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", 0x1000}], 0x8, &(0x7f0000037000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff001, 0x0, 0x80000001, 0x4, r15}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x6, 0x3}}], 0x60, 0x20000010}, {&(0x7f000071e000)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xb0}, 0x1c, &(0x7f0000912000-0x20)=[{&(0x7f0000e43000)="a3e31de9b6312fb2c2a49f8d8d178021694f2434fbdff72acc23d89cf064e26f5f149d71943ab4d694b9ec96de3ae8b86d81c52ae5b04069d87f5c79288d75ef79a858f93e3c6b8271e6809fc3e37e505a542d0fe8182fa0c56ea2712f9eaad93b8b6072bc00407057b760954e7fc45e4ac822dac4bfecf7f58da91fa783", 0x7e}, {&(0x7f0000cc5000-0x1b)="2d08a01c9288b5baf8f8011585f419a60eea820f405c905f5767bb", 0x1b}], 0x2, 0x0, 0x0, 0x850}, {&(0x7f0000094000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00008a6000-0x20)=[{&(0x7f0000b48000)="e163628c19b597a337f62045804e8444b52b9192f2ca81fa0eaa517ff9d3242a9e921b6e8ba4efb44f7e54f5526aa9da3f81d41289141b4fc744944e90ceba0cbea25115a54b5af919c58c982924736bbd76a84b7fd82f2629197ffcf5859e868ef566d118bc618453c842d9d4521c79dbd1c48d5ab404d2b872f353d17f766dfb4c1ff45e42c322ac8109996f", 0x8d}, {&(0x7f0000680000-0x35)="41661f1308cd9fa4919f3c3e41d3412482eaf24cc851b9bebc0253aa535e98bf3c86c540c69fcab5f8339af9f6d6e16fd28a8a0b8b", 0x35}], 0x2, &(0x7f0000aae000)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x2, 0x6f8b, 0x2, r16}}], 0x30, 0x20000000}, {&(0x7f0000a8e000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000452000)=[{&(0x7f00004f6000-0x1c)="b128157ad35db1502bb7f42e2ad06ded71d655e7f868bb109bc0b132", 0x1c}, {&(0x7f00000d9000-0x1000)="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0x1000}, {&(0x7f00003be000)="23d25a73702858ca5ad683c980a1e74ef1fec134639241fbe1df2e69d2756161a55da8098586e19a69c4a14b5a37898f9e9e9a690d1602c2a52195338f502b6338af2bdd41c4dfd753c6118cd2ccfc856e1c3599e0f15bfbf20fe59ff7abfed9d263b9f99996330d03ee3e0a532c82fd9329150715ea5348c449de02a65c4bb33cf1e2874332", 0x86}, {&(0x7f00007c1000)="272d4e8cfd32a2bed9a5", 0xa}], 0x4, 0x0, 0x0, 0x44804}], 0x9, 0x40008c4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/02/18 06:36:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b8d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000099e000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000358000-0x4)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005a6000)) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005e4000)=@assoc_value, 0x8) 2018/02/18 06:36:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x19)="de37285fc7404f97cc255123fd399f790408000000ff3cc299", 0x19) [ 42.304090] x_tables: ip_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/18 06:36:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='sessionid\x00') syz_open_dev$sg(&(0x7f00000c7000)='/dev/sg#\x00', 0xffffffffffffa937, 0x40) exit(0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/18 06:36:07 executing program 3: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000005, 0x6) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000013f000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000996000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000939000-0x8)={0x0, 0xffffffffffffffff}) pipe2(&(0x7f0000069000), 0x800) dup2(r1, r3) r4 = syz_open_dev$admmidi(&(0x7f0000d8d000)='/dev/admmidi#\x00', 0x8, 0x410000) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fb1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fb1000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x6, [0xfffffffffffffff8, 0x400, 0x465, 0x7, 0x401, 0x9, 0x6d4, 0x5]}, 0x5c) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00005f6000-0x4)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r6, &(0x7f0000fb2000+0x5af)=[{&(0x7f0000fb2000)=""/154, 0x9a}, {&(0x7f0000fb2000)=""/128, 0x80}, {&(0x7f0000eb6000-0x96)=""/150, 0x96}, {&(0x7f0000c64000)=""/183, 0xb7}, {&(0x7f0000fb2000)=""/112, 0x70}, {&(0x7f0000b24000-0xaa)=""/170, 0xaa}, {&(0x7f0000fb2000)=""/96, 0x60}], 0x7, &(0x7f0000fb2000)=[{&(0x7f0000be5000)=""/173, 0xad}, {&(0x7f0000cc9000)=""/187, 0xbb}, {&(0x7f0000bb4000-0xa1)=""/161, 0xa1}, {&(0x7f0000fb3000-0x42)=""/66, 0x42}, {&(0x7f0000fb2000)=""/4096, 0x1000}, {&(0x7f0000fb2000)=""/24, 0x18}, {&(0x7f0000fb2000)}, {&(0x7f0000fb3000-0x6a)=""/106, 0x6a}], 0x8, 0x0) 2018/02/18 06:36:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000173000)='/dev/amidi#\x00', 0x6, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000555000)='/dev/dmmidi#\x00', 0x2, 0x381000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1c}, 0x0, 0x0, r0, 0x0) setgroups(0x0, &(0x7f0000fdc000)=[]) 2018/02/18 06:36:08 executing program 6: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000044000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000031000), &(0x7f0000043000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f0000043000-0xb)='./file0/control\x00', r1, &(0x7f0000042000)='./file0\x00', 0x0) 2018/02/18 06:36:08 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fe0000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x100000000000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fdf000)='./file1\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000038a000)=@abs, &(0x7f0000fe0000-0x4)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe0000)=@assoc_value={0x0}, &(0x7f0000fe1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eb1000-0x5e)={r1, 0x56, "dd9015ba37a04786e9422ed51ac86cd55ca2aa4f911cb23e02c7615631586ad61e6095293df35f5fd70ce86ae42459e58ecdc57195b23835387044ba9e138be8f474e3e06a9efe2311fff9e9adf59e896e335bd068db"}, &(0x7f0000132000-0x4)=0x5e) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socket$netlink(0x10, 0x3, 0x15) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ppoll(&(0x7f0000310000-0x10)=[], 0x0, &(0x7f0000346000-0x10)={0x77359400}, &(0x7f0000f54000)={0xfffffffffffffbff}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file0\x00', 0x24) 2018/02/18 06:36:08 executing program 7: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000156000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000237000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x480, 0x40, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) 2018/02/18 06:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_dev$usbmon(&(0x7f0000e29000)='/dev/usbmon#\x00', 0xff, 0x400) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7ff) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000df7000-0x4), &(0x7f0000f60000+0xf45)=0x4) write(r0, &(0x7f00009a9000-0x58)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e770000cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000e4c000)={&(0x7f0000a64000/0x2000)=nil, 0x2000}) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x1f3) fcntl$setsig(r1, 0xa, 0x21) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00007a2000)={@empty, @multicast2, 0x0}, &(0x7f000052a000)=0xc) sendmsg$can_bcm(r0, &(0x7f00005ae000-0x38)={&(0x7f0000c9a000)={0x1d, r2}, 0x10, &(0x7f0000395000-0x10)={&(0x7f000054d000)={0x0, 0x103, 0x1, {0x77359400}, {0x0, 0x7530}, {0x2, 0x1, 0x65, 0x2}, 0x1, @can={{0x3, 0x3ff, 0x0, 0x7}, 0x7, 0x3, 0x0, 0x0, "0335223849c64903"}}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x10) 2018/02/18 06:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000099c000)) 2018/02/18 06:36:08 executing program 2: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c98000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x401}) 2018/02/18 06:36:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/02/18 06:36:08 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000027000-0x9)='/dev/rtc\x00', 0x20200, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000027000-0x40)={0x6}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/18 06:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x10) socketpair(0x10, 0x3, 0x3f, &(0x7f0000e52000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000802000-0xa5)=""/165) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) ioctl(r1, 0x1, &(0x7f0000001000)) 2018/02/18 06:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000156000)='/dev/mixer\x00', 0x3ff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x80089203, 0x6) open$dir(&(0x7f0000e06000)='./file0\x00', 0x121000, 0x4) 2018/02/18 06:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key(&(0x7f0000f0d000)='trusted\x00', &(0x7f00003d3000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b48000)="ada2f7217d5c019322f4eb99d52b95d5f4c3ac793276ff68cd6a52a8cda53ce97b3f83e81892f60121ff119156c29795e6d00d7c60d8c74ffde40b9fbde1d3a6b0dd528d3f2a250e08f44843d3da916682d4cdd2c50f824253113dca5e5ce250d35e50c462154e4bd41f73c4e569dc2189b5256a35d2a8ad142c1ba59ead266761cde164ee2d20fc6cbfa913dffd0696d495ba7ca6198fc966966e352185cbdc15d8ade8155674dd5a97eca3fe658999d6c86d24aaf3e37261955707caba7387c77c62a086f0", 0xc6, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r1) listen(r0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/enforce\x00', 0x4000007ffd, 0x0) timerfd_create(0x7, 0x800) 2018/02/18 06:36:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000b8a000), 0x0) 2018/02/18 06:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000230000-0x4), &(0x7f0000c7a000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cce000)={r1, 0x7, 0x1, 0x4, &(0x7f000021d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/02/18 06:36:08 executing program 0: r0 = semget(0x1, 0x2, 0xc6) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00006b8000)=""/180) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/02/18 06:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000006, 0x42) r1 = memfd_create(&(0x7f00001a1000-0x26)="8670726f636e6f6465767365637572697479297d5d73656c696e75787d2d776c616e31242800", 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000096b000), &(0x7f00000c3000-0x4)=0x8) kexec_load(0xffffffff, 0x1ce, &(0x7f0000dbe000-0x80)=[{&(0x7f0000248000)="4ea5a394d131d9070ee6e8db46c449110d36a5498bb778879013816a81e628a10283ff6d070715f5f5f0d854ad549e60785d223ca3b36e5d", 0x38, 0xfc29, 0x6}, {&(0x7f000068d000)="7f81bfd51cbbb961a87029e83261055760469800bda289aef43fc9c68e77a5a34f8dd13e78e4bb35ef513f05ed26974f0f83de10e171a568c5138b115f3fefe27b0f8f600593969324dacecfac493cfca2fecab1a91e94ba1ad859850d8c745c1ec50a4826f572aec6ff73e52718bbf28b7d36bd", 0x74, 0x4, 0x6}, {&(0x7f0000179000-0x4d)="cc193f3de5be0ba9a5b1d4c2f2ab4a1a55cb6ec85aadae8c855220135815a36b28959fc6436c809bfa14258e853117ffb116198168011a5a6c830d6671c2e59b0a267fc3429b2ccb712deb3d7b", 0x4d, 0x4, 0x1000}, {&(0x7f00004be000)="3d033a55335a6c76273228ab45ec9e62398e969fb2cf73d0c22a767c32c10bbe32d8c95a8615f7d66a611305e225af77cce7dd5cefaf97fe05bba3d4", 0x3c, 0x8, 0x31c7}], 0x3f0002) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000efe000)={0x2000}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000739000-0x58)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000577000)={0x0}, &(0x7f0000e3c000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007b1000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000918000-0x38)={&(0x7f0000485000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000d3d000-0x10)={&(0x7f0000e8e000-0x118)={0x118, 0x16, 0x300, 0x2, 0x3, {0xc}, [@typed={0xec, 0x4b, @binary="27dfed3f71e3e71993832027051d3f2f5ab7a5d20f446533cbf83d7254c1e4206f9c49a4b7bd6db9db3f915dde9661bb09efb61ffacb032ed772a26cf2c973103850f90b97eb3d1dbc52a30d7fe1f52aa2afb9a877f6e050d4f6c344cbf65b4817c9da792b41e10ba6da587811dfdfdc71f4c39fd32ddf7bdfd88d5fb44659bf6b709d203d8d01988174bf7b4f968655cff3535cd68b732e783539da9ae3a7a106222e2428773fa951e0135472f42b9844b344ea0a7f5d881329492ada8171ff318a62b437af56d83f41c60aee54f0dc7215af44ee76468edbfaecd99148a9dc454080"}, @typed={0xc, 0x76, @pid=r2}, @typed={0xc, 0x3d, @pid=r3}]}, 0x118}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) 2018/02/18 06:36:08 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ppoll(&(0x7f0000023000-0x28)=[{r0}], 0x1, &(0x7f0000029000-0x10), &(0x7f0000029000-0x8), 0x8) writev(r0, &(0x7f0000022000-0x50)=[{&(0x7f0000029000-0x8)="a8", 0x1}], 0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000022000-0x10)={0x0, 0x4, 0xffffffffffffffff, 0x4, 0x0}, &(0x7f000002c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000025000)={r1, 0x1, 0x30}, 0xc) 2018/02/18 06:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000090000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000644000-0x7)={0x6, r0, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dba000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x0, {0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}}) bind$inet(r1, &(0x7f0000ff3000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 42.660867] device eql entered promiscuous mode 2018/02/18 06:36:08 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) modify_ldt$write2(0x11, &(0x7f0000014000)={0x3, 0xffffffff, 0x1000, 0x5af, 0x8, 0xffffffff00000001, 0x10000, 0x0, 0x3, 0x7ff}, 0x10) 2018/02/18 06:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d45000)={0x2, 0x6a0756ed, 0x7, 0x3, 0x5, 0x6b}) fsync(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000099000-0x24)={0x20}) 2018/02/18 06:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c94000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x0) setsockopt$sock_void(r0, 0x29, 0x100000023, 0x0, 0x0) 2018/02/18 06:36:08 executing program 0: socketpair$inet6(0xa, 0x80000, 0x623, &(0x7f0000fdd000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0xb6)=""/182, &(0x7f0000d95000)=0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2, 0xe, &(0x7f0000e94000-0x30)=[], 0x0, &(0x7f000057c000)}, 0x0) 2018/02/18 06:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d65000)={&(0x7f0000ab0000-0x8c)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/18 06:36:08 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) connect$unix(r2, &(0x7f0000772000)=@abs={0x1, 0x0, 0x0}, 0x8) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f00003b6000-0x8)=[{r4}], 0x1, 0x406) dup3(r2, r3, 0x0) tkill(r1, 0x16) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000891000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000001000)=""/65) 2018/02/18 06:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000358000-0x38)=[{&(0x7f000082c000-0x60)={0x27, 0x345, 0x4, 0x1, 0x9, 0x2, "ea0e5e7b84bfc68044dafe8eb68bcb0a7d0071db459559193c961653c0b4ac4904675ab9ad10756b26de2579fdb77ccefdf13e31dc4d41f8096cf4bc4be7a0", 0x400}, 0x60, &(0x7f0000bd2000-0x10)=[{&(0x7f0000f4f000)="88eb1d0290709029ec7b6374ddd38316d863538b131d3065326a34581c211e10f664181a91c92e9ffb8c39d7f458fb4d908c3b2485fedd48b355d07c904385fecc56b06a8bfa20378cb62a57b5e8d9cebf5d88a49e1323384817820f0399c7b86a5c8a8c677195906f1ff253a0ca20cbf32fa070e0a957a5954b155b2518502560cfe66a6a99752c75d7ab3c83827424d3cc5483e0781bb6fb4792cd411725940816d051741d49ae", 0xa8}], 0x1, &(0x7f00004cd000-0xb8)={0xb8, 0x119, 0x1ff, "e969eb5ed4b70778ea8124246c084eee72581b49df56aacdd3109b32d696d083482dab006978761889e885d31908825b8ff29f7314bcdadfad80ba94fd144b2634074e35f40c7d96d101305526ad5f13f36e2c407df8fc68c2a28b1231639830f08cf64a8aeb577ab8abee039d7dd3f90dead7ac8a9047d161439139369dccc3db817af4ce800668132671139fb9f5f1975e1a3553c3dc579c56aaa704c9590759024993"}, 0xb8}], 0x1, 0x24000000) 2018/02/18 06:36:08 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000000c000)={0x3, r1}) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000010000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={&(0x7f0000010000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000010000-0x20)=[{&(0x7f0000000000)={0x808, 0x3f, 0x10, 0x7, 0x0, "", [@nested={0x394, 0x55, [@typed={0xc, 0x24, @uid=r2}, @typed={0x18, 0x52, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="075d35182af849871627927dc6e4f52f65813d7ea05949439bd8b62d86d28d07f7a2c58d6229227cd252e6cd0db1fd86b39aa61607a41536ee6b647bdaf2e0d546c1e012c5bfe642025ab681d906961ed4e865ceb2583447cf9c8c8be7f82df80052565c6ce90474e0", @generic="1a092b907855c04397de763a7158a585d1c40d8e964be8d26fa5cdba2d7cfd8ecebb1b49331455f45dde2bc08bec9155abb3d4072f964072e6b0b8ec693f2636bf7e7111bd5065847fef6d74eb7b131172a2a0ce66db55f75d4db470a02602dba7dc81a4d578c4e0fd33e4b63540488bd11396d4c205279fbb14059409c7", @generic="b0e054e646f58efce6d23e05a1913cdd83fbce2eec0e4b95f7e11a9e11a68c62d26f575fcd55edd5fa98376483a7b738a0a014d654a00a946ae0819187ebc66ba10669cb64e0d0d9deaa6189e7256e85c5f5f6eedc4550be718caf37e0f183da694146eea4668a605c2edbde845b3e08ecd9608866dcdfeaa551f1b41a1ca0357333867a9162416f803b535471d47a4b03c8ee5cee7cd4ce803921a6288a51802ece9398bb6931b6825106e25ef8ae430ba235996aa647bcca7c563ac43d388a1c20a0eb236b1ba7fbd78c1c8d1544bfd05a294e4f01", @typed={0x8, 0x26}, @generic="ad7120f46cc2f1af3c90fb1e617cca955ae156d991417a72b6f4b732afc9eb791ae95cc03d31f457afaf678d5d56fe1f839570dad7f6a45a52302785bf47571362b4c813b10e59b761578463b67edabd3290c6577e3cca0b6426e09f121565a36c01af5af02f9174028171ffea14d77c289ca1476df6e6c160e9ab78b50d33d84ee0614778fe4c6d9cd348a324bd9183a9e4450271012122fe1b3fe2c6e47c3834e9ecca6a47a372c27a2a28401ec46b92fd0da53b3ee12c48897b8903058379e3b7288d0ba364436104145579cd2ef19dc4546098e0d2b5d92a771dff3859a0f011", @typed={0xc, 0x6d, @u32=0x1}, @generic="70b8a46d0b304deb60d27e0f9298c24c02af6457b6798d30405864c499aad5af689e9df2fa91acca85c4107455daa9c11a6c436be6ed2e47be234d7322af9b3106529be674f072c9c16db8f3e2d5ed8cf781ebede86847fa209703dab6a5a4c8d254ef168cb63538062cfd27977c0da2e9c6069f0a0edda139e8e5c7b2d17aa9010b77da120641545768b8f57910be4f67a143d9aad46abd2f17978600a32bb9687f73ee04611fdcf43315f9", @typed={0xc, 0x1d, @pid=r1}]}, @typed={0xc, 0x3, @pid=r1}, @typed={0x18, 0x52, @str='&%proccgroup\x00'}, @typed={0xc, 0x16, @uid=r2}, @generic="e8bf8f3ab2ddf9de23fef1e2c6650f678599643e90b25583ef5840ffc42979e7563315d9bdc1fbe46019fb6ea9d7efa836a85bc3d913cef6502c26b64afd95a03d9c4fff1f2fb6bc12a42517553181a3710a4ee7a947b98ecaab73be23dfb12a33c0cdf20fbcb9d6b79d2b99a9b293b60b1b0913fc5e3e0a985216e9c7c1b1083bf2c634248e7af12cd6eef9c35748197dc5d1596c98aeb22beb6305c148a8ce69b6f1bbe4c50ef3989453c04278397d05269be5b4d7dfde1405df827c308247bbc2766157ea94d3cfc41ce138c60674349fe8a3b204", @typed={0x14, 0x45, @str='/dev/dsp#\x00'}, @typed={0xc, 0x37, @uid=r2}, @nested={0x33c, 0x7e, [@generic="da6707cafc1aa1cd4a17764d87d76f657c14daddf9e6dbce1c78c1761757e7deac30acb3da47138f67d0d019ef81554da500675a149fbd9062c1c67e5d44d024fbb47b54eb98ac701852e0fde7edf17a16e2dd685517c6c61d1e67105c03b6700b1b81a6d52920", @typed={0x6c, 0x37, @binary="90ebe1781f21a0711f4f5298039fdafe00690c433b5b6278c1f7e8df48bab586b9bc42b406788b4499e3549aedf15b3c2e3e3648c483f5a7e0bb5e4e5df2b6a1a7bd994132775f74d8a7e4e1258cd5ab2f60a1c5ff4632e88e8d8483dcd8347293bc38"}, @typed={0x18, 0x8, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="1452d5d8d18979b77b621de7f340ea7caa89fa0c2ea320a9b49fdc88e0fa149ebf1c2853a7643e2e082ce67b56dbc86b69ead90ed4e3432909d9a2b9b72e263c149fbdf9cd629f493a5d300d625362625ff85373591e6fe1c9bc0474dc426fa92b0035de35e831158a7464d7bf2d7a43fa22703f9f2ad4560e8807669453d3b9c527e55179a316fd8a0e4ee57cd61b82073f3a68b1212f6eb6e9d476e055dc7842158df8df616c03b06b947249b2eda8a0b59eff357546b7471505fe04b21c5afadf040597bafb55f6f9c005468cbdd2af", @generic="2c3c606f8509c11b159653d2f05a0f25871c2dae5f820cbe35883fe56bbcce134391279826d799c6a0f6239bf82b4328ed31d96faee6cf6c713a31f14eda242f446a382ce266c623a83ce9b9e6607ab6f1f4b2134248f39cca593392a3e6b70d077e441d430e0c69f7865d10272b603a65be7717f8cdf583f17e349b70b38861abd20c87be2146f81ecdf7a90715be3e9e89c1506deafbbbb0d02e211450900296634d33429c4bcbb2273545", @typed={0x10, 0x50, @u64=0x7fff}, @generic="ac02b36ef2658d14e2f62c92ad83ce5c4e53c9cf81f2495e373f211be0bd368de1d21e5ba128eb61f53cb96dfd2e419438610f188856439e35068015e79084b011a6ca22b5220bb2f9af3110610e64a7d96106861803f102fc25ed7ea681354a107caf97a66b80476322e7bd35f14c28a718308b048810776e924f4c5ab26650fea3cf6d87142e0a9cd72aa8a0786739125d19d62425967a40597dc450f982fb19d8da2ac99c96f567d4c848fab9d558a32cea", @generic="c9a020e641db8b43968d1b"]}]}, 0x808}, {&(0x7f000000f000)={0x18, 0x28, 0x2, 0x4, 0x2, "", [@generic="3a390849a1330221"]}, 0x18}], 0x2, 0x0, 0x0, 0x80}, 0x0) 2018/02/18 06:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/18 06:36:08 executing program 3: clone(0x0, &(0x7f0000b22000), &(0x7f00005e5000-0x4), &(0x7f0000962000-0x4), &(0x7f000041a000)) setpriority(0x1, 0x0, 0x0) r0 = getpid() getcwd(&(0x7f0000b0e000-0xa4)=""/164, 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000000000)={0x80, 0x5, 0x9, 0x9537, 0x6, 0xd6}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ion\x00', 0x20102, 0x0) dup(r1) capset(&(0x7f0000d4e000-0x8)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x66f9, 0x80, 0x40, 0x6, 0xfffffffffffffffe}) 2018/02/18 06:36:08 executing program 1: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/02/18 06:36:08 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000812000-0xc)='/dev/amidi#\x00', 0x6, 0x40000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ef3000-0x8)={0x0}, &(0x7f0000418000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea0000)=@sack_info={r1, 0x0, 0x100000000}, 0xc) 2018/02/18 06:36:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000871000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000e5000)=0xffffffffffffffff) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) tee(r0, r0, 0x4, 0x0) 2018/02/18 06:36:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') r3 = semget(0x0, 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000000)=""/172) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/18 06:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000208000)='/dev/snd/pcmC#D#p\x00', 0x93, 0x400) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x1c2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000ec3000-0x1a)=""/26) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 2018/02/18 06:36:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00009f6000)={@local, @rand_addr, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000001000-0x38)={&(0x7f00001a1000-0x10)={0x1d, r1}, 0x10, &(0x7f000070b000-0x10)={&(0x7f0000001000-0x48)={0x4, 0x400, 0x4, {0x77359400}, {}, {0x1, 0x7, 0x3, 0x1f}, 0x1, @can={{0x2, 0x1f, 0xc579, 0x7}, 0x0, 0x2, 0x0, 0x0, "3f421eb10624e70b"}}, 0x48}, 0x1, 0x0, 0x0, 0x200480c0}, 0x4000) socket(0x18, 0x0, 0x3f400001) 2018/02/18 06:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c2f000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x5}}, 0xe8) io_setup(0x0, &(0x7f0000df3000)=0x0) r2 = memfd_create(&(0x7f00006a0000)='selfvmnet1\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000c3d000-0x50)={0x0, 0x4, 0x7ff, 0x5, &(0x7f0000b64000-0x100)=[{}, {}, {}, {}]}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000b06000), &(0x7f0000f47000-0x4)=0x4) io_cancel(r1, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000ed6000-0x41)="ddb54b512c608baa512ad1fbe22a6bda44eaa858aa24d40ef45e62e1772bef3872601b5e4898c883080047c180fa2e02439c1256611ea33ce41b4d7d104ec22bb2", 