c8a087f0a5f004ec54f37abdb9e236063ad746a5681b6", 0x59}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000000000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x5, 0xce19}, 0x8) sendfile(r2, r1, &(0x7f0000f28ff8), 0x100000002) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0xb084, 0x1, 0x4}}) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/166, 0xa6) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f00000005c0)=""/97) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = socket$inet(0x2, 0x1, 0x3) fcntl$setstatus(r1, 0x4, 0x2400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0xfe, "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"}, &(0x7f00000007c0)=0x106) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r2, 0x1, 0x1, 0x4645, 0x60d4, 0x1}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c003000000000000e8000000e8000000d8020000d8020000d802000004000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edd06286cd4b01f9123f8cb62a2016c80530eba5c3a478eb4a02a473c4f0b1"], @ANYBLOB="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"], 0x410) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000080)=""/82) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000640)) sync_file_range(r1, 0x7ff, 0x9, 0x2) 2018/03/02 05:53:24 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='procvmnet0-\x00', r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:24 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="97", 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000500), &(0x7f0000000180), &(0x7f0000000100)="c3698569bfc640d483e15dd20a3940e2ef5ee7e48eb1f85a512b2f7da94162f6344f1b20cc9bac4671ce82c9d6074e06924b3d44cf0118364f50df45d86c13dee2bfe8ae9e") pread64(r0, &(0x7f00000001c0)=""/172, 0x36, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001180)={0x6, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x98, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, {{0xa, 0x4e21, 0x115, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, {{0xa, 0x4e21, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x290) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/03/02 05:53:24 executing program 5: pselect6(0x41c, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000071fff8), 0x8}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x1ea, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) timer_create(0x4, &(0x7f0000000280)={0x0, 0x12, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{}, {0x77359400}}, &(0x7f0000000380)) futex(&(0x7f00000000c0)=0x9, 0x3, 0xfff, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)=0x3, 0x6027) 2018/03/02 05:53:24 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="97", 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000500), &(0x7f0000000180), &(0x7f0000000100)="c3698569bfc640d483e15dd20a3940e2ef5ee7e48eb1f85a512b2f7da94162f6344f1b20cc9bac4671ce82c9d6074e06924b3d44cf0118364f50df45d86c13dee2bfe8ae9e") pread64(r0, &(0x7f00000001c0)=""/172, 0x36, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/02 05:53:24 executing program 6: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7ff}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) sync() ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x0, {0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8b1}}}, 0x32) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x30000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) close(r0) shutdown(r0, 0x0) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x186, 0xf3ad, 0xb20}, 0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x3) 2018/03/02 05:53:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001180)={0x6, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x98, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, {{0xa, 0x4e21, 0x115, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, {{0xa, 0x4e21, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x290) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/03/02 05:53:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001180)={0x6, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x98, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, {{0xa, 0x4e21, 0x115, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, {{0xa, 0x4e21, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x290) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9a, 0x40) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="c9918e5728f8f0b1faa20c22780fbaf779bac8f8328939983dfff603f6775fa5ebd0afb939785d94bc06a8191efc00f05299a59f9f77a565c8c2c6ca1b216c4064365975af8b4b34c4b5e7af349640cddb4584929452") r2 = request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='keyring^userwlan1-wlan1!\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="6bfa75aee55aaabccd4973722227ed0c6f2c4c786b0e4b8e7d87bece552e6c124f13dd8d60d8dad5d75bf6e00cf16b6fdf38b095bcccfb52d6d66d0b56d6009e8459881c6c352c0d2d5908aa7867c926af06a790043c13424aff122719619f8ec185fa332ececc28ffcf0391c48fd9862e540f88a24713a29ae69e373b3af4", 0x7f, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x9, 0x80, r3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) recvfrom$inet(r0, &(0x7f00000004c0)=""/128, 0x80, 0x40000000, &(0x7f0000000540)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r4 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x120) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000000c0)=0x401, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000240)=0x1e) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @empty}, 0x1e, {0x2, 0x4e22, @rand_addr=0x24a}, 'ip6tnl0\x00'}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) 2018/03/02 05:53:24 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x80800) recvmmsg(r0, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/151, 0x97}, {&(0x7f0000001480)=""/119, 0x77}, {&(0x7f0000001500)=""/12, 0xc}, {&(0x7f0000001540)=""/169, 0xa9}, {&(0x7f0000001600)=""/41, 0x29}], 0x8, &(0x7f00000016c0)=""/247, 0xf7, 0x3}, 0x2}], 0x1, 0x101, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r1 = open(&(0x7f0000001880)='./file0\x00', 0x400, 0x100) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000018c0)) r2 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="326adf4ba54c2970a25ad96343e0e6ff5ffb540b1ccd03f77abfba68c7022cf118ffa31212279ce4338a67b4abf8f05a3477ffd5128f1f333f8e3acc11cb3d316081b1d5d89700a79ac92014fbf83094e80e06a56bf91bce77d5b7ac1c69c84700ec8184ad6584c1fc4a943d2a29bf85d695c7d093c6dff5c09fc5302abbd446dc3c853560d8bf67d99f353ec9204b9b18acdc1cdab54255d063016a17cb79ab7458e25e54f24db595a98459289793594c87c539cf4cc4f799d4ce9f75223ab9845ed7c752da506df98c7389ad0b2d085136f330906a977a830dc40faa48e329c4ea20c2404a", 0xe6, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/111, 0x6f) 2018/03/02 05:53:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xfffffffffffffda9) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)=':\x00'], &(0x7f0000000340)=[&(0x7f0000000100)='!vboxnet0lowlan1usersystem-4-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='&em0\x00', &(0x7f00000001c0)='user^posix_acl_accessem0cgroupproc\x00', &(0x7f0000000200)='posix_acl_access.\x00', &(0x7f0000000240)='em0@\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='(\'$bdevem1\x00', &(0x7f0000000300)="2c757365725e282c2b242470726f63277d2e6d696d655f74797065776c616e31706f7369785f61636c5f616363657373bc70726f6300"]) 2018/03/02 05:53:24 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x800}, &(0x7f0000000040), &(0x7f00000000c0)={r3, r4+30000000}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x10001, 0xfffffffffffffbff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000140)={r5, 0x20}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_access(r1, &(0x7f0000b97000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined', 0x20}, 0x32) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) dup2(r0, r2) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/1) 2018/03/02 05:53:24 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8009, 0x53, 0x4f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file0/bus\x00', 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000700)={&(0x7f0000000500)={0x27, 0x7, 0x5, 0x7, 0xffff, 0x3, "96f437f7508b829565dbdce5c6e31cd2fbcb4d5e3bc062d26b7e6bd773068337fc8a84755b84b9a051b057f256a05426a9da54cee2863b955d048ac4650edc", 0x4a8f}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000580)="05eb5f4fe6798bb5917cbafa940cf7d3fde9751ff21af64c3e5a1102bab0575e0e7b089e44dde48863d3f84451f5e9", 0x2f}, {&(0x7f00000005c0)="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", 0xfc}], 0x2, 0x0, 0x0, 0x4040801}, 0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)='pipefs\x00', 0x800, &(0x7f0000000280)="912c4d082e597a9b3305fc3b7e7ccb4b411ce8766c74058f7ca96c639ea98f791ff24f485a51d692502cebaef33da418ebbd5412b56c78fffba404dc08b7f1651021f14cd1daed1f44435658b170d90f8661a0202c210b6a8485ebaa5874b6987fd783eb702fa9eab79bc98f00a941584a0fcec2286b3235059232f6ae6e3644fd787cfb38beb618c2ec914120c89bc36ee4a795473d247278aa6eb736a172408f0a1afa1b04f624f7499752410ed0e694") r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x3) connect$nfc_llcp(r2, &(0x7f0000000380)={0x27, 0x1ff, 0x1f, 0x3, 0xffffffffffff24c9, 0x1f, "1c932959fc0657d914b25bf8f7e37e2838b8552bb48aed0601eec24a621935a8f34789569bf838a018215b62bc346af525567943b34f2bb8f66ab84de6f6c0", 0xffff}, 0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x7}, &(0x7f0000000400)=0x8) link(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000004c0)='./file0/bus\x00') 2018/03/02 05:53:24 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r2 = gettid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0xffffffff, 0xa27, r2, 0x8, r3, 0x4221, 0x7, 0x6}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b1e000/0x3000)=nil, 0x3000) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) 2018/03/02 05:53:24 executing program 6: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a6af74)={0x6, 0x3, 0x0, 'queue1\x00', 0x81}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000e00)={@rand_addr, @loopback, 0x0}, &(0x7f0000001140)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001200)=@req={0x50, &(0x7f0000001180)={'nr0\x00', @ifru_addrs=@hci={0x1f, r2, 0x3}}}) setitimer(0x3, &(0x7f0000f3bfe0)={{0x0, 0x7530}}, &(0x7f00004f7000)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @time={r3}, 0x0, {}, 0xda2c}) 2018/03/02 05:53:24 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0xf5, [], 0x1d7, &(0x7f0000000380)=[{}, {}, {}, {}], &(0x7f0000000180)=""/245}, &(0x7f0000000340)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000280)=0x0) getgroups(0x1, &(0x7f00000003c0)=[0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, r1, r2, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001500), 0x80800) getsockopt$inet_udp_int(r0, 0x11, 0x63ead43f7a22b6da, &(0x7f0000001540), &(0x7f0000001580)=0x4) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x5, 0x63db, 0x9, 0xfffffffffffffffc}, {0x7, 0x7, 0x4, 0x2}]}, 0x10) r2 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2cfd18f0c77218a65a19786a3918cc2660eb7b7b987a2acd9c20d7ea987af06b7e66ee58b8ce72d2ab3d116fa90ac62d49cff4cfaada02c1db029c7da372dac73400364fa829dab4cb0f30970b40b1ffb29a346ca8603e6d0abca3f11520a9b5fe3594bbba0f5be0667380e3cc959c13665f7123f0614bf25295c268", 0x7c, 0xfffffffffffffffc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$inet6(r4, 0x0, &(0x7f0000000440)) chroot(&(0x7f0000000280)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x7) ioctl(r5, 0x401, &(0x7f00000014c0)="9e6ceadcb44541aae6a79bf532e2c8c213a7c91b4e05b8341da63c9cc1ac2cc517055482002b18f108d930d700000000") ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001480)={'irlan0\x00', @ifru_addrs={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00000002c0)=0xc2c, 0x4) socket$nl_route(0x10, 0x3, 0x0) keyctl$revoke(0x3, r2) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000340)={@remote, @local, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00000003c0)={@loopback=0x7f000001, @broadcast=0xffffffff, r7}, 0xc) write(r3, &(0x7f0000000480)="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", 0x1000) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x3) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0xfffffffffffffffb, 0x3}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x202581, 0x0) lseek(r1, 0x0, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000080)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000240)={r3, 0x2}) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='^\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x18002) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/02 05:53:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7ff}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) sync() ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) 2018/03/02 05:53:24 executing program 5: renameat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8046) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xdb, "7f5037faf16b0fcaf0218fb7fa80851d8757028255a2c42d0f1bfaab9f1fa1b921728f0b735402d99ffab551b44aaf52faf7c44bed08ea3483bfd7db3ce0e45288f45afdc2fd99e170a0826b81250356707e594ca02c5548070ddd43a3134c2231e10177439b9c01999e5ec0ca8743b3bb7b349a0e1ef5666db148d9b2f97397fb1453e82ccae58babad3c36449edb91cd7378256ffe96194574489e2f65f12b3ddb6be410e1a569b28b1dfa8582c919f42af166a81051099c64b098e8fa82432c2bf389821218f378d93ce0dc2b484bdeed7e7236f70e90ab25ed"}, &(0x7f0000000140)=0xe3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, &(0x7f0000000380)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d12dc9e87cc70f5aec8b04eb3ef9e365c61c0f55010e6f736e26332f1441515abcca5c894515b8307a05", "3ff8577a9194eb4197515a86d4a42e53e2aa636053b1c18dadbca80a1a0200000000000000e03b96f78b55f6b9a12abbb783ae0ee77f25ffffff7f506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40100, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e22, @rand_addr=0x2}}, {{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x4, 