0x41, 0x6, 0x0, 0x0, r2}, &(0x7f0000e49000)) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 42.864712] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/02/18 06:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000140000)="130000001000ffdde200f49ff60f0500000000", 0x13) socket(0x1, 0x2000000008000b, 0x9) 2018/02/18 06:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000563000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c59f0faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b645", 0x10}], 0x1, &(0x7f0000fa7000-0x18)=[]}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001af000-0xc), &(0x7f0000d68000)=0xc) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/18 06:36:08 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x116}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x800000}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000016000-0x8), &(0x7f0000009000-0x8)}}], 0x24}, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000017000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000016000)={0x0, 0x5f0800}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000016000)={0x0, 0x6}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000017000-0x4)=@assoc_id=0x0, &(0x7f0000015000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000017000-0x8)={0x0, 0xd, 0x804}, &(0x7f0000017000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000007000)=[{&(0x7f0000016000)=@in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c, &(0x7f0000016000)=[{&(0x7f0000003000-0x12)="28b687b9dbd67305435a1fc34bd8085c1104", 0x12}, {&(0x7f000000d000-0x6b)="99aade9201c7a64ea6d1bcd0257d6d970269b4ac4654043a8a68dc0b28cba21eb6667228a8d1be8a553793aa9f3b5c6f131823eadd0a3f5ff65878fc1801260a5087e0259126b7707b1d2e32a13ae68737ff263bc1d144e2347353ee6fc6d7ee139dbb9e231176d1c42251", 0x6b}, {&(0x7f0000016000)="22c23002adb813e194d275bee2e63d35e95813d4f44aabb6abf1d5636c920f27048bbaca8f53895799e4d878f104912ecfa456f6d8d251a22295fac1313d0e26779e17f784ef6136a98fd0a5001e5cec92ad9e39c7c5566c53bff84fab917f231c2d803d284302b7db0fbd4bc4127f4302995502ae49", 0x76}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000014000-0x3)="c3b0967519941d541f2b3ddc4be0d3090e4607aee2707e8897f6ba0ffc2d701f05e1", 0x22}, {&(0x7f0000017000-0xa8)="017bd9b33abda10ce524dfb6dd8c0518cc86fe73bbcee2b4607b9e14bafe3ec608f1cf53d9e3effcea0e932687390b12d6e1ca1e36fcd81745c962e0b58df9b5ac23637f69d3d45ac53963badedd80d9c4c160df11e31d5bba65f02baafe216bd2b3c32d1431e41e504c8a82d9726fb5f58c4986ad92e174e6c1128546dbeb8d382b4dc4561c767ab1ca896e06c6470a379cbe2d7ce73fc4d45685f484d415e897f9aedf4d3a9a82", 0xa8}, {&(0x7f0000016000)="11a9e2220b3202451a7481e5361d216e9800483734cde509fc3dae563212f2dd1dba27056c4e3c6526c030", 0x2b}, {&(0x7f0000017000-0x21)="9ff28fc60a692f6eaffc485d4e850a2eb92eaa7ed921eb3b4d5b809f2ffe667ca6", 0x21}], 0x8, &(0x7f0000017000-0xc0)=[@init={0x18, 0x84, 0x0, {0xfff, 0x8, 0xe1d, 0x13}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x20, 0x200, 0x6, 0x5, 0x0, 0x5, 0x12e, r2}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x6, 0x4, 0xa6d}}, @init={0x18, 0x84, 0x0, {0x2000000000000000, 0x6, 0x20, 0x9}}], 0xc0, 0x20000000}, {&(0x7f000000e000-0x1c)=@in6={0xa, 0x2, 0x20002, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000015000-0x50)=[{&(0x7f0000017000-0x29)="584cd99440bcbc3cac266ab75d879271d5010a4ddd362d9eb780aac1eacddc3a793f49d83086688fb6", 0x29}, {&(0x7f0000003000)="8e0c831609c8981504def0857e6cc8c1f47dfca893d6cd44b62511d1040416306206da93d848773ef18cf7272d05b2fc8147407c291a57d3081962cea51dc97a23736bb2e172f2d2017fc382b585a5a5ab40db53d07eb1c2379e72d3be2c98bb06762e8499d97109f3ded9b486eae6c000efefbd6333f6c82579626456157c6eff144eebd373685d641743626f3c43451af69b", 0x93}, {&(0x7f0000017000-0xe7)="3fd69a986e3b0240918688afad90ae3d010c4f3556f5925670a3c7d0d39e47cd1a9a9e27d3bbe4b9df0f103ee546fb1cd9734077e18987e35e66853a0af1a515c576eab5928dd4fd1df22879b8ac4803e9d16e9145bb04e8096be345b600d926bcda3098f59082fd53221565cd81047e4abfac2c9505a1260194d3cb204064564281c6304952c34db5795111902bd07b230360ac53a8893a598d188476fa54a94136a66ca9133bcf1df0e040c5614f25b91216a07dfc50dc6c019025d9e7de410e67a683b222ca5fc74b326b19dbe7e031e79aba30fab1a2e9bfa5d90373fa5d45413a5954b6e8", 0xe7}, {&(0x7f000000d000)="7cd5a2bfbb5b15018e7620cd9980209ac4e02f69d0d14ff49d1c8344ae4f50abdf5d9fe2364ed230bb10ac5b1bf6f324446ba3b90da84c316d348504bd961040b79f974f10790efb77ea33a703293a822b68f7d7bf9ad6969648eca0f19d028aa0f3bdbfe17b2fc43c340aa0878fd8af37265a7b6f2e2a791507052076cd2cababb9fb3ec80b96a6b44d8fdc809853ae3d85da0eebee45707a15a928cebcc6ffafd527c95ddab79a9e57450b760dc52ba5d0e78db7d02acb63b12f1bab2f8e22d153308147f8b7502d94e0170997302919f5e7b8b56f", 0xd6}, {&(0x7f0000017000-0x90)="dee9f01799ee71fce320ffed24f07be3bedcc3f3c641e6209e0642b99fbe472a13a8c4537e217ab1ece93c68685e07b26a947d22d9f1d4a9abd91e2abb1f58f044410532010db7b230e99453047a4cc22f848aa220299120d780a9227e5c53cbb3d24a7a8dfeb6759798e65dd21b53f586f3ac537473ad67bcc973de6411f45832bc51150ef694c65cef21fc45d3da8d", 0x90}], 0x5, &(0x7f0000015000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8e, 0x2, 0x2, 0x100000000, 0x6, 0x200, 0x1ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xaf7, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8000, 0x6, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe1, 0x0, 0x53e, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x81, 0xffffffff}}], 0xf0}], 0x2, 0x840) 2018/02/18 06:36:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000350000-0x20)) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000edc000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6}]}) timerfd_gettime(r0, &(0x7f0000483000-0x20)) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) 2018/02/18 06:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1fffffffffffe, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000492000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ca5000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4), 0x4) r2 = syz_open_dev$audion(&(0x7f0000590000-0xc)='/dev/audio#\x00', 0x100, 0x40002) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00001b6000)="e424d06ba325cc047baa49ee936f4d2deec3caec73a9defddb766cd4c7a27f512b3168f56884bff194a093f05c334f060c8fff390430db7ebbfe724a9ab5e8257e070d86e10d1971f2f86a9564922ecc040eb654490d74d0beb73bcee95df344b6236dec78a75a457208fc6434a4befbfd4b03383bb9ca271cf3c556db4006cdc26e1221bd16fa80d69bed633cd6898063fe4ebe15ee73d8758aa3aa97b982b965983e22fadf68007813fafc33fe4d0f", 0xb0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003a6000-0x8), &(0x7f000085d000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00002e6000)='htcp\x00', 0x5) sendmsg$kcm(r2, &(0x7f000078a000)={&(0x7f00000e3000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x2, {0xa, 0x2, 0x2, @empty, 0x5}}}, 0x32, &(0x7f000072a000-0x20)=[{&(0x7f0000e60000-0x3a)="8699f3f3531821b7b0786850143d66000ab0a08fa4fe0c6b11fb2859226e460bfa8d270294e39e93b07deb48146017804b3b10a9d391252b52d0", 0x3a}, {&(0x7f0000fc2000)="ca52df66756a80a6b14bfcc6aa50050ef78cf44d85ef1ca7f139128225b70b8775fcd99de7216b4ba02f47434cabf6d4efbfd57259ff7909a4b11e87e88f28598e3910931fdf7a2f", 0x48}], 0x2, 0x0, 0x0, 0x20008000}, 0x800) 2018/02/18 06:36:08 executing program 7: pipe(&(0x7f00000e3000-0x8)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x5, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, 0xff, 0x2, 0x800, 0xa, 0xa0, 0x80, 0x0, 0x0, r2}, {0xfff, 0x8, 0x8, 0x7, 0x0, 0xb44, 0x6, 0x3}, {0x0, 0x40, 0x89c, 0x9b62}, 0x1, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x3, 0x401, 0x7fffffff, 0x7fffffff, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f00003a5000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000500000-0x20)={r3, 0x3, 0x1, 0x0, &(0x7f0000a08000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000035b000), &(0x7f00003a1000)=0x4) 2018/02/18 06:36:08 executing program 0: mmap(&(0x7f0000000000/0xf36000)=nil, 0xf36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f38000-0x8)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000f37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000f38000-0x10)=@ax25, &(0x7f0000f38000-0x4)=0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000f36000)='/dev/dmmidi#\x00', 0xd61, 0x12000) mmap(&(0x7f0000f37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000f38000-0xfa)=""/250, 0xfa, 0x3) mmap(&(0x7f0000f36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000f38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f38000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x3, 0x7fffffff, @ipv4={[], [0xff, 0xff], @empty}, 0x100}], 0x58) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000287000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f25000)={@random="f3e850ef1049", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="39a8ee171077", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/02/18 06:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f000077e000)={0x3}) fcntl$setlease(r2, 0x400, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/18 06:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f2000-0x4)=0x1640, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/18 06:36:08 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/cuse\x00', 0x32440, 0x0) bind$vsock_stream(r0, &(0x7f0000387000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000042f000)="1b81ce8ebcbf3fa7fe597b54d89f1a14cc3251be76632eb330e3", 0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000a20000-0xd2)=""/210) 2018/02/18 06:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000724000-0x12)='/dev/input/mouse#\x00', 0xa6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cdd000)=@assoc_value={0x0, 0x40}, &(0x7f0000158000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000497000-0x6a)={r1, 0x62, "b9687ca0a56e9948c321876de36305c2b7e9f44d6c09e89f80afd475871d005604fd214e3903ec0a3826991c654fb6266e7592761667a2534e6068c9694a33f19a9f8defd9cf904a6ba7eb6b9b8c6c7053d4cbc52e52096e897122a7937f9582de9c"}, &(0x7f00006b8000)=0x6a) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f000059e000-0x4), &(0x7f0000d8d000-0x4)=0x4) 2018/02/18 06:36:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4), 0x4) getrandom(&(0x7f000070d000)=""/68, 0x44, 0x2) 2018/02/18 06:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000e7000-0x4)=0xffffffffffffff7f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/18 06:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r0, &(0x7f000089c000), 0xfffffe10) clock_gettime(0x0, &(0x7f0000c23000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000179000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000e65000)=[{{0x0, 0x2710}, 0x8, 0x1ff, 0x9}, {{r1, r2/1000+30000}, 0x3, 0x5}, {{0x0, 0x7530}, 0x1ff, 0x80000000, 0x2}, {{r3, r4/1000+10000}, 0x0, 0xffffffffffffff81, 0xea21}, {{0x0, 0x2710}, 0x100000001, 0x2, 0x499}, {{0x77359400}, 0x101, 0x65c3, 0x6}], 0x90) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) 2018/02/18 06:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000def000)={@common='gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000794000)={@loopback={0x0, 0x1}, r1}, 0x14) bind$packet(r0, &(0x7f00001ed000)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 06:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da7000-0x9)='/dev/rtc\x00', 0x6000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c01000-0xfb)="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", 0xfb) 2018/02/18 06:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070a000)='cgroup\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x400002a) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000069c000)=0x80000001) 2018/02/18 06:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c97000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f000034a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ae1000+0x6dd)=0x0, &(0x7f000070e000-0x4), &(0x7f0000e91000)) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000996000-0x8)={0x0, 0x0}) r5 = accept$llc(0xffffffffffffffff, &(0x7f0000ccd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006d6000)=0x10) r6 = inotify_init() r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009fc000)={0x0}, &(0x7f0000188000)=0xc) getresuid(&(0x7f0000f89000-0x4), &(0x7f000069b000)=0x0, &(0x7f0000945000-0x4)) fstat(0xffffffffffffff9c, &(0x7f0000868000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$nl_crypto(0x10, 0x3, 0x15) r12 = socket$inet6_dccp(0xa, 0x6, 0x0) r13 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000a7000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) r14 = perf_event_open(&(0x7f00002da000-0x78)={0x5, 0x78, 0x10001, 0x3, 0x3, 0x100000001, 0x0, 0x400, 0x1009, 0x8, 0x400, 0x1, 0x0, 0x100000001, 0xd49, 0x0, 0x1, 0x4, 0x2, 0xffffffff, 0x38, 0x1ff, 0x7cd0786c, 0x0, 0x3, 0x2, 0x8, 0x7fffffff, 0x6, 0x1, 0x4, 0x81, 0x80, 0x1, 0xffffffffcee0dd82, 0x0, 0x6, 0x4, 0x0, 0x800, 0x3, @perf_bp={&(0x7f000017b000-0x1), 0x2}, 0x20000, 0x5, 0x7, 0x1, 0x2, 0xfffffffffffffff8, 0x8}, 0x0, 0xffffffffffffffc1, 0xffffffffffffffff, 0x8) r15 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000900000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb7000-0x4)=0x0) r19 = geteuid() fstat(0xffffffffffffff9c, &(0x7f000049e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = openat$mixer(0xffffffffffffff9c, &(0x7f0000121000)='/dev/mixer\x00', 0x40200, 0x0) r22 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000909000), &(0x7f00001e5000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007b7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dca000-0xc)={0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) r25 = getegid() sendmsg$unix(r0, &(0x7f0000391000)={&(0x7f00008d6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000072d000-0xa0)=[{&(0x7f00006de000-0x3b)="9fb93a6e35af4f7b75a4f3c14741429a94c6cb7603f7e4def991a156e62a81438fe62486a2c6f906615236d4efbb6ee6092379606dda0ca7333a67", 0x3b}, {&(0x7f0000ab2000-0xc)="24a97ba0c85e49f203069e0b", 0xc}, {&(0x7f00000df000-0xac)="c7fd5baf350a96674900824a9e95d6fded387688493b24a0abaa487e0d0d0cf3cd39ed305c8da4088ef00262090f1ed4014a4ea3b484138535c2a92b5c7fdf01e178a4a2c6c273253aaf8b86e5cc19d121d064450bacc0f8ef5c6daa65a941e31fbdde2f7c306928a8fd40753bb9b858aeebbd297507c5969752e37c88c387378fecff648949f6525571116fafc84f05dac1d90995466c452533fff0bc2bbd4aa43bb622f26f49056050df81", 0xac}, {&(0x7f0000ae3000-0x1000)="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", 0x1000}, {&(0x7f00004d2000)="ab3c008452b90da96c3ffb4c0d4325b8e53ebd3de8b2ece3b8fe8902f40b9eab72efc0e8a25cf8b538e3ad27cb5d7070b344983edc06dfb732eb42d13d4f849ca90e6151a0c34bfa76741708842dfbd0d336839071e6a9c1edc5aa8c9f9fed77c0d6880d68285ca85117cc727c28fe797e572fe871ee8acd63603e2e4098ac7b9538092ab3fc5c1372e17a8d8a1168370ea6533ef0d3413dd8642c4d0eeb43ef55dff4bf13b8da99c2fc06eeebf6d3b30b44a7af56a94e760e0b3d7287899e1101e86d6d91a338f5b0c5cd454bc8984d504d3d992b16cda5d539495d20c491bf65b7e3", 0xe3}, {&(0x7f0000e04000-0xe6)="59886dd35e3323763d29d3088cba2174e66a2826a305ea997ffabf19cf9c2f035baa53ec8554161c2c0ec277b4b875de91402824db4ceb5217a33d87f94700f8bc76cbd586496add29d7664941e0ff406b21089f18e5b9ac97451ca5329705cb0f6629a9086311f85c3fd26956e7a823096f5c23d213f6df9ed64f884867f2c357ee0bd449454e565cc8a062944d556bdee99d8a7a09581e85df2ebd02df21f1e05eac57ac28ffc8bbd9e08d62dfb47eab28fdf9d4f4336242a06ea7fa5ccde82792525130ac2bfebcc94b6e350edc478fed6827797905b6deb8dfe1ab498dfc440a0af0dbda", 0xe6}, {&(0x7f00007e2000)="07a2a75c764346e27099578a", 0xc}, {&(0x7f0000d8a000-0x70)="6a2daf36bc16268be7d9ed0cbe732a599dfabfcc1dfee7594cf6c81abc8abd9ef3670362187d3e91be20dcee3ac750d07501d44829487bf47782c0c6ac3f3e98fd55b569b4687a82bd3b83431a74e5b3c0ae5423a556c8e54fd95758a6b6c8d5b17f9242233cd8400e1326ecdf7858f6", 0x70}, {&(0x7f000051c000-0x69)="a88e9b46bd355dc425236390146205bc6966f8ccdc1d5b13383b354baac1e0f100dfe8f0c1461db143bf8d038d4f8c1169e8eb7a0c621d1e0ac3e19654dd232feaa630c5a8d71c2a8151adda2af2c2308127d0c50799c531df8da31dbaaed21ef2f11e23ebd445d7b4", 0x69}, {&(0x7f0000721000)="5fe44f78f3830d0ea151cf3616f05c82394a88885686cb34a4210863b5193ef1d1d0f4d8d06630102bb92db2a7051462092511cfd62fcc017e86e23437bdbbd20beade2c00010dc26be166ec69750ea08b04c730d021c55ba759f409", 0x5c}], 0xa, &(0x7f0000a73000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xf8, 0x20004840}, 0x20008000) open$dir(&(0x7f0000980000)='./file0\x00', 0x101000, 0x25) r26 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r26, 0x29, 0x40, &(0x7f0000299000)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000954000-0x30), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="fb1b7ee5a58b2f8872ddf71d40357ccc", @common='gre0\x00'}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x240}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0x0, 0x118, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) 2018/02/18 06:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000c5b000-0x8)={0x6}, 0x0, &(0x7f0000aba000)={0x0, 0x1c9c380}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/02/18 06:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f00009e5000-0xc)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x200000001e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00004f8000)='/dev/dmmidi#\x00', 0x38b6, 0x111100) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000644000)={0x0, {{0xa, 0x0, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffb}}}, 0x88) dup2(r0, r1) 2018/02/18 06:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000c96000-0x2)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/18 06:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000472000-0xc)={0x0}, &(0x7f0000154000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00002ee000)={{0x1, 0x2, 0x1, 0x0, "0c36545c9bf2f7412b0beef06e2e919318514aaafff84ca2a927ea059d7decac24d0484d4cc324e22744f0b5", 0x3}, 0x0, 0x0, 0xfffffffffffffffe, r2, 0x8, 0x4e5, "24b8d444fca06f6bcfa94ebb8b640a0b9783f42ad59427764d6dbe274c3957f612019d99eaed662c85fdc64ccbdb4e931101f7f6c2f3aa6d7827165eac8ad0eb", &(0x7f000040d000)='\x00', 0x1, [], [0x100000000, 0x7, 0x6, 0x10001]}) bind$nfc_llcp(r0, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2"}, 0x60) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a00000-0x4)='bbr\x00', 0x4) 2018/02/18 06:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00004cd000)='/dev/snd/timer\x00', 0x0, 0xc000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b6e000-0x10)) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000777000-0x4)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d53000-0x4)) 2018/02/18 06:36:09 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad4000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/02/18 06:36:09 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/vcs\x00', 0xc600, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x80}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x0, 0x80100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000009000-0x30)=[{0xa, 0x5}, {0x4, 0xb46c00000}, {0xb, 0x4}, {0x8, 0x8}, {0x0, 0x1000}, {0x4, 0xffffffff}], 0x6) symlinkat(&(0x7f0000022000-0x8)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00') syz_emit_ethernet(0x67, &(0x7f0000021000-0xfe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "af"}}}}}}}, 0x0) 2018/02/18 06:36:09 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f00008ee000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000fdb000)={0x0, @tick=0x80, 0xcab6, {0x400, 0x100000000}, 0x4, 0x1}) 2018/02/18 06:36:09 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00002bb000)=0x7f, 0x8) bind$ipx(r0, &(0x7f00005ca000)={0x4, 0x20, 0x10, "e30f30f9ef1a", 0x3}, 0x10) getsockopt(r0, 0x0, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xf5a7) recvmmsg(r0, &(0x7f00002f6000)=[{{&(0x7f0000de8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00008d1000-0x10)=[{&(0x7f0000b6d000)=""/10, 0xa}], 0x1, &(0x7f0000836000-0x47)=""/71, 0x47, 0x9}, 0x3}], 0x1, 0x1, &(0x7f0000ec4000)) 2018/02/18 06:36:09 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000007000)=@known='system.posix_acl_access\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000a000)={0x100000000, 0x5e}) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000b000-0x6)={0x0, 0x788e1cd}, &(0x7f000000a000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @empty, 0x1}}}, 0x8c) 2018/02/18 06:36:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 43.654876] xt_addrtype: ipv6 BLACKHOLE matching not supported [ 43.672788] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 43.697375] xt_addrtype: ipv6 BLACKHOLE matching not supported 2018/02/18 06:36:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x3, 0x4040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x800, 0x3ff, 0xe48d}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7f}, 0x8) r2 = socket(0x5, 0x6, 0x8800000ff) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x8, 0x101002) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000002000)={0x27, 0x8000, 0x8, 0x5, 0x0, 0xe50, "5a8d63f110e08c161239055eba7d3a2f628530610bee8c15c5fe6bf3389c466ef3e34d2ecedcbfde19fcbf8f78154f6bbdde6f26f7cc800ec2cd8ee3144812", 0x1}, 0x60) 2018/02/18 06:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(0xffffffffffffff9c, 0x29, 0x30, &(0x7f0000431000-0x118)="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", 0x118) lookup_dcookie(0x8, &(0x7f000094c000)=""/160, 0xa0) r1 = syz_open_dev$adsp(&(0x7f0000713000)='/dev/adsp#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b8d000-0x18)={0x0, 0x1, 0x30, 0x0, 0x6}, &(0x7f0000b23000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000975000)={r2, 0x78, &(0x7f0000b88000-0x78)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @empty}]}, &(0x7f000028a000)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000458000-0x8)=0x3) 2018/02/18 06:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005e3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000538000-0x2)=0x9, &(0x7f00001cc000-0x8)=0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000606000)='/dev/input/mice\x00', 0x0, 0x802) io_setup(0x81, &(0x7f00008b4000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00000d1000-0x10)=[&(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000807000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$kcm(r1, &(0x7f000083e000)={&(0x7f00002fc000-0x10)=@nfc={0x27, 0x6a, 0x4, 0x6}, 0x10, &(0x7f0000992000)=[{&(0x7f0000a2b000-0x41)="e306d80ae4f7f394ceca2cb9006e637639334f0b9fd7a23f479e3cf146572cf511f6dfbe6c7614f31109e64811a785034d1e91f02bfd283bdb41e6fa90c9f25e9e", 0x41}, {&(0x7f0000996000-0x3a)="e2e0afcb46551844244ee021b9715e28d069ba0059243d8b380a9c764f86a63679aa134ce11b4b0deaf146443687b85dbf5df1be04009863aee9", 0x3a}, {&(0x7f000043d000-0x44)="746e0b2f33bec9e32e5289c724b8690b9e75c2d12bb2d1c2db80a13c6550782c670c284b8cc19be291d1f123c5be446173d4436e6939cccf542e47c309a6da27723304ea", 0x44}, {&(0x7f0000c84000-0xd6)="0513d4bc8a1739e26cd24f12194014670723bc438bd5ae9ed9c6a15eef8e1bbaa9d9dd5671b32cf3aefedfb06259f058fef9bed06cbae6881242d0e934d46b8e06303fd9ab60a98e644c73498636a77b54b1438cb60fd36775286a04fb3314ca35689cd1e20143c9ea42658ddbdb3a4cf0d4eb9583f150ddb411b301d516e039c2ffd48cb580a1d3ce0c09b9a25a286a7e9a85d36193676098fa56c937ef40dcdd62273b3da538c13bffdd6c83c994142e376f21f500a58de9cef238e270ae56308d0eb2f82f395311491c83f96843377a944694c4d7", 0xd6}], 0x4, &(0x7f000020b000-0x5c8)=[{0x28, 0x108, 0x9d58, "95b341d02edb6b097c18f3838895663efc4105c1116ef0"}, {0x68, 0x117, 0xfffffffffffffffd, "e1dee253690d221155e61bf259a86b768235684418ddeff42eeb50a115a98079bcc84cf5b8f7a61b51fc807540f43c0d0a0cc3a082fc81f1179aae10fb4794325683f44b09dbb006bc1e5ca2b9a4a6873c"}, {0x108, 0x13e, 0x100000000, "95ee3edeee0307f0508712f52c530b84995039f17d7b50662df5364d82f317f9e712cce4cb7f4a4e6c00880c771c19935cb98a395c75a1db069d8941aef62d0036bb9cce9e4f31b642a8831184f18616b2a61e626c4931dbe673e45fbc2a410fa422724437eddb10e91e579e34c81db623593306a4bd9540e46ac05c51a7be0405e627cf5c362b4d932971a90e2480a58714656324663c75e4418d96fea1ab2b610a6d671e9fbed66cc4b03346baa517158d759947edf1ded0f43d08b7ddcdda49a8dbd2ae95ab24053b81f0863333e69ba33f7a0cad688c3a15858bc850ca6e3c0016b1e6eb13b5006bcf59963087d14da707"}, {0xc8, 0x101, 0xb53, "20acca4380f459739444b3db88238f2d3b9d6ecb9550a12ffb9f4f67c35886436483930f095e3762d97970c62082565fa5001752a68f2b29d8b3b873d193aec494e80dfd16ef6c4808502e078d3ce10af7369f576db1a093faa1840d11ed5f2cd3078792b4e55e9a0e90f726e535d30b7bd1a4f6fef9b78faedef52710418ef18835bedf06673824f6d8dec08a9440e79ae2680e620d016eed889306dd2dd7b994d3bf848758240bc95fb334c5796f50025bee182060"}, {0x10, 0x11f}, {0x18, 0x109, 0x3, "588db1473eb292"}, {0x88, 0x18d, 0x6, "0315760f48f724a1eb15d07bc3870a568b80aaf071fb4e4ba93375e8a6d05cbc4d232e86ea657719a8fc9d6972c1914422962effacc50c366388729e2c293838aeb55936188a0899d617f14ce838987a80718d9fd2aae033e3ca910a74307d9ef3d7569b46f19807d9df70d7cf734c526b1c257681"}, {0xf8, 0x115, 0x100, "757e4570b991e482b47a3a64f8e4c62341780f2f36c5c804c745a8d94ccdf38d9e88c27e4306fcae66029f2c5a224d42bff73c7c08132a9362206e80c1411e567e37adb23eb7b1950ca58bceb3ee6b3bf221f1d18a00f23c4313f0f0ba7ef524ce334f0d3b5ec1303e5315fd4a662236c6b078c7f35ffcc5066558ff4cb64d25d961ba11b09ea8b1253c0bbd06dffd177bda33af339a852da2667a653335b795ee120f11b924b76de3a82e617574d2db98c8cdd85756ea9c39a5214f8e6b8dca7201ae4271313b9e0a62245f5c1ed452f4d343c6f295d4eb9c7c14390207b780883e86bdbe96"}, {0x100, 0x114, 0x0, "9bdf69a95377834e5d353f106c296cfe3560a66ada4f791be91e028597cdfa720fb20acee7a0b43134ea77d2c0a85d6759334ad646920f3f38cae8c8ff38f1ce0bdf4418eda71cb9b42238954df0ee0b5b3fd6e7a8c41163599bf05c508bb977beaeebe84e46395935a21d92ebfb87f5f3cda6074f6b9891ea632848c4fc3550991bcd2c079dea3db7574e94a4eed29be015cc17b0ece938db8691fa99e7e698b6333c6ebb809d273cb80369e2769ab3bc9b023358bbfdf9396167dfe9b63691a6ae0e725de9cb0c6d4f18d5de6051067baea226ecf0b29cf2a39233d297cc1d20284d87fe57f9e5cf9ba3"}, {0xc0, 0x84, 0x800, "a46760031f8f8e886171f939d50967c9aa3740bafe6106721a21c9cf216d1f80ebc7a700a2b04b032d340d6b7711b2028d874a2cbdd07bb0cc46ca95d78076cb2280d3af6b3b28cef4f905f5b67a75d9d0423f19469e2cc924a62636b0f481fb2a8cf2abe2a05b0b31d1c0b1cd80fa54debca3901b262b9fec3cf45ca1df2bbc0dafdd828bcfc1ab366bddd63d15339d592f0b029492efc3ee21dd4b700d9999a4baf77befc73c145bd8"}], 0x5c8, 0x24044004}, 0x20000044) 2018/02/18 06:36:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x119800, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000363000)={0x3, 0x8000}) membarrier(0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f12000-0xc)={0x2}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000207000-0x160)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@broadcast=0xffffffff, {}, {}, {0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00006f5000-0x11)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000793000-0x8)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000012f000)=@assoc_value, &(0x7f00009e6000-0x3)=0x8) 2018/02/18 06:36:09 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000006000)={0x0, 0x1000, &(0x7f0000006000)="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"}) 2018/02/18 06:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000039000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x8008700b) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b8000-0xb)='/dev/hwrng\x00', 0x8800, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000179000)=0x1, 0x4) accept4$llc(r0, &(0x7f0000a40000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000cd000-0x4)=0x10, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000c3d000-0x40)={0x6, 0x3, 0xffffffffffffffc5, 0x109, "6c43bb22aca936fe0760b5549621fbd73526113a96f2285b90af56e24a1fce5b19d812b71e059ee422d1ae79", 0x9}) 2018/02/18 06:36:09 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) ioprio_set$pid(0x2, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005c5000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000615000-0x20)={0x0, 0x6, 0x8007, 0x9, 0x9, 0x100, 0x6, 0x5, r1}, 0x20) ioprio_get$pid(0x2000000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000002000-0x30)={0x1bd6, 0x2}) 2018/02/18 06:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fd9000+0xa8c)='./file0\x00', &(0x7f000061b000-0xb)=@random={'security.', '\'\x00'}, &(0x7f00002f4000-0xe)='ppp0eth0em0&#\x00', 0xe, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d16000)='/dev/mixer\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000a4f000-0x6f)=""/111) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d18000)=0x200004000000800, 0x39d) mremap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00002e5000/0x4000)=nil) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006e4000-0x10)={r0, r0, 0x0, 0x2}, 0x10) [ 43.740313] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/18 06:36:09 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000b51000)='/dev/admmidi#\x00', 0x2f8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x200, 0x100000001, 0xffffffff, 0x0}, &(0x7f0000825000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) r2 = socket(0xfffffffffffffffc, 0x40000000000000b, 0xffeffffffffff346) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r1, 0xe8}, &(0x7f0000001000-0x4)=0x8) setsockopt(r2, 0x114, 0x3, &(0x7f0000cc6000-0x5), 0x0) 2018/02/18 06:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000e0f000)='C', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000722000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000d53000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000653000)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x6, 0x4, 0x400, 0x100, 0x1000000, r2}) sendfile(r0, r1, &(0x7f0000b7a000), 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009b9000-0x8)={r0, r0}) 2018/02/18 06:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000060c000-0x10)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00040000000100000000547f0000000000000005", 0x39}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/18 06:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000354000)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000517000-0x8)='./file0\x00', 0x4) 2018/02/18 06:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/vcs\x00', 0xc0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x14, 0x2, 0xfffffffffffffffe, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x2000000) 2018/02/18 06:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c18000)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/02/18 06:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) linkat(r0, &(0x7f000064f000)='./file0\x00', r0, &(0x7f0000fc3000-0x8)='./file0\x00', 0x1000) getdents(r0, &(0x7f0000d3f000)=""/194, 0xc2) 2018/02/18 06:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) pipe(&(0x7f0000501000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) accept$alg(r2, 0x0, 0x0) 2018/02/18 06:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f15000)=0x9, 0x2) r2 = epoll_create1(0x800000000000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) openat$vcs(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/vcs\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x0, &(0x7f0000bc0000-0x8), 0x8) 2018/02/18 06:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b2d000-0x10)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f000086e000-0x24)={0x9, 0x82cf, 0xfff, 0x20, 0xa287, 0x5, 0x9, 0x9, 0x100, 0xa86, 0x8, 0xfffffffffffffffa}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c7000-0x30)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/18 06:36:09 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@generic, &(0x7f0000002000)=0x80, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) 2018/02/18 06:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) r1 = add_key$keyring(&(0x7f0000378000-0x8)='keyring\x00', &(0x7f0000475000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000130000)="4f0899b5ad4095b2acba594713e1b24505fdeebb0f4b2dbc539e074082bc3f2a4ee0b8dcfba2a79b8b3fea9c4c", 0x2d) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netrom(r2, &(0x7f0000942000-0x48)=@full, &(0x7f0000915000)=0x48) connect$inet(r0, &(0x7f00009eb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/18 06:36:09 executing program 1: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7"}) 2018/02/18 06:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000369000-0x9)='/dev/sg#\x00', 0x80000000000000, 0x0) close(0xffffffffffffffff) fstat(r0, &(0x7f000060d000-0x44)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00002f5000)={0x3, &(0x7f0000861000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000201000)={r1, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00001f6000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fea000-0x1)=0x4) socket(0xa, 0x5, 0x7fff8000000) 2018/02/18 06:36:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) fchmod(r2, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/02/18 06:36:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b69000-0x9)='/dev/sg#\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000dcc000-0xc), &(0x7f0000c58000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) 2018/02/18 06:36:09 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000), &(0x7f0000006000-0x4), &(0x7f0000009000-0x4)=0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000), &(0x7f0000009000-0x4), &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x80000001, 0x20000) r17 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r18 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$vcsn(&(0x7f0000008000)='/dev/vcs#\x00', 0x7f, 0x60000) r20 = socket$nl_generic(0x10, 0x3, 0x10) r21 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_dev$sndpcmp(&(0x7f0000008000)='/dev/snd/pcmC#D#p\x00', 0x2bef, 0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000009000-0x4)=0xe8) getgroups(0x8, &(0x7f0000006000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r26 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000), &(0x7f0000009000-0x4), &(0x7f0000008000)=0x0) r30 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r19, 0x8904, &(0x7f000000a000-0x4)=0x0) r34 = geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = syz_open_dev$random(&(0x7f0000008000)='/dev/random\x00', 0x0, 0x0) r37 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000-0x8)={0x0}) r39 = accept4$alg(r19, 0x0, 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4$ax25(0xffffffffffffffff, &(0x7f0000008000), &(0x7f0000008000)=0x10, 0x0) r42 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept4$packet(r17, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007000-0x4)=0x14, 0x0) r45 = socket$bt_l2cap(0x1f, 0x7, 0x0) r46 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x9, 0x2, &(0x7f0000008000)=@raw=[@call={0x85}], &(0x7f0000009000-0xa)='syzkaller\x00', 0x6d8, 0x76, &(0x7f0000008000)=""/118, 0x40f00}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000008000)={0x0, 0x0}) r50 = accept$netrom(0xffffffffffffff9c, &(0x7f0000007000-0x48)=@full, &(0x7f0000005000-0x4)=0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000007000-0x60), &(0x7f0000008000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000008000)=[{&(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[{&(0x7f0000003000)="7e5512cbc47922dfce648ad226846a05e116d655e381debdaa5714e51533da5989e3ec55d4e4c0eaffab520ac3dc53d149e9edd82d2459c92e917253b427609aa11bb56194b213894b6dba1a9132d59c25443eff00214436212bcc64c0a766c8b217495729719ad530a0b9d005c2d940153b325b7bb8dfeaaab9627a9ed6bd6ae48da35b59b900980b71b9c487a7c8421c460383ccbb5e4e", 0x98}, {&(0x7f0000000000)="cf1e52ad86dfb99125149d2b28175b425d43e9ac4ba657ce4a5abae3dc95e6fe9bffe7a7cc3937af3401746bfddf75fd9071d12482d95ed44d1f95cdceeab7b9e02b6801021f63d2df75904b4ceef85f9b3abf3eac18335b7b5456fb65a38a673b03c3e591470d8234d71c8a0d778fce3e91a5b2e96d47afb8cfd8a831eb5a73239731045afc30659657d168382d3968b89fd443fdcf70142770800f5ccb6981f0c2af6a96001ec78244e543a3ef252bab041f917d249c9a70360b960c5f8b1f2de8dc9b51b3e40e0518181239da35cc711926481993e7394b0d7432b328de6785a61d7e395864", 0xe7}], 0x2, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x5}, {&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000009000-0x40)=[{&(0x7f0000008000)="a9e62a9b1517948d97f23f7d44b0a62f9d0d64c8069059d35253a31851353d25de7c2fff6e0f1e1eef5234ef23bf974eb5fb276b266528a47615982b8c24fba6ec67c0cf0e44c01ae64aa8b1fad5894c5f8d65c191a3abdf6a50cae6781c35cb", 0x60}, {&(0x7f0000006000-0xe5)="3ce807681011f9aa3b8477a3219446e2a529bd8c54e03452acdb0c80a92f10a73910ecf294448274a448e815bc4f057020df860f8933c9f372a69765ecc3c370261eef69a6caa30a346f68cbf9360c2085beecbbba56f0066b1185893399bfc6378803892f5f27d93ac62db1167b59b8509ea846cdc05008eff9b4b061dc02a3dca1c944326ba211ae8275b2a2ab41b08361e2e3ff75bbf725b3c49e0671a05f8b75527d7780b9a8182b61c56041f19c54da9f3b55d90f8681c87c618eebf7c7f5037729f2a40029f70bc7633a7ba85717ca517b61d9fe80967a8de2a86fdf03000d64c3a3", 0xe5}, {&(0x7f0000008000)="30a761d3beae8442508cb76e2a8b59a9d76bf45b33ab495d8b0ad251cc06dbef1441ef8029d43448a3a3d04fa5c36edff3f8778fab862f91f98f17c5c599b95e4057c5ba1d1fc9df2a8439f76ce2ebf8a1e594f8375c7b52a9a7bb3724f0a20c2dbdbe2bfc9e6087a8087b0ea0daa4838f3c7a4669ebef3fdc7e6ac1870789d908ce19dd62b65db3af8e4ff0a4fdd6619ee822116618dbbdd62faa5ba2bcd307bac879ee3b7d126d3b5d59b3bba495bcc1bf16ddf5d962c867891df3f5508a8d942f3c37d5aeed45170235051f41162e52d3ab", 0xd3}, {&(0x7f0000005000)="d2c366198a093a10e5224305fc34d093ce1a19ec092b7538139d744945393338f187211ecc56c87ca114d84e97dab8a7c77a98bed38c6c70247c16d2fce9d54211d943cc35b3da328846e4cfbc61c3051dafdfaeeba3024401cd9070efef38f25238f5d8bf73645a", 0x68}], 0x4, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x128, 0x4094}, {&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[{&(0x7f0000001000-0x53)="f2a19bed7f012be8e0dde2db0b51b9cc116204c466ce0c16470eb068e0947c03d031df4bdf59de4d09a989bfed8026ea42d535593977a24c6aacaacd27aad42c637da50ef0d3667c97214ae4bd4e5c10952127", 0x53}, {&(0x7f0000009000-0xe6)="200930957c21b99637e4813e5b8dc66179d61d2e106845335647fb5d0b4d1ac3681b858f72fa3eab1090d2dd4b22d2900615b49ca8db8b8bef0a363958fa193939dad9a864ac855e7e743db29732a8d331277209ec4206f0e873147af041ed8dfeca1f4bd3fb6bee653f44277c0d4374993360006a3e90ed2cb133eed362eb870bfc7addba5ec1c41842026cddbe12b73db81d097000f709554304a5f05fb3dec0e39155116d2d3e78cf86b45dc68fd554c1208c28cacbce865e4eaaed643ff26315c09c22c55c1d59551588fbbbf30365fc9efb13da1cef173ad8e9ada23187fd2615a903da", 0xe6}, {&(0x7f0000005000-0x36)="bd22a2afad20a377048a5d9949e63c1f324fda3b90594f39e72cac0e860b985183405618ca2cee3795bc8f7c6937bb9ca3b75e7d86a7", 0x36}, {&(0x7f0000004000-0x2)="1d34", 0x2}, {&(0x7f0000005000-0x39)="0579b1d180580c105a9c0d6ee8cf55afed388c8d61bff9e6b0caea5b9d2511c84fbef7e247f9282104c532c69168138a3ceb63030abb517e35", 0x39}, {&(0x7f0000008000)}, {&(0x7f0000006000)="03e6518d85daa277349d7d6bff80da9e0184e42db30265937dc197e81faf8eb77751200702f23595265ae328a9555a8a429c0b44398b70e48f424e7d90ed8d1cc754cead9b77abe0", 0x48}], 0x7, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x38, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42, r43, r44]}, @rights={0x28, 0x1, 0x1, [r45, r46, r47, r48, r49, r50]}], 0x80, 0x4000004}, {&(0x7f0000005000+0x685)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x38)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x18, 0x1, 0x1, [r54]}], 0x38, 0x4}], 0x5, 0x240000c0) r55 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r55, 0x40044103, &(0x7f0000005000-0xc9)='\f') 2018/02/18 06:36:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000308000-0x4)=0x68d1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{}, {0x12}, 0x2}) 2018/02/18 06:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f00005f3000-0x10)='/dev/input/mice\x00', 0x0, 0x44000) fcntl$getownex(r1, 0x10, &(0x7f0000095000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ca8000)=r2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000069d000-0x4)=0x751c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000249000), &(0x7f00007b8000-0x4)=0x4) poll(&(0x7f0000686000-0x10)=[{r0, 0x2054}, {r0, 0x1}], 0x2, 0x18ec) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f000015f000-0xc)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e46000)=@ipv4_delroute={0x54, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x417f, 0x80000000, 0x400}, {0xd4c, 0x6, 0xfffffffffffffff8}, {0x0, 0x4, 0xffffffff00000000}]}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000d63000-0x4)={r0}) mount(&(0x7f00001e1000)='./file0\x00', &(0x7f0000961000-0x8)='./file0\x00', &(0x7f0000ef6000-0x4)='binfmt_misc\x00', 0x100000, &(0x7f0000c57000)="934b0a648673d14624d3086b58314f0f9cd80c0f7f85c9863e6bb55aa9b24a1ce88fed5fe672dde1528b07d378805b9e7847b07a10258d14a52dfc944d33a345d01d358ecd3d4bb6dea54d126f92c46cdafeebcc40e60b") 2018/02/18 06:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14}) pipe2(&(0x7f0000bc6000-0x8)={0x0, 0x0}, 0x4800) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000321000-0x4)) 2018/02/18 06:36:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f2b000-0x12)={@common='ip6tnl0\x00', 0xfffffffffffffffc}) vmsplice(r0, &(0x7f00007ad000-0x20)=[{&(0x7f0000821000-0xc6)="471bee7f0900f6e2a110d20605e284ff1c544bbd2f0aa636b4116768faf80ad356be55eeb38453c239857b3cccbf5d45247cf38dd6e70ce40538d8bbbb84c29586bd9f4ac913ba117786472be44cfd9d516cf50c0b110aea1eede157eab4765776de8b3ab6d68bad3be019d7c21fdba8acf3f63f4645c37890a8edc627df2aa1c2bc07a14c88e0d0056edd5e20101ca72915d052328c7e53e06630d0924f9f9658622332d04e49a9e62e2ff32f650ca0b691092af9f208fa02c265c8984411beaca4da205447", 0xc6}, {&(0x7f0000479000)="f6a3871201645bf2ab70386821647516a69d56c5aea083f0d0c0ac8986a9e0b93d382abe2563ed5d5b6e1d59bac6d4b971f953bb051c30949d5b5a30478cf1df1827ff2894573eb70ce6784fde16b3a12543f9dd2d0761aa0ff62dbe7ac3307bfa8ca75af37884718bd476a15fbb09390b12450b6f7d612e5609eb3d02bf0667e67ab98522b0172caeba249b9e8e98803142067ad781ce7a3c6d1df97733b3dfc3dded139de4d26f87e5a4676d1af916975197f1f817b0d4ae6d3d90f89e6bba550bf472b41aabcb5f6f9ad0ee2688155b5e195cfbd81d990faf7e6ff6ca93d090191b84", 0xe4}], 0x2, 0x8) arch_prctl(0x1001, &(0x7f000058c000)="b99d695d21d5befd6c0665c70a329ab716ff354952b7e3a68d62bd297eea84cb385e583ff5bfc32ecb92372946c30be80820e21232f17a1672b56a9f6bace2b01914f9f100b84100a01030202da49dc5ac70949d63b54222ce223ffe85e3a3d20ade9cadd8cdb043d2f3d385f3dba7deede857c6d5f497bc6deca587bcba5143c9d15a273f18a07b30536574df1a81125635516c6158fb6bc8f1e429ab199a9c5dd8227d85067191638f6f68ae0f62086e3bd6b7178a1bec0adb5ace91a6167dca7d0195de3e1b1868ae6e0455305c1a02887e79d3dd02d801ac83e269ccbdc23901cb514654721189379603531dfd00834ad6d2d9bb82852c6a52185a2a870ebc9b815a9d5244fbe8dbf9dfc6d6a056c754815f01a8e7c061c8f81038429abc1c8c15dce6a87c924611528dea2a730b75191896781f7de992b8ef9297641cc5afdcd9530c86ad8033a24a08fac6dc293d0bf4121900e1d557dfc83c07a5f47bdb5f12bae15c92702a30cd4ef4b2a11e953a59963a8027a4bb56645f59697c069af62262d81bff073ace1afc90a7f85403cf3841a1f99dc22c477f142f04b51fa0efb682ae67d3d3ec976b2196c91211cf10b8e55b721a0f7635fef74e5377cf2367516d09ae7b1304bbb0093bce370f1c353856a0d3b1cf321379cd74f0014a408a9ed9d7ed39feb01e459292e73cb38dccd15b6a61d976473b0f1ab820ab1fff7842844519d267a0b4b635b6464b17482b9a96d3f3feebc7a0a7496ada6b4c75201842baaf94c3f011a5477a1b156bb7db83cab8a0cf90f6791526e0047f8eee188dc77846b9dd11b020111fa25e537e70361ad85bcaad59bd21f8348a1796c6a66915e8d8fd4edcbda6d26ea15d0b7b11a86472c4031fd2e75a4b38797ed97dee7a4e56feaff336f37fab22655285267c095453533272bda46d86a872581269fcc039f9e3fa3ed35c68adb8cdca6190358c1938f18aa1f62b95f1043a9b1df06bbd90b20cb6ec0249bbf2d3f53264b87a2e2761a16be900a9426cc48d1100e1765c786f414ee122988859e7f502577f92f60032d35802f09547f1ac2c83998cb04a5762dcf33c06b7a4be291a29195bd630590f6106dc42fb8247dcccc4169549c178d5ef0b669935a5fc7ac6f46dd5f499ec1fbd88957073f30e1437de4f6c822cca1e2bb258c78c7c6943de0502d8c4eb6782fbcbe64863c87a3ba7b01aef00cad46c1c56b389539de7cfd5e0deeb48066abed0985e16d5cddf15095e799891ed8f0dee56493125754476ac84f3f29584f26ed3e841ac2686160f3f2b016200cf15db01d4651507ad684c859c951e5d0fd939dab9511d9b987052ad49a6c0a2f06d76ca61b5d2c47a8aa3a55831584902f811dab0714367a8155c4ffbcc5bdadd074361a8a5b71aa6d214bce214cf19b7fe710c037b29a2acb75d9c15a3473615a56805a744995bb7debabe3d53aa4495a5ca7deb6a7205aef212a0ea4c80ad4339088a750a98f304be1613dce04ccda0614c87be3e7a130319ed7b1135f774ce71d959bc38b4b60586f651eb6c1c3ede972cf7a1f994d7a63489effe057b1b48308054636c9afe997fc187bef94689969ec76b071e53309c07c23a2256fe038ac11a5294896fbc1d48fa2b7515541c5ba62fdd7f4cc3464b5649f63b720c805cfd3828b1f9f2cc37a6b96d92a971981aa771a5ae2e233700e1f2641b633c8772f7b23628950ec46e0712b0b9c4b76907623279ea339d2d10b304217fd51fd29859f6c0cde765c312cb7bafd52248652f315b75d4654a25a14e456ccf4b119053b1e16b4bd7d79250658528fea5d9d44f4d96f2a69e702f4dbb1855dc2dbf68d548b1806aedb32df781e74404a2c7aed5a5da737475b3da5fc94c2713bd56a8460fa29b68e1d7026ceb0fefd391c7ee740045315baccefba7b1b27aeb771c669641731f34a8b03895cf4fb20859dbab7458928631a6671d45754c859d534207026b8dd3d2a054f92d17ceb7a7f74a98efa97ea2e804fc63cb317fd97ae29881e67ad1e13547d940b08f344ff91436f7e7def8040ef95dba47724d6a8881aa3c6c87c4c7583882c01fcfb6d34207ab42f131c74a953f6bdca3841070295155a5f9145188c31b58127187608815726aa4c4072cdf01790eebd9220ba6b03722177a0a322fdae96df78eeed3e102eda8216a8c8b9abd68737002a212cecebf47ca41c518f7a87962eab9f06170873477c260e62261f2ad555c4354d1e310607ca5b6180783192c9059ad74862e3ce3d70ea7b71ca616928483baca8825931ac7dd93dc05ec75f40885da6170efcd95bbb10b60be5e89a6ad5f2aa87039ff89071fe57ce30890c9996cdb5b892865e921e3694ef24b124cb358131a92e0ec9f6b190ac9023adb9cba02e