0x0, 0x0, "f102baadf440ee8e71e89816a4bc6bb9f8c1a014c5bd7340a50d578690917c55b50db84d88abb680cd72f76548d33ac6f4b543d6751eadc29b0097fa7b3b77b6f3f14288a6431a3ed87786876239d583"}, 0x160) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @empty}, 0x4, 0x0, 0x1}}, 0x2e) close(r0) 2018/03/02 05:53:24 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setparam(r0, &(0x7f0000000080)=0x59fa) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) prctl$intptr(0x1d, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x3, 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x2, 0x20, 0x9, {r5, r6+10000000}, 0xa38, 0xfff}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) setsockopt$inet_dccp_buf(r4, 0x21, 0x8f, &(0x7f00000012c0)="ed3bbfcc5dee973b3d60ff3f49b5b771f8952909d0cc2d710ddff2f5c7c18f31f3389178ab0673ac64cc97134c3168fa18de3bb7e7e732b0ae88c4302fa97927ffbd47ee5c0ca3cd3cb20a08fd641a97840e9f9efe306a4179162a7fad93a6da04784cffd248b1c1ec48bec06b91bdb2696f1a45ea59e7e589f6c7f0b2f808e2385280a28674048cee31df16a71d47", 0x8f) ptrace$peekuser(0x3, r3, 0x2) r7 = syz_open_procfs(r0, &(0x7f0000001380)='net/rt6_stats\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x8, 0xe8f, 0x20, 0x6, 0xa700000000000, 0x2, 0xee, 0x800, 0x83, 0x10000, 0x1, 0x5, 0x6c, 0xffffffff7fffffff, 0x7]}, &(0x7f0000001500)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001540)={r8, 0x8}, 0x8) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) write$evdev(r4, &(0x7f0000001640)=[{{r9, r10/1000+10000}, 0x1ff, 0x100000000, 0x2}, {{0x0, 0x2710}, 0x1, 0x5, 0xd6}, {{r11, r12/1000+10000}, 0x100, 0xc051, 0x1f}, {{}, 0x9, 0x7, 0x3f}, {{r13, r14/1000+10000}, 0x9, 0x7, 0x8}], 0x78) timerfd_gettime(r4, &(0x7f00000016c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000001700), &(0x7f0000001740)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/load\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000017c0), &(0x7f0000001800)=0x4) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001840)=r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000001880)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockname$inet(r2, &(0x7f00000018c0)={0x0, 0x0, @remote}, &(0x7f0000001900)=0x10) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) write$evdev(r7, &(0x7f0000001980)=[{{}, 0x1}, {{}, 0x9, 0x5, 0x9}, {{r15, r16/1000+10000}, 0x2, 0x5, 0x6}, {{0x0, 0x2710}, 0x9, 0xff, 0x7ff}, {{0x77359400}, 0x101, 0x3c, 0x4}], 0x78) fcntl$getown(r2, 0x9) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x600000000000, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x78}, @in6={0xa, 0x4e23, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9, 0x30}, 0xc) 2018/03/02 05:53:24 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x101, 0x8, 0x800, 0x401}, 0x10) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x6) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x182, 0x6, 0x81, 0x1ff, 0xc15, 0x6d, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x72f4, 0xfffffffffffffff7, 0x10000, 0x2, 0x10001}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x2}, 0x8) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x48) execveat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='ppp0\x00', &(0x7f0000000100)='mqueue\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='em1!\'eth0vmnet1%cgroupeth0!trusted\x00', &(0x7f00000001c0)='keyringprocvboxnet0.vboxnet1\x00', &(0x7f0000000200)='mqueue\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='mqueue\x00', &(0x7f00000002c0)='mqueue\x00', &(0x7f0000000300)='}}@#\x00', &(0x7f0000000340)="21d465746830706f7369785f61636c5f61636365737300", &(0x7f0000000380)='mqueue\x00', &(0x7f00000003c0)='mqueue\x00', &(0x7f0000000400)='mqueue\x00'], 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000480)={{0x2, 0x4e21, @rand_addr=0xffffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x18, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101401) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000100)=0xfff, 0x4) pipe2(&(0x7f0000000180), 0x80000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x100000000, @empty, 0x6}, {0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x101, [0x7, 0x6, 0x0, 0x7ff, 0xa62e, 0x800, 0x80, 0x31d]}, 0x5c) close(r0) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x5, 0x2000}, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) ioctl$TIOCCONS(r1, 0x541d) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) fgetxattr(r1, &(0x7f0000000200)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/145, 0x91) 2018/03/02 05:53:24 executing program 5: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) 2018/03/02 05:53:24 executing program 6: setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '/dev/input/event#\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x10000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x0, "2daeb6e6635fc6c465653d28bf60996c01fb24793598ed9ae816c77b68dac333"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0)=0x6, 0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x7, 0x1f, "bdac14733e9490d01a3aee7a03b33bbdb70cda0a8f930bf5ea75e3323f2212"}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x5}, 0x1) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:24 executing program 5: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x48) execveat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='ppp0\x00', &(0x7f0000000100)='mqueue\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='em1!\'eth0vmnet1%cgroupeth0!trusted\x00', &(0x7f00000001c0)='keyringprocvboxnet0.vboxnet1\x00', &(0x7f0000000200)='mqueue\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='mqueue\x00', &(0x7f00000002c0)='mqueue\x00', &(0x7f0000000300)='}}@#\x00', &(0x7f0000000340)="21d465746830706f7369785f61636c5f61636365737300", &(0x7f0000000380)='mqueue\x00', &(0x7f00000003c0)='mqueue\x00', &(0x7f0000000400)='mqueue\x00'], 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000480)={{0x2, 0x4e21, @rand_addr=0xffffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x18, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:24 executing program 7: unshare(0x40600) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x7469, {{0xa, 0x4e21, 0xa6, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, {{0xa, 0x4e24, 0x8001, @empty, 0x100000001}}}, 0x108) setns(r0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) 2018/03/02 05:53:24 executing program 1: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xbfffffffffffffff, {0x2, 0x4e22, @broadcast=0xffffffff}, 'syzkaller0\x00'}) 2018/03/02 05:53:24 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa800, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) process_vm_readv(0x0, &(0x7f0000001540)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001740)=[], 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='jfs\x00', 0xfffffffffffffffd, &(0x7f0000653fff)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xa080, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x200, 0x4) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) inotify_init() lseek(r1, 0x0, 0x3) 2018/03/02 05:53:24 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) seccomp(0x1, 0x1, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x64, 0xffff, 0x8, 0x7f}, {0x6, 0x7fffffff, 0x9}, {0x51d, 0x3f, 0x9, 0x2}, {0x0, 0x7fff, 0x1, 0x3}, {0x7f, 0xd5e, 0x9, 0x8}, {0x1, 0x1000, 0x71, 0x1}, {0x8, 0x8, 0x1000, 0x2f}]}) 2018/03/02 05:53:24 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2, 0x3}}, 0x26) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"c8c0dd0dd09e2b"}, 0x3}, 0x10) close(r0) 2018/03/02 05:53:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="63f2035a0029"}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff0000000000fead00"}) 2018/03/02 05:53:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000d23000)=[{r0}], 0x11a92faa08371373, 0x0) 2018/03/02 05:53:24 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x35) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 'nr0\x00'}) 2018/03/02 05:53:24 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) lseek(r0, 0x0, 0x3) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/bus\x00') 2018/03/02 05:53:24 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xfffffc19) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getgroups(0x2, &(0x7f0000000240)=[0x0, 0x0]) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000015c0)={0x4, &(0x7f0000000280)=""/123, &(0x7f0000001540)=[{0x5, 0x63, 0x8, &(0x7f0000000300)=""/99}, {0x8, 0x9c, 0x401, &(0x7f0000000380)=""/156}, {0x80000000, 0x1000, 0x4000000000000, &(0x7f0000000440)=""/4096}, {0x7f1, 0xc2, 0x400, &(0x7f0000001440)=""/194}]}) fchown(r0, r1, r2) 2018/03/02 05:53:24 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x7}, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'bpq0\x00', @ifru_data=&(0x7f0000000280)="fdf366aa52209a3e05d0e6333faef781d719ce8ddecd49c8f14b771c4a2024f7"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0xa001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0xd4b2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x101, 0xdb8, 0x9}, &(0x7f0000000200)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000180)=0x1e) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/02 05:53:24 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x319040, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x0) 2018/03/02 05:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x44) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="d9176efc1559a5c6669a7f67b1783aec17c3f1767aa6ec47b47a5b5601b4a4a4e2dd6a543e3603", 0x27) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x8, r2}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/access\x00', 0x2, 0x0) 2018/03/02 05:53:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') unshare(0x40600) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/03/02 05:53:25 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x10, 0x24d}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, 0x8) r2 = socket$inet6(0xa, 0x0, 0x4000000000000000) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r2, &(0x7f0000a05ae2)="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", 0xb3d, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000d23000)=[{r0}], 0x11a92faa08371373, 0x0) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x319040, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x0) 2018/03/02 05:53:25 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000180)={0xf7, &(0x7f0000000080)=""/247}) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x80, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x28}) 2018/03/02 05:53:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="63f2035a0029"}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff0000000000fead00"}) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) syncfs(r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x319040, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x0) 2018/03/02 05:53:25 executing program 7: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfdcf) r3 = dup3(r0, r0, 0x80000) write$selinux_context(r3, &(0x7f0000000040)='system_u:object_r:system_map_t:s0\x00', 0x22) fchown(r0, r1, r2) 2018/03/02 05:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x105000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0x0, 0xfffffffffffffffd, 0x7, 0x5}, &(0x7f0000000080)=0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x100000001}, &(0x7f0000000180)=0x8) 2018/03/02 05:53:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10001, 0x7, 0x0, 0x12, 0x11, 0x1, "8baceb0f46f1af32636a11b4310148c440d57af6baf9736c8dd9d313f322512c296d696e17146c38db5e8cfb81c39c5e41f43dd0a85128b3c9b9c27ec983990e", "34825530b35514e397484e311e0483c44804a841725df38921b7500a3e7395328e4ee68aea578b7ed728c9967c616da0b2b44f54d26bfa43421d85c875c4d199", "ac047fc519f08b0fb5082aa91c063a94aa19859a2e7e296ac06512b204c859f7", [0x8, 0xb2]}) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20001, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/76) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x403) creat(&(0x7f0000000040)='./file0/bus\x00', 0x20) 2018/03/02 05:53:25 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) renameat(r0, &(0x7f00004b9ff8)='./file0\x00', r0, &(0x7f0000c36ff2)='./file0/file0\x00') 2018/03/02 05:53:25 executing program 4: r0 = memfd_create(&(0x7f0000000000)=')#\x00', 0x2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x100}}}, 0x8c) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) 2018/03/02 05:53:25 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x319040, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x0) 2018/03/02 05:53:25 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/172, 0xac) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x319040, 0x0) 2018/03/02 05:53:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000380)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) modify_ldt$write2(0x11, &(0x7f0000000540)={0x1, 0xffffffff, 0xffffffff, 0x8, 0x5, 0x401, 0x6c, 0x9, 0x401, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580)=0x9, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200), 0x4) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="cf7cbbc41f5bf732556ed086294dc988e470e87886ecbb0e8ff020eabbe052e304ea962441de763029a36b592aec660c9e94aa9472337bf7efab58a35a73d32d8df7b620b10b4779581bd99519859060f6b092169b435151ecc1a1a9a43dc018386862df19cefd4b3ebabf5925daa567c18f88c72e743a0a130372c230f0893fc606b6c9b3c64fbcc9319a2328bd90829cc34079c34da5ce17935e38b03b6f15c86f0c715d695a4ec9442c681881ecf932c4524808a08099aa08eeb45aca23305e661cdbec60547b66d740e2d53d9f70ded9340f25d25b040d5d1bf52d86e68b46e3d7a0e9ad57bb1fb031", 0xeb}, {&(0x7f00000001c0)="35f047c46e7536080ccf12fc2c5341712c734b532d01c45c7e7498a434c0741e24ac6533059d3396bc09", 