9c2836b4596217618127273dbca1e7f75397e3255742f7f2867325b70a9f8f63a08f90b63ce0b40da34f2cbe6ac681fc8e10ad82a410a35030c845cd305fc89259eaf85857e6db14b29f1d0d48662a468bb7d9bfb21f2c7a1fd2fded8f3464591938f9d5022cf3cbfecb0e15efe216dd98152ef443e751b191cc3b430cc2ce1771552cc9286284f2c743e022b45a6729ebd12e145a706101b57a6f04957706728be03a70659c5acd6118ddbe9635132a8f2e155794e742abf8923677eee25d4e83ff286ca6cee162a2acfac8ae6235541f2b74d1d8cfd91fabde0294c3dd4a5e112ed74dbc738dcc4c0ef577e44a3f93627839de6bc9267f20cea5b2de94e2043230a6571b48ee0194ffa5de7a99861b49c3c6ee261fdb7b88b32a61b8c02b44fc4ec878c3120a3d7baee6402d8c63d6c868e975fa6d60dac6708c46c3ba596369699b2d075d9fadf82ae6c60d069c7bba4782a671eff542b1d0b2718adc612339c0b76af3218d9a599013ed836ae8db8dffd181ffa5e3cc483b40819e1be403d905494f6f081674de16759f39ca9d06687857c1de82b22637dfc011e835718fafe462753b04bcb174836a86a57434a893364b4de287040b7084168c5565be0207bd3e343226fdeb74a24e0d0f15e2877fb0dc145123630db43217725edd0dd46a3623e81944f5d771d1fd2d6a19a17f9b3f5fed5586ceef4cb4309830e9e506dbc56c080bdca3a1f0fb200eeb16c09ebcb489d7f389221bc1e3c7052ef2f72c2248b09049e13091776eabc4dc9eb2d5dbffdec1093500620bac37f2d9b45a299f5aff48180893f5c9fb21a102093b8b1c87786523c8ee4c4e2bc89091ad253893e0fbdc1889517669e90e6f1372d3b4cb2cf60ebdfb24041d8f572e8d02ce896b2ea60e72a3b3971b64f9ab58200862247697ed501268573d13d3a5ff025ce6f160d0bfb8b99774b554ed1888128c0d3779942484677ecc847260f9cb09dd5dd19d0b5d7ae65302c67ea9f66e6c33461726b1822b83e88fb7bff54adfcd3d53dc9c7a0476e6163a41a464cbdcb606f9b5884a8e688a56ab51e0d682a4709c2d6fd5afb579a0543ff82a72d6cd54046434e11cf0ef4e789c3427631ee14865548de51130a6d4fbd4b8ccac756764471657a71a996012f0dc6f79f37f9216ecc3f4a34d9b4496f15c60f1241c4d1957bca1d9295b013e87c4b46fbe0035f41d7dcbb2de83be01ca734be40a433a27c86efc6adf21ebf404da39945ac72f4eb7d0039395b910c8389fb303cf84bae0e986f244a4a06bd38e8a0797bbbd65b18361dbbfa39f3affc0507213e9d0bc8b8e073e7417529fbdfc595577d677f4e935b5ddeee497461201c86ca85ff454b3d55b4db31f0af36ea29b3e0700380252601c4b5076109a31f8b6962d4f3f156cd395dc246e5897390c5e1a01b64d015e45a6de17fd8583153bcb2ebc677c06d9293f53bb23824c8dbbc4c40eb6c83c8b561c2173254f27ed39fd4e72347224c3cfd51569f9725419e2b006d04f0b427538b14c7b9f33ee55fa72ae6ca76d99439677f34480a32213764e10a1895506222033720dd13527b4d078bfd47ea9170682ca22459ad21cd02d8c5702e929362153fab7bcfb19031c857c38d5592755e21483dfe254aeee212a344bfaf6a939151a78e1e19cbcb8ffc948853948cdc6913c9ff94414c758194c0e7c4ab48b8dd1b411e82a402febe124664253d6f9eac8ae00e2c3fda2926a261f57c3c6dcf7133d4089f3b181aeb6f5ce0027b258581ac48492d34dd632f28925da69d33e316243d4f6ace417122ebdc1b3072a4e5f8d5b7d20624c81ecf1d1c03d9fa63285d4370acc6f089e78af8082336e0525247fc16d42e2f550c3107ce1ad33cd044f52279c619f7e70587a4424546bac1bc1596eee3996f9f7be35014c5374ff4bee2560f65da309fa5376437e68837856a91a9655249f0ec073a041149022f35fe17c6b10af437631b718a4e6590388508d8d37ab91d2466b3c03e8f4f63c54fb4e32a609372d7da935ef7d8b35601733c290c1cc420b3c9deb30b47db833397eb1d40f0852c7d7c2c9128c87e2768deea34640b08cb75c3c13e0bb6dfa9d2b0638a2a8a194788d0e6acb09d913274881cdd0aa3f852e942d653d30fd55bbe51809db7c9044367288d5f3430b49c44a8fc9bf7972590e0f73c50e880339897f1f279543296c05098293eeca4e688d93fae65b3f74bdeb6a0c0d2b4abe8933961777948c1ccdb8f38f82cbd7130eec62d26112f7f3c0dfe805a964d86e361aa8bd7a06f03d06371c8d0cf9f03008caf0f6251764c4a1712556880f4b077d2f5ba4d20f36c7d849de36adbd9d9f96d4951823b151707aa8b5da5b99c8abb6980edac5b63e8427211624c1267697519da9ee3ed4baa95db7c0afbcac2d9e3ccec51d65e2c443da23305452cba9745226dc508544ae314deda9f4a2f6aee38adbafb4100741086d77d05f58a95cf44343b470f84d367883f9176b2f94ff55d419c08196e8598c1121eb4d2d2e85b6269e89abb9467b65e4590dda9211f1cf45fe4fc8618dd151aca93deb64f974ca67107359e7d59625fd59a79bfcba0e12023f6a8b1e239bb9686f7d18b2f2e95ae63b9bfe223c191ef01b9f36821be1a18cd22aa444b4f7eea0b4e6fa3467268b655059084ac58410af42b9098eeeca3ddfaefd76ca5c122133ba1fae0608817e7582448014a36c79aacd9aa1472a9f3ac353d8d47a4b5db30fe9191e54afce2d0762b3c02434a4781b2128d469c272ca0c40e99813afdb084c67b21425f01a8621a5157e37fc47e8d2d8e3b3f493e049974586cdcce0555d74b41f510d47dd07e7132c3d4157a2e2dab3e30c53419e5330984f02b3ae566d9601925d4aad2024c5eb5d831268a4ab974dcfc68de19c3df9601d3b8fc84ece3dcc2bd6fd2e99e445c3ecf31eb23e5e18f8d551cc20577f578216bbfc80872aae7a681257069321395ab1386bc85320e7fc9cd255f3f03f06cb53a5d9aedc5d5562946529c5273b65c761e453be3740fca038bc08bc6a5004e46f80ad8dfee025b8d55cf8492d22cb63a9e3d1f9c0c01cadb61cc940c71ab21b99bc14a0b03a32ae5d2d6d1e3d9e17363649f7623f2e92f7fec2732d0df447b0102dc72471aaaf37ae25ce69f28b950d370eaf78648c8971be3a23610797a57d59f77d6ec41032b10f91618223772e3c5daa7f2e60dff63a9e6afac5f3839ff5edf1f37fdbda13f0e8a432d9d8fff0ea767dd76e47a41556b14ef9684b5ce38af8b375d6ac7eced7a212923755ee64d5b0a2802df99cabd7b0cecdac1224bfe587fcfa5fbaabd5f9582e0b2914aac31c031f0922f91b13b5d597a75") ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000006b000-0x28)={&(0x7f0000c45000/0x3000)=nil, 0x100000001, 0x7, 0x0, &(0x7f0000075000/0x1000)=nil}) socketpair(0x15, 0xa, 0x401, &(0x7f000099e000-0x8)) getresuid(&(0x7f00000cb000), &(0x7f00005f4000), &(0x7f0000ee4000)) 2018/02/18 06:36:09 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f000001f000)={0x10001, 0x8001, 0x5, 0x6, 0xdd, 0xb8, 0x1, 0x411b0544, 0x1ff, 0x0, 0x29f2, 0x7, 0x2, 0x77, 0x1, 0x10000, 0x0, 0xff, 0x101, 0x101, 0x1704, 0x4, 0x32e4, 0xa50, 0x0, 0x5}) syz_emit_ethernet(0x76, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x40, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x7, [0x2], {0x7, 0x6, "c5961e", 0x0, 0x7e, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "0156ce9d012097b6f47cae4e278d05dd"}}}}}}}, 0x0) 2018/02/18 06:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009aa000-0x4)={0x8}, 0x4) r1 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r1}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000304000), 0x4) 2018/02/18 06:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000779000-0x8)={0xae07, 0x2, 0x81, 0x80000001}) r2 = syz_open_dev$audion(&(0x7f0000868000)='/dev/audio#\x00', 0x6, 0x200000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00001f7000-0x8)={0x3, r2}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000b8d000)={0x20, 0xffffffffffffffff}) [ 45.499724] IPVS: ftp: loaded support on port[0] = 21 [ 45.733882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/18 06:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xffffff7c) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000058b000)={0x77359400}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) 2018/02/18 06:36:11 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0x100, 0x0, &(0x7f0000f91000-0xb9), 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f92000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f93000-0xb3)={0x0, 0xab, "7e7a371a8a591df40cecb8a28a0f6c89f61fc4c13c1cc6afc005d6f06a0e2a2a6853e299b6f42b0ac08425d5163d28646e3c88f39b7a5a8411603ba0baad4c5d2c1c4373038e8d41e8f6946384fcdc72d6458cd278ea49abb5c802ff14424387c9f686984b11f8a1ff34b85e8b87516fc4ebaca8e18b6c70d66a8be9d9e9ca3a8c6370212dd06f49e5dedfe326890052749795219513a605d69fe7c53721cf811d45085e0e3cc9ccd9e5e2"}, &(0x7f00008a6000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000070d000-0x10)={r2, 0x1, 0x4, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f91000)={0x0, 0x1, 0x4}, &(0x7f0000386000-0x4)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f92000-0x14)={r3, 0x8, 0x1ff, 0x6, 0x7ff, 0x3a}, 0x14) 2018/02/18 06:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000007, &(0x7f0000bed000-0x10)={0xfffffffffffffffc, 0x3}) r0 = syz_open_dev$sg(&(0x7f00001b9000-0x9)='/dev/sg#\x00', 0x55, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7d000)={{{@in6=@empty, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000032000-0x4)=0xe8) r1 = syz_open_dev$sg(&(0x7f0000da9000-0x9)='/dev/sg#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000098a000), &(0x7f00002e2000-0x4)=0x4) r2 = inotify_init() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000216000)={0x2, 0x0, 'client1\x00', 0x4, "6533d36872b946d3", "362251fd3ea3a8b9da57d76d160883e576633a3ec49dd44d216f66b3f6225eeb", 0x7fff, 0x100}) 2018/02/18 06:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) fchmod(r0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000a05000)='/dev/snd/midiC#D#\x00', 0xbcf7, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006a0000)={0x0, 0x1, 0x30, 0xffffffffffffff9d, 0x6}, &(0x7f0000041000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004cc000)={r3, 0x77d}, &(0x7f000018a000)=0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00009f6000)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00006b8000+0xf50)={0x2, 0x0, [{0x200, 0x3, 0x0, 0x0, @adapter={0x5, 0x401, 0xffff, 0x20, 0x6}}, {0xc25, 0x2, 0x0, 0x0, @msi={0x7, 0x7, 0x1}}]}) 2018/02/18 06:36:11 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000eed000)="a6bd23a6c34e6a7e40706ac279", 0xd, 0x40000, &(0x7f0000b00000)={0xa, 0x3, 0x6118, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206c70000a843096c26238d2500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1138d54400009b84136ef75afb83e54469aa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001b000)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000001c000-0x38)={&(0x7f000001c000-0x14)=@ll={0x11, 0x7, r2, 0x1, 0x180000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f000001c000-0x50)=[{&(0x7f000000b000)="88d8d92290b9aded7e1b35b99115cc48706c2c77b8572abd31c2081a62", 0x1d}, {&(0x7f000001c000-0x3e)="dfa250e50af23cca0c7268be1eb725a917c6e90122ab4cf16e2b3be29e7bcf133ade1b4c8adcdc3c6265fa35588adbf2df188e8b7dd0df1596463d59efc6", 0x3e}, {&(0x7f000000b000)="0433988026f360d96f21b8e5a1d2ffbbc43bdb70c0335a15eef1fe41a329b274b9dd82305eaa0a31beef91d4a6edb814c920e8475fecc7cd8ecb93c8e9ab016a693ff2541aec7aa7b5b7f4e51164077519c6bad0126dc4c5cb8c2a2ddb6957bf040413b65a1c1d5020e82be65ffcbac249925f929bb98dfe81a8c6077f951250e34611c2f527d8f273e074bf", 0x8c}, {&(0x7f000000c000)="6e91f8d8fb6c52bf6c828e614b46ebafa08d53388d2602cd66d75275ef97bf9dbea9f19da03cb9a56f37a8028c09de4a2b9b34d2c21ca2d9824df695635697cc428c74bb211e7df6872d5399215ddfc5730ce69422d5f083bf981d7bbd65ed0d3895a6c87db19830519520f1db0f36d74d432f3e8c9cebe4d39898d9ddfa6657103a17c5205dc8bbb9c9de924f8ab2272ae2cefb1722a661561a19bca8978453615be5a6e926f93ee981ecd5779534e432444930009d1c755b54af7ce8b741a5ce265fb1dd4fe808f138856ee210b683c084de76d6bb2f430bfc95ef55e80a0950a352ec6a4228ce07b2", 0xea}, {&(0x7f0000000000)="a7e78bad75a1e0713a8d147853278f50764ee6e112fc98f7620e9a01eb90aa8c5fd39c6cf936e9bcae09caae7462f3caa495d9c07ab6d80679fa3d383473", 0x3e}], 0x5, &(0x7f0000018000-0x12f0)=[{0xf8, 0x117, 0x1, "d53d155d87884f3e878e192c3890ba4b0eb358c5641cabb67a180cb285434e65ddc127766f20db89e8d2a14771f69d4d1f9afab6b1db810ec76478c2014c68946660947f053759ef341ac27ad7777b2edf71494d052438891ce773de72f659388bd5d277d43c27530444dc252e539bc4e40f2f3d97480ce35c51c9c574cbed0621b1b5125ae0763ef70b3c81deedfe74bb743d4e4c5212b7bf0ac1d7d9576e9dd5f25e304412d1ebaa20424d9fbea2c9a2e88c8001fcf79c001860db59e28685455f8f2eeb993d6e6f3ccd56fd235491f88f68a301cd8da34dae56f3ab65f306c453"}, {0x1010, 0x119, 0x1, "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"}, {0xe0, 0x111, 0x2, "5989f1640993c8cb9f0712a3205b02f419233021b0d1d4768f81f7e61d88c92c52a0356f8972b73aefdd76ca7fcabb4dce8cc61d9ec8fa6aa95b8ec5af9d9c2d7c94f244f6bed3c710bd49dac8427aa936243366f9c51ad4863de259528346c193f333070f59a67fe3d080f622c3ef1b98489cc7cf18cf65ec61a8c6e1d2160f0ea80b757a7cd31fc798c41d225a6d2dd2a2cfbb89657048be8e04c80b7757fe6524b4a9eee2c04109fa2397eda410fb988ca6581ec58ca98ce5ada9bd2129c2af6f63403f1328d0a7ea33"}, {0x108, 0x0, 0x3, "b005381dbb73b7f9ff0e02036bb51e59f749142eb8ac3d0bb3018641cbd0784ba9d461eb7aa58b2d54f1c36541d3c87cdeee5c3c774f2ece687525e1725e8da238d6cd97cb0143e0f600a3453dd02a55af96f70fa69ab01566bf106902b21eb4171dc6cc8be189717b05b0349b9508808aa0e7060b6eb44688681d73cef0a719ed5332ab30d6bbad3dcf243cfc501e4f668b033a52d093dc83863d5331e0e71d31533f44f2a5cc721daf5e7d062e5a37bdfe52e2295c56d0b9259b0cfa5cf2076f68491f45f12b02311d644c5030c8f49008cc51105b1e0b1367e6ceaabbcaa5cf00ba78d4e040534177dd29b3c438c98045931f5b"}], 0x12f0, 0x840}, 0x4) 2018/02/18 06:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) timerfd_create(0x1, 0x80000) recvmsg(r0, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/18 06:36:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280102, 0x182) getsockname$packet(0xffffffffffffff9c, &(0x7f0000311000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000083f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/18 06:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000d6a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000122000-0x4)={r0}) getsockname$netlink(r1, &(0x7f00004b7000), &(0x7f0000240000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) r2 = syz_open_dev$audion(&(0x7f00004cd000-0xc)='/dev/audio#\x00', 0x1, 0x40000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b60000)=0x5) accept$unix(r2, &(0x7f0000e99000)=@file={0x0, ""/45}, &(0x7f0000041000-0x4)=0x1b) [ 46.179615] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 46.192487] kauditd_printk_skb: 2 callbacks suppressed [ 46.192494] audit: type=1400 audit(1518935771.775:33): avc: denied { read } for pid=6337 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 06:36:11 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0xfffffffffffffffc}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000043b000-0xbc)={0x0, 0x0, 'client1\x00', 0xffffffff80000003, "3f55ea979c669516", "44762d0605b999f9625399550905f2e0639c9943d8560385c8ff345196796621", 0x7f, 0xbfa}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000598000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000a37000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="f43637392ff7"}, 0x14) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000020000-0xe8)={{{@in=@dev, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000020000-0x4)=0xe8) 2018/02/18 06:36:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000667000-0x78)={0x7, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, {0x2, 0x3, @empty}, 0xc, 0x100000001, 0x6, 0x1ff, 0x0, &(0x7f0000001000-0x10)=@generic="68312b4a93c98d797513031bc644f655", 0x8, 0x3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x9)=@known='user.syz\x00', &(0x7f0000002000-0x52)=""/82, 0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1f, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000002000-0x10)={0x1000, r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x3e2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xac51}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0xb0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000902000), &(0x7f0000770000-0x4)=0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000698000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000077000)=[{&(0x7f0000ef0000-0xba)=""/186, 0xba}, {&(0x7f0000392000-0x53)=""/83, 0x53}, {&(0x7f00000dd000-0x7a)=""/122, 0x7a}, {&(0x7f0000ac5000)=""/201, 0xc9}, {&(0x7f0000eef000)=""/187, 0xbb}, {&(0x7f0000eef000)=""/245, 0xf5}, {&(0x7f0000ef0000-0x2)=""/2, 0x2}, {&(0x7f0000eef000)=""/165, 0xa5}, {&(0x7f00004cb000)=""/39, 0x27}], 0x9, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4), 0x4) fcntl$getownex(r0, 0x10, &(0x7f00002ff000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r5) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0xff, &(0x7f0000ef1000-0x10)={0x1, 0x6, 0xfab00000, 0x1}) bind$alg(r2, &(0x7f00007a0000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) 2018/02/18 06:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f9d000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000b54000-0x4), &(0x7f0000be5000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000081000)) pipe(&(0x7f0000553000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00001eb000+0x488)={"47b65443d1ded0f7fa498eb34d135263", {0x4, 0xffffffffffffffff, 0x3, "bc149dee8fcc", 0x800}}) connect$ipx(r2, &(0x7f00008d1000)={0x4, 0x0, 0x80000001, "8bf03e2c4299", 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000899000)=0x1000, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cb6000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_data=&(0x7f0000edf000)="c33bc3bb3b7b782d936289773390eb51c2d8a118a0a43af363eeb99568e1af63"}) [ 46.226249] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/02/18 06:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000419000)) 2018/02/18 06:36:11 executing program 7: r0 = gettid() ptrace$getsig(0x4202, r0, 0x10000, &(0x7f0000fdc000)) select(0x40, &(0x7f000053c000), &(0x7f0000000000), &(0x7f0000c03000-0x40), &(0x7f00005f6000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x600000) ioctl$TIOCCONS(r1, 0x541d) 2018/02/18 06:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000903000), 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)) r0 = openat(0xffffffffffffff9c, &(0x7f0000267000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000088a000)='./file0\x00', r0, &(0x7f000001f000)='./file1\x00') 2018/02/18 06:36:11 executing program 2: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000634000)={0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ee8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001ca000)=0x14) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ee7000)={r3, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) socket$unix(0x1, 0x5, 0x0) 2018/02/18 06:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000380000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000084c000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x75}}}, &(0x7f00005f9000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004ac000-0x10)={r1, 0x7c, &(0x7f0000cbb000)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfb97}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000c88000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000885000)=@assoc_value={r1, 0x800}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005d6000)={r1, @in6={{0xa, 0x3, 0xa9f, @empty, 0x8001}}}, 0x8c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a1b000)=0x0) lstat(&(0x7f0000881000)='./file0\x00', &(0x7f00001dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f00001b0000-0x38)={&(0x7f000085e000-0xc)={0x10, 0x0, 0x0, 0x8003009}, 0xc, &(0x7f00001f7000-0x10)={&(0x7f0000012000)={0x13f8, 0x3c, 0x9, 0x1, 0x3, {0x15}, [@nested={0x4, 0x58, []}, @nested={0x2a0, 0x40, [@generic="409a4c27b386a22122b67efbdd8171c4e4cebc8237cfa9cd0a5f56d5117feef50ad75965d2723b50b4b8656676df1924c875159ee7f01efc091c889e635eb17abc5b2571347b4e6abf1c175244fa7abcb433c1a97812d1011bdade85d4f9e0726202c2315af2f9b768bcc9e90fea7c9e10ef39bf0cba8f57e95f0f99fc0c71651a0eeb5a3fd8876e1929a9e4cfa018c486c772cbc8443ff7e3da5190ea597787ba5914745500316054b54c4e2d57f30e5cc28b2262eccc0cb73e376c5f8c98b4723bcfb339afb847cd7f17c357b0a832d83318d7071c60017ccd4b924dc6cb2b70239353ccafbe7e95df631e72b6b9d0ad7dbc41036128fb", @generic="8352e352bdc67613ad6595f75a22753c57cd759f8617dd3b9c9855861bfabeb9360b512b24292d24", @generic="fea44e375f66fed9", @generic="60a63a420d46d345eda4cb3d831acd6d832aa88be12a794dcc4b68477e7cd350e95d70e2f624a77ea9b4f7d20f471f6f4e83ddf6f98d01", @generic="b4cd6fb22b8c989ec00944896ae752e20fe4b32282e323db6818f805ba4053111285b94ee5b2c8d836653e3e5619db5851d28940c27801287f50416091e79cbc67933748ca05dc7d472ca385d2852c7491d001180e8f9166160598c92554cc351253ab4d99e2fd414fa4cc9b92e81998099b8683c3ea4ab449354cb935551e", @generic="a7c4d1a1dc3810c9edd826ea2b30bf6fd977f01ce5435c2992d6460187c77ddb057bed357ea34d3f22f9d8b7fd4ef52053cbf9ca932ab471f24543b0f5733715334fe82ad83b074fbe6998daebc514eda0db0f78b4e71849769da571c3225fcd4990e1bfd71448d3e7d03acabe08e3799a77bc6d9d1011f68518465dfca5917944d32cee2cd0baaca0c7976109d39033bc64bc03e5fe713345953e224cb859effdd8ebf8f9c2c25936f40fd7c8f1757137340a40d73a0cb1b3a9fe73312d"]}, @nested={0x110, 0x32, [@typed={0xc, 0x47, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x81, @pid=r5}, @typed={0x10, 0x89, @u64=0x6}, @typed={0x70, 0x1d, @binary="aab34b0a8a5d167d8d75439c10a7aee7ef352f7e2bb5508d11fa4e2cdb367a5d1662e7d3b2a807a649f69f8d8538f4270973b9ee280532ddfdf76ac757cfc0a6a6c985a32ce26a32d0d1f3c211fb88c1fde05ebf0cbd2c08b60d3dff783d0938cba770898d35f5"}, @generic="71ddb5994775431f075757d28579ddca41f2af0716d65919218e9aa83aa9667ca012041733b1e3a568fd591313c0c3ab4416cfc16fd169894d9c1da920407f7a18da2cc718f6dc09cb456e22a24ea483b042db223139f4ed0a85f49e481c03d55a27a8272800ac936db5447917a19a1f23"]}, @nested={0x1030, 0x79, [@typed={0x18, 0x1d, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x81, @uid=r6}, @typed={0x1008, 0x95, @binary="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0x13f8}, 0x1, 0x0, 0x0, 0x20000014}, 0x209f41ce96b71d4a) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000cbd000)=0x2) 2018/02/18 06:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000522000)={0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000440000-0x3)=0x3) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/18 06:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000037b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000f, 0x7, 0x0) r2 = accept$packet(r1, 0x0, &(0x7f0000eb2000)) sendfile(r0, r0, &(0x7f00005ca000), 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f3f000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000b51000-0x4)=0xe8) connect$packet(r2, &(0x7f0000b2d000)={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r4 = fcntl$dupfd(r0, 0x406, r1) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/enforce\x00', 0x2001, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f0000674000), &(0x7f00005e9000-0x4)=0x4) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x6) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000b39000-0x8)=0x7) 2018/02/18 06:36:11 executing program 2: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000070000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000d12000-0x10)={0x4, 0x1, 0x9, "5a26b7cf9df9", 0x4}, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x0, 0x0) 2018/02/18 06:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5ce74c7f4ceaec6a, 0x3) accept4$nfc_llcp(r0, &(0x7f00001b0000), &(0x7f0000211000)=0x60, 0x80800) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eb6000-0xe8)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000053a000)=0xe8) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f00003ef000), &(0x7f0000ffa000)) 2018/02/18 06:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057a000)='/dev/vga_arbiter\x00', 0x400080, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000070e000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000ac1000-0x20)={{r2, r3/1000+10000}}, 0x0) r4 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) lsetxattr(&(0x7f0000136000-0x8)='./file1\x00', &(0x7f00001fb000)=@known='security.capability\x00', &(0x7f0000212000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/02/18 