0x2a}, {&(0x7f0000000240)="9fbb063387a91e74", 0x8}, {&(0x7f0000000280)="d27644c6f74ff435e0b2909ef613378062d92fe549b5a4da4a7acdc577df98fb2c939224168d30442cecd205977f648af14f73a7e355042d4f7e2c071cad6db3013e634723350ab4fea5a673cff01da5a2d462904dd1e071d5f89f9b12f604c8bc7e3e08abc21cb8800d9d95b77bb4291515322256cf245de664104321d9112488fc7c9b9af9dd8e921ed9142a25edfee57d119d9834e3ef83e9a6b7b547d90c3be128d8400c00c02ed61e32367a152c00d09b41052d14b08a2e31cdfc82b21feaa7af55a4dde7a9add8dba3eebf6ad4fc195d01bfcdb84485293adb053481f67bf55fcb6138a4ee35", 0xe9}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="88b1b67f396de7357a846c2e220eecf04c1abb322f1bd600b511e6159882b37d08eee4e64895cf6fc368eeda6228de96d389494fc6f61424c22503e6fe9727a4a513a59888ed2a2e1142fd642db0bed4133a28aa4c46a6fd51268a579c48b5ec8c96e539edfa71d61456f46fdef78978ba8742e7804a92baf03d3a9bc25eab3aa7a1983aeffa36f7561bbf12f3e1ca22ae32d4db205cac7a71a8ba766cf57039d26b27bfcb4ece885c9b8632cfdff24c9388cc18b37a5ddb52f43c155d8e0e7945d0a13baf1b32ec437fc2f11f5f5df83c30dfe0c71f580a36c837d847beb46abfc32ce3384c7e6c373c1f5ae848", 0xee}], 0x6, 0x0) 2018/03/02 05:53:25 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0xfffffffffffffffd}) clone(0x8000000, &(0x7f0000000040)="3fe02db7cf1b15b55084eb310ecc9af72622070f4e7eff6b2c82b69a96c156d8ccb5f1621c75188d", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="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") mq_timedsend(r0, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x2000000000000040, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000200)={0x800, 0xfffffffffffffffc, 0x8}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) getxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/194, 0xc2) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) socket(0x19, 0x3, 0x6) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x1) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@upd={0x110, 0x12, 0x8, 0x70bd28, 0x25dfdbfd, {{'xcbc(camellia)\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x400}, {0x8, 0x1, 0x69ca}, {0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1, 0x7}]}, 0x110}, 0x1, 0x0, 0x0, 0x8800}, 0x8000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4d) eventfd(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/02 05:53:25 executing program 4: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="996b8f9adfced315009d4991f83e507736b61081a5f32fb0846dc449756aa6a3f96bea0266841b1bc0461020fad0b3388519ccf6eba17b5b6cf9de6438c32c89885c23a59b37c7e151e8b35349ba2f41c16a05cfd30381404729517531549604f7f2c4726c7dcb001f40436304342897332677deab7fec728b05372896950e7793c50154fcdd40ce77a7c662dee70d9e5ed3c154bc3190b8150c66c2c05863c7939728ff", 0xa4, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000200)=""/4, 0x4) r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) pread64(r0, &(0x7f0000000300)=""/217, 0xd9, 0x0) 2018/03/02 05:53:25 executing program 2: r0 = getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) socketpair(0xa, 0x80001, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000004c0)=""/231) setresgid(r0, r1, r2) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x42040, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x1, 0x3, [0x7fffffff, 0xffffffffffffff83, 0xb5b634a]}, &(0x7f0000000440)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000480)={r6}, 0x8) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101182, 0x0) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000000040)={0x6, 0x0, 0x9, 0x7, 0xff, 0xd28}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000000300)={0x8, 0x8, 0x3, 0x7}) 2018/03/02 05:53:25 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) statfs(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/57) readv(r0, &(0x7f0000576fe0)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) clone(0x0, &(0x7f0000d28000), &(0x7f00008c9ffc), &(0x7f0000c36ffc), &(0x7f000095e000)) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed1ff6)='./control\x00') 2018/03/02 05:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="66fa8f8107de"}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = creat(&(0x7f0000002180)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x2000080000001, 0x4) 2018/03/02 05:53:25 executing program 0: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'erspan0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f00006f2000), 0xffb3) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x22) lseek(r2, 0x0, 0x3) connect$ax25(r2, &(0x7f0000000040)={0x3, {"3a527786996c80"}, 0xfff}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x10001) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={"7f256a36b5b57621143761d689be9954", {0x4, 0x3, 0x0, "a2d26a9a2ee0", 0x8}}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/136) 2018/03/02 05:53:25 executing program 5: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/02 05:53:25 executing program 4: r0 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/rtc\x00', 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4100, 0x0) keyctl$read(0xb, r0, &(0x7f0000000140)=""/51, 0x33) connect$ax25(r1, &(0x7f0000000080)={0x3, {"2799dfa4d0a2c3"}, 0xffffffffffffffff}, 0x10) recvfrom(r1, &(0x7f0000006e80)=""/215, 0xd7, 0x1ffc, &(0x7f0000006f80)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006180)={'bond0\x00', 0x0}) sendmmsg(r1, &(0x7f0000006c80)=[{{&(0x7f00000001c0)=@ax25={0x3, {"a6faedd2658411"}, 0x5}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000200)="9a8b8c6bdf4e2ac02eec1777981ed41a451156b4b5c98d72dbdb5b7dd7e5398bb7b1f49f9454ee7aaa3126b17108e7ee69212f6edec85f7b6139aea52b3b36baf4d48cdd93b3820cfe967dfa9e681ab9200d685fbb7df11c9307ed281165bdffda4d8cc345ec8a1ab1d7b1fd2033e4b804d52309090e99d5ebb9f9ef16ee205a4e6afd1bc613372bca8bbcfcb5306242fc3ad3b1936ad505c0a48a71b2c237f4f7b2fd9dbe473b7306bcb831df992012b50960144e73da9f93cae8d0c20a6e9a7479c975d2311ad39f530bfeaa14f3d5326f4168d9a5edd854ed790f6f3a3e384f8450e598ca480d2750fdde1b12d986", 0xf0}, {&(0x7f0000000300)="92988888d58ecf7d3a09a26a99afe70e83671f449e60ab3201c596552f65e538e030054bddc5a0fdc02c77356865138461ceea6bd90f18ce0a0c0145aa830121589898003ff1e02f4d4271b71808e83ad567f4f794566703b50911251a9bf2b7001565f0d728a7355d5f4b861c6d02db3ca9202582c1ef97882e6f3bb733312fe490ba37b1fc872ea2b21c607647bc38febb3c308578816aa56b7a1b2549f0e47875af8b148b27a8cc8a745df7c420e448720f662b2ac2f1344287be28fab55016c530556f3a2ed9f49b869cf488718813eee539014594e2b8540bc76e90c7976f0f3c", 0xe3}, {&(0x7f0000000400)="7868ed7dc404c65e3db1c1cb9c94c47ed930dc59ec89f85c8d99729d77fa80d596932861556548b7422d4abc3a7602b06f6e744ddccc57cc053aac8d8228255de6074915cd351144f6b718a4c4449f7ca5a8eb65c19a7f467c010a686191ccfebeea69a0b0096cf700b6e7d36691d9c3c6353f829a44e16431cf8f35c23a597ca620a5bca1410415b4277e23e0638fb00514bfadf67d20a1617e598ff173ae985e9c4b146014a9c66ee426cf78e5a9b25c2eaedf13ba044ee069eca7dc849cabe7b22f10d1a7b1d51a1d7dc20c2931971321a5a36af38e1617d2884303ef0183bf", 0xe1}], 0x3, &(0x7f0000000540)=[{0x80, 0x10a, 0x3f, "2111e0d614cf6a54f85d95921dfd7f0fecfe8dd1ce422b21bdfac5b3362273f3ac0324e933f566095b7785735f066aca3f7dba4e0bafc1ec5440970f5bbe35f4db534c5941ee865b6c4c8e5e0bae51a24339574510e63af1417e04225fb443f8fd3a1248bfe128e77665f8817e693177"}, {0xa8, 0x10d, 0x9, "0152f0002cdada260fe748bbc2e2f2fae3497f5cef6667924370482405dd904c4053f65407d8ba27d9216b53f7706afaed07af292b40545002d5eb242ce585b5e5e0287a5d4dbdb02ca65716a5be2dc8903cbe6879259a938c7bf051cbd30c371b3e549cd418f313eb683921f6c24cc8d11e9227fc00593f487f04eff10ffc19f20e32642972c27257bade8a805f78ef332bd2ce93"}, {0x58, 0x10a, 0x1, "b211315b50cf4d83f89057a4f94cea687412a1723b62c136ff1b55cfaf5d90ec2b293fbff783c532948c31b1fdd5cad7bba1a4565c40b12e7022b547e7e0dde30eccf5607d44"}, {0xe0, 0x109, 0x80000001, "b9d8ee135e2896bb61eab8d74c863f66983831951643e80ba8adec0e85cc586652089ec9ea8101716e4e713cad0479252044a084f65e9fd6d607914c157cd1e2cbf9cdd51f7a64bfc271eeeea0653c67211391ccf3c9a8e6fd3c679686a4726287c04d41b9465c0ca71acc5660829dbee4af64a34f413cebd0d20e1634323004dcc750018ef550bf13b9a8097b250b777447f5fef6b7ad056efef675820f93707a738200a512c2d05ebe6b1af23447cd5c1502a4b87745c0e6a62fc74df8c4261bfdd837d56bf96baac068"}], 0x260, 0x40000}, 0xd5}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000800)="b283c3e78448f2c53c4bf7a51b88db03e3b7b10ffb214f81028c5cb74b32dc6b61877d7bc4549d95c4f7c0ee7bf812c57f8b2436d21c43bf85d3ebcdb2909ade1eac909b800d278863fbf8be46b9aca6e918fa882075ddc4baa8b22b335fe672afa3ab324700e30f2d4ca133506e1261cf1b2d8a627262f9d4b9aed0c94cb2cd19941036254178791f373c925e5d0863d9b04e6e9421831b8f628819437497a12d2fc092b6a9cf2f401b331b12c37d452fbea50867b078983524fc01eb8f06647bf71f29370cfd0843ea1aa1679548565b9bfc5ef3d073fc041681c0b061105e99d46b1edd11d94d619680922005fb425951740bee5f0d5612fa896c63", 0xfd}, {&(0x7f0000000900)="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&(0x7f0000005640)=[{&(0x7f0000005540)="a0ef99bcb42399d1adb81169e02c6556ca3db124c98b946066469b0fd1cfc3853a69461205e3b9d34fd9925a8cd2ac87af57b670598aabf2016437928d5f0755a623171d010e956b9f6f09100c11303f4741c4461c764a7f57b5ea272c62a0296f1d08960804057221608f7cd0178476bd0a496987749820f1360017b96e9c1a4a5b3cdd21bcface0de75c9dff3103dd70f0ce67772a1158b1592ceb9f79d93c92e74b12e4cf172f478c5f8e25c31f1914e5e98bf0e86bc51d6978e65b93b44d2cb6c70eeb3630c1e56b208d6db56c651cec1610e4046403c12d0e36997b09f540dd889fb88e06bbbe3b2cda072a1053e3ed4e4e5038", 0xf6}], 0x1, &(0x7f0000005680)=[{0x110, 0x115, 0xfffffffffffffff8, "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"}, {0x108, 0x13b, 0x6, "b20edf151bb74f65173e4f13ba8fbe852e4f15a365f550b8234d1e3556e52586b242564dd746cc241819546d1320b518148adc40aee70638448d2e242ecde6c5d8dea8374e1c717ea7222504ab774822e7fcae81cd1cb8a43567c5b4def0c6d511c4aa5866150ea89e76763aab0319a86e41cf1980c6e7a39952c2a35d3dc6d717fa8787aac0e45a2ff54079e491de4e00e2be19f639b2d6730bbc058b1d499fbed482e66e2d3aba2a6141192e39c46bbfa196105f6e7617589340a0801022ba5fb595568a3a135f7d56b9db15215f2280c339107e41c8a0a9212d3da01e18f81fff8a7c175bd4f917b1c32df62a913e62af7bd9766c37"}, {0xb8, 0x11f, 0x10000, "c9b16281f9380c64d8608a665c0bcbe3c63a9c47ff347eda1c2c3a9bb531907b0635bd8750df62641cbe01bb38972a60e685b31fd512a93ffbbd4324debf2dfd3556704cefeae4e7c262b13a1ef5e8e61aa53d314cc265230d1cff04bd77fa887b6e723878734ef5d684fafb6d95c1b8db8f2480c4934689d1e09f2566bcf3687783d4d6753e02e7c72e0d46913f7479a6847e15fea4b714d20806e0bf4116e64b80ca7b"}, {0x58, 0xbe, 0x33, "1dd0fec7a92305d842b49fb815e5fc240f06ac16eb0ccb5570bb38089eca8adf5dadf5d61327d6c23a8bf3965ba554a63ef00f3d417633cbbc3bbe2cf470b50fec"}, {0xc0, 0x119, 0x9, "04f1e1b985c0c4e5ab1900ded69f0eac100c5afb18ae874a4b601b807477ff7f508960f64ad0ec99cc00c1af77c818da47c1429e1369a6a03a244f85014df3fd484b59bb5cbdc8d4a37fcc6011f3670d7f7f98fdee764c8a8cefdbdce9df7571904f3aad384b31e48c45065124a93c6c15a8236d4a419fbb916dcf59747b89c7514845db8eddf4a878edd8b4fba1e66a7b6514a3f9a0bb1003faa40be8ad9f0cb57ee05ce5f74ea7a319a9"}, {0xa0, 0x119, 0x2, "80e8902f118b2956146b9ea465fddff5df94463973ac3dad478484b938dccd9fbd61c84f7428d2a26d6b42bfb25eafe40e53ed6fbaa50524c21c490d8c94572a1a4aad15c95ebfd28990bea49b22ab703a4efef3594b8fa14833421550502f9d1858264c99100091ffc4416697940f782bde0326763ce097f7c2b86108a2beea790ec60aa0e0c870e817"}, {0xc0, 0x197, 0x7fffffff, "a27822c2c5f274eac254db6b233da06bf476d0bf3dc7a0d8cd84c5fb40b44a6adbcd9c1b1e7472e778e4c1c3e06e50e4d82147389f7380ff260c70d03376337d45ffe872a5c11390137e8a9718afb8e50b483a9311d950110700eddf8cce4b5eda2bab67c6768b357ff4667ecd291c36bfc22b5c15d93cfdb960037e0762ae510fd933651dd96f195f59da7ffc7e1e4d6cea40ada153517394d706515bef00afb4fd82342b05346223519226cf780d2a"}], 0x548, 0x40080}, 0x7}, {{&(0x7f0000005c00)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000005f40)=[{&(0x7f0000005c40)="c8403915a7175e24d156e7ec58fb4c753ea3c46e12586566714d37cce03121736d2521b4174e4cff1a22eb5813065c49fcdb884b0880d4ab84aba64459348eac5fc85a8277325002a9ebb5945adb4786b75995db54b942c24b4c7b00d1ccd7eb4feb24", 0x63}, {&(0x7f0000005cc0)="4570b7b3c9bb652e9365ee610cb479a6713ba9862b2b9a63e54b081a20394a5bf6d2816930c59059a3cf628ae833924aeaa90c17c5648ae138828825db9df7dbcac96b43bdef2a66599f12a76fc2c5fab8a27666884c68e599a65679f88e272f5cf382eb75a2581e0ef3facd17914d318e7b9e6488c8d2ffe4a7410f62768f7b123a088f0d6533dddf1a2353db063cfaad26063312df0568e9f2fd5fc085c5", 0x9f}, {&(0x7f0000005d80)="a2a076d36379f3a354de425d87728953540c6b56daa12434c8ec339f6c14e23a2b07d4dd8ff77e3fe00682c012906fbc5371c1376cf8e5a75d876447899e146640a73414694ae07cdfffe6adc74edbc3c1f14add2dcae4ab0ae59f0f80e17565b9d3c20f8ee29865db50172dee4ba5dc2507af76811c6dd05250676fd3be1a8639ac929e90ef73015958887285a165d50c12310ca9e7521f96434c4c3c0efd6d2749770b3c35491f002261f35f63f21c7e13d51f8a8c4584cd12fa20548489db26f35b3eaa93a1840d26559f04fff863d3260030", 0xd4}, {&(0x7f0000005e80)="cbc4d0078be0951be44a3d34836fd1036511bef8531762646e07e086676939119aa455a559d3cf6cbbc8d7433df2d40b617dc32efb19218944953650f186ac97de117cc3f8a2b661f286d27359d7401b4ec6871a60c77772663e2a2cb789da122caa441468a511a5b63e34619c6513f71c5787357dfac3d2165ec8a86c09a20fbfc9dfa8401fc36e653a", 0x8a}], 0x4, &(0x7f0000005f80)=[{0x50, 0x10f, 0x6, "dbcc2b21f9db6e13b9d8487538e20599f1db402a9acf9522ca194e2cf0badb3fee32bd5738e2ea2301adb821e3f4fcd3b5d7b6fee6a003c39aa5"}, {0x88, 0x107, 0x0, "95f30c0d01210a4f0d8522ffa863d432dd9184b91fab722e1eae99faf5c485ad1e86d80e79ed8c27478fea5ff5cae43c57c5c1ce2e9a275aefbe73e0068e5655fae8fab23ce799e4d3f10e3d2e3873244356939f6a39b6fd151b98ca255d3f3dcc895abaa408d43c268a4050e6371822c694"}, {0x100, 0x109, 0x2, "6d2436fb22aa4000f607967cd756f285a047b9391cbcb8f146cd97f06fe20c53dd4568737b6a7be00e54e7f502bf52a6b9ff3e7bd08296b214a72205c7924dc2ba4752e921d3eeba8e1d53e8f57861ce66e2a108b0f15aadf4c05b0988c851c2ed639d779692b43d80527e96b58ecf42809566d1c183c26602019466e831d0bf94a622932cb184afcd80445d1ec49ef58113f28224d5a473dc71227cfcd0c7dbce6a83a95fadf28971fbda9df16db3802e71174caf754b0fd2451599cc304f3502dd164800ad14eec5de73a72bcc704d2dd7cd60361d44d13d0afad83354015aad4c4943cde3d823384bb11d699f21a5"}], 