06:36:12 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfd, 0x400400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000030, &(0x7f0000001000-0x5), 0x20001108) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001c6000-0x4)) [ 46.432897] audit: type=1400 audit(1518935772.015:34): avc: denied { map } for pid=6398 comm="syz-executor3" path="/36/file0/bus" dev="tmpfs" ino=17508 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/18 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x7, 0x2) setsockopt(r0, 0x20001000000010f, 0x1, &(0x7f00009d8000-0x4)="00210300", 0x2bd) 2018/02/18 06:36:12 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet(0x2, 0x80007, 0x1) sendto$inet(r1, &(0x7f0000003000)="13f143161f0354b85a770c5d81835955dba5b0e5d515ebf8e66ff7798a040465360bbb5ccd1fc0495f9950ffe735aa2e7f82a48c6f47df5a85beb4a2b0093e35d9a01e6c03daa1ee796c8f8122a4d95a6efce8f095c4de99ab1c3ae483c2438f3a5e365884dd77df4a92d5ae37228f04e5527dc46b30ecd2a109d65f55eb6c3e73ced55a2e94020eea4592e13a69e9a6e01f8f6e26ad4751edf3f259aa660e7356d0bf00c443e4e3a99d1de7503de074716db17763f30ee018ef750b47efd038f5af7b4f2054bc1489d5a75a28ce2949c28eb3a65dfe89e7be834b5f5578ac7789b18a6ff5eb17f106f223e57fed9fd74d6efea67b67a99e", 0xf8, 0x4005, 0x0, 0x0) connect$inet(r0, &(0x7f000002f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/18 06:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x5, 0xdd9, &(0x7f0000dc3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009a5000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x4}}, 0x4, 0x40, 0x8000, 0x388, 0x1}, &(0x7f0000280000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000404000)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}, 0x6, 0x401}, &(0x7f0000b94000)=0xfffffffffffffddd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b89000-0x3c)={r3, 0x34, "e88a7ef7237647c3957a1a1f795da292d47b3f3f76bb546fe451222a336e24104ab2ddf5f6fccab2be2ac7bc7a9ec44a5483bc8e"}, &(0x7f0000b16000)=0x3c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000067d000-0x4)=0x0) r6 = syz_open_dev$sg(&(0x7f000038f000)='/dev/sg#\x00', 0x101, 0x414001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000d4000-0xc)={r4, 0xffffffffffff8001, 0x10}, &(0x7f000054c000-0x4)=0xc) process_vm_writev(r5, &(0x7f0000fbe000-0x60)=[{&(0x7f00004ab000-0xe4)=""/228, 0xe4}, {&(0x7f0000678000)=""/4096, 0x1000}, {&(0x7f0000199000-0xab)=""/171, 0xab}, {&(0x7f0000255000-0x59)=""/89, 0x59}, {&(0x7f0000074000-0x82)=""/130, 0x82}, {&(0x7f0000676000)=""/22, 0x16}], 0x6, &(0x7f000024f000-0x10)=[{&(0x7f000098e000)=""/161, 0xa1}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000122000-0x8)={&(0x7f000048a000-0x58)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009e1000), 0xb) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000021000)=[{{&(0x7f0000021000)=@hci, 0x6, &(0x7f0000018000)=[]}}], 0x1, 0x0, &(0x7f000000a000)) 2018/02/18 06:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007f7000-0xe)='/selinux/user\x00', 0x2, 0x0) flock(r0, 0x2) flock(r0, 0xffffffffffeffffd) 2018/02/18 06:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ddc000)={0xa, 0x1, 0x0, @empty, 0xcfff}, 0x48c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) 2018/02/18 06:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00008d7000-0x4)={0x1c, 0x1}) ioctl$KVM_NMI(r3, 0xae9a) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000fbc000-0x10)={&(0x7f000059b000/0x3000)=nil, 0x3000}) 2018/02/18 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e23000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000009f000-0x18)="a50fd1509e2b7ee16be7b553fa40bc7bbd43a90152f2f97c", 0xfffffffffffffef8, 0x0) 2018/02/18 06:36:12 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6(0xa, 0x3, 0x2c) r2 = shmat(0x0, &(0x7f000000e000/0x2000)=nil, 0x7000) shmdt(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000003d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000031000)=0x32) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x3f, &(0x7f000003d000)=0x2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003c000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x258, 0x120, 0x258, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000015000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/18 06:36:12 executing program 7: r0 = semget(0x3, 0x3, 0x6) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000e53000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/enforce\x00', 0x40, 0x0) bind$alg(r1, &(0x7f00004fd000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/enforce\x00', 0x4000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000065d000-0x5)='ns/pid\x00') fcntl$getown(r3, 0x9) fadvise64(r2, 0x0, 0xffff, 0x7) socketpair(0x11, 0x0, 0x100000000, &(0x7f0000d08000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000011c000)={0x0, 0x6, 0x5, 0x8, 0x3, 0x9}, &(0x7f000050d000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e53000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0x9}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000061a000)={r4, 0x20, &(0x7f0000d91000-0x20)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000c4a000-0x4)=0x10) uname(&(0x7f000074a000-0x50)=""/80) pwrite64(r3, &(0x7f0000945000)="00c44cb6f89410ec21086cf98252ecc8ca057f41affab411983d305b200b974905ae83bdd4a78490721b0ad4df703b81a02ea6c22d9a98d03f1d82bcb8", 0x3d, 0x0) fcntl$getflags(r1, 0x401) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f000045a000)=@nl=@unspec, 0xc) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000c89000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000d63000-0x2c)=@ipv6_deladdr={0x2c, 0x15, 0x6da7a65af79af09f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/18 06:36:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000bd7000-0x9)='/dev/sg#\x00', 0x80000000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007f4000-0x14a)="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", 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f50000)={0x7, &(0x7f0000228000-0x40c)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/18 06:36:12 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffeffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ce2000-0xc)={0x2, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000+0x8b4)={r3, 0x5, 0x3ff, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) fsetxattr(r0, &(0x7f000083a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000fb8000)='+[selfselinux)vboxnet0wlan0)em1%/@locgroup-em1\x00', 0x2f, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000022a000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ed5000-0x2)='cdg\x00', 0x4) [ 46.567405] audit: type=1400 audit(1518935772.149:35): avc: denied { read } for pid=6412 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 06:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000801, 0x1) socketpair(0xb, 0x3, 0x5, &(0x7f0000e94000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000d4c000-0xc)={{0x8, 0x3, 0x8, 0xa497, 0x2, 0x228}, 0x3}) r2 = open(&(0x7f00008c1000)='./file0\x00', 0x4000, 0x42) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac5000)={0x0}, &(0x7f0000f08000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r3, 0xffffffffffffffff, r2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r2, 0x7fffffff) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) 2018/02/18 06:36:12 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bba000-0xb)='/dev/mixer\x00', 0x41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fba000)={0x0}) sendfile(r1, r1, &(0x7f0000878000-0x8)=0x35, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x400004001000d, 0x10000090011) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e13000)=@assoc_value={0x0}, &(0x7f00007e2000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000080000)={r3, 0x9, 0x3, [0xffffffffffffff00, 0xfff, 0xffff]}, &(0x7f00002ca000)=0xe) write(r2, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = syz_open_dev$sndpcmp(&(0x7f000009b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00004eb000)={{0x53, 0x20}, {0x80000000, 0x6}, 0x7fffffff, 0x2}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000cef000)='/dev/binder#\x00', 0x0, 0x800) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) statx(r0, &(0x7f0000d4f000-0x8)='./file0\x00', 0x0, 0x40, &(0x7f0000e7d000)) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) shutdown(r0, 0x0) syz_open_dev$adsp(&(0x7f0000786000)='/dev/adsp#\x00', 0x0, 0x402002) 2018/02/18 06:36:12 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ce000)='/dev/hwrng\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00009de000-0x1)='\x00', 0x3) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f000061d000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/18 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a9def321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce400022470a2c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef10000000000000020d2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00005bd000)=@generic={0x1e, "01fd000000080000000000000002000009a979d221b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130ffeffffffffff300b9c8ea7100c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/02/18 06:36:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256-avx2,lrw(serpent))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ac000-0x10)={0x0, 0x2c, &(0x7f000093f000-0x2c)=[@in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}]}, &(0x7f00002a6000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a84000-0x8c)={r2, @in6={{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f000068c000-0x4)=0x8c) bind$alg(r1, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getresgid(&(0x7f0000328000), &(0x7f0000bf9000-0x4), &(0x7f0000e96000-0x4)) write(r3, &(0x7f00003b4000-0x76)="8c3649e33ee02afe6b00fda7f5d3c0c45cf16033203016015a760abcc39daa017125e619cd2cee8f51420cc378d86a36623e8895010da80140522620180336d9f8d685231c9b0a74ab3ae13a1487fdabd0c263124f5bb2818a8b89dcd36e44bfb464db0bddacc0959f64a9211898d37e", 0x70) 2018/02/18 06:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e00000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000075e000)={{0xb8, 0x569ac014}, {0x9, 0x1}, 0x4, 0x4, 0x8}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000524000)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f00008f0000)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00008d3000-0x8)=&(0x7f00007ee000)) 2018/02/18 06:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f000073e000-0x8)='./file1\x00', 0x0) 2018/02/18 06:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x4000)=nil, 0x4000, 0xa, 0x40010, r1, 0x0) close(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005419, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000e83000-0xa)='/dev/vcs#\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000075000-0x8)={0x0, 0x9}, &(0x7f0000c35000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003bb000)={r2, 0xf4, "e0b568343811580ff23fbc12efd519e33a54a1e74970786b6d5a0f69a0f39342a2e93cfc5952c472bf22f37e291493334d26cc88047cc032c7d7dd1ac94d8ccbf4218b21692079e1a367167952d16d0fde70884e14301c64e3ca6f0486c3cb6dfdbd2bbd4361264c606b805e36c7a9b26ef59ccdab8d738261bb5526ec1d597feb8d7677fc7df44f38546830082c2681bbc0b3c3740c3de227ef6f0a2cc006769979b7cb8d4e0cb7490da4d20ae2ae64c32d1a58eb5ae29fc95ea485c4612cacd32b78662109a65bdce88b7579114c2bdea2023c3774d14898730ed89f83dae3fcc2cdb803358c6fd4221a637cbbea47eb300891"}, &(0x7f0000045000-0x4)=0xfc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b57000-0xc)={r3, 0x4, 0x2, [0x3de5, 0x6]}, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000e0000)=0x88, 0x4) [ 46.819126] audit: type=1400 audit(1518935772.392:36): avc: denied { map } for pid=6474 comm="syz-executor0" path="/dev/dsp" dev="devtmpfs" ino=134 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/18 06:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000515000+0x48a)='/dev/hwrng\x00', 0x4000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000002d000+0x806)={&(0x7f0000769000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000fd5000)={0x7b, 0x0, [0x2095, 0x3, 0x80000001, 0x100]}) 2018/02/18 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000922000-0x4)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000001) 2018/02/18 06:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) socket$inet6_udp(0xa, 0x2, 0x0) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') lseek(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/02/18 06:36:12 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000012c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008da000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4), 0x4, &(0x7f0000000000)) unshare(0x20028400) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e46000), &(0x7f0000ce4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000001000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x200, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x71, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000002000-0x4)=0x9, 0x4) r4 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) fdatasync(r4) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xe1e, 0x20, 0x10001, 0xea}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0x4, 0x0, 0x4, 0x1}, &(0x7f0000002000)=0xa0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000001000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000000)=0x401) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/18 06:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004cd000-0x9)='/dev/sg#\x00', 0xbd, 0x444200) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00008e5000-0x10)={0x3, &(0x7f0000b0c000-0xc)=[{0x8, 0x62}, {0x4, 0x9}, {0x1, 0x44b0b2fc}]}) prlimit64(0x0, 0x0, &(0x7f00002b7000)={0x7}, &(0x7f0000032000-0x10)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7fffffff) openat$vcs(0xffffffffffffff9c, &(0x7f000067c000-0x9)='/dev/vcs\x00', 0x40000, 0x0) 2018/02/18 06:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x7530}}) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x0) munlockall() syz_open_dev$vcsa(&(0x7f0000b39000-0xb)='/dev/vcsa#\x00', 0x8, 0x40000) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(xts-twofish-avx)\x00'}, 0x1ce) syz_open_dev$sndmidi(&(0x7f000065d000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) 2018/02/18 06:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000930000-0x9)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000342000-0x2)=0x491, &(0x7f00002a0000-0x8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r4 = gettid() perf_event_open(&(0x7f00009b4000-0x78)={0x2, 0x78, 0x6, 0x5, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x0, 0x40, 0xc5151, 0x1, 0x1, 0x0, 0xfffffffeffffffff, 0xfffffffffffeffff, 0x6, 0x80, 0x7fff, 0x16, 0x80000000000000, 0x20000, 0x1, 0x7, 0x6, 0x400, 0x7, 0x8, 0x2, 0x7, 0x9, 0x6, 0x8, 0x38, 0x8, 0xf7a, 0x5, 0x9, 0xfffffffffffff006, 0xc09, 0x0, 0x80000001, 0x5, @perf_bp={&(0x7f0000935000), 0x5}, 0x18100, 0x36c, 0x3, 0x3, 0x6, 0x1, 0x6}, r4, 0x7fffffff, r3, 0x2) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x4000000, 0x7}) mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) 2018/02/18 06:36:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x40800, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc2604111, &(0x7f0000003000)="bb9337f7ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f9669b07004f22f0a20993a236916876a553d40633a094a428dea168423ea006d41bba5b3a3a3a2281b52603") 2018/02/18 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d65000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e89000-0x24)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000bdf000-0xaa)=""/170, &(0x7f0000863000-0x2)=0xaa) [ 46.936550] QAT: Invalid ioctl 2018/02/18 06:36:12 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0xa0400, 0x0) bind(r0, &(0x7f0000005000)=@l2={0x1f, 0x1000, {0x2, 0xcfb3, 0x1800000000000000, 0xf21f, 0xff, 0xfffffffffffffffc}, 0x5, 0x2}, 0xe) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x2, 0x5, 0x2, 0x8, 0x800, 0x6}) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000008000)) timerfd_settime(r1, 0x0, &(0x7f0000002000-0x20)={{}, {r2, r3+30000000}}, &(0x7f0000008000-0x20)={{0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000008000-0x4)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r5}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x48)={0x100000000005, 0x0, 0x0, {}, {r4}, {}, 0x1, @can={{0x1}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc040425ac"}}, 0x361}, 0x1}, 0x0) 2018/02/18 06:36:12 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4), &(0x7f0000e0c000)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fc7000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000816000-0x4)=0x9, 0x4) 2018/02/18 06:36:12 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000598000-0xd8)=@pic) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x1}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x3}}, 0xe8) r2 = syz_open_dev$midi(&(0x7f00005a1000-0xb)='/dev/midi#\x00', 0x3, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000db1000)={r2, &(0x7f0000003000-0xab)="1d3ac8522b84655939c63b4097d23b3ffd90992c67818d6224f1640811e6d95a221265ef94943d482852759753b3e780a47cd8838759c5bdc375f333adaf5b7cab2a098b67d752d9fbfece0515e75a35c4a27dd9b34d062e68a9e9cca3da491b9d4e7db5c69b28cb9d1739a8b9ff6175c2302ca8801b0a6f53e08d8d3e1c4d209f6bfe1306ea5f8c99a3c1d4c1836b4091c738176e95d8ba3d71b710e5edab9e86fd543d5326bcca0b941a"}, 0x10) pwrite64(r1, &(0x7f0000990000)="92339c0a9d77fdf7fedc1b200f5956ff3bab259f6bc91e35239ebf3396170afa93834623c3c1f92c6ee2ca9b1ef1953b843075ab5f0cdaec17cebd4cbde736ded5761e08b9cda0bcadc89756621c1da45c942f30ab581ecb875e356558de08ce4cf1263e2bac0d39ee309b5cedf5c5f5213783dfd35bad6993a4da94eb735fa5a3ce4409aef10f9ed2ecbb232c5fc0717f0793fe159ab72177a62335df51162c5fc5513736619497c408805bc27c6ebdeb93b4edb5311e9e51bc9fc601f616a1096f5a723334d667fae05a5466ceb591424523f3eb57212d9d4d56f16acefee8a3f3d875ec86f6140baa1de007684300d7d06447", 0xf4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000810000-0x1000)="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", 0x1000) connect$inet6(0xffffffffffffff9c, &(0x7f00004d8000-0x1c)={0xa, 0xffffffffffffffff, 0x238, @loopback={0x0, 0x1}, 0x97}, 0xfffffffffffffd01) [ 46.973272] QAT: Invalid ioctl 2018/02/18 06:36:12 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0xa3, 0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x5) r2 = dup2(r1, r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000011000)={0x0, 0x7ff}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000002a000-0x6)={r3, 0x4}, &(0x7f0000029000)=0x6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000002b000-0x38)={&(0x7f000002b000-0x60)={0x27, 0x40, 0x401, 0x6, 0xffffffffffffffff, 0x6, "c898ce6dff7b24a4bada6f8db5e516c11caffe903bd58fcbecad2b5dcbb9b13e0a66acdfab34bbc7963fb826c51c27614b72ccf58a1867163fa4263375eebc", 0x10001}, 0x60, &(0x7f0000021000-0x60)=[{&(0x7f0000028000)="f526b22671e096acc79fd5dc10428f7b956a993fee6cb8a7bd267f567946d72099d1bf9478916bc928bb328afee4b80c19a0ba82646a16a64461d3161d6e08126721a3586dd159db48f729326bea0f46d7e157ae79088e9d7e4c01011f97a23c6693b616a2c6cf9b5d1caa25ad1493040039eae7066c27b4836341721e8dade270713311f822c0bb7531a23c8aab28a461a8ce9ec63de30681d9a7c604bd37aaab2e948e918bc6e2f6d36ff30fa9e62f37018d2783c9afd27d0a690dda2f7f28", 0xc0}, {&(0x7f0000006000-0x2a)="fb82bc8efd0cac73c546e7401feddeb7945e08a972721ab6be950c4b556f1a36262a9d0c578f486c43e4", 0x2a}, {&(0x7f000002a000)="b17668715a048a7f3e22c39e3d5da45d54645af8b90b0696df1685a57d07d092e492f0f68aee25889c2b10289d66355211e96bbfade2bfcea1c6efa4bfee9c6c6d423cbbd743df109344f073b5d26f3f03fcd2956c1a3fe6a9e48bddfbc0f2", 0x5f}, {&(0x7f000002a000+0x8e0)="4ef3e813c25d1b569e71aa2fa49e98d87507ba01a53ecd99ad5c74cd09fe1e7a00ab1705548ab5920eac513f0629b9bbef6bff0f57bb4c9b769246fbd38e54c80a02f0efe5b25229cafb", 0x4a}, {&(0x7f000002b000-0x58)="cccdfaca7993f8bd2644c2b28ddecb169642ff705a3be83871525f3161588525247aadd8706deccddc1030c8b739b026ab34b72d195ca4f8ed883b42cac9cc442985a5f0a1675aea3f9c314ada67a66e8a0ecb12112f3313", 0x58}, {&(0x7f000002a000)="efb92d05111fbf2bed2d35b3a7056cf522d15a74ddb0c1714ea33b8a93c9ec42e2222ccb19ba1135c788dce14fa540b9bdc816f468aa560e5aedb5c0e650e7df3937c7d43e591fb5b978656271d3a90417fdc6e3098725c06ad9", 0x5a}], 0x6, 0x0, 0x0, 0x4}, 0x24004000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000002b000-0x8)=@assoc_value={0x0}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000002a000-0x4)=0x8, &(0x7f000002c000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000028000)={r4, 0xce}, &(0x7f0000028000)=0x8) r5 = socket$inet6(0xa, 0x3, 0x8) semget(0x2, 0x0, 0x40) sendmsg(r5, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000f7e000-0x8)='./file0\x00', 0x10800, 0x82) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg(r0, &(0x7f00009a7000-0x38)={&(0x7f0000976000-0x6)=@hci={0x1f}, 0x6, &(0x7f00008fa000-0x40)=[], 0x0, &(0x7f0000585000-0x300)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000000000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) 2018/02/18 06:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000907000-0x14)={@mcast2, 0x0}, &(0x7f0000a98000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d36000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, @empty, @loopback={0x0, 0x1}, 0x510, 0x7, 0x5c, 0x100, 0xb906, 0x800000, r1}) 2018/02/18 06:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000430000-0x70)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b3000)="eab3a72f60130000c87ca4da3a5a451a293042f482", 0xfffffd2f) 2018/02/18 06:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000605000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r1 = request_key(&(0x7f0000ef9000-0x8)='rxrpc_s\x00', &(0x7f0000400000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000494000-0x6)='self-\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f000075a000)='keyring\x00', &(0x7f0000ec6000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00008a8000-0x4), 0x4) 2018/02/18 06:36:12 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00004e5000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000+0xf4d)={r1, @in6={{0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ef8000-0xd)='/dev/usbmon#\x00', 0x8, 0xb4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c8c000)={0x0, 0x3, 0x1ff, 0x4, 0x45ac, 0x80000001, 0x0, 0x4, {0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x30c3, 0x100000001, 0x26, 0x100000001, 0x2}}, &(0x7f0000858000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009fd000)={r4, 0x9}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/18 06:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x11, 0x2, 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009e1000), 0xb) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/18 06:36:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000a38000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x5, 0x80200000003, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}]}, {[@rand_addr=0xffffffffffff8000]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/02/18 06:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) 2018/02/18 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x1, @empty}, 0xfffffffffffffe26) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCEXCL(r1, 0x540c) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00003b0000)=[{&(0x7f0000cbb000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) fadvise64(r1, 0x43, 0x45e, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f1d000)='/dev/input/mouse#\x00', 0x7ffe, 0x200000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x23) 2018/02/18 06:36:12 executing program 6: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a48000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x3, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000d3e000-0x5c)="daf4f92a0b21aa96dde1505f5659cded926cb5f98c743de68882293be8c1bcf013035e3c21225959cc5816dce96697983b8653de5e00ed08528973afe1c9e8be6255bdbd4dc78c4e7925d04aa5ecef8a62284c12887ece2dbc10bc5d", 0x5c}, {&(0x7f0000001000-0xf9)="406734a1676979482c6dc39712ec4f3f54852cfa74d201efb1b1cf6620517507588ec328684b5d4b4a8c949ee5cf79a74113de4bfc85cb6a56c920a63dd4ee3a8e2ebe2dda45015e47ab92cc5ebd97417857b5c307ce280d5f10b7d1eaa0673b450f56b960b51665887602d84958958162014f266c03ab84c70503e1b42cd50f6d03265a085d5aa0b2831f781345a92efc0a8405386eb9a5ee656b370269c661ebabb07c0cec877d77b790a847f7baf64b979bb6504e3476b9c667105b732b60066255004246e5a7fc29e6ffc7107ac8956de972615f8286140648e875ee548821ca70a5fcc196a7527db2d2b9ce71b47f87b86a9cde005930", 0xf9}, {&(0x7f0000001000-0xba)="03f5200938cd4081bb9bdcd3f4bcddee78b0e179d9870099cbd2cd52913d45eb5dbd2c21623c2a3d8a3b9fd85d031d4e6bd1ac517c4b64aa1526178fb51a44d671e0022b537a7d475f3310c5542f7150e61d6ea26ea4de739ff01775b0a4ec1de9846fae0b5dc974c44bdfb9849481ab11b5df8199ea834df7f987b4411c935b8d5d0a3ee29eccacbc684ddef96c8c0b3a2ffc22c30caaf03c94d879585dd132fa62a6626df6d8e273d1a3b44974bf2829313b9d3bd2afdf8408", 0xba}, {&(0x7f0000001000-0xa1)="9e4893a70bcf4b4fecab7accb9bbc544a4f08ac771cf45eda0bbadef315d1c15b11d1198c83618280b7b528431c9cb05f34e223cdee55b58c9eeff4412b1e72e93c26adf8aa962017abf51b98683e4607926b8eead7e75b3c903e4d6c594b1adf1f1d7ed039c32e0cdf2e1aeb6b828d68071b09b8a2150457dc6fdea81a245c180a4288ff918089addd0e671bd7ca5a4a6febdf28baa21a83a571c908ba4d24de6", 0xa1}, {&(0x7f0000001000-0x43)="d50d57bbcc5eda0cc2903b5d3d0a9ca87f2fcb6376fcae20a5e6f7b36a44a3a90235e09842851c5327ec0c02cf70e889df24971712326e8436417a46c95eba509d52ab", 0x43}, {&(0x7f0000000000)="b61b687473ba5c2675c501f0d2e15a86331426646f4091579c88c6440c7ef83a25b8371faa94f6323c4efa71727fd09a70f119b35d8deecbd8a247416d310eaa7062bedf1a1c", 0x46}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001be000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000fff000-0x38)={&(0x7f00006e1000-0xc)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f00009d8000)={&(0x7f0000106000)={0x12d4, 0xc, 0x4, 0x108, 0x1, 0x3, {0x7, 0x0, 0x6}, [@typed={0xc, 0x7b, @ipv4=@broadcast=0xffffffff}, @nested={0x3c, 0x1, [@typed={0xc, 0x44, @pid=r3}, @typed={0x8, 0x2c}, @typed={0x18, 0x7d, @ipv6=@empty}, @typed={0xc, 0x2f, @ipv4=@loopback=0x7f000001}]}, @generic="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", @typed={0xc, 0xd34, @fd=r0}, @generic="a6e60b407ea05bb37c5aebdccf4f1c57aea26c86ccbefa4106b2a06d3143f880c945e9bb4d00497ead0cd5ff929120e79adcb2ba82c245e814e701d9831505137256b996001d962dd5ae7da1c2f5a76ad0ef4d2119631b862d4087e417d0dbe3a4fed8a842cd94aea534784e5acd3e222da548d015d8673400b9ed94b7d110274b0d148b58cf2f8dcd42d7f536a5a390", @generic="e3a3e5776edcdc3c99ecfa546f1eeb7680ba776dc8a07ef670769e1a33cd52af692f65923ee727626b78e49e", @nested={0x10b4, 0x70, [@typed={0xc, 0x43, @pid=r4}, @typed={0x1008, 0x22, @binary="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"}, @generic="ecd5b5b036ed4df37178cf5d45f99345df5dbe7b36656d2dc3c1ccdb0ece0214a76dc66d608c76d2fa9c7ec31f535e89309dfdaeab2d9727f394137c6ad4881677a35502a4055b53566f35224d4b02484dc9a71ba5ab7677421ec16efc9f54ead52accd32846109f4f303b91e80cb713d7c4404ce7427304da229f49131e47afef6c04db9e5555157fb5", @typed={0x10, 0x92, @u64=0x40}]}]}, 0x12d4}, 0x1, 0x0, 0x0, 0x8041}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/18 06:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30), 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) splice(r0, &(0x7f000005e000-0x8), r0, &(0x7f0000029000), 0x400, 0x7) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)) 2018/02/18 06:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 06:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a45000-0x4)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00004d2000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000c70000)=0x1, 0x1c) sendto$inet(r0, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/18 06:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e5c000-0x20)=[{&(0x7f0000a9e000)=""/170, 0xaa}, {&(0x7f0000d06000-0x91)=""/145, 0x91}], 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000701000/0x1000)=nil, 0x1000}, 0x801}) r2 = shmget(0x2, 0x3000, 0x10, &(0x7f0000eb3000/0x3000)=nil) shmat(r2, &(0x7f000061e000/0x3000)=nil, 0x4000) mlock(&(0x7f0000b69000/0x1000)=nil, 0x1000) inotify_init() mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) read(r1, &(0x7f0000904000)=""/100, 0x64) 2018/02/18 06:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000049e000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffc3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000ad7000)=""/213) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/18 06:36:12 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000038000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xffffffffffffffff, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) sendto$inet(r0, &(0x7f0000027000-0x74)="c4e109d209985bae54a1194081bf78419005ff1f1d020c702104a923ced431a0472abd87f82496a8fedf0a0304734ab0eacf0f161934a7e73306904076c21fb5d4560fdb9bad5e97d5805c35ee89d82c19f2342616a2aaefb20a5c6e9706a00d2752dd058e8906ca963cc0aec6f71858d96740a9", 0x74, 0x11, 0x0, 0x0) 2018/02/18 06:36:12 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000072b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3d000-0x11)='net/fib_triestat\x00') r1 = socket$kcm(0x29, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000a41000-0xa)='/dev/vcs#\x00', 0x1, 0x100) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/18 06:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009e3000)={0x3, r1, 0xfe56f64680e6ab48}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000aab000-0x8)) r3 = syz_open_dev$sndpcmp(&(0x7f0000cd5000)='/dev/snd/pcmC#D#p\x00', 0x75, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000d8e000-0xf8)=""/248) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x100000}) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0x2, @empty}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/enforce\x00', 0x200040, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000881000-0x2)=0x7) timerfd_create(0x5503d3ac56558819, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c28000)={0x0, 0x9c, &(0x7f000080d000)=[@in6={0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, @in6={0xa, 0x1, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xecb2}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xe3}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x1, @empty}]}, &(0x7f0000d8f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000079c000-0x10)={0x7fff, 0x820a, 0x8, 0x8, r2}, &(0x7f0000009000)=0x10) 2018/02/18 06:36:13 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000889000)={@generic={0x0, "2fd331bcab1882af1a7c205f318c1b6a290a9f5ebae8d7e5a28d82483b786e12de22ba803ed929e752bbdff63a831924749e2d6b511ca8717b0257ed905f35bd12967c38ec86cc67d3ee393d08fbe3ac10c3c98da5975916beeba59a866002e13b8bef962ba1369cad264c61d4945207aabbe16bfce2da333b5633c259e4"}, {&(0x7f0000af8000)=""/202, 0xca}, &(0x7f0000dde000)}, 0xa0) openat$vsock(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) 2018/02/18 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000db0000)='net/ip_tables_matches\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000433000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000eb6000-0x4)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ec7000)={r2, @rand_addr, @broadcast=0xffffffff}, 0xc) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/dev/vga_arbiter\x00', 0x1fff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x2, 0x71f, r2}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f000001b000)=""/163, 0xa3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001f000)='./file0\x00', &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r2, 0x9) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000001f000+0xac4)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f000001f000)=0xe8) r10 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000020000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000012000)=0xe8) r16 = getgid() sendmsg$unix(r1, &(0x7f0000007000-0x38)={&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[], 0x0, &(0x7f0000014000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x24000000}, 0x11) ioctl$int_in(r4, 0x5473, &(0x7f000001e000-0x3)=0xfffffffffffffffc) 2018/02/18 06:36:13 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x80) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]}) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0\x00', 0x0) accept4$unix(r0, 0x0, &(0x7f0000032000), 0x800) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000039000-0x7a)="e0441c77500277d0fc61f1514d5e1c6f1c24c19addc6a4ad443132ac4b00000004557abd7ac010d027f0e296b0395d3d5c0e95b9faf98cc16dd2f6b88d97767b4b02a7a33b7a3f2d3475a747074955495c9de61343dd177b9e250f0d3cac751afc1a7b855696fb5145a65690ddcb10022ca26f906617ea342a51", 0x31) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/18 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000787000-0x20)={0x9, 0x0, 0x10003, 0x6ea}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000506000)={0x1f, r2, 0x10001, 0xffffffffffffff7f}) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fdd000-0x20)={0xfffffffffffffff7, 0x8fe, 0x202, 0x800, 0x200, 0x100000000, 0xff, 0x8370000, 0x0}, &(0x7f0000fdd000-0x4)=0x20) mmap(&(0x7f0000fdc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fdd000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000fdc000)=0x1008) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00004df000)=[{&(0x7f0000fdb000)="ba", 0x1}], 0x1, &(0x7f0000fdc000-0x30)=[]}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x800000000}}], 0x30, 0x40}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000254000)={0x0, 0x0}, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000567000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00006d6000)=0xe8) r6 = gettid() shutdown(r3, 0x1) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000135000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f000058c000-0x4)=0xe8) sendmsg$nl_route(r4, &(0x7f0000fbf000)={&(0x7f000067b000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000bcf000-0x10)={&(0x7f00005d4000-0x3fa4)=@bridge_getneigh={0x3fa4, 0x1e, 0x100, 0x2, 0x0, {0x7, 0x0, 0x0, r5, 0x20000, 0x86}, [@IFLA_LINK={0x8, 0x5, 0x8}, @IFLA_PORT_SELF={0x7c, 0x19, [@generic="799437617ad6ac34a2ed753621022c74866387145afb474e2730b9a90c6d6c2d5efe6a95b82bc98907959a7594d764611ccea401cafc02c4f5a77f3065e3c369f1e935482dca1676113d8a0301f4b0c9d4f221809b04d3ca605d21b783a59155208f9ea089f1a5287ba64aaefaa2b2988f0fca54344b2c"]}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "d2312e188430f929dcb9ebac68b915a9f2a5bd608c79ac"}, @IFLA_MAP={0x28, 0xe, {0x4, 0xfffffffffffffbff, 0x401, 0x800, 0xfffffffffffffff9, 0x1}}, @IFLA_GROUP={0x8, 0x1b, 0x3800000000}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1}, @IFLA_MTU={0x8, 0xe, 0x8001}, @IFLA_VF_PORTS={0x3e90, 0x18, [{0x10, 0x1, [@typed={0xc, 0x6d, @u32=0x9}]}, {0x1148, 0x1, [@nested={0x128, 0x73, [@typed={0x18, 0x62, @ipv6=@empty}, @generic="5c935f20da3369ccd0f425c12e385f2b5efbd8ab3c2e807e4165cd22fe88ba74cae19fcc81f001845db70fff532a7cfcb89536b58bffe44644c41b565d90c70d5b814837083d18ae9a00718a94c59b9feb8e826cfb1f3243e3f0d63e80f98899b4df885ef9c6384f750172347a1257ae947537fc7332482d662ca11b0a91ba01546d5c7e703edd505ee90fbc0718eec53d7ef250a7f75a91a642ed2e9439a6b352cfef5aa8817fc14d18488960b15be374f0fdd023d67f704cf582dc0d11d227a2f6ee16e056216c49b3a94998cf802e48ad96286dd9cb3862d2b4b0440bea9f0e2e6fc6896524d617709afd55f348a94d35a0bb94563d", @typed={0x14, 0x7a, @str='trusted%\x00'}]}, @generic="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@typed={0x1c, 0x7e, @str='em1}em0selfcpuset,]\x00'}]}, {0x4, 0x1, []}, {0x1278, 0x1, [@nested={0x10, 0x57, [@typed={0xc, 0x30, @str="9000"}]}, @typed={0x8, 0x74}, @generic="dcef7e88d6a9bce88751dd9a9a74a8b147677c1c13bb6ad524b1725d5ec274faf833da65b5572206840babaef44a48bbc47e870f78d4ccff04061623478cf4e33e9401852cba6e4b430fbc4adb1c86", 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@typed={0xc, 0x8c, @uid=r8}, @typed={0xc, 0x35, @u32=0x6}, @generic="4a33223165f6e1b78f4e58e2fa720c87d027bc70f39974fd7746ede4b745729d24acc8ee0949f13e318040ad099deb310afdabc51ef95c479bd4ef9d33be0d92d3087cc32ec36748f4485cca1c9e3afa7255adf4631476be9ed0465e7d923e26b604e8e22361173504ef2e0c8c7bb7b4dff0fd6b4a11ceafcddcbd3d2b4a504b777582b272626d4587a9c8fdb587acfe433c18385105318347a0db040885237d648363313f47f235410c0c5c073e46cc33839a84e9b51899b84f6b481298948d5505", @generic="29aa0fd6c96220ff3816185ab841db0ea39de5c03db16c2f63166b465788081ad72bd38e0389fa13aa21239e9d7285168a826950aebbbfbaa7455570ea986824f7d04da34db189c1aa0ed3624d201d71c9183bbbcde56fee944ce049406e310bbbfe85fe15f0d0080e277301517bf4280827db3954ff75951e835c6e87d220643bee25a106db33d35da1f991c2c79276174bc080fd6a55215e53cc4d6cb4cae5af02a7acacf335adc30fd16b7641c6cf8051d06b101e918e35"]}, @generic="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", @generic="34644b0fc1bf8350abbd282e7967732ca818e5a7f8d7c7e54cdda922c7f2392e542e877f099c26047ad7b2301bdd4ab958e68a1b75f18fb312ee6f4dc45c489125aeabe03e127e47846dce59bd45c2ca7e8f698e7be11ee6acf20451d2a04d24e66d1c9eb9eccacbb91db9456c4ea71980de449fe12cc1516a42e1c7d351"]}]}]}, 0x3fa4}, 0x1, 0x0, 0x0, 0x44010}, 0x4) mkdir(&(0x7f0000b3f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v2') 2018/02/18 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007c2000-0x10)={0x3, &(0x7f0000139000-0x18)=[{0x0, 0xffffffff, 0x200, 0xe24}, {0xadb0, 0xfffffffffffffeff, 0x2, 0x9a5d}, {0x0, 0x6, 0x8000000000000}]}, 0x10) shutdown(r0, 0x0) write(r0, &(0x7f00005f0000-0x5f2)="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", 0x5dc) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) r1 = syz_open_dev$sndpcmc(&(0x7f0000f7f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x600000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000dd2000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002f3000-0xc)={0x40000000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f000020e000-0x4), 0x4) 2018/02/18 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000642000-0xc)={0xffff, 0x4, [0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000017000-0x1)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d73000-0x24)) 2018/02/18 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000000200, &(0x7f0000d3d000), &(0x7f0000c88000), &(0x7f00007ea000), &(0x7f0000f6c000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) getxattr(&(0x7f0000932000)='./file0\x00', &(0x7f00004b6000-0xc)=@random={'btrfs.', '+self\x00'}, &(0x7f0000329000)=""/212, 0xd4) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r0, 0x2, 0x0) execve(&(0x7f0000355000)='./file1\x00', &(0x7f0000c2a000)=[], &(0x7f0000703000)=[&(0x7f00005a7000)='syscall\x00', &(0x7f0000b6d000)='-em0\a\x00', &(0x7f0000ccf000)='-+\x00', &(0x7f0000ac3000-0x8)='syscall\x00', &(0x7f00005d1000)='syscall\x00', &(0x7f0000655000-0x1)='\x00', &(0x7f0000f83000)='vboxnet1vboxnet0&mime_type\x00']) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/18 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d2b000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) connect$rds(r0, &(0x7f0000af9000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = memfd_create(&(0x7f000067a000-0x1)='\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000bc3000)={0x114, 0x4, 0x3, 0x1f, "267cdf30416aaee8b9a131c63aa3fdaa16fe188f29fc43a621ca4ddb31aa0edb96448e9143f6497dbf779889"}) clock_gettime(0x0, &(0x7f0000731000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000024b000-0xf0)=[{{0x0, 0x0, &(0x7f0000318000)=[{&(0x7f0000063000-0x5a)=""/90, 0x5a}, {&(0x7f000047a000-0x1000)=""/4096, 0x1000}, {&(0x7f000024f000)=""/239, 0xef}, {&(0x7f0000747000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000eb4000)=""/69, 0x45, 0xffffffffffffffd5}, 0x2}, {{&(0x7f000051f000)=@nfc, 0x10, &(0x7f000036e000-0x20)=[{&(0x7f0000640000-0xd5)=""/213, 0xd5}, {&(0x7f0000ec3000)=""/249, 0xf9}], 0x2, &(0x7f0000b84000)=""/83, 0x53, 0x6}, 0x8}, {{&(0x7f0000e7e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000c36000-0x10)=[{&(0x7f0000cd6000-0xeb)=""/235, 0xeb}], 0x1, 0x0, 0x0, 0xb4}, 0x200}, {{&(0x7f0000e6e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00004e2000)=[{&(0x7f0000e6a000-0x7b)=""/123, 0x7b}, {&(0x7f0000c25000-0x77)=""/119, 0x77}, {&(0x7f000046a000-0x1000)=""/4096, 0x1000}], 0x3}, 0x1f2a000000000000}], 0x4, 0x40, &(0x7f0000df4000)={r2, r3+30000000}) getsockname$packet(r4, &(0x7f0000d4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000047f000-0x4)=0x14) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffff8a2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000e22000-0x24)={0x0, 0x0, 0x0, 0x5}) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000566000)=[0x7, 0x1f, 0x10000, 0x1000, 0x9, 0x16, 0x2, 0x8], 0x417e, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9}, 0x1a4) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000002000-0x10), &(0x7f0000004000)=0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000003000)=""/115) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000005000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000004000)="99886851ce5242d1bb980705e3bd973cd8ecb7c445b0e603223fbf4b3865a2ead08a7a432d36f6f7e270d61c8518a9590e604c8f93c3baae87c61e3a0b0a2d26aa29d7f5f649963be6bf6baf815c8e93abaf2cf053d2b7f017638a9efd5b834d5a37e3b206b728dbf8bda5be34ab8f83ab12677bf3ab88700bdd372a0870908533ca1bfd3abd90039921c40d5a13dd29", 0x90, 0x40001, &(0x7f0000004000-0x14)={0x11, 0xf8, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x8001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) 2018/02/18 06:36:13 executing program 2: pipe(&(0x7f00000a0000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000dc4000)='./file0\x00', &(0x7f0000423000-0x20), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) r2 = syz_open_dev$dspn(&(0x7f0000a84000)='/dev/dsp#\x00', 0x7, 0x400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002a9000)=0x7, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009af000)={{&(0x7f000056e000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f00001ec000)) read(r1, &(0x7f0000783000)=""/100, 0x64) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000179000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00007ec000-0x10)={&(0x7f00004b3000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e97000-0x18)={0x0, 0x6, 0x30, 0x0, 0x3}, &(0x7f0000790000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000846000-0xac)={r1, 0x40, 0xa4, "2aac605d1aaaed6a39179f70d67e6663ac41fa737374ef5f822e5228fc7762c1e5d8ac7b67a75bb8c9e13b5e4a4b35f960f16261e798d198b342136a3af74cc66a939153cc69ece1a98487da6f0bcb0e8644246fef84de41871ed3543f50ee9f1f2a4b2e5913bd0319591d954e0fbecfbff4d0159128fa4f4bc2937ff8ca87697570faf2bc1bac343055e0dfdb254ed14318fc9a1f08c5e42248f2ecde1d5b4b7749193b"}, 0xac) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000506000-0xa)='highspeed\x00', 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cfb000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000894000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a89000-0x18)={0x8, &(0x7f0000b17000)=""/42, &(0x7f0000485000-0x2f)=[{0x0, 0xc2, 0x401, &(0x7f00004dc000-0xc2)=""/194}, {0x7ff, 0xa3, 0x5, &(0x7f00004e6000-0xa3)=""/163}, {0x7, 0x1000, 0x4, &(0x7f0000249000-0x1000)=""/4096}, {0x101, 0x4d, 0x4, &(0x7f00008f7000)=""/77}, {0x7, 0xe5, 0x3ff, &(0x7f0000a0e000-0xe5)=""/229}, {0x100000000, 0x51, 0x5, &(0x7f000036c000)=""/81}, {0x80000000000, 0xf, 0xfffffffffffffffb, &(0x7f0000b61000)=""/15}, {0x8000, 0x6d, 0xffff, &(0x7f00004bb000)=""/109}]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00005ea000)='/dev/snd/midiC#D#\x00', 0x2, 0x105803) syz_open_dev$sndmidi(&(0x7f000082d000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff1000-0x8), &(0x7f0000ff9000-0x4)=0x8) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000024f000)='selfl#\'\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000055e000-0x34)={{0x1, 0x3, 0xffff, 0x3, 0x80000000}}) r1 = syz_open_dev$sndtimer(&(0x7f0000105000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3}) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000505000)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00006ea000)=0xfffffffffffffe8b) setuid(r0) r1 = socket$inet(0xa, 0x801, 0x84) timer_create(0x3, &(0x7f0000df4000)={0x0, 0x1, 0x3, @thr={&(0x7f0000175000-0xda)="20c3ba2735ce4e0e573422947b3c90ca94f46f555cfc7081d6a12a37fcc30bc3c48082c96f2fa3a9c36b6889f5d5d5034bb84c0edf4fad3c58ff53c76f5363a8e67261fced80956a815a1f11381e2b9720f4c586a8d9d31d71d58e127b07121e74980b8cdecaced8671214258c1727101b4fa6622424d270419ac95f020b4a0385714d50690c32bfda0cf9161dff52f6fabb008218a3824bf77ea04c77c99d1f323aea13b016ec4f1d2f608db0ff0d730d13b88fe7023636c8a4d24bb9ccc2a9cf3ef21f23db2ff3358206460557a128225183f658414d422dbc", &(0x7f000017c000-0xb1)="35df7a3e42570718ac6e43a8de83645d6b9093fe2c9fc947d42f88b40cf542dd425a4c5e37a1ae2c96a480c518652bfd97c582eed3c551f921bfb0154004ad9ba8cb1f77c5ec81a44bf29f64f58dc6a5e4898edcdd4d58057efc4db8ea2291f069c3396a84bc6436520bc0829c72dbb104f2113199fa9113420977427a0edd6b94e3213e1e14569d8f72fe66fa1a8efe648f3dfc75b3282914ba2ddcf5cf55a0a7ed94c0831aa40a27a60c22f4be68480c"}}, &(0x7f0000cc2000)=0x0) timer_gettime(r2, &(0x7f000097f000)) stat(&(0x7f0000603000-0x8)='./file0\x00', &(0x7f0000626000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00002e4000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x98, 