0x1d8, 0x8000}, 0x2}, {{&(0x7f00000061c0)=@ll={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f00000062c0)=[{&(0x7f0000006200)="ee5badde3bc5fa6626af22732e575c47eb276bc0dc9ed52a20825a4886ccf8a43d4f00178c04e7dc0af0c5286761a82fd79fc5bb2984d3942da12a2a3d22b442a87e1a6068de9ff892992ae3c31d04f20928011b2d7f90f74eff028a8eaf0cc4b6cf785988a52d0a28027074d1428b46aa41b42a57960aa627ee545db277b6cf1609a8dbb1ff79c2ac34ec5e92e95e4b25e75b5e026ab9b70e951d79f4d0bda3c028ca58cdaca1b3ebc84f2e99994dbd8b67f88ec803050cb8dbfde80470", 0xbe}], 0x1, &(0x7f0000006300)=[{0x80, 0x1, 0xffffffffffffffff, "c16c441e66dc8c1880fb32fd642ee029dac787038396676a60b66394e62bf97020558596e9ccd976b9c68b7f0399f5b5de140b4d44b7d0c9569e51ab6388839c90a17f63f7eba3c14cbc1c6afd6e8a6a06b612999013440142038b01fb1468ec0cb5032bd4cce064d94167723c"}, {0x30, 0x113, 0x5, "f2f8cb28c3d46a3d18bcd825557152ed7ee7b2ccb6e79bb563d2"}, {0x18, 0x3a, 0x6a3e, "6fbd60abac"}, {0x20, 0x10b, 0x1000, "84563368af094777195051"}], 0xe8, 0x4000}, 0x2}, {{&(0x7f0000006400)=@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, 0x1c, &(0x7f00000069c0)=[{&(0x7f0000006440)="571c54862cb02d32510f2256de59270f2d371abd8ad2f1009b4e52f150295e8798ac2f4c08ae6db33e2ed8719b1a6db215c46f23919611b7fbd8fe091451c20ecccfb28a8888ba11747f70055ccd69e4c35742451f96a094692fe17343e916c081e0af3db58c28f912232a77f4230f9ed93a56e3d3aee551a001e67cf4a1bd761849b7cd38e98e35d1dcc5616be225314d4daee46329b142dd03f6bc8f637a1c2b9a18510da34d83830e4ca523cf8ad54895a172f5eae4bcfc0617860390364d53a596d4", 0xc4}, {&(0x7f0000006540)="3ef7fc4ff9f5ba7482fdab7d58ba0b0139fe13fbb0acc35e3c930b681d0ecc3a55b3b32ed32d6a32cb4bae7ef2233b4d4affafae523d5f68ffdc78f7f58d98a9fabc32e647a84a9da340bca61c5710ba5f39f607df9ab066fe5419553a8a325b157d464690061ca7c0692ec09a83a9bb2523825538804c4c1ae674c2f85b8124806f0321bf596817bb7cc5da64cf037d5877b535a83a5d297a0b97af209174b82fee52f497da010bec1bcd3abcad26b9fcd78d259f8147b1b7bf1c7aa7175017cd4b2d2d1a6677279e21a5f9739295bfec12cb39462517cf770b5c47bdce39e8bf9b0eb6", 0xe4}, {&(0x7f0000006640)="821ae27db5214ff66618f0913a54d7a244757bed5ecb313113754ddba79fc864421ffb34bbde0f9c8a517ecf0b41503cf845767d11136a646f0e2d0dcbf35f8aed2bd078940939a2b2c04889672ee1fde30e4cbe4479a7b6f7a68a63bb87d3a7aeb2567dc32ac4ac75335e5e8ebce0df8c721d01161b6897c416291d9aa1b3b1d25c945d8163fa0d7e3ddf6cb0aff6994d94c110ba27d1abacf5272bf7a55438a189cc7f42d777de3939645d8daa50", 0xaf}, {&(0x7f0000006700)="18db12991a60908030afa987d78c86948538a743b16cab6466b8cb3da4e6e704609385c7fc87c55b936d3b0565963a9cb563cd838c9d38ae61cfc8242c362fb73a366af05783fc1a50d061913c3ea3f381b33a639e8ddc65da7d29caf029bd9999da645e655e04828e1202b465ccccc553145527b4af04e0f9c6eedd8d", 0x7d}, {&(0x7f0000006780)="05ff95147e73ac4885198750abd0a2bb1e1d76c3cbbff8ce8d21510a11c1afeeee6747fc12ac5b4745ff44cc98b4d404cc6de39553e5eb9ca1db62876ad30ed738e500aa235aff0391b32b5bae88b19a540e6fc97e6ed57498fd143c184b4d770f0ef09fc59e72c648d3f0939b84dd61cb19df6f8ead4a0df8f6f4d7da49e2b4a0a066447738650f8734f69744d4529acc215997b9b571714adf6aa6b166713dec92da52fd7d3c9f067ae3ff12cdab028fc4c9c2456280318081b7f090", 0xbd}, {&(0x7f0000006840)="e387b69cd7907ce81e5c2ed0d2eae3869f4673b6fb455426867973c885963a769ccc6e8d4bea8330029595c9d01d61cb2bc986b4a79f1b1285be7f659f2854e7147d7d1330cfceccff1bad45f41bf7f493e5a3203b0df1054107712b5389f2f6ba8a9529d20b888e32b74dbc60c08b713208d0e5fc1d61a3c25f36917f206f56187a485a41608517ff12efb70a27333751f63319bb8833f68a550f82369dfec4aadfca8c81dce9d24583c60bdf2f78d53ba2e08785a9ff412487905d58c17c81c06f18d823e8356442b3835ab05eaef09167f61e2a6f3be4da43e692855325b3df0de9226fb3", 0xe6}, {&(0x7f0000006940)="358773fd05476518439a81ef5bb5f78abbdce6e794af0866f99650d584e9170d2c26a7adaf95e576876d5435deae075a2157c18c5e7d3b1204b722865016a6e4a6b7291c4f5c23c00b210415d0", 0x4d}], 0x7, &(0x7f0000006a40)=[{0xa0, 0x0, 0x0, "5d0b7ca426e06e182bbb6b04bf8f83c9e04a96bd6c077b61ea7669215226abcd1b0e119291ed2092d7d3bd8fc795e93c3ed08c709864f40d34768750ea480acbe33543627c662650723945e5ed3c1c6c8e9d81f61089f7f9d8dd949843f03c518c48982f347b7ca3dc5f2e063fbae3c7568d5741d5b76067d4d01ca1df66c3a3eadc9a3105468624cb5cf6"}, {0x80, 0x1ff, 0xffffffffffffffff, "85297667a142846e3f758e6e42410d05bf07ed7cb2a1dd8996e6339cb0165095dc27528b21b5fa27bed28ecd7a82188c69321376bf6431342406231a7f88f8789a1627d499ad171317e2564d58d132d0d5de2610ba3f0587172f8622cfcdb6ce60ad9dfb57134d3af5350f4b4d"}, {0x70, 0x107, 0xae03, "f0d01b4ca9eaa3163965b8db13a58b63aa32bd604ca7f16d1f84175365b91867935a5d69f706636157c98aba10a09afa89d60494e91c161290808bd55e740125a6b611619acc01ba997fbf6c50c310a5a43eccf98b8cd6d5e071c75689347683"}, {0x90, 0x101, 0x6, "f12898e0cf086eae233491a813116f9488e7fafbd5c7a6bdb54b7d6663aefb9588940eb120d4e4f4d52031f7bbbe7c5d902229757bf8948411a4df40d1af9fd17afe8f8bb0ce19ac3f7ce08e26d17f08d910cbb53b4c4562ec263cfe994dd84aeb9aa89a9676d7897dcbdd36e909010d46fe08e8fbee5bc9e8"}], 0x220, 0x10}, 0xe4}], 0x8, 0x4040000) 2018/03/02 05:53:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x81, 0x1, 0xfffffffffffffff9, 'queue0\x00', 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, r2, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/03/02 05:53:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x9}, 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) setns(r3, 0x8000000) 2018/03/02 05:53:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000380)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) modify_ldt$write2(0x11, &(0x7f0000000540)={0x1, 0xffffffff, 0xffffffff, 0x8, 0x5, 0x401, 0x6c, 0x9, 0x401, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580)=0x9, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200), 0x4) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="cf7cbbc41f5bf732556ed086294dc988e470e87886ecbb0e8ff020eabbe052e304ea962441de763029a36b592aec660c9e94aa9472337bf7efab58a35a73d32d8df7b620b10b4779581bd99519859060f6b092169b435151ecc1a1a9a43dc018386862df19cefd4b3ebabf5925daa567c18f88c72e743a0a130372c230f0893fc606b6c9b3c64fbcc9319a2328bd90829cc34079c34da5ce17935e38b03b6f15c86f0c715d695a4ec9442c681881ecf932c4524808a08099aa08eeb45aca23305e661cdbec60547b66d740e2d53d9f70ded9340f25d25b040d5d1bf52d86e68b46e3d7a0e9ad57bb1fb031", 0xeb}, {&(0x7f00000001c0)="35f047c46e7536080ccf12fc2c5341712c734b532d01c45c7e7498a434c0741e24ac6533059d3396bc09", 0x2a}, {&(0x7f0000000240)="9fbb063387a91e74", 0x8}, {&(0x7f0000000280)="d27644c6f74ff435e0b2909ef613378062d92fe549b5a4da4a7acdc577df98fb2c939224168d30442cecd205977f648af14f73a7e355042d4f7e2c071cad6db3013e634723350ab4fea5a673cff01da5a2d462904dd1e071d5f89f9b12f604c8bc7e3e08abc21cb8800d9d95b77bb4291515322256cf245de664104321d9112488fc7c9b9af9dd8e921ed9142a25edfee57d119d9834e3ef83e9a6b7b547d90c3be128d8400c00c02ed61e32367a152c00d09b41052d14b08a2e31cdfc82b21feaa7af55a4dde7a9add8dba3eebf6ad4fc195d01bfcdb84485293adb053481f67bf55fcb6138a4ee35", 0xe9}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="88b1b67f396de7357a846c2e220eecf04c1abb322f1bd600b511e6159882b37d08eee4e64895cf6fc368eeda6228de96d389494fc6f61424c22503e6fe9727a4a513a59888ed2a2e1142fd642db0bed4133a28aa4c46a6fd51268a579c48b5ec8c96e539edfa71d61456f46fdef78978ba8742e7804a92baf03d3a9bc25eab3aa7a1983aeffa36f7561bbf12f3e1ca22ae32d4db205cac7a71a8ba766cf57039d26b27bfcb4ece885c9b8632cfdff24c9388cc18b37a5ddb52f43c155d8e0e7945d0a13baf1b32ec437fc2f11f5f5df83c30dfe0c71f580a36c837d847beb46abfc32ce3384c7e6c373c1f5ae848", 0xee}], 0x6, 0x0) 2018/03/02 05:53:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000380)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) modify_ldt$write2(0x11, &(0x7f0000000540)={0x1, 0xffffffff, 0xffffffff, 0x8, 0x5, 0x401, 0x6c, 0x9, 0x401, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580)=0x9, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200), 0x4) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="cf7cbbc41f5bf732556ed086294dc988e470e87886ecbb0e8ff020eabbe052e304ea962441de763029a36b592aec660c9e94aa9472337bf7efab58a35a73d32d8df7b620b10b4779581bd99519859060f6b092169b435151ecc1a1a9a43dc018386862df19cefd4b3ebabf5925daa567c18f88c72e743a0a130372c230f0893fc606b6c9b3c64fbcc9319a2328bd90829cc34079c34da5ce17935e38b03b6f15c86f0c715d695a4ec9442c681881ecf932c4524808a08099aa08eeb45aca23305e661cdbec60547b66d740e2d53d9f70ded9340f25d25b040d5d1bf52d86e68b46e3d7a0e9ad57bb1fb031", 0xeb}, {&(0x7f00000001c0)="35f047c46e7536080ccf12fc2c5341712c734b532d01c45c7e7498a434c0741e24ac6533059d3396bc09", 0x2a}, {&(0x7f0000000240)="9fbb063387a91e74", 0x8}, {&(0x7f0000000280)="d27644c6f74ff435e0b2909ef613378062d92fe549b5a4da4a7acdc577df98fb2c939224168d30442cecd205977f648af14f73a7e355042d4f7e2c071cad6db3013e634723350ab4fea5a673cff01da5a2d462904dd1e071d5f89f9b12f604c8bc7e3e08abc21cb8800d9d95b77bb4291515322256cf245de664104321d9112488fc7c9b9af9dd8e921ed9142a25edfee57d119d9834e3ef83e9a6b7b547d90c3be128d8400c00c02ed61e32367a152c00d09b41052d14b08a2e31cdfc82b21feaa7af55a4dde7a9add8dba3eebf6ad4fc195d01bfcdb84485293adb053481f67bf55fcb6138a4ee35", 0xe9}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="88b1b67f396de7357a846c2e220eecf04c1abb322f1bd600b511e6159882b37d08eee4e64895cf6fc368eeda6228de96d389494fc6f61424c22503e6fe9727a4a513a59888ed2a2e1142fd642db0bed4133a28aa4c46a6fd51268a579c48b5ec8c96e539edfa71d61456f46fdef78978ba8742e7804a92baf03d3a9bc25eab3aa7a1983aeffa36f7561bbf12f3e1ca22ae32d4db205cac7a71a8ba766cf57039d26b27bfcb4ece885c9b8632cfdff24c9388cc18b37a5ddb52f43c155d8e0e7945d0a13baf1b32ec437fc2f11f5f5df83c30dfe0c71f580a36c837d847beb46abfc32ce3384c7e6c373c1f5ae848", 0xee}], 0x6, 0x0) 2018/03/02 05:53:25 executing program 5: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) fcntl$getflags(r0, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) ioperm(0x100000000, 0x51b, 0x7) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x27, 0x6, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) getitimer(0x0, &(0x7f0000000180)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x9) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x11, &(0x7f0000000140)={{0x77359400}, {r3, r4+10000000}}, 0x0) lseek(r1, 0x3f, 0x1003) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000002c0)=0xe8) 2018/03/02 05:53:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="66fa8f8107de"}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = creat(&(0x7f0000002180)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x2000080000001, 0x4) 2018/03/02 05:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/56) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e21, @multicast2=0xe0000002}, 'gretap0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe50, 0x8000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x87, &(0x7f0000000280)=""/135}) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000514fac)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x400, 0x2, [0x9, 0x8001]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3, 0x6, 0x20}, 0xc) 2018/03/02 05:53:25 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0xbd, "df46662adb75685c7db4f1c1cb4a36a6007dee9cb03aea1b166694485eca87b46987d68bd3a3cd2bcd1410c3279b47ace4f8794a863923234ec840027e9ff838a374111ea7866c66221272039210992bd843aee36a382aa17b44c72ebcc4c934b4f9a1057d0d8d1f7ab7c7f508fbffd08eb417d9ac6645f412e976272f94af9ce88ae08d7be34b285fd3e77749c5ce3e34fd7315595db15943030de0adf37d0903becb7ce7d7c2ab27f5b605762b552f67315795ed81a65d3e21931661"}, &(0x7f00000001c0)=0xe1) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000002001)="b9", 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000040)=0x800) 2018/03/02 05:53:25 executing program 6: r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x2d) lseek(r0, 0x0, 0xffffffffffffffff) fanotify_mark(r0, 0x10, 0x20, r0, &(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x2, 0x1, 0x3, 0x400, 0x800, 0x2, 0x7}, 0x0) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', @ifru_flags=0x100}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 4: r0 = socket(0x10, 0x806, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0xfffffffffffffff8, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20802, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) finit_module(r1, &(0x7f0000000140)=')%mime_typevboxnet1eth1\x00', 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) 2018/03/02 05:53:25 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x2e) truncate(&(0x7f00000000c0)='./file0\x00', 0xf49) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffba1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x2, 0x9}, &(0x7f0000000140)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) readahead(r2, 0x100, 0x6) r3 = dup(r2) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) 2018/03/02 05:53:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe50, 0x8000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x87, &(0x7f0000000280)=""/135}) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000514fac)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x400, 0x2, [0x9, 0x8001]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3, 0x6, 0x20}, 0xc) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x94, 0x0, &(0x7f0000000180)=[@clear_death={0x400c630f, 0x1, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x38, &(0x7f0000000040)=[@fda={0x66646185, 0x4, 0x4, 0xc}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x5, 0x1}], &(0x7f00000000c0)=[0x0, 0x30, 0x0, 0x38, 0x0, 0x38, 0x38]}}, @clear_death={0x400c630f, 0x3, 0x4}, @increfs={0x40046304}, @dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x1}, @acquire={0x40046305}], 0x37, 0x0, &(0x7f0000000240)="5d5d201e65508a9271ef3991f9f846b94948d3dea9afdb56222b442f6e04db4edbc3ca0127dc5d75cf7d657a9b92ae4f371c5ade5178f9"}) 2018/03/02 05:53:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl(r1, 0x227e, &(0x7f0000f37fff)) 2018/03/02 05:53:25 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000052dff8)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/02 05:53:25 executing program 4: r0 = getegid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setgroups(0x2, &(0x7f0000000100)=[r0, r1]) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80201, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x53, r0, 0x0) acct(0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000700)=ANY=[], &(0x7f00000000c0)) sendmmsg$inet_sctp(r1, &(0x7f0000000580)=[{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x38e6, @mcast2={0xff, 0x2, [], 0x1}, 0x500000000000}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000180)="56261a0e0474d093c0c53e08c5aafaba28eb23e9461572670d094d7b98d6a25ffd5ecaf1115343922658aaf59be348988fb2ec9a7b6fe4d88962089ccf4d4640a0d1c91da5b229a69ede3ad4d79fe5d6fcd66ab49dd93c0006467794adf245f2ecd01087bff00bb43fd26c4ac4ed2fd9ec502559", 0x74}, {&(0x7f0000000200)="d039fd261ccef7a2876f8b3f2a18273e9a23a3dd509097fbe3656eb778f9fd044dc793d57d960c68ecf2b5b8bee6a0128615fb62e1bc5b6f7ee93cb8ffdebcf691f28e063a6a6962d41fd8692e25ec11db666cca2d98651c02b3bf69552593772fea4ffb2badc71be5d5a9816c8a45247330cdc5d10b6d53b0234ef6a2de153a7fb5f9fb849f335d4cc3b5cb6ea082e34a4505014906c3af068503a61599b2db7d8a897e0c621c5ee42219b778284866ca7f00e17ac5f30e54158f85d1bb7b34f60368f8d0dbd2b700aa607649a8854ea0f3e00bef78", 0xd6}, {&(0x7f0000000300)="0a16737634c7d9c8c3643bee7581287088f14984f36974590f76d6ae665968955a84445598a3ac5296444ab207c09e3f30a5fdbae80732b09b1796520ee57603c2ab532162547f9d7ee57223457b2ded293cce6d1f5f3e54e61787f2e7fe68b74fa76675ebfb0e201bdfd5269c16cf9d13d65c34237da72364282727a603f359027c2fd412c94db257aba457070f392671397291868d310c9eeb1e89e5c2b40ca2dd", 0xa2}, {&(0x7f00000003c0)="a2baed0bed8097b9711d59bcb06da078a5cf9f38ca668e8bee82b85cfdfdcd2b9826f25ede33e7fe5ab6779b7abdf75cf76a4be90c58eb6b404748bce38fe3df1bb390d81312eb12bf4c6e3831ee3b7864d8278090cadcbeb307cefdba4f551e473517", 0x63}, {&(0x7f0000000440)="b57efdd68a47bb16603d8d85383ca95b832979f63a2b222ab0dd6c6d397ee7c11d802429fe300af558e20f46aaf6f0e4bc9cf5a7a2a3e7d7c057ea556377178925", 0x41}], 0x5, &(0x7f0000000540)=[], 0x0, 0x8d1}], 0x1, 0x800) eventfd2(0x100, 0x80801) ioctl$TIOCEXCL(r1, 0x540c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x40000000000000, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) fcntl$getown(r1, 0x9) 2018/03/02 05:53:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="62b0864c912b7b9f783b5619f74222062500755ca2cd8d84afe36f6af5c5912909f6958159609eb48cbf5a6093e9865a8680782361bc686aac1fabec0dfeb86cf6608b93603448a615477c1ab0ae1d10c80ef3b259d7c60b80416651bf64e7d0e90b1b9259c4b3f9a2a316762d5b", 0x6e, r2) 2018/03/02 05:53:25 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) syncfs(r0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0x10) sync_file_range(r0, 0x0, 0x0, 0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, []}, 0x10) 2018/03/02 05:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xfe}}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/03/02 05:53:25 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'ns0\x00', @ifru_mtu}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, r1, r2, 0x401, 0x69, 0x2000) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x18d, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000080)="04dc055b5d9b5eb515c7f66a3986a6e1fd3da0e5d2df7385a2d208fdfd2909dea75ca2162beb74a69d6d682b18a02d93ecfef84a0b8c6f2883656b50d36c9da52d795861dd777c0022dea31427e698d7a14740adb5924ec086e795fa50ce37ad2da4278428ad58cea19f61f9ac00e5c6ae6540b958db8e1fb53eb49c409866c8621914466a13095d216b62a21d2c7a41a0329aa7b4ca9d9e0e96d7f728377af677ec01aef9ccd33950c58def15805509bf074b319d45b68564383424fdff20c583a119") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file1\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000340)='./file0/bus\x00', 0x44) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x20080, 0x0) lseek(r1, 0x0, 0x3) getpeername$ax25(r2, &(0x7f0000000180), &(0x7f00000002c0)=0xe0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000280)=0x62e) 2018/03/02 05:53:25 executing program 1: sysfs$2(0x2, 0x1ff, &(0x7f0000000180)=""/232) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socketpair(0xa, 0x80803, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000080)="207dd8667150c4c28afa20a414fed8bb1099e23efb16b55ba7f776f6fa5e107300d8e0150991a33b5c2ae5caa339ee26b5151ca391f615ec8b2750596c9470", 0x3f, 0x800, &(0x7f0000000340)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000480)={@remote, @multicast1, 0x0}, &(0x7f0000000440)=0xc) r4 = memfd_create(&(0x7f0000000280)="00ffffffffffffff0000000000000000", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000002c0)={0x2, 0x1000, 0x7, 0x0, 0xd42, 0x8}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @empty}, 0x10) 2018/03/02 05:53:25 executing program 4: add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="bff5ea7469e47341d1fcc27011bfe233d27fe77b2bf818a37d6d9b95ed", 0x1d, 0xfffffffffffffffb) r0 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="717cc90b2ae0b2b6ee9d607aea5df6f739f13b539a78ad0ff6648550425134c9a9849f9678f789", 0x27, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000200)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/02 05:53:25 executing program 5: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$cont(0x18, r2, 0xf5, 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x20000000}) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='nodev\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000540)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x4000}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="4c040a4b55e16b940e6dc7ef2a2b67991621aeff43469b7fc185a65f1511cbe749c1e07c4e0fab6140d8138e3db166f91f9c4e72a96a4b5f539f34aa9eb63eb72b17a3e3cc28e5d3ad032f8ed00b95aa359893e7bd51802262029d12efdc73419ef8adb3628a768a7116cfdf8277ba055c07ada0932210ecbe221c0dd2ee6d2181d4d4af31b820562b3af2f5576bac5ba92d031ad93c598b8c380fdf9535af4e267badfd72ab6586cca6974726788c9779dd2af4616fb44dc65a6133b6680f60635ce445a9c39a318e36bb53a86b467a067e265b8a649639fa49475048aa34add681becc5b729a13cefa", 0xea}, {&(0x7f00000001c0)="959552463a2e9fcba3c19f41511dd81bf818991813b3019261335dd3f008693ae0399b4d50204b391f01b6af48909bcbcba6f2f915d21eb2fdd49f23f43481094f658665c2ee9e51f6b8094833726b9b73c0104d2a16625213a98f6cabdeb7b6", 0x60}, {&(0x7f0000000240)="9a3756cf19205de0eb5b10ef8d9381d3b9542dd17eaaaff02ea3df1e8988a5e994e40bce89a20e545adc142840ec8ce5b049d298b366fee200c114653755d06ef859c0ad6f75a2b9988f9be9eb5df93471c6041e07d4a897c1df29ab8e9fafad9c81732952e4987be55c9800139bc39745c32ae082d2009bf118b2c752451144deef4a9caa6a27dddbc9dd8e0d0497bacb1711fae9ac3259ed489dbd148cae7247864ccbbb005e513167e6f6fb25b604f34b318f170fdbf18f7aa57c9c8d5c4a101f32bdef", 0xc5}, {&(0x7f0000000340)="e7891cd869ac6456c0b83a77ced6c7f340a6d91b2efc24d1df37461491f2a6a67d44a21119b4fa69d6727d322e7483b0cce711aca2acf29532e8992b9a54018444ba39e24e334beec2afe73b611a6f01c874f9c8d7deb8bee86cd076dbd1c2f04b6ff029867d9f9970d1dda6eb4ad7b2bab69ab528b77e9ef2decfe6210a5cd04a415360480fd60c0f26237064903c9e888d4693cb78bb688edfa75f9705c42628ba24e2c6be7d7c23ef3a7a21ddb56f0e05577268e095127e9da2cbd78016f51087b03bcfd5", 0xc6}, {&(0x7f0000000440)="7e6560c41e4bdc2348330703d0836470441675451514c2e88be47a80ac9caac15dc16e01f9c92dabc4d7fe0d7e3d229e439c6d28", 0x34}], 0x5, 0x0, 0x0, 0x40000}, 0x10) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000040f000), &(0x7f0000000000)=0x4) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='wlan1)nodev[ppp1mime_typeselinuxprocvmnet1[\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) chmod(&(0x7f0000000040)='./file0\x00', 0xb8) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000200)) 2018/03/02 05:53:25 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) quotactl(0x4, &(0x7f0000000080)='./bus\x00', r0, &(0x7f00000002c0)="aa9bd235ec3f801a0be54be6461a3bdc6bd5d7c3f82f0cfd22767a51539ec6a6f5bd418a4f7295a73ef26e4ac553a3629e56c7d5dbe8833c141de83d0e5254b4d1912c") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) renameat(r1, &(0x7f0000000040)='./bus\x00', r1, &(0x7f0000000140)='./bus\x00') 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000040)={0x1, {{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, {{0xa, 0x4e23, 0xcf6e, @local={0xfe, 0x80, [], 0xaa}, 0x84}}}, 0x108) 2018/03/02 05:53:25 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)='8', 0x1}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @empty}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffff7ffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fffdffff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x48c980) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r1) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "00ffffffffffffff00"}) 2018/03/02 05:53:25 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) mq_timedsend(r0, &(0x7f0000000080)="325505d6303d4e3e1c0a116e310d7ae8eeb1ad65b627f765e7a85f6cd9fbcca1a4f5a06156661a3a6c51472115cbcb50318cc19e46dbf28913c762e15af08f5c091cc0af2b171c46a2ee2eab2a119888efcca2d1ba56565972547d6da2e00e7e87bdaf5adc7b13a4d8656a3d833a776a299c15e83900b5bc6a57ada804cd70b39848f5680d79", 0xfffffffffffffd02, 0x8, &(0x7f0000000140)={0x0, 0x989680}) mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000000340)='eth0\x00') socketpair$inet6(0xa, 0x0, 0xfffffffffffffffb, &(0x7f0000000180)) 2018/03/02 05:53:25 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000100)='./file0/bus/file0\x00', 0x2, 0x100) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/03/02 05:53:25 executing program 4: sysfs$3(0x3) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="88ec65ae81bd80e6c30775444e955db199a00b80f68eeddb54549fd2ea6caecb01c4408a2f53c0292164bbe8a44d7bf4953d1f57280842e91300dfe763b82b84c514173eff0f048e39cc3f4deca8b994a19202ae5dde9f2bbd7787a2ce2a5795", 0x60, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4, 0x4) 2018/03/02 05:53:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000000040)='/dev/sg#\x00', 0x1) socketpair(0x10, 0x803, 0xe6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f00004a2000)) 2018/03/02 05:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/02 05:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x284100, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"58132eeaacab59"}, 0x1ff}, 0x10) r2 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0x0) keyctl$clear(0x7, r2) 2018/03/02 05:53:25 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='keyring\x00', r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="b782f1d7b4a6423c3b45fc442b58bcbfb6bf0aa4b2fefaad53b0632860337ad5ce71b2f1d873a9638b6dd8b9a079e7cf07ed192375fc586ba070cc8bebb8be4d7fbda30489e22d05bc1d1068265991417191e3012cebbd1d7d8823f3f26d7ae4524a6a3c50563aa179b283fd40f5091e50d3094ca4765b32544b34", 0x7b, r1) keyctl$reject(0x13, r1, 0x0, 0x800000006, r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0], 0x3, 0x2, 0x2, 0x1}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80800) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000240)=0x80000001) 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0xc0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)="6d71756575656145dc7350a2dafcfd8fc212b50405002263e0b44759a977d7f2dcfcd4b345d22ab1ac512ec8d2295ba45ea4e28675c4315897e3f72c81450c6104dd0cadf0a1f0b874510a1fd637d955e3f7d664d7a39fa44553812160f58edc670e357904bde7975ca3406f66e8bb6d5664e2", 0x80000000000, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) lseek(r0, 0x0, 0x3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='mqueue\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='[ppp1bdev\x00', &(0x7f0000000180)='mqueue\x00']) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@delneigh={0x80, 0x1d, 0x0, 0x70bd2c, 0x25dfdbfd, {0x1f, 0x0, 0x0, r1, 0x6c, 0x3e, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x1f, 0x5, 0xfffffffffffffeff}}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_CACHEINFO={0x14, 0x3, {0x3, 0x2, 0x8, 0x9}}]}, 0x80}, 0x1, 0x0, 0x0, 0x24008090}, 0x4) 2018/03/02 05:53:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x1c9c380}}, &(0x7f0000000140)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) 2018/03/02 05:53:26 executing program 7: r0 = socket$inet(0x2, 0xb, 0x200) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) getpid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/snmp\x00') ioctl$void(r2, 0x5451) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=@dstopts={0xc, 0x5, [], [@jumbo={0xc2, 0x4, 0x470}, @ra={0x5, 0x2, 0x8000}, @jumbo={0xc2, 0x4, 0x1844}, @enc_lim={0x4, 0x1, 0x400}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, 0x38) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:26 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) writev(r0, &(0x7f0000000880)=[], 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000dc0)=0x0) getresuid(&(0x7f0000000e00)=0x0, &(0x7f0000000e40), &(0x7f0000000e80)) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000fc0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="7d01969295fb6887bc3b2ca91e83f88d1fa0d16d4f770b5295c7e08ddfb30a232baf7e3f1bd5352463a11835736cfb2428483dc23fcfa38d045c59523355ca3a5025acfa1181d4d5609c2b54d533115c5adffed5a954f3423b614bf4c58644ec80c0152d42ab82d23e7336f40be147726b0ce9d746b63bbed823d5edc77ee10760f502616d5d90b23e828d0bd9af064923119c26df8b9e17cc54fb8a56e9c6c0566b366676fd03d053ca", 0xaa}], 0x1, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x20000000}, {&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000440)="896eb4273ad48676774877625ed99549e85f241c1af6919d4cb65bff1f5b12bb09988c0d18625a377f64e5629e3db88197ebe97ddb6d7aec8a214232ed95af5806c91f51a4f1d32ae235d7ca872e54342107ebd456d6e20a328a8f8293e6456293dd078c69c2860e01e27ccd98f905b94cd7d076f69837dbc3a15bdfc1b03dc8e22af80efcb45eff117dd0fd6a5a3acdee44c7d51244db98d20005e4c484f6", 0x9f}, {&(0x7f0000000500)="2c7205e6807ee05347613009799da07f7f07ee0925d47cafd706698e9e25c1a9baa0ed682d6c69b2a56c61610bb9d33c32e957f29d1cc44affc9b965a3c75d232d4983e912ac8d5891c5ce7637470221d49f8a190ad3a42a50e18ca89683820fdf830d716e41f0dd0287b680d68b99c15b04f80f094f2e944e9bdfaeb9f81b849a04d23ea4471d32458c2945eb1eb37d5a2371d4bbfb4629b9358ea5d4578420b1", 0xa1}, {&(0x7f00000005c0)="325bc006280d8000eec679d883cce3d813a4b60161197d7480ac36a9a729d6edc979dffdcf3b35c32d11e8dbf428d86f1326feb2b72065755ab899d6279c4fdbc88b5f1869a2556502ec60bc07fd002d336055763585e9cb2292a377902d136a6317a134ea0656cf1f15a9a289b2ae46da471caa35297b738c63599c7528d4fb3044871f70755e4a550f5f3beeec6623bfa6a0a35ebd86b3d3cc18a2aa83e92415cac1f1b2127dabc1c599c9bf908b", 0xaf}], 0x3, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x10}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000000d00)=[{&(0x7f0000000740)="85dc86ddc438ad5c89a72718a66ab9b5a89a09ccdeeb427e1eccd8f4127c2835d2fc6f280dcd59a86c3f24ab41c68d47effad4953323ef05a5563a4d29b72c2973d6f7b68fac74bcdf1141169f66024637f41dad991a2d49d87bdb4e15f51e08cb45f1e45a172cb32a3b551f3fccf2748136f1d16e5d7d179d8204b2123931c211192b494378ea3aacd442fbb2456685264fa41e068a38ac0c5070f976c7c57e7b0169404521d4be7989e9b665773d80903f170860551d8db2f6146c911da573469eca9368204ac1cc551ffa93d74165e6fa63d81ea5b2212ebbf00e0e9a06e67259fb68f16393f2b7", 0xe9}, {&(0x7f0000000840)="2fb8543af631957259b409e781fa614945b53ac86431ef696476620ea735eac84672c0ab748a7345b44a2deb52c8ea0933d279a7eb9eff8da7e9a2354147d8327bbb", 0x42}, {&(0x7f00000008c0)="557e56e681d49a25eb6d3ab55cf344e862e77a13de69d84d3fe731ffd0d0acc70cac814866f880897743959117a139285e4b300426fdc8af7ce5b8299547317ab90c9d83952b784a71405481413df24a4c97f20aaccdb487364c2b28d80a975ae358c04c860a49a0f8baacc209748ac83368ff6248d507eb512981d01d2f1f6eee5569cbe32043f110f43db6fb9e406c665800533e06130d3df32751cc0667", 0x9f}, {&(0x7f0000000980)="c3226756f28089ed1632580c5b4fde3f65132dc32d94db380af9dd83b2862b34fadcbc130a254e9a48861658d95addeda47870b9765f3f11fc6eeead9f52b0f138", 0x41}, {&(0x7f0000000a00)="aeeb96d283067f3fd8a5adaf97daae33eb55ee8ba8d87cbed54b74242ad5c215", 0x20}, {&(0x7f0000000a40)="db5448bff29af815852f30e1588c0f150e33572b39524fa5d86de9c2251cf93d3907ce798e7efed28a964de8335e0c9fa5dc121f6bae38825aefd0f955fce2123f46ce49bdac3c116f664db57cc590628521b6b16500c207cb3a3a476b883ed0bcba2c8d87795290", 0x68}, {&(0x7f0000000ac0)="ceba4f76db327e068009fbc2627077d1002886acfc630251c4cd04cfe5124e283933464d26fb4df61c4b495cf5c890b5ed9c4ad2c19b842aaac0f7d964053729555bee6caaceddba35c1592d0a51c1d4058e0a32344d6641e7887bf3544b7705a735641d0234dee4c823323d7bcf16db6e2cbc81d10f94ecf10710da7fcb44c5f78f03bf88ce36579ed9267ad2afe71396913e865291070fba63c98acc70525b9683d02b06bcfccd0b3e0122524c4f7b60c554b24119fd902eb9757f088a6e3c9f", 0xc1}, {&(0x7f0000000bc0)="89935b4ce13cb842d5f1bf7dff21c12ee7a93a8af7a4fc289e80b229468dd086fce68448808ea67b3968ac", 0x2b}, {&(0x7f0000000c00)="e5a39cfe9a2b88708ef167c1f406ef2d21b45b4af2161dfca15e8c5849ff58426e4f02b56f5bbcf549159b13649c98d61d302cadaac4137e367df79a16168d0735d7b7db789f45bf3670cc8a9ae712dd4ce0a7f79f7623ba77d6e8d0e3fb5f1a8115a77576f46fd575e28462a2951af53d04f152073c39b76a6858982273b9655a1000483e4526eed805d92ddcbc3c7d336e80fa88e41cd2e01859dde1e70f86881af759b20958236dd03132d5218e2679aabf01b4e66c3f19b3404d3c539b8656733fe336", 0xc5}], 0x9, &(0x7f0000000f80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x20040000}], 0x3, 0x800) 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) sendmsg$netrom(r0, &(0x7f0000000500)={&(0x7f0000000080)=@ax25={0x3, {"8428b222fe08d5"}, 0x20}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="c2f69d9cb773d59b535e9d6b2fc257c9e7d584f82ad2d6ae09d1a9fc308d7e8d7891ba1c909a611e1c147c8683aae109ea25b6a22b74fa36a082d3d7d576bf7e461fd26ce77b1238e0a0710e0eaff7efc6df8adcd1c9d0f208bfd303baf31f8edcc16a872cb22d7015fed407bd8e064044b88c6b7d77ce04be5924af54d9fd73593da127a7a1b84f744336d716c198454b4992ec5f6de14a3c2f8a0f0e3a7a42f8960e028188d1716577c3d38d955fc3493804020f60adc98a9f3ede52a724420379b786877552727a17e28e99c32a739e1f069a314394ca2c77cb59e07d3d6935d4635ef27631", 0xe7}, {&(0x7f00000001c0)="77c3d4acebd7b01b4ffeab43097f59122b175ddb62a99a3d4403ae208dcae7a007886be37061442f1c9f1474a950d26f06a36f96e16ea8f8b0a8ad54ce30769090476d2e89256185a412ff28f29e3f2aca041e763b1e32140afcee7c8058f10d0459767779bb12ff6880c7fac4e3206e5aa52ef5a50c9a2f364572983f1f35d5d0c0d27df89bd11917db74b1db8ebb76c369382aa8584d0a191b8c976119e584caf6f3c17e7714b214bf312bcee6f818c3a1210366605294223f5319f6943419167b0d2a3f8047267ec23c718d8dc5", 0xcf}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000340)=[{0xd0, 0x119, 0xd1, "6961df8dea60f49a910e1d5d2f079a5f44097faf2f6b18ed12b4eac7bb3c4fca4a8d3bfcb7dca9f7c216ba75491163103260d8a7e8a4e582e36b236d7fed911b3fe52877497aa80eee0e886e12acda32216108475ee6ce1a53f7d9adf591040d5ae1ba74071b2d6d00147c44a1810d01ce472980462ebc35f5eadd29ed15685708bc21eb9d28a35ac62dfbf6516a5a7478c566f807617e099c05373bd05f377e0bc5d5f14d6ff36fb42f70446eed29067ecdf060fc861463d3336c0f13"}, {0xd8, 0x11a, 0xfffffffffffffff8, "bb47019198b96757a2cb6981fcbe348480a6ad3d07c79989d1afd1fa5527311eff111ce9e99cf3ed1a360049cd5c089006eeef9ffea3c3b1fc07fc5ff3b0ae964c2bdfa84d1176e219b6b98a5eb9313cb9b6be167e7cde951c1f404875b66180ff1457a806787e55599c7676fad43f06c5984246ba76dad405ee6e06abed1d87e57b841a4978315a1d37d09b8b7d22c57596fdc08427f115affacb72d284ee21ee281c41c0be7cd8b3c237b1705101d15e06f375aa5185c4a3f41557f7490c33a1"}], 0x1a8, 0x1}, 0x4084) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs={0x2, 0x4e21, @rand_addr=0x9}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000000000}}, 0x7, 0x7, 0x2c7f, 0x800, 0x8}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r1, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f00000006c0)=0x8c) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x8c) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) 2018/03/02 05:53:26 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40000) fcntl$getown(r0, 0x9) socketpair(0x1b, 0xf, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x8001) dup2(r2, r2) 2018/03/02 05:53:26 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xe4, "8d670571de3ac10ca4bc309ee2567d05d984d36befafccdf42c324be86075c8b3114d54a815fb0cf4923ad7e489617ffb7503cb179e4ce9cd9ce9358f4f174e975f88fba9c748dd632d7bc003d641b5067322621de312ca0159422122308d12d3b8bb60f551c677964551349c865058b134ef4634c0458006bdd6920464869cb35d89f2273a97a4c245a0e77db1428dfe1b8a5c4afbec4947b4e444bf355938f7e80c799007f19d705187ebc056016c63856fd133c1a002da8d818f723d9ab333ee9834ae1eb3fb42bf572a573724ca4f55a838016e7c83f8c78b1d7b9ddcd8c053f69f5"}, &(0x7f0000000380)=0xec) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x0, @empty, 0x1f55}}, 0x5, 0x5}, &(0x7f0000000240)=0x98) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x2, 0x3, 0xb3f}) 2018/03/02 05:53:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000000009b9a, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)) 2018/03/02 05:53:26 executing program 0: r0 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x30a, 0xfffffffffffffffb) mlockall(0x3) keyctl$unlink(0x9, r0, r0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/02 05:53:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r0, &(0x7f0000000140)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378ea6d90abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c885657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xffffffffffffff7f) 2018/03/02 05:53:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='map_files\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000653fff)) mkdir(&(0x7f00000001c0)='./file0/bus\x00', 0x30) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3) mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x40) memfd_create(&(0x7f0000000200)='system\x00', 0x3) lseek(r1, 0x0, 0x3) 2018/03/02 05:53:26 executing program 4: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0xfc, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4, 0xfffffce7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000280)) 2018/03/02 05:53:26 executing program 5: sysfs$3(0x3) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="88ec65ae81bd80e6c30775444e955db199a00b80f68eeddb54549fd2ea6caecb01c4408a2f53c0292164bbe8a44d7bf4953d1f57280842e91300dfe763b82b84c514173eff0f048e39cc3f4deca8b994a19202ae5dde9f2bbd7787a2ce2a5795", 0x60, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4, 0x4) 2018/03/02 05:53:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000001180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000011c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x1f}, 0x98) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x381) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000180)="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", 0x1000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socket$pptp(0x18, 0x1, 0x2) 2018/03/02 05:53:26 executing program 7: r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) flock(r1, 0x3) prctl$getname(0x10, &(0x7f0000000000)=""/225) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000140)=0x2) flock(r0, 0x4) 2018/03/02 05:53:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x20) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x6) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840b7739a16bb08f061a50b3c9089c985fdae7e22a2513d289d4f67d19d074a3c609b645b16c784237da0386a7461f00f7868c0ca7b80d8a679156057590237f6757b05efb5d01a12a850811e388be898bb09427cc95ba5f3604fed7df5ec5991594e0cdb86ca7db6d2e9a34311cbe8f338d7ed69feaa27db57f835d48d8aa0e9bb061e85dbfcdb4fa6dcf90730585d673b6836fe85c8cda66e067a69a9e580f0b031f5d8b8d16e83c7a30dae2163831a454c3a9d7f926c98220f", @ANYRES64=0x0, @ANYBLOB="00000000004ffd00"], 0x0, 0x0, &(0x7f0000008000)}) fdatasync(r3) fcntl$notify(r2, 0x402, 0x8) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/03/02 05:53:26 executing program 7: r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) flock(r1, 0x3) prctl$getname(0x10, &(0x7f0000000000)=""/225) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000140)=0x2) flock(r0, 0x4) 2018/03/02 05:53:26 executing program 6: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='keyring\x00', r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="b782f1d7b4a6423c3b45fc442b58bcbfb6bf0aa4b2fefaad53b0632860337ad5ce71b2f1d873a9638b6dd8b9a079e7cf07ed192375fc586ba070cc8bebb8be4d7fbda30489e22d05bc1d1068265991417191e3012cebbd1d7d8823f3f26d7ae4524a6a3c50563aa179b283fd40f5091e50d3094ca4765b32544b34", 0x7b, r1) keyctl$reject(0x13, r1, 0x0, 0x800000006, r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0], 0x3, 0x2, 0x2, 0x1}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80800) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000240)=0x80000001) 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x2000000, 0x3) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/84, &(0x7f0000000140)=0x54) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000200)=""/170, &(0x7f00000000c0)=0xaa) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) readahead(r0, 0x9, 0x3) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x7, 0x10001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:26 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x402080, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/02 05:53:26 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'gretap0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/02 05:53:26 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001b40), 0x800) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001b80)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6c5, 0x8000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={r1}) 2018/03/02 05:53:26 executing program 7: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[r0, r0, r0, r0]) 2018/03/02 05:53:26 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) keyctl$clear(0x7, 0x0) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xaf8e, 0x200) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x0, 0x40, 0x9, 0x9, 0x60, 0x10000}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) [ 174.591542] audit: type=1400 audit(1519970006.369:100): avc: denied { set_context_mgr } for pid=6757 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/02 05:53:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/02 05:53:26 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[], &(0x7f0000000380)=[], 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvfrom$unix(r0, &(0x7f0000000000)=""/209, 0xd1, 0x1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 2018/03/02 05:53:26 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40e82, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40800, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)) lseek(r1, 0x0, 0x3) prctl$setname(0xf, &(0x7f0000000000)='mqueue\x00') [ 174.639386] binder: 6757:6763 ioctl c0306201 20007000 returned -14 [ 174.677127] binder: 6757:6777 ioctl c0306201 20004000 returned -14 [ 174.685462] binder: 6757:6777 got reply transaction with no transaction stack [ 174.699947] binder: 6757:6777 transaction failed 29201/-71, size 0-0 line 2921 [ 174.718309] binder_alloc: binder_alloc_mmap_handler: 6757 20000000-20002000 already mapped failed -16 [ 174.729027] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/02 05:53:26 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xd4, "7fb7782a247c915ac11e85bfe6a7578108fc905dfbb94e709e7f2fb88f58f5c0b1ac6be3f7518b72b3f857e49864aeb794a947badf5eab231f51e863a111355ee55f1af96583e550a6ad382f7ce96bd43604afb8e1e84b6f7ba73c0e341582923bd1c720c395c772e5a34d8196cde6d7e2b8fe26a420dcb81fed146093ecfbe38a0aae203f3f335c94c4377025b291380e8376a2c453bade09b55e3c5bdb86a7c93f7003ab719cc519e56cb14c6607f651390ee0024040c822cf5b96b03d7f7733820bd71ab35884bd33a8aac4783f95897c7d3f"}, &(0x7f0000000440)=0xdc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x400}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@int=0x8, 0x4) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x200000000000, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501000, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300), 