0x158, 0x98, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x12}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) r4 = syz_open_dev$dspn(&(0x7f0000ba9000)='/dev/dsp#\x00', 0x1fbf, 0x1) r5 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000db9000)={0xffff, 0xfd3000000000000, r5, 0x89, r3, 0x9, 0x5, 0x5e}) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f8b000-0x8)={0x0, 0x1}, &(0x7f00006ab000-0x4)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x50c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000032000)=r1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000bf000-0x8)={r1, 0x4, 0x10000}, &(0x7f0000c8d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0e000-0x10)={0x0, 0x8001, 0x6e46, 0x32, r3}, &(0x7f000027c000)=0x10) 2018/02/18 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00005ac000)={'system_u:object_r:devicekit_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37}, 0x34) clock_gettime(0x0, &(0x7f0000fe3000-0x10)={0x0, 0x0}) utimes(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000ee1000)={{r1, r2/1000+30000}}) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000157000-0xb)='/dev/mixer\x00', 0x80480, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000608000-0x4)=0x4, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00001c1000-0x4)=0x1, 0x4) r1 = memfd_create(&(0x7f00008c5000-0x79)="0074521045ebec11e7e9d65ea6252e27d51268c110a59777202feb6c110fbdafc00745d219f2cc36feeca038a0477e89054bb25bb55659bb76b215d0e7e08ef2bd138356bf685aad7b886b781a8463b0d96838f71af1471298fb32eae604d140469371e9df1169073f424f7da6e9053581abdab17d921c1233", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b08000)={0x0, 0x3, 0xc2, 0x0, 0x828e}) io_setup(0x2c3, &(0x7f0000a9f000-0x8)=0x0) io_submit(r2, 0x2, &(0x7f0000c87000)=[&(0x7f00009a6000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000fd6000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000435000-0x3e), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/18 06:36:13 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000448000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x3ff, 0x1000, "af51523d2088", 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ec8000), 0x0, 0x0) keyctl$revoke(0x3, r1) keyctl$read(0xb, r1, &(0x7f000047c000)=""/4096, 0x1000) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x831, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0xfffffffffffffffd, []}]}, 0x4bc}, 0x1, 0x0, 0x0, 0x2}, 0x8000000000000000) 2018/02/18 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000264000)='/selinux/checkreqprot\x00', 0xc8001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000a6d000-0x1000)=""/4096, &(0x7f00001d1000)=0x1000) syz_emit_ethernet(0x2e, &(0x7f00008f1000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x4, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000013a000-0xc)={0x0, 0x0, [0x0]}) ppoll(&(0x7f0000ea2000)=[{r0, 0x2000}], 0x1, &(0x7f000047d000)={0x0, 0x989680}, &(0x7f0000ba1000-0x8)={0x7f}, 0x8) 2018/02/18 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001aa000)={0x0, 0x5, 0x0, []}, 0x8) setxattr(&(0x7f000037a000)='./file0\x00', &(0x7f0000a2d000-0xd)=@known='security.evm\x00', &(0x7f0000bf0000-0x2)='\\\x00', 0x2, 0x3) 2018/02/18 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002bf000)='/dev/autofs\x00', 0x240800, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 06:36:13 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000f16000-0xb)='/dev/vcsa#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x0, 0x401, 0x5, 0x8, 0x4, 0xfffffffffffffffd, 0x3, 0x5bd2, 0x3f, 0x2, 0x801f, 0x4, 0x4, 0x4, 0x5]}, &(0x7f000093a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000049a000-0x8)={r1, 0x0, 0x4}, &(0x7f0000bc6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000e15000)={0x3}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdf000)={r2, 0x60000000}, &(0x7f0000141000)=0x8) setns(r3, 0x8000000) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ba9000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000073b000)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000317000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000a57000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) sendfile(r3, r3, &(0x7f0000032000), 0x7ff) syz_open_dev$sg(&(0x7f0000d8f000)='/dev/sg#\x00', 0x400, 0x100) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001c4000-0xe)="7591487276706f786e6574310063", 0x8000) pwrite64(r0, &(0x7f0000ce9000)='m', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00007f0000-0xe)="7591487276706f786e6574310063") fcntl$addseals(r0, 0x409, 0x8) [ 47.853897] audit: type=1400 audit(1518935773.436:37): avc: denied { name_connect } for pid=6740 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 47.882920] binder: 6739:6747 transaction failed 29189/-22, size 0-0 line 2842 [ 47.908656] binder: 6739:6755 transaction failed 29189/-22, size 0-0 line 2842 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfe55, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@set={0x0, 'set\x00'}, @common=@unspec=@connlimit={0x0, 'connlimit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xfffffffffffffe1c, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) r1 = fcntl$dupfd(r0, 0x406, r0) tee(r0, r0, 0x2, 0x9) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x55, {0x0, 0x0, 0x8, 0x7, 0xaf, 0x7}, 0x4, 0x20}, 0xe) 2018/02/18 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000872000-0xc)={0x0, 0xffffffffffffffff, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$KDSETLED(r0, 0x4b32, 0x1000) clock_gettime(0x0, &(0x7f0000383000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{r2, r3/1000+30000}, 0x2, 0x0, 0x742}, {{}, 0x20}], 0x30) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00005e7000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x10, 0x117, 0x2}], 0x10}}], 0x1, 0x0) connect$bt_sco(r0, &(0x7f0000ff8000-0x8)={0x1f, {0xe95}}, 0x8) 2018/02/18 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x301800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000c000-0x4), &(0x7f0000007000)=0x4) r1 = socket$inet(0x11, 0x2, 0x81) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$void(r1, 0x5450) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000c000)={@nfc_llcp={0x27, 0x2, 0x98, 0x7, 0xffff, 0x950, "048736c38f442c159529daa151d3388eacc52c088ecc4f87e5daa11c8367d3fc3db51008bad31de9f6738c23ee2e6ac8bf6504d13a4e37aa2d7736f114606f", 0x3f}, {&(0x7f0000009000)=""/46, 0x2e}, &(0x7f000000d000-0x1), 0x10}, 0x80) connect$bt_sco(r1, &(0x7f000000c000-0x8)={0x1f, {0x2, 0x8, 0x4, 0xb49, 0x7673, 0xffff}}, 0x8) socket$nfc_raw(0x27, 0x0, 0x0) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000fd8000-0x10), &(0x7f0000048000), 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r0, &(0x7f0000508000-0x8), 0x7ff) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f000068c000-0x8)={0xfffffffffffffffb}, &(0x7f000099f000), &(0x7f0000c84000)={0x0, 0x1c9c380}, 0x8) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) socketpair$inet(0x2, 0xa, 0x5, &(0x7f000034a000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00008f9000-0x4)) 2018/02/18 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00001ee000)='/dev/audio#\x00', 0x4, 0x40000000200) bind$inet6(r0, &(0x7f0000577000-0x6)={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004ba000-0x4)=0x11, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 06:36:13 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fed000-0xf6)=""/246) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4c000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00001da000)="92df151ef022c301cee06450a530f42529f19420cc069d81e9ece3bde6cf27b31313aa5f7ca0e26130f73dd2f33ed964da75003ed6ab0cb1a8bc3c8fc238ee73aaf1b1785cc0a4796254e469b4fbd6433a57e7cecae014312e3d3e874808fe88f97dfff3090482c8a7a1", 0x6a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r2, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1), 0x2}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fed000)='./file0\x00', 0x9) 2018/02/18 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000434000)) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d1d000)='/dev/adsp#\x00', 0x5, 0x400) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000df000)='/dev/dsp\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000bfc000)) mknod(&(0x7f0000350000)='./file0/bus\x00', 0x8000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x80b, 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000284000)=@filter={'filter\x00', 0xe, 0x5, 0xfd0, [0x0, 0x20f56030, 0x20f56060, 0x20f56410], 0x0, &(0x7f00001b8000-0x10), &(0x7f0000f57000-0xfd0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x20, 0x881f, @common='gre0\x00', @generic="347615fefc9cd8387297e6407adac22d", @common='sit0\x00', @generic="9984dcf32b9397f3e705973a5c6792ff", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x2f8, 0x330, 0x380, [@helper={'helper\x00', 0x28, {{0x1, 'Q.931\x00'}}}, @bpf0={'bpf\x00', 0x210, {{0x27, [{0x7, 0xb67e, 0x5, 0x1}, {0x7f, 0x9, 0x2, 0x1}, {0x800, 0x1, 0x0, 0x100000000}, {0x200, 0x8, 0x252, 0x4d}, {0x2, 0x61d361a7, 0xee, 0xc158}, {0x4, 0x542, 0xd49, 0x5}, {0x8, 0x7f, 0x6, 0x3}, {0x7, 0x7, 0x1, 0x1}, {0x0, 0x8, 0x8, 0xf2e5}, {0x6, 0x4, 0x2, 0x3f}, {0x1, 0x7fffffff, 0xffffffff, 0x4}, {0x80, 0x7, 0x401, 0x9}, {0x1, 0x0, 0x7f, 0xffffffffffff9aba}, {0x3f, 0x200, 0xffffffff, 0x9}, {0x5, 0xe23, 0x101, 0x200000}, {0x5, 0xff, 0x40, 0x6}, {0x9, 0x0, 0x2, 0x1000}, {0x8, 0x5, 0x2, 0x28af}, {0x10000, 0x200, 0x5a, 0x101}, {0x2, 0x0, 0x4, 0x8d5}, {0xffff, 0x6d, 0x0, 0x4}, {0x8001, 0x7f, 0x2fb84659, 0x9462}, {0x7fffffff, 0x8, 0x7, 0x6}, {0x6, 0x100000000, 0x1, 0x6}, {0x96, 0x0, 0x5, 0x100}, {0x3, 0xf66, 0x4, 0x3ff}, {0x92c9, 0x6, 0xffffffffffff0001, 0x900}, {0x909, 0xfff, 0x3f, 0xc06}, {0x80000001, 0x80000000, 0x401, 0x25}, {0x4, 0x82eb, 0x1, 0x5}, {0x58, 0x7a4, 0x70ee, 0x9}, {0x101, 0x81, 0x1, 0x7}, {0x3, 0x0, 0x4, 0x80}, {0x6, 0x7, 0x9, 0x4}, {0x0, 0x1ff, 0x400, 0x2}, {0x1b8b46a7, 0x6, 0x5, 0x2}, {0x50, 0xfffffffffffffffc, 0x16d5, 0x100000000}, {0x0, 0x10001, 0x4, 0x100000000}, {0x8, 0x7, 0x4, 0xe2}, {0x800, 0x6, 0x1, 0x3}, {0x4, 0x6, 0xffff, 0x401}, {0x6c, 0x9, 0x8, 0x1000}, {0x1, 0x0, 0x0, 0x100}, {0x2, 0x100000000, 0x4, 0x2}, {0x401, 0x8, 0x8}, {0xf9, 0x1, 0x5, 0x1}, {0x0, 0x401, 0x0, 0x101}, {0x2, 0xfb2, 0x100000001, 0x8}, {0x8, 0x8, 0x3, 0x1}, {0xffffffff, 0x2c, 0x0, 0xfff}, {0xfffffffffffff001, 0x0, 0xff, 0x80}, {0xfff, 0x5, 0xc4ca, 0x1}, {0x6, 0x8, 0xb239, 0xfffffffffffffffe}, {0xfffffffffffffffa, 0xffff, 0x1f, 0x36}, {0x3, 0xd6c, 0x9, 0xffffffff}, {0x40, 0xb99, 0x1, 0x6}, {0x4, 0x9, 0x0, 0x7}, {0x80, 0x6, 0x1000, 0x1}, {0x3ff, 0x4, 0x8001, 0x7ff}, {0x6, 0xfff, 0xb64, 0x8}, {0x2, 0xf6b, 0x23, 0x401}, {0x200, 0x7, 0x6, 0x11}, {0xffffffffffff12bc, 0xca, 0x6, 0x7ff}, {0x100000000, 0x1c5, 0x6f3, 0xffffffff}], 0x5}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xaf17, 'syz1\x00', 0x1000}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x34, 0x805, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c246330d8f65e58a1281f0ba69643d60", @common='bpq0\x00', @common='bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x128, [@physdev={'physdev\x00', 0x48, {{@generic="55e1e50b1f5eacbb0b87cd90fde4c88a", {0xff}, @common='ifb0\x00', {}, 0x18, 0x6}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"9b87babc27f91c391bd0c9d088e196c842948f8ea1191f30f46ca81bed91"}}}, {{{0xf, 0x12, 0x89ff, @generic="b2d6531aa75b33c3b4d4d1623ceb422f", @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @random="f4bbaf12508c", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x740, 0x740, 0x870, [@ip={'ip\x00', 0x20, {{@rand_addr=0x7eb, @multicast2=0xe0000002, 0xff0000ff, 0xffffff00, 0x21e, 0x1d, 0x20, 0x8, 0x1, 0x2, 0x3, 0x0}}}, @u32={'u32\x00', 0x660, {{[{[{0x7fff, 0x3}, {0x1, 0x1}, {0x6, 0x3}, {0x6, 0x1}, {0x0, 0x3}, {0x9, 0x3}, {0x2, 0x3}, {0x3a3a}, {0x0, 0x1}, {0x200}, {0x1000, 0x1}], [{0x5, 0x100000001}, {0x6, 0xb7}, {0x77, 0x7f}, {0x3, 0x5}, {0x62, 0x3ff}, {0x101, 0xffffffff}, {0x3191, 0x5}, {0x7, 0xffffffffffffffff}, {0x1, 0x288}, {0xff, 0xc0}, {0x7, 0xaef5}], 0x1, 0x1}, {[{0x5}, {0x2, 0x2}, {0x5}, {0xfff, 0x3}, {0x20, 0x2}, {0x7fff, 0x2}, {0x8, 0x2}, {0xfa9}, {0x3, 0x3}, {0x9, 0x2}, {0xa0b9}], [{0x35c, 0x4}, {0x7f, 0x3ff}, {0x5, 0x5a4f}, {0x2, 0x2}, {0x7, 0x100000000}, {0x8, 0x5}, {0x3, 0xe0d}, {0x7fffffff, 0xfb}, {0xdb, 0x2}, {0x1, 0x1}, {0x6, 0x80000000}], 0x6, 0x3}, {[{0x80000000, 0x2}, {0x3, 0x2}, {0x6, 0x1}, {0xfffffffffffffffe, 0x3}, {}, {0x4, 0x1}, {0xffff, 0x1}, {0x0, 0x3}, {0xfffffffffffff3eb}, {0x6, 0x1}, {0x0, 0x1}], [{0x2000000000000000, 0x8a}, {0xffffffffffff0000, 0x107}, {0x3, 0xfffffffffffffff9}, {0x3f, 0x3}, {0x3, 0xd2}, {}, {0xffff, 0xa0}, {0x5, 0x2}, {0xf2cb, 0x200}, {0x1, 0x4}, {0x0, 0xffff}], 0x3, 0x8}, {[{}, {0x7, 0x1}, {0x8000}, {0x200, 0x1}, {0x8, 0x3}, {0x6, 0x2}, {0x401, 0x1}, {0x35a5, 0x2}, {0x7fff}, {0x4, 0x1}, {0xd1, 0x3}], [{0x1, 0x2}, {0x4109, 0x6}, {0x800, 0x5}, {0x4, 0xfffffffffffffffa}, {0x80000000, 0xb58e}, {0x8001, 0x7}, {0x1a1, 0x90e0}, {0x3, 0x6}, {0x2, 0x10001}, {0x7ff, 0x9}, {0x0, 0x7fffffff}], 0x9, 0x5}, {[{0x5}, {0x2, 0x1}, {0x200, 0x3}, {0x1, 0x3}, {0x280000000, 0x2}, {0x3, 0x1}, {0x7, 0x2}, {0x8, 0x2}, {0x100, 0x3}, {0x20, 0x1}, {0x1, 0x2}], [{0x7}, {0x2, 0x7}, {0x80000001, 0x10001}, {0x2, 0x4}, {0x4}, {0x2, 0x7ac0f46d}, {0x7ff, 0x7}, {0x800}, {0x4, 0x9f}, {0x0, 0x1}, {0x5, 0x4}], 0x2, 0x9}, {[{0x10000, 0x1}, {0x1}, {0x0, 0x2}, {0x3, 0x3}, {0x7, 0x2}, {0x5, 0x3}, {0x1ff, 0x3}, {0x200}, {0x0, 0x3}, {0x9, 0x2}, {0x9, 0x3}], [{0x92, 0xffff}, {0xfb, 0x7f}, {0x7, 0xfff}, {0x1, 0x2f}, {0xccc, 0x2}, {0x1, 0x1f}, {0x2, 0x7}, {0x80000001, 0x5}, {0x3, 0x3f7a}, {0x2, 0x9}, {0x8, 0x5}], 0x1, 0x9}, {[{0x3, 0x3}, {0xfffffffffffffffc, 0x1}, {0x0, 0x3}, {0x8000, 0x3}, {0x0, 0x1}, {0x8001, 0x3}, {0x1, 0x3}, {0x8fc7, 0x3}, {0x7, 0x3}, {0x6, 0x2}, {0xd0, 0x3}], [{0x2, 0x4}, {0x1, 0xfffffffffffffffc}, {}, {0x1, 0x3}, {0x100000001, 0x1}, {0x1eb, 0x7}, {0x7afaa878, 0x3}, {0x5, 0x8}, {0x9, 0xfc79}, {0x7f, 0x9}, {0x2, 0xff}], 0x1, 0x6}, {[{0x9}, {0x7, 0x3}, {0x1, 0x1}, {0x0, 0x2}, {0x563, 0x3}, {0xffffffff, 0x2}, {0x9, 0x1}, {0x740, 0x3}, {0x8}, {0x8000, 0x3}, {0x1, 0x2}], [{0xc6b4, 0x7}, {0x800, 0x10000}, {0xf0c, 0x7ff}, {0x7fff, 0x9}, {0xfffffffffffffff7, 0x1}, {0x8000, 0xffffffffffff0a15}, {0x80000000, 0x5}, {0x14ab, 0x89}, {0x100000001}, {0x2, 0x8001}, {0x8, 0xfffffffffffffc00}], 0x5, 0x5}, {[{0x1, 0x2}, {0x2, 0x3}, {0xfc}, {0x2ad, 0x3}, {0x100000001}, {0x2901, 0x3}, {0x200, 0x2}, {0xd8, 0x2}, {0xa94, 0x3}, {0x100}, {0x2, 0x2}], [{0x3, 0x9}, {0x100}, {0x4, 0x5}, {0xfe}, {0xffffffffffffff25, 0x20}, {0x1, 0x7}, {0xc8f1, 0xebc}, {0x4, 0x1000}, {0x2b, 0x8}, {0xfffffffffffffff7, 0xfffffffffffffff8}, {0x1, 0x3f}], 0x6, 0x2}, {[{0x3f00000, 0x3}, {0x8000, 0x1}, {0xa9e, 0x3}, {0x401, 0x1}, {0x8}, {0x5, 0x2}, {0x3, 0x3}, {0x4, 0x3}, {0x5, 0x3}, {0x10000}, {0x5, 0x3}], [{0x1}, {0x2, 0x7}, {0x100, 0x2}, {0x100, 0x401}, {0x1f, 0x1}, {0x5, 0x7}, {0xffffffff, 0x80000000}, {0x401, 0x2}, {0x3f, 0x40}, {0x2d4d, 0x80000001}, {0x0, 0x8}], 0x2, 0xb}, {[{0x80000000, 0x3}, {0x3, 0x3}, {0x5e, 0x3}, {0x6}, {0x6000000000000, 0x3}, {0x9, 0x3}, {0x800}, {0x1}, {0x4, 0x6caba67f350c1252}, {0x2, 0x1}, {0x5}], [{0x9, 0x2}, {0x1000, 0x3}, {0x800, 0x5}, {0xad83, 0x2800000000000000}, {0x8, 0x6}, {0x401, 0x5}, {0xfffffffffffffff9, 0xd3d}, {0x0, 0x4}, {0xc386, 0x4}, {0xb6a, 0xffffffff}, {0x3, 0x8}], 0x2}], 0x6, 0x1}}}]}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7c1, 'system_u:object_r:hostname_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xb, 0x23, 0x18, @common='syzkaller0\x00', @generic="742f5fccd1403f545286613cb53cc2a7", @common='bridge0\x00', @common='vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @random="1999d7fcdce9", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0xe8, 0x138, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffffff, 0xff000000, 0xffffffff], [0xff000000, 0xff0000ff, 0xff, 0xffffff00], 0x80000000, 0x3a, 0x20, 0x40, 0x1, 0x1, 0x1, 0x2}}}]}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x80, 'syz1\x00', 0x8}}}}, {{{0xf, 0x1, 0x8906, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2079cbc5963d8b64848e25421e33c1a2", @common='ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0, []}, []}, @common=@log={'log\x00', 0x28, {{0x7fff, "ec37ee8b00b2201b31ff0eeb110562c74d30d3e8d16f417ebde866271412", 0x1}}}}]}]}, 0x1048) lremovexattr(&(0x7f000099d000)='./file1\x00', &(0x7f00005b6000)=@random={'user.', '%\x00'}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00004b4000)={0x7, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00006e6000)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000579000-0x4), &(0x7f0000c04000-0x4)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f21000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b0000)={0x0, 0x0}, &(0x7f000037a000-0x4)=0xc) stat(&(0x7f0000685000)='./file0/bus\x00', &(0x7f0000739000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000b10000)=@file={0x0, './file1\x00'}, 0x8, &(0x7f000019e000-0x10)=[{&(0x7f000061b000-0x17)="2df8768d474753bf6b02c7d0e818fb13a7a55c67d646d1b65ccd9599fd6edc372c7c9c06aea60c1d65"}], 0x0, &(0x7f00002bd000)=[@cred={0x0, 0x1, 0x2, r5, r6, r7}, @cred={0x0, 0x1, 0x2, r5, r6, r7}], 0xffffffffffffff1e, 0x8000}, 0xc040) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xffffffffffffffff, 0x4) seccomp(0x0, 0x1, &(0x7f0000682000)={0x1, &(0x7f00009fa000-0x8)=[{0xc0, 0x4bdf, 0x8000, 0xffff}]}) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000c32000-0x1c)=@in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c, &(0x7f0000f71000)=[], 0x2e8}, 0x0) [ 47.949285] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.954840] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/18 06:36:13 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[]}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0xfffffffffffffff7, &(0x7f000001b000)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000001b000)={0x2, 0x2, 0x50000, 0x9, 0x3, 0x20, 0x81, 0x1f, 0x79, 0x0, 0x45da}, 0xb) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x402100) restart_syscall() getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r2, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000557000)=[{{}, 0x1, 0x46, 0x2}, {}], 0x30) readv(r0, &(0x7f00008dc000)=[{&(0x7f0000ac8000)=""/13, 0xd}, {&(0x7f0000c87000)=""/248, 0xf8}], 0x2) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000161000-0x24)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f00005b8000)=@generic, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000287000-0xb)='/dev/audio\x00', 0x2c000, 0x0) ioctl(r2, 0x6, &(0x7f00008e0000-0x1000)="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") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000729000-0x1000)=""/4096, &(0x7f0000977000-0x4)=0x1000) syz_emit_ethernet(0x46, &(0x7f0000c8a000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c1a000-0x4), &(0x7f0000d8a000)=0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00009e8000)=0x7, 0x4) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000004e000-0x4), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001c1000-0xe)={0x0, 0x5, 0x3, [0x6, 0x8, 0x72]}, &(0x7f0000152000-0x1)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000293000-0x10)={0x100, 0x4, 0x1, 0x0, 0x0}, &(0x7f0000d88000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000774000-0xb8)={r3, 0x3, 0x7, 0x4, 0x0, 0x100000001, 0xfffffffffffffffb, 0x80000001, {r4, @in6={{0xa, 0x1, 0xa, @mcast1={0xff, 0x1, [], 0x1}, 0x376}}, 0x8, 0x1f, 0x81, 0x2, 0x2b6}}, &(0x7f0000cc6000)=0xb8) [ 48.052238] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/18 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000103000-0x78)={0x7, 0x0, [{0x179, 0x0, 0x4}, {0x0, 0x0, 0xfff}, {0x40000bff, 0x0, 0x7f}, {0x64e, 0x0, 0xb82b}, {0x2a6}, {0xabf, 0x0, 0x80000001}, {0x922, 0x0, 0xfffffffffffff000}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005fd000)=@getpolicy={0x50, 0x15, 0x431, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, 0xb}, []}, 0x50}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0xb) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80800, 0x7f) r0 = openat(0xffffffffffffff9c, &(0x7f000089f000-0x8)='./file0\x00', 0x7f1db03a8332e128, 0x2) ioctl$KDSKBLED(r0, 0x4b65, 0x3ff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000b2000)=0xf93, 0x1b1) r1 = inotify_init() r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getflags(r1, 0x40b) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f00008e5000)={&(0x7f0000f9a000)={0x24, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x9}, []}, 0x24}, 0x1}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/18 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, &(0x7f0000768000), &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f000018f000-0x10)={&(0x7f00001da000), 0x8}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000703000)={{0x9, 0xdd24}, {0x4, 0x5}, 0x1, 0x5, 0x20}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005f6000-0x38)={0x3, 0x0, [{}, {}, {}]}) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000541000)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c06000-0x4)=@int=0x100000000, 0x4) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) accept$nfc_llcp(r0, 0x0, &(0x7f0000f29000)=0x69b44134fde87a94) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f76000)='/dev/amidi#\x00', 0x100000000, 0xa80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000eb2000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000cc3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000444000-0x8)={r1, 0xc87}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000b4e000-0x10)=[{0x10, 0x0, 0x7}], 0xf0}, 0x0) 2018/02/18 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = open$dir(&(0x7f0000a2d000)='./file0\x00', 0x101100, 0x10) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000870000-0x8)='./file0\x00', r2, &(0x7f00001d8000-0x8)='./file0\x00', 0x1000) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036c000)='/proc/self/net/pfkey\x00', 0x40800, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000068f000-0x4)) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000d89000)=""/4096, &(0x7f000020b000)=0x1000) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000993000-0xc)={@multicast1, @multicast1}, &(0x7f0000e84000-0x4)=0xc) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e1c000-0x4)=0x9) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00007d0000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0x2, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x204}]}, 0x34}, 0x1}, 