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x100000001}, &(0x7f0000000080)=0x8) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000480)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r2, 0x7ffffffc, 0x9f}, &(0x7f0000000500)=0x8) 2018/03/02 05:53:26 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001b40), 0x800) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001b80)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6c5, 0x8000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={r1}) 2018/03/02 05:53:26 executing program 0: add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/03/02 05:53:26 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'sit0\x00', @ifru_flags=0x4000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000001080)="d102f90fed6ffb43484207cef7a36fe9296aa49296ab9759caca4a771e63abd0c40e7d6134d38e694ca92cfaa3250157dbc90e3d5400a3") setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:26 executing program 4: r0 = request_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='asymmetric\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="dd6c7544be51a70d54c7d617b809ed3ee409c24087d27d26932dcd50d57c73f0f635206efe9d99481cf7fd0c95e9f458cd5ab580e5cdb78c134831354c4f679854e6962b9a2cca0d84e0dc9b1211eb630b64dc78cea82dc225a5954069189bacdc6bdd5320709006c58208ef49c221ee8696ce187e099d8f2571f554a8b8fb166227ccb360d66ebfba50e4c3c1ca6765f4e8be738e109a953e0a586e138b7ca6714e4c93a5a52e33a34e243c010176b7806575af3ffb2bb7f17a12f702ae1f7b8a47380cd093f1427b7a66ef9ebc1b279ef4010c7c8926a14cdd9730dcae27045cfecbc4e049", 0x71568b01, r0) r1 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000240)=""/148, 0x94) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000100)={0xffff, 0x512}) 2018/03/02 05:53:26 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x40) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x3ffc, 0x0) 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:26 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x306, 0xfffffffffffffffb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x3, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x6, [{{0x2, 0x4e21, @empty}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e24, @rand_addr=0x400}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x3c8) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/02 05:53:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x800) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/03/02 05:53:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) socketpair(0x1, 0x2882f894db7d8130, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000080)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/16, 0x10, 0x40, &(0x7f0000000200)={0x11, 0x10, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 174.733618] binder: 6757:6800 ioctl c0306201 20007000 returned -14 [ 174.741153] binder: 6757:6777 ioctl 40046207 0 returned -16 [ 174.760747] binder: 6757:6777 ioctl c0306201 20004000 returned -14 [ 174.760751] binder: 6757:6800 got reply transaction with no transaction stack [ 174.760762] binder: 6757:6800 transaction failed 29201/-71, size 0-0 line 2921 [ 174.784336] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='nodev\x00') lseek(r0, 0x0, 0x3) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001180)={&(0x7f0000000040)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x47d, 0x7, 0x200, 0x400}}], 0x30, 0x1}, 0x20040000) 2018/03/02 05:53:26 executing program 4: r0 = memfd_create(&(0x7f0000000040)='vboxnet0:cgroupmime_type,]@\x00', 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x80000001}, {0x2, 0x8001}], 0x2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:26 executing program 6: socket$l2tp(0x18, 0x1, 0x1) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x7001, 0x0, 0x0, 0x0, 0x3f, 0x2000400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3000005, 0x34, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) accept(r0, &(0x7f00009ebff0)=@ipx, &(0x7f0000d2effc)=0x10) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000140)="7c610cc98ce4a4e55d8d80dbbed19dda411788d2ba9f9f2f310d88dde114a0d3248f34c6be881ccf1208abf0f58ec339f24ec6a3d03aa48f9daa1a92cb7a9195b78cf702c7f566c23d16f501ffe82cfe216c39404648a6cc12ed9806fffb44cb090b2c741c9b10274bebbc207428361fa5f2c169f48d01afc31ee79ffe787142cef9ca70b6f9967e64f02c1787e0c802ac80018fe6d8d88566af612642b971032d21b2f40000000000000000") ioperm(0x702f, 0x4, 0x9789) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/03/02 05:53:26 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\'\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x101) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfe3d) 2018/03/02 05:53:26 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket(0x10, 0x0, 0xad) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000180)=""/182, &(0x7f0000000080)=0xb6) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x1, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e21, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:26 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/4096) 2018/03/02 05:53:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) socketpair(0x1, 0x2882f894db7d8130, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000080)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/16, 0x10, 0x40, &(0x7f0000000200)={0x11, 0x10, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/02 05:53:26 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) init_module(&(0x7f0000000000)='%\'.\x00', 0x4, &(0x7f0000000180)="6ea0539b68300000000000") r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x40) 2018/03/02 05:53:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x800) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/03/02 05:53:26 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x104) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/118, 0x76) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/03/02 05:53:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b9efc8)={&(0x7f0000b9e000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f0000495fd0)=[], 0x0, &(0x7f0000b9efdb)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b94d6e)=[]}, 0x0) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ip6gre0\x00', @ifru_flags}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x90000, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x20, @tick=0x100000001, 0x9, {0x4, 0x400}, 0x8001, 0x1, 0x3}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0x6}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000180)=""/200) 2018/03/02 05:53:26 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="e514cd4ed4e48cc9704698585675094d", 0x10, r1) keyctl$unlink(0x9, r2, r1) [ 174.897110] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/02 05:53:26 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)=[]}, 0x0) 2018/03/02 05:53:26 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101001, 0x0) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x4, 0x100000001, 0x1, 0x9, 0x0, "65da39a3921837755b656bbfec3dca746e85c392f81d401e060ea65271fda473cb2ac34e8424aed36e70ba222edf79c5ac3ecac3cd59e8aa3b0058d59dabbc", 0xfffffffffffffff7}, 0x60) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xfffffffffffffffd, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x4e23, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket(0x2, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000300)={@empty, @broadcast}, &(0x7f0000000340)=0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101000) select(0x40, &(0x7f0000000180)={0xfaa, 0x200, 0x7, 0xff, 0x8, 0x1000, 0xad96, 0x1}, &(0x7f00000001c0)={0x2, 0x3, 0x40, 0x20b22b00, 0x8, 0x6, 0x6b49, 0xff}, &(0x7f0000000200)={0x3144, 0x3f, 0x9, 0x7f, 0x2ea5, 0x9, 0x5, 0x81}, &(0x7f0000000240)={0x77359400}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000280)=0xc9a7) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x240000, 0x0) 2018/03/02 05:53:26 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5, 0x7}, &(0x7f0000000200)=0x8) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) writev(r2, &(0x7f00000a9ff0)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/03/02 05:53:26 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)="6d717565756500a07641a9c78d15b0c14e3b0a600942e58381e5943c9cb110d69e25a2e8d8d1e775e54e3d7624f0d1b8b262fc", 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x30080, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180)) 2018/03/02 05:53:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff000) 2018/03/02 05:53:26 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="e514cd4ed4e48cc9704698585675094d", 0x10, r1) keyctl$unlink(0x9, r2, r1) 2018/03/02 05:53:26 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x9, 0x3, 0x4, 0x40, 0x101, 0x5}) 2018/03/02 05:53:26 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5, 0x7}, &(0x7f0000000200)=0x8) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) writev(r2, &(0x7f00000a9ff0)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/03/02 05:53:26 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="6cda786b2d688375b3af8cefbff8a4859b3916bf8720993a628c48ad8e7bd91f0129bb56ef56b9711fc740899a1139c7a0cdbf5ef210167c5380cf3bad3de54db6b73711f199c4d0d8f6c2f3c98c32e787aed15b523595709f70a40ae7020bbc377ae4416e6b40a5", 0x68, r0) 2018/03/02 05:53:26 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x404002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xc8, "c69425980c7c236b201c8487fb20af44fe5a9bf17122c06a3630aef8a237d6f5a4e59111a6a3b31bcdb4b75391e2f9a712d4e8cefa1fb7d686741b02b1f9cf2bbda4d54587d3ce4ef8b8f32efe726a0827b831b26b1603d2daf45ae11934e31225cf2394ba1dddef35929bcf5a94345a87bb94463def5ea8dda95904318a591c4a153cda73030d9a0d36194fbfdcfdd61d961f8489925130c7c9d230b25d288270d5b036a036f2b02c8f995b77b5e1a954e61d98b1ad1ddc71ff84f805df4f54e665e69be673bf0c"}, &(0x7f0000000180)=0xd0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x2270}, &(0x7f0000000200)=0x8) 2018/03/02 05:53:26 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="e514cd4ed4e48cc9704698585675094d", 0x10, r1) keyctl$unlink(0x9, r2, r1) 2018/03/02 05:53:26 executing program 5: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000029bff0)={&(0x7f0000000180)={0x14, 0x1, 0x2, 0x605, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/02 05:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @empty}, "00ffffffffffffff00"}) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x412}, {r0, 0x40}, {r0, 0x200}, {r0, 0x8000}, {r0, 0x403}, {r0, 0x4}, {r0, 0x3081}, {r0, 0x44}], 0x9, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x7fff}, 0x8) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003040)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000003080)={0xfff, 0x6, 0x1000}, 0x4) 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x7ff, 0x5, r1}) 2018/03/02 05:53:26 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3160f45e7390f0a964e40ff94b51d23247cc6586bd5efd3cbf87859f4fcb415e7bfb85a5ae3915e767a1b134dd2570b1d1a4366767", 0x35, r0) keyctl$unlink(0x9, r0, r0) 2018/03/02 05:53:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff000) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/02 05:53:26 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0xa56, 0x3, 0x8001, 0x80, 0x8], 0x6, 0x9, 0x2, 0x3, 0x8001, 0x10000, {0xffff, 0x1ff, 0x7, 0x106a04ab, 0x10000, 0x1000, 0x100000000, 0x1, 0x8a, 0x0, 0x2, 0x1511, 0x800, 0x4, "811e789abe4cc9623ccb2f79435af57ed999cf02ba1d1ab4b1875bf56c4f301b"}}) [ 175.119771] audit: type=1400 audit(1519970006.899:101): avc: denied { create } for pid=6923 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 05:53:26 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x41) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_open(&(0x7f0000000040)='mqueue\x00', 0x800, 0x2, &(0x7f0000000100)={0x3ff, 0x6, 0x6, 0x7, 0x7f, 0x401, 0x100000000, 0x1ff}) lseek(r0, 0xfffffffffffffffe, 0x20000003) linkat(r0, &(0x7f00000000c0)='./file0/bus\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) 2018/03/02 05:53:26 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0xff) r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) 2018/03/02 05:53:26 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="e514cd4ed4e48cc9704698585675094d", 0x10, r1) keyctl$unlink(0x9, r2, r1) 2018/03/02 05:53:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x5f8f6278d1ac0224, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) 2018/03/02 05:53:26 executing program 1: socket$inet(0x2, 0x6, 0xf) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x0, 0x2, 0x72, 0xffffffffffffffc0, 0x3, 0x200}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:26 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x404002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xc8, "c69425980c7c236b201c8487fb20af44fe5a9bf17122c06a3630aef8a237d6f5a4e59111a6a3b31bcdb4b75391e2f9a712d4e8cefa1fb7d686741b02b1f9cf2bbda4d54587d3ce4ef8b8f32efe726a0827b831b26b1603d2daf45ae11934e31225cf2394ba1dddef35929bcf5a94345a87bb94463def5ea8dda95904318a591c4a153cda73030d9a0d36194fbfdcfdd61d961f8489925130c7c9d230b25d288270d5b036a036f2b02c8f995b77b5e1a954e61d98b1ad1ddc71ff84f805df4f54e665e69be673bf0c"}, &(0x7f0000000180)=0xd0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x2270}, &(0x7f0000000200)=0x8) 2018/03/02 05:53:26 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) tkill(r0, 0x34) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/02 05:53:26 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0xa56, 0x3, 0x8001, 0x80, 0x8], 0x6, 0x9, 0x2, 0x3, 0x8001, 0x10000, {0xffff, 0x1ff, 0x7, 0x106a04ab, 0x10000, 0x1000, 0x100000000, 0x1, 0x8a, 0x0, 0x2, 0x1511, 0x800, 0x4, "811e789abe4cc9623ccb2f79435af57ed999cf02ba1d1ab4b1875bf56c4f301b"}}) 2018/03/02 05:53:26 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0xa56, 0x3, 0x8001, 0x80, 0x8], 0x6, 0x9, 0x2, 0x3, 0x8001, 0x10000, {0xffff, 0x1ff, 0x7, 0x106a04ab, 0x10000, 0x1000, 0x100000000, 0x1, 0x8a, 0x0, 0x2, 0x1511, 0x800, 0x4, "811e789abe4cc9623ccb2f79435af57ed999cf02ba1d1ab4b1875bf56c4f301b"}}) 2018/03/02 05:53:27 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x100, 0x9, 0x114, 0x7fffffff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x4b, "e399d6e927916f9696bee82f15f539bf7adaea53485b082ed56d22b6dc691bf627bd19e94c1e2e717a33c6c989c8aabdb6fd0226f0ea0e7247ff9e0a19b03ae4e422879e184b8236fb28d8"}, &(0x7f0000000200)=0x53) flistxattr(r0, &(0x7f0000000240)=""/240, 0xf0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20000, 0x42) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000940)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000500)={0x400, 0x1f, 0x104, 0x70bd28, 0x25dfdbfb, {0x1a}, [@typed={0x10, 0x1d, @u64=0x9}, @nested={0x140, 0x46, [@generic="d37e413d117ba5333f999a221a4eb2cdb9ecc53fc79fbff86f3639186c0407059d41d20433177e53f09570d872e8cae3e93b5fc28bc92ae270efc9c198e3b7a5cf580472f51c5639465be18812f60bd87d73a450b67209f762c9d6946e11c603963e193c94cbccc2df63dd1a5d62f5dd3758bddabf2725f1c8ee75c7f87c74f257fc54ef360521d9e6a2311fbe9ecdfffe5ce0e82fd503fb37fa2c1c7e5b90e07944b98c2de745b366359d3f25f48265ac00249db8d072b774178dae2d6a9b7f5ed0dd680c9597f5c0ec5cc44ba1a29e2542b98c", @typed={0xc, 0x76, @u32=0xffff}, @typed={0xc, 0x86, @uid=r4}, @generic="286d75332d4c66398cc92480864030983bb2a2478a92bff51c8e60bd6b99f6f26dffcb74367e67e0cf7ea453cd4f4f86f6affa302b170221f9c02cd4783dbe168d3d8c18240969799e7926155d"]}, @typed={0x18, 0x44, @str=':systemcgroup\x00'}, @nested={0x220, 0x29, [@generic="0918e2ae0c3497b40202dc41fc3a655406acaf1738996a94ae2e6048c9be4256df376a27e96f80df1f0f4b328feae846e6d7ebbb29b1040425fa36681847ea7ac5275363170fd623fdcc5b285409779e6c7afe880c19cdc0a2edfad0e346059b55f79b81f5e2b6233267908b152a6b49e3f8b78e8fa756ccb176e07e64", @generic="8e74990ec5ede21b1909b7386d3aa44f727eb4b2147591c615d45dcb0aa998742b6aafe7be1afb182d64a087775aaf072fab09db7a18af3c549b0127aa9c1809eaafebe7d543708f14790612970c349ee3ac0d28568855", @typed={0x18, 0x86, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x67, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x4, @u64=0x92}, @generic="2e6b8e31597b6347d98b2b881bc59f418fb6fb555c500d4cf92d5f252d25db74c50be024a0b4c83779421b0a5a5e70c743006f8e9b5b512c877d22b5dbc0a821423d68685ceb378e5dc42114cedab968472f1cde289402bc1e2fdaef3a001729bd1e3141d05c463a25adfee1bb3569e57645d59e01ef452da0a3cfc8595452262e591428c82acc288c918bde50f8cdf43b0f456064101aa28153795417b8582facbad2e6a47310378425cbe9a854c302c7668a0869529476457fb3dbe874f2af412a167ff1c1bb15c0463956de1e33f5ce96c746a88071d6c17d6e267f1e742e5dc6fbc3ee3570f0", @generic="75a2c1ad899504111aca3af8c78baf62d634f5904d47c42d1bc9eca4f64d0a492bdad5e1d9a699048523c77a"]}, @typed={0x64, 0x6a, @binary="054bdc53ff087c2544624626e607493d499f3a2ef1554f9d4b8483f9d796dca1321fa4906063662d9cda0ba9a061e3b9ab1e8bdb2503c076a8ad9ba466685f004a99e74176b1c853c78ff13ddd5826f78385477c0b5e73be17928fea"}]}, 0x400}, 0x1, 0x0, 0x0, 0x4000040}, 0x4004) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x2) 2018/03/02 05:53:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x8c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:27 executing program 7: futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) 2018/03/02 05:53:27 executing program 0: r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x6, 0x100000001}, 0x1, 0x800, 0x8001, {0x40, 0x1000}, 0x31209142, 0x80000000}) keyctl$unlink(0x9, r0, r0) keyctl$unlink(0x9, r0, r0) 2018/03/02 05:53:27 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="ed23371a0fd4b31feb8c0f85803709e4ca34a91107d82f063d1b76ce6086e45fe4b9bb3389cadf501a83793475a21ef9da56c5dcde27bc9df89bcc60674d6156b4140438fe229549f09f5dd81b421dac12db692123dc7e512919f00e4c7d0422c10b472eb32a52d952ebb3c8517e64892cb7acc0fa477dcdbdc38c8c0b", 0x7d, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) 2018/03/02 05:53:27 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) 2018/03/02 05:53:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/02 05:53:27 executing program 3: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x40, 0x100) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0xa302, 0x144) lseek(r0, 0x200000, 0x7) 2018/03/02 05:53:27 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x9, r2, r1) 2018/03/02 05:53:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r3 = dup3(r1, r0, 0x0) bind$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000cd7ff4)) 2018/03/02 05:53:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x800) syz_fuseblk_mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x8000000000000, 0x7, 0x800000) openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x600000, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, @multicast1}, &(0x7f0000000540)=0x10, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000580)) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) pipe(&(0x7f0000000840)) accept$inet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, @remote}, &(0x7f00000008c0)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)) syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001d80)) syz_open_dev$sndseq(&(0x7f0000001dc0)='/dev/snd/seq\x00', 0x0, 0x10000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001e00)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/rfkill\x00', 0x20000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001f00)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) socket$inet6_udp(0xa, 0x2, 0x0) eventfd2(0xba4f, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:27 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x3, 0x800]}, 0x8) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=ANY=[@ANYBLOB="18000100000000000000", @ANYBLOB="02004e2000000000000000000000000002000000000000000000000000774215"], 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4, 'K/5\r'}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0xc00000000000000}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/02 05:53:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/02 05:53:27 executing program 0: r0 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="761bf35b1fb33002671cf96af3883fae71c34b2d9e3a3ad3f0ac0b1405eef60d1df64e25af9fa62fb1851c92275259863016180dd1ba33c124198a2bb1bb68c48930bfb3b2869ff1a35ec054ec29e7755a53f2684cea60800f5f37957880beeeea1c26d1583903442a3041540b9081", 0x6f, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x4, 0x231, 0x8}, 0x10) add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="6f9c12209bb90db76fbaa415ab335f7be481befa605f", 0x16, r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/02 05:53:27 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x9, r2, r1) 2018/03/02 05:53:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"8321b38400a8a6"}, 0x9}, [{"47b2e08a534d5d"}, {"ce5a46daaccbdb"}, {"57abb8f46e3ea3"}, {"df7f4b47f81248"}, {"76158f06e9aed0"}, {"e16b32cc5078d0"}, {"df213456956b35"}, {"6a338eb0f5d294"}]}, 0xffffffffffffff96) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KDSETMODE(r0, 0x4b3a, 0x6) recvfrom$llc(r0, &(0x7f0000000140)=""/82, 0x52, 0x40010100, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/100, 0x64) timer_create(0x7, &(0x7f0000001280)={0x0, 0x1c, 0x4, @thr={&(0x7f00000001c0)="68b59d9562f385bd0841742fff46f5620ed1760901105f2e949ac5394d12f8e90cd2ee8ce7841f21cd0b5059a179a53fb44ad9de09ac2719ceb1e955729fd15223c6b99e3cf159734b8b2491d970e191aceee412a79d5c65ac20406c239ed1623073cd4a13a5d021e7904a92156fb5a455343c63718d5fce87bbef33ead0e4a1c6c0b990f60cca61f9", &(0x7f0000000280)="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"}}, &(0x7f0000001300)=0x0) timer_getoverrun(r1) 2018/03/02 05:53:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r3, 0x0, 0x3) 2018/03/02 05:53:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r3 = dup3(r1, r0, 0x0) bind$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000cd7ff4)) 2018/03/02 05:53:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x90) 2018/03/02 05:53:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/02 05:53:27 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) epoll_create(0xa4d3) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/02 05:53:27 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x9, r2, r1) [ 175.561070] ================================================================== [ 175.568476] BUG: KASAN: use-after-free in sg_remove_request+0xf9/0x110 [ 175.575130] Read of size 8 at addr ffff8801d09012c0 by task syz-executor4/7042 [ 175.582467] [ 175.584076] CPU: 0 PID: 7042 Comm: syz-executor4 Not tainted 4.4.119-g024f962 #26 [ 175.591662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.600983] 0000000000000000 3776ff6aadf6cff0 ffff8801cfbb7ab0 ffffffff81d0402d [ 175.608949] ffffea0007424040 ffff8801d09012c0 0000000000000000 ffff8801d09012c0 [ 175.616915] ffff8800b6d20238 ffff8801cfbb7ae8 ffffffff814fe103 ffff8801d09012c0 [ 175.624877] Call Trace: [ 175.627435] [] dump_stack+0xc1/0x124 [ 175.632768] [] print_address_description+0x73/0x260 [ 175.639662] [] kasan_report+0x285/0x370 [ 175.645257] [] ? sg_remove_request+0xf9/0x110 [ 175.651370] [] __asan_report_load8_noabort+0x14/0x20 [ 175.658089] [] sg_remove_request+0xf9/0x110 [ 175.664027] [] sg_finish_rem_req+0x295/0x340 [ 175.670051] [] sg_read+0xa1b/0x1490 [ 175.675296] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 175.681932] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 175.688920] [] ? sockfd_lookup_light+0x118/0x160 [ 175.695302] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 175.701938] [] __vfs_read+0x103/0x440 [ 175.707362] [] ? vfs_iter_write+0x2d0/0x2d0 [ 175.713302] [] ? fsnotify+0x5ad/0xee0 [ 175.718722] [] ? fsnotify+0xee0/0xee0 [ 175.724141] [] ? avc_policy_seqno+0x9/0x20 [ 175.729997] [] ? selinux_file_permission+0x348/0x460 [ 175.736718] [] ? security_file_permission+0x89/0x1e0 [ 175.743438] [] ? rw_verify_area+0x100/0x2f0 [ 175.749374] [] vfs_read+0x123/0x3a0 [ 175.754617] [] SyS_read+0xd9/0x1b0 [ 175.759774] [] ? do_sendfile+0xd30/0xd30 [ 175.765456] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 175.771916] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 175.778465] [ 175.780063] Allocated by task 11970: [ 175.783742] [] save_stack_trace+0x26/0x50 [ 175.789626] [] save_stack+0x43/0xd0 [ 175.794987] [] kasan_kmalloc+0xad/0xe0 [ 175.800609] [] kasan_slab_alloc+0x12/0x20 [ 175.806493] [] kmem_cache_alloc+0xba/0x290 [ 175.812459] [] fasync_helper+0x37/0xb0 [ 175.818082] [] evdev_fasync+0x4e/0x60 [ 175.823618] [] do_vfs_ioctl+0x981/0xee0 [ 175.829325] [] SyS_ioctl+0x8f/0xc0 [ 175.834595] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 175.841260] [ 175.842854] Freed by task 3: [ 175.845837] [] save_stack_trace+0x26/0x50 [ 175.851717] [] save_stack+0x43/0xd0 [ 175.857078] [] kasan_slab_free+0x72/0xc0 [ 175.862874] [] kmem_cache_free+0xc7/0x320 [ 175.868754] [] fasync_free_rcu+0x1d/0x20 [ 175.874547] [] rcu_process_callbacks+0x7f4/0x14a0 [ 175.881121] [] __do_softirq+0x227/0xa38 [ 175.886831] [ 175.888427] The buggy address belongs to the object at ffff8801d0901280 [ 175.888427] which belongs to the cache fasync_cache of size 96 [ 175.901051] The buggy address is located 64 bytes inside of [ 175.901051] 96-byte region [ffff8801d0901280, ffff8801d09012e0) [ 175.912716] The buggy address belongs to the page: [ 177.335225] PANIC: double fault, error_code: 0x0 [ 177.340005] CPU: 0 PID: 7042 Comm: syz-executor4 Not tainted 4.4.119-g024f962 #26 [ 177.347594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.356917] task: ffff8800ba61b000 task.stack: ffff8801cfbb0000 [ 177.362943] RIP: 0010:[] [] dump_page_badflags+0x8/0x250 [ 177.371694] RSP: 0018:ffff880100000000 EFLAGS: 00010046 [ 177.377113] RAX: 0000000000010000 RBX: ffffea0007424040 RCX: ffffffff81490970 [ 177.384351] RDX: 0000000000000000 RSI: ffffffff838a9060 RDI: ffffea0007424040 [ 177.391590] RBP: ffff880100000010 R08: 0000000000000001 R09: 0000000000000000 [ 177.398827] R10: 0000000000000002 R11: fffffbfff0ad7e1e R12: 0000000000000000 [ 177.406066] R13: ffffffff838a9060 R14: 0000000000000000 R15: ffff8801d0901e80 [ 177.413304] FS: 00007f34dabb7700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 177.421497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.427346] CR2: ffff8800fffffff8 CR3: 00000001d08b0000 CR4: 0000000000160670 [ 177.434584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.441824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.449061] Stack: [ 177.451178] [ 177.452773] Call Trace: [ 177.455324] [ 177.457351] Code: 00 e9 83 fd ff ff e8 88 df 06 00 e9 50 fd ff ff e8 7e df 06 00 e9 1d fd ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 <41> 55 49 89 f5 41 54 49 89 d4 53 48 89 fb 48 83 ec 08 e8 01 05 [ 177.484412] Kernel panic - not syncing: Machine halted. [ 177.489750] CPU: 0 PID: 7042 Comm: syz-executor4 Not tainted 4.4.119-g024f962 #26 [ 177.497338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.506676] 0000000000000000 3776ff6aadf6cff0 ffff8801db20ce38 ffffffff81d0402d [ 177.514639] ffffffff838373a0 ffff8801db20cf10 ffffffff83808040 ffff880100000000 [ 177.522604] ffff8801d0901e80 ffff8801db20cf00 ffffffff8141aaea 0000000041b58ab3 [ 177.530572] Call Trace: [ 177.533121] <#DF> [] dump_stack+0xc1/0x124 [ 177.539189] [] panic+0x1aa/0x388 [ 177.544174] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 177.551069] [] ? vprintk_emit+0x242/0x850 [ 177.556838] [] ? dump_page_badflags+0x1d/0x250 [ 177.563038] [] ? vprintk_emit+0x242/0x850 [ 177.568804] [] df_debug+0x2d/0x30 [ 177.573877] [] do_double_fault+0x10b/0x210 [ 177.579730] [] double_fault+0x2d/0x40 [ 177.585147] [] ? dump_page_badflags+0x180/0x250 [ 177.591432] [] ? dump_page_badflags+0x8/0x250 [ 177.597541] <> [ 177.601029] Dumping ftrace buffer: [ 177.604869] (ftrace buffer empty) [ 177.608548] Kernel Offset: disabled [ 177.612155] Rebooting in 86400 seconds..