0x0) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000), &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x121000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000001000-0x10), 0x80000002, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000a2e000)={[0xf000, 0xd000, 0x0, 0x5], 0x8, 0x82, 0x20}) r2 = syz_open_dev$dmmidi(&(0x7f0000bb4000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffff81, 0x10800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000073f000)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000530000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000b7b000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x14}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x10001, 0x5, 0x500, 0x9, 0x80040, r3}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00004b7000-0x4)) r4 = socket$inet6(0xa, 0x4, 0x2a) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000c5d000)=r2, 0x4) syz_open_dev$midi(&(0x7f0000c0e000)='/dev/midi#\x00', 0x1, 0x22000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) write$vnet(r4, &(0x7f00002e6000)={0x1, {&(0x7f0000ab2000-0x6b)=""/107, 0xfffffdfe, &(0x7f0000935000-0x11)=""/17}}, 0xff07) 2018/02/18 06:36:13 executing program 0: socketpair(0xb, 0x3, 0x10000, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r1}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00004d3000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005ef000-0x20)={r2, 0x0, 0x21, 0xffffffffffffffff}) [ 48.173320] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.206259] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/18 06:36:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e52000-0x8)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r3 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r0) r4 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r3, &(0x7f000014d000), 0x0) lseek(r4, 0x0, 0x3) close(r2) rt_sigprocmask(0x0, &(0x7f000009c000), &(0x7f0000001000-0x8), 0x8) 2018/02/18 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) setsockopt(r0, 0xffffffffffffffff, 0x8a, &(0x7f0000459000)="3bc13f069620ef5cb4792f896f7f489a41cfdeed6923d081546174672f4131d37521c5bc113f4470bbb83abb4db0b098130356bee0004e8b5cd4a0d76979c62b44fbe8ad22a35bcba76c44ad4f102dde035704cdac0ebb5c421071f7cccddc1cf4cb508a7d5023ba5cb1f66ff1f477eb59ede642895b800640dc7cb90de51c97c54726d683f247acb690e57260332c66f24714315cbb91e1d9f1e76977141f10347d8f1a456c819aa8bbe264f3be78c51dafa0bf13f64c4d6fc12d4600db55f674a993d8f28d48ebc09481687961f261781237b35eec16483fb16de2b00388746f617e9dddd8209b583ab696de2c9ecd2f0895b12b", 0xf5) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$netrom(0xffffffffffffffff, &(0x7f000049b000-0x38)={&(0x7f00004ff000)=@full={{0x3, {"36045db20c348d"}}, [{"0261dc497bdbfa"}, {"fd3d97caa32d8b"}, {"926931673f4c63"}, {"22b190ce35e636"}, {"09d49965034ccc"}, {"79be663edf2d63"}, {"65e35c3553b4f3"}, {"42ff570758dd1a"}]}, 0x48, &(0x7f0000cf3000)=[], 0x0, &(0x7f00009bd000)=[]}, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000396000)='/dev/audio\x00', 0x200000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000e0b000-0xc)='/dev/audio#\x00', 0x401, 0x4001) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000613000), &(0x7f00004e3000)=0x8) renameat2(r1, &(0x7f0000d29000)='./file0\x00', r2, &(0x7f0000df4000)='./file0\x00', 0x1) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000db3000)='./file0\x00', 0x5) connect$ax25(r1, &(0x7f000099e000)={0x3, {"d07ad5a2efc427"}, 0x2}, 0x10) writev(r0, &(0x7f0000fef000-0x10)=[{&(0x7f0000fee000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c06000005ff01", 0x29}], 0x1) 2018/02/18 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f"}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007000)=0x14, 0x80800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0xf, 0x3, 0x2}], {0x95}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000-0x8)) 2018/02/18 06:36:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa8240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x118) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000096d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) openat$ppp(0xffffffffffffff9c, &(0x7f0000bde000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000)={0x6, 0x0, 'client0\x00', 0xc4c0e143cc004d24, "570e836217505f99", "06fb35828fbda3233847506bf9718583f718390b02d7b249c991cf7899592889", 0x1ff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000-0x1c)={0x3ffffffffffffeab, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c89000-0x4), &(0x7f0000bf9000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000eaa000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x40000001, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f00002c4000)={0x0, 0x0, []}) 2018/02/18 06:36:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b93000-0x8)={0x0, 0x5}, &(0x7f0000eef000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000068e000-0x14)={r1, 0x3ff, 0x1, 0x5, 0x8000, 0x4}, 0x14) 2018/02/18 06:36:13 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) prctl$void(0x7) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d8000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00009d8000-0x4)={0x1f, 0xfffffffffffffe00, 0x3751}) 2018/02/18 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40000002, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00001fa000)='/dev/vcsa#\x00', 0x9, 0x4000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000fd6000)) r2 = syz_open_dev$dspn(&(0x7f0000482000-0xa)='/dev/dsp#\x00', 0x5, 0x420000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/18 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400000000000009}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007fb000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000b6f000-0x4)=0x7ff) write$sndseq(r0, &(0x7f000067a000-0x30)=[{0x9, 0x3, 0xe153, 0x9, @tick=0x3, {0x3ff, 0x6}, {0x4, 0x9}, @raw32={[0x4, 0x401, 0x10000]}}], 0x30) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000052d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2100}) connect$inet6(r1, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/18 06:36:13 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000023000)={{{@in=@multicast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000023000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000000e000)={&(0x7f000000e000-0x40)=@ipv6_getaddr={0x40, 0x16, 0x700, 0x4, 0x2, {0xa, 0x38, 0x180, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x800, 0xfffffffffffff5f6, 0x79507a40}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004001}, 0x4008001) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/18 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) syz_open_dev$tun(&(0x7f0000f73000-0xd)='/dev/net/tun\x00', 0x0, 0x10800) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000bd4000)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) 2018/02/18 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bd6000-0x4)=0x5, 0x4) connect$llc(r0, &(0x7f00007ba000)={0x1a, 0x1c, 0x3f, 0x9d, 0x1, 0x1ff, @empty}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) r2 = socket(0xd, 0xa, 0x6) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f00007c1000-0x10)={&(0x7f000008a000-0x138)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 48.378172] audit: type=1400 audit(1518935773.960:38): avc: denied { node_bind } for pid=6865 comm="syz-executor1" saddr=fe80::aa scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/18 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006f3000), &(0x7f0000609000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00009d9000-0xa)='/dev/dsp#\x00', 0xc959, 0x80) connect$bt_l2cap(r3, &(0x7f0000ab2000-0xe)={0x1f, 0x4, {0x1ff, 0x9, 0x5047, 0xde4, 0x10000, 0x1ff}, 0x9, 0x1}, 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e26000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x200}}, 0x1ff, 0x2, 0x7fffffff, 0x3, 0x10}, &(0x7f000013f000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00003f1000)={r4, 0xc0, "d5a55c5e33d79131ded81ce19eb01e84d84a93aa8fb293d01d0b24cc779ce03260b9ce778d0fa8a3081f3a21d8bc54d0c93e2f2dd82015f41bcae2b552ce5ac49feae420a9c869b37e603994049e96d94fd14c9a388cd3b67f121b74f83d869de5e941c356cbd6ea4d0abc331324a0da980df825aa6d33d72d552acce6ba0bbce319d6354315fa334adfcff9cbc6fd880585b370dfa1fe9f37c1503dc366c4445307b98fa30feee5f471c27b3d8cf7bfa10f476f2c25ab6386e514383d27f67e"}, &(0x7f0000415000)=0xc8) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fadvise64(r2, 0x0, 0x6f8, 0x3) listen(r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r1, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r1, 0x1) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @random="f2aaf61421de", @generic="a824dc4eab3ab3aa4fdb0000ca9be59a"}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000002000-0x80)={[0x0, 0x4004, 0x6, 0x2000], 0x0, 0x3b, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/151) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f000094b000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/18 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000765000-0x10c)={0x0, 0x800}) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mkdir(&(0x7f000004d000)='./file0\x00', 0x70b8c50f56c814ce) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000879000), &(0x7f00002e4000-0x4)=0x60) bind$nfc_llcp(r1, &(0x7f00006fa000-0x60)={0x27, 0x7, 0xd55, 0x6, 0x7f, 0x9, "01e953451e35c94870bda358dc5071b512fc72c087c1e74da975a844e36f5042d057778fa520a8751f7db6963f343d8760a41ebee72952cf9a0feb881f9308", 0x80000001}, 0x60) open$dir(&(0x7f000042e000)='./file0\x00', 0x501000, 0x80) 2018/02/18 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a5a000-0x10)={&(0x7f0000259000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002b4000-0x28)={@common='sit0\x00', &(0x7f00007ff000)=@ethtool_dump={0x0, 0x400, 0x20, 0x7c, "72a7086f2dcba56e055bbfe107a345f8d2f992ed3a5116d4a0a2889c1d7237050ee59ec22650e187a76287393dd7f130a99f4709d3df28d61c5874c356c37928582ca522c5f022751c36fa7588bd9e3cdf89ad11c50d6c30050cb304e846ee881f54326c282fbed092acbfe2a621adc6b52988878f96675c4cdeb916"}}) recvfrom$inet6(r0, &(0x7f0000955000-0x62)=""/98, 0x62, 0x40, &(0x7f0000cdc000-0x1c)={0xa, 0x2, 0xeb8e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058a000)={0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/enforce\x00', 0x80280, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000914000-0x4)=0x0) sched_getattr(r2, &(0x7f0000ff5000), 0x30, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000842000-0x1c)={&(0x7f00004de000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000cdf000-0x24)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) r4 = add_key$user(&(0x7f0000b68000)='user\x00', &(0x7f0000b75000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049e000)="0327413f439cdca034dce47ddd32252e761c411b6dd95fe7a565fc43343e404e20fac51fe33ce7e401387dfabe69944eb2521b57c31ccc54b3afc6e1627b7b1e0058c895fcb016c32c53bf99b5f785780ab3ab15f45b837cf9f6d33080fa9f9193521394af785a534210f9c3f908256031c889ebae2a84d1f20231babb53cf888ed64327d52c1e9f71fc9c3a926cd5f6d9ebdd3cb9bae7a984264bae07daa4c7811a425a3893131228df3ab160e6bf3c7e0983966b45e4", 0xb7, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f00003f5000)='keyring\x00', &(0x7f0000244000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f00007ae000-0x80)=[{&(0x7f0000898000-0xb4)="d09a61f13168c535bdcc933dee255ff187282784b8ab8e205822b9467c686d4fa3dc59e282e72296b5d928f88eba703835731fe195a666de3e4754ce9792c396de36a0b883e68b8974f33ff06967931f1c0c8fce1a2cc4ef3995734c241aa561752e02b062bb68aba6d9bfed4c266ab7c00d46babfd92baeef0ee031c9c77a1945636bf57887e69489b7c8ccf38f3e118d462416f58345c7fb7b7c19ea44f0cfd15bb5b36e79c84766955ec6fa7be68ac6bd2887", 0xb4}, {&(0x7f000064a000)="456182865393409c23618970e73b42e3289e03d3110246a5a6720af7c00c54d6f0294a0194a71ae6d26ae6a0485fbdb84208474cc31c4596f899c405f0c87b29c825455edb6ab5b9870a2db64feefe0e0529c5ef2362d32546d0673fd8ea3673a109e8a774e0a5ac8e05a924cf421669a115321078d040f6cf23e9d9b92f52a931dff7a202466474c1c9a3cd838e", 0x8e}, {&(0x7f00000de000-0x9c)="b1228f19e2fee4ad364ff7a84ab2231e86789a81e3b3fb18cac92d6ec4c42c09dbaa7e6599d0e8846e146c33c7fe00975917e2eef48049c5d27006be0f5663c781a259b4303a43c5a6b9ca6282546384f7b77f50d0e300b72a5f2945d9ada147616032eb3e34159b13dfc58a9ad39e141b75aca9aaf90f6c6c2019288ff8daaf34d96eea04b8f0b63c20ae1ca55ea3bc042bd9984255bd36364a80a6", 0x9c}, {&(0x7f0000da8000-0xb5)="3fbc0f4156e7df971c903db2e29ada9ed6b0f40f53ed0716ea8c7431ee867726645663e30cdb1fb981a9ba61d5b153c5678aa8526470d83c7424c9df7700c293511d5f6775af2d4a1af01d4446ddb32aba2b7889e33612b9f4e0b38ff01c76ab86dcd0baa59354621530c1aaf6aab165f3297bd3304d736b0cc33c87a1497e7800c2a8676ca6a6ea2150270a4094762b4d5abf7c52d0a705c9465cbf8dba08914c560ed615f02cb0ae4d12deeef58b17819055e8be", 0xb5}, {&(0x7f0000e91000)="72beca1816d38be09efd2c7b1999bfb926d1bcedc3d660edee96d003be859f498820c47ed235b9f064b9e9971a0f2709c0c1a12a4e1fd156f930789cd1a966e5725232fb16b920bc594b407bfe46fb2223b9ba9224869a72c3afd0b026fdb2ee04ad5d80656594d87c7a3c8935e778d1d5b375d90b67007ac56c7dc35bfc64d15865a8c3560c0c301a5c5c30e5904b15f229789469ad37f0ca4d15f88d08d33326", 0xa1}, {&(0x7f0000507000)="5124124de827da341da9d9d54ff7e0604064dae85ce343612336ea6fe5cd133818704b3b70255da27f65467048be5e1dac50ae119076e9018bf23c3c510d466c432ae3662c89d65772773bb62fbc4ef6c118d779e373bbe8deb4517a9f181a31638f3996f47847d87870c5914443b298", 0x70}, {&(0x7f0000ab1000)="f6a9875d83e52fac666c287030d67304e470f24c9e491f79db61c12a3a392a8c599dd81f7e6c88434484034f0c99bed63166342bba48f649ea7a678903bd1075a0a44320a8c46b1a1bc40fc5ce875ec3af76b197858c18c8d32d0e0f8ee8e8e75ca25d7670ac85e84e48f56bb96a7ba99d7177a1c374156ad49cee4e61ee5093a7b08b9a198b947e2dd326bc7946b22dac141d468515c066317780656077ff55fe1166a94f975f4c755c37c42371b6081664ec1b850b9cc3ab349de16bd5bb13ac9a826b5edc46", 0xc7}, {&(0x7f0000c02000)="14c55d3fdb91da1ed0381af07cc771e4cd0d1978e57db70b0168572cdb432bc67cbe6bce4589ecaa88aafc2b040b44ac37c0860960850b1500110f0fbc4375401fab825eb217f9ae68c47aa6d8b3c6e7ec83a61a0aadb64f0c2b04280b28b8d0004f29573c07ebebfe6c62135bc6155838cac30f066024d69e79130e60", 0x7d}], 0x8, r5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000620000)=0x100000000, 0x4) lstat(&(0x7f0000fe6000)='./file0\x00', &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000bfb000)={0x2, 0x400, r2, 0x3, r6, 0x3, 0x1}) 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$sndmidi(&(0x7f000019d000)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00007ce000)=0x1, 0x4) 2018/02/18 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) getsockname(0xffffffffffffff9c, &(0x7f0000ec3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000993000)=0x2e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ff2000-0x1008)={0x0, 0x1000, "cdd3f8a3fe82f7820033ce97e4830544809537345c54b5e8e9a5a6784e85508447f103b80cc00eaa5fbe21038698f1bf732c0a7e021025d4d25cc5551fcd25249b2e62c6a8f7775e84f8285f391255fd8fea290ec24247ee49f5a0bbbd121a99e6577d7c8dfcf4807a2a36777d0d52972cfb574a4d30e62f2d270e9fc19fbd6e025987216be6e0b791acf811fac0c19b729b90824c1953a8e6dffd56bd5fc310de7a3b9c7d4991df53c1563583253ccb7fbd68852b40c588eb702771c4d1076e36f93e39f3e15562436ae32f85a3b410dd38aaf15d89829001f53ddd90a70b7cd512cdeb7cc3d0f55a7f209cd5ae41553d143685e42f2df409018a0c1f84bc1afdbe2b38122eb1c8753c928362654bac98552d961bf27f59851b0c73b7b04df309576e0ece19da5f5846adff508cec117eeafe3fa4b6f98b8ebc5b1b9c1e2f87ee9d2a2af8e2fcc3f42764bb178e6a25346dbda43f6d0f440508cafd23eb7ae1600611a1d213a9596c4ad2908b870c51e714f6b94b17a714224463e7642b096f94c10e0498fa726bd2f584efb9c055f791277ac796d9e0f02cf48646ede2d90d0c8f4ecfded6fc4155aebcb63b0397c5c7f8af345c1ea4235e5d53ba5bee05d4d47203a100d7180fee8bc3b46b5de186881bc6c59001511467dcadbdfc5b828a9a75bf086f727a51b0d9d939b08f55db77bebd5d30c385ab8b8ddd23b12214d590cac9e90226c7deb078fe8c2b75bea2b19156a6b82ea0654fd62b9c3b04654c2a0c16af6b06e75731cc376a33c8c1f850e34e12f0daf2ed7ecee928af2b360cf006bc5ccde207419e0d730b090aa2fd0da9c7db6c8cf3e771ff8d7114a14b38f92d11bc2636ef0f77d4a0ae81282ffa77983b6df587fb92fe13c22115dc0c5442ebcc037a5ac207d34448e98055ea7c9b9f401014bdce45c8984aa3bcdee4f026f4ed23bf0e3865e95453c05842df68f7369d101125c54636f66a79c9559d7d1c44753d31509f1e4d94d4d0c8ae8532cf2bbd50d2e6074636fd2b845429cce3df103d32ac71b8e3c15feea77dbef7f4252af80c22c21b6030ae30969974a03455b25a3ba6c2a2d96de2c36149eeed9393f94ff52ac8afb34fd7e9c35d32e3f49cf0cb49870e90e4d03306b13fef144384d5fd7439ed96e84d6fa9c7123e44960b1ecfcbd6c1cf4d6d9f6abed6f1817320268ca18bfbd71142291a9290c5249fbc39e2da091d5568240382efd75f4ee48d26c42dafa58f752b8447575ecf1c3951e6a60a87d0e754d9ac1212ae02ee8b3e402b70b973e550c32e60e507afddd919c6ca38f31181c26c2d5362322703195ee3982d90ce533d6eb35277abd224406f08d76f24bb7f31900986f601d5a7849212fec055d965c263b07c39fbd11d1af4de2f554b4452d93bbbece445a9215d0b59d8d30c8d62e5d848a6db8956cb048374fad6e21e04710fed656b9a3039672c05e7b75a4be50136c19c1e4f4fc2c105979a4fcc43d79d3f138c55203fb86c1063b65c4bd822f8c17ef0020dc17aaeb844de6de6b33f47c127a95a57671abb54c87b008e5b6d5adb4bc21ce0eac7113dea108ec753da878940b545074e67d53112df9a08aa83a53f4f9fbef33dac78f1a4d62f3396fdc14162ef7a1f20c76c1ca0f897e57abd6523c3d4c13ee40edf92fb9df953c1b4845d373a69efaaaceb83e1a236c5e6f8f3c1f99f68037e60fc4770a0be637fddcb120e62d3a0dbcc9bd9aa76cdf71f4e7d44522b9cd30e29e9705e16791a17e13806ac9afc8fe64db9b934ee441319891b71865ea9c2299a4751f97c97e244f34b3a2c08fe1e69bfc33a20850cfca7653b677a662ec137ae55aca1431907f96932950b9265ccd58192edc2e76c36d3890e9b6a97e07eed23987d4d9662cd04bce458af256dc004b5a0d9b0500030021470f5f1bd42cef79b6f6eaf0422c23134db3d9eac0c0ace7e5a0a8cdf3a577607295e73031377eb4303c6fc5c66a8998f54d84601dfad0880314eef180f1dca7e4b31eb2a02b964b7d28aec6bcf59b5c82a048e81aab3bf572e061e9c29f42ad2f6ad77c9ca2e134a692466bbac531a4f1cf644e876c85162ed230c9d4f64f3f4084f5966c1a2bc141e8180b5fe9dde7427295665da9ec29a682a9ccfd0ecff67a5666791a2ac6dc0677f836ce15594dcf548c5e891d1c643f92be9260d65358261ff8ca3b4d042aa2ecb1190a9c87bd9f545ee71680468bc4068ab6298f26dbbcde312458e36eaf076701d1832b088adc4c9874fdd8a9f4b2ff25521a2f02fea942cfe8bafc48c083915d387331f3473245d5a5c5873075ec87556665e6da8326b9cd9bcfc5bcd8f84f2a5dcac7d2e14463cebc82453305754667c58a83fcb9151d2c9480ea028b639752c5cffc25d113f72db468269d3200c9b06edfa2ac60fa376c7aa62957ad0951916ad647cceb15c3763bdd11896e97b7b0301c457d6bf8f6c9602dcb474ca5392f93bd1e661b4366b3fd386e16a2931be7a179a795a4497eafe18a3beaca12c64c8952291a183c5dca0d1814d5958444822ba31c84e889eeee72eeb0f31c38b69cba8898d43019470616043909cde83d942de87c916f81d47708a44762d522c9e7e247db0d4a5c2797e0ed57584a3a9aa5f622b4c3aa41f4b2831120624e79d286eed04e6e37b24c034fca919844f43599ae083db846fdb9ec4891d8f215d0b6ab96f6e58d7dac8762e3e89d1dd5f7d46d9121380073db0b0d4cb461177c8d4a1fcdf26acfcafea01f837091256c890e9c62c8c01d7cd0731301e147905438fbba028b02b5fa14d4122d3b53113d5db22f85104db83f810cf3a7734bc5c99af78d869aa5de72b98d56d75b0e434a51843ab08599b64ade62296418dea993db41e2949704f418548256ca8cb6216dba74b01f1894d6498313da66aff9497c27daa04ce0d4b186b7ee2d75ef63d711fe697071b0c7d814c50edd6220300a4bb5f048f407c663e3e2273ad4a290610967dc86e4e117d17790c290b21bb4236ec232d1740b7c0282fece533b902d84a1e12864e7c523a68457bb064e9cdecc3b31b55ea44a8feb479b5c90f2c8d864b61c5b6cc5262db13a4bedabcbc7573c253d09a5f0cc39c2dcc0738ffb156e65da6ba2ac39ecf569790dce88ca8fc951b90dd6471fa4cc175fb2a628e88911cd8ceb9e522fe95585eca3d26fe1e2f82c197c781fea4cf33f0ca35fc975eca6414b0ff2cd080a975ef38fd611e7b16d99b6d1b449faacbb6ada420c16819ab600ba5d9ba0b2474375fe4fb10d0cf3d4533abf4bef8666e58fec1cf95fa7783967e133e80abc826e40ba8d715e5b4126b08c5b2e0d3d8016e32b8b890c15c046d29d679da1b2ab9d6aad629208c5009d5a83dfa455e90e0b301dd56adfa8c6e149b7a3446e848090548c71ed4131fc8349cd587de2fd809963bfcb6dd10a8796aca478d5d33710ebff7d1c1255454a3bbd8780044db4a023781d51e3ce99132fa176bfe2ffc8a59fd404d172f6912b87acdface2917c785b3d2bb5111e536c180e55fea7844f4d6d031519aefebac18b379e338725591576c3326416c6587f00de23edea1931224d670a07a0ac7de70412ce952fc0bf72da525d939f599288e6da12c57e2712caca383b4d650df7d92b1a39b6179e3bc4fd4d8ac251ee48500511a0fceed0ffd41f2510f900a0c2f34e02f2d8b16ea56260d0fa37e458b9699471120095de82c73661b18db4fd14e479dabddf4a3248c7afb5cf3fb96c958b320b15088fc36e7dd454b321afc18fa2105d618253914f5942270c7aaf5330a5c3a53836d8ef93b568be28be98dff14a81e25294b1c9dafd74dfd1a456e707d5ab45155416e92ecc71ab08eff2a5ea4d368e63b991570b44b822c2d334ae96cea0399e0811da56a01edf94d6cb6fab222853300b4d4bdedf38a4ae61ba91b783264143f9905c4b86d6a11f101fd29dbfbb261b2d93dae56ae52a277d97abc1dc5cde7e713159bdb4dc43602c2c69d95bdaafd7f90c8ddbdee229eae1664d9719a6a7f5c8183787814ae9e16d3233d1408c2e8e290cd91de3132bc860b2869d69349912f595b9693cb15450d059cc1a16f34b52c65a808b4e3200a3cda43687cae5343849800c799c3dadf5803cc66079ee7cca60e8162a540dc061bc715739c909f191599d1013bda9fca48dc8fa94675650005634066faa988439b1cabe90481d2f49e04674657868223273ad2bf795303f24c9b9fff739fc8f7063bfab6ccb86fe21b81815d79ba93494a014769b2a087d920beb0f6ae003ceaaf2a7d5e731ceccdc05de846ccaceb5c0b0c6ffdbf330bdd15837450c7efef40302eea8f5bd5131e5fe2d6c80754eea0b9a7428c759892c7b6102adc208e1f7f8713a7fd5f16a30ae7f8d5bdb38d1f73389d0111f124134eb8cfd615cfe547d5e08239ab2d21eb00c68324dfb6b5a1d33791d307da18c032e32b6552c339f1ef7f039ec4500f11610c0fd7d5b45767d5e08cb9c1fa2d52eea4fe7bbc176d9c870577e8526758b8f79a931e7fa39791ec9626d444a87cc0cda42b83272848ea43488e6826428d868609624c6dda61c5a01eeaedf931a22db0e94229f4c153e3751fbd042a739a04537b48d187dcb8ebfb120254f4d7d28f8808549677f29b2b5bf3403551c6ecf30a46afb8eb4c39e3c8d33c2a910792411619ddfb981d19aa05a27a7ced587485611f83166117e1a07d3f5a8c8f63c3bb4eb874528b138a801bd30390ae7778327349d3b594de0d876cec3e0d5920e44aa3bebcb6c2b13dd8068ee2b97a44563852e8bd938f823af739d6deab14a7e0829eda04317a8d095719acb24df1cca7ffa745f8c640a0876ff3b146a13482fb0d91f1d5ec94c3d6f615eb45662a5b65adaf6f2877f4d1c50bb25a29b4fc5b29419a876724fdb0d65418f8bf8faad8f10df02600c117f33e8ef848e45009967742b3ebb26a0050fb6b017a62536aa884e5b148e909c2b89b323c79eb240bc85a66aa61fdaa76c8b9be06c32776f08577eba421d956d1529266743783ea7bc72bedf96d8616b395d47d7ee47f262f13d986e01b8024531fa03cd1407439f6405b66d2fcbf838901dfd8a6b939105948d2a6d7cf3ad2cc45a7d4cb1d1a6d424ffe525332f9ca63951af73797699c81760db20b01a602826e9c99e312fee079ae4f334ed65d0d5a7e717a2768c16d06e9baffe280b1cc39ce7ba910c0ef3fc28a5f6fb5b870d5e7cebf07f7065943004b2505f589c6939f22e34a2eb3ed56584e6eb3657e463d47d9189bec3594d5e21d4629081eab46dbb252aa8ba9ccc669c29923f11c8c538550e42d0efbe7a9a019a7d84fc3c2881f58b7d04c8e34234d97fa738ab0c3a6202f542238b3613d8b648151003d807c4e0e59a5552c976c1e6d46448fd0a4017e193dd5ae029faa2d084eb1f75cbaf3f1145b759b69d27858d140896f224475e5a602155b8f449eac9045afe21bce465f42ecdbeba90d2ee82bd75aae2b65b1c5687102c80c526b342f43099802eae5169d78e3cb73c1fba413b723cbe8fc3e209c19a23b5e8fec38ed33b152d2ecbe253c1eefba81f550d0c9a508b757d33ce0c34f977c14519db63bbcd2b8896d05b4f4562cf43514b364e595c9c3b1408945ddfaead9106c679bae87c19b2311d5bf81d05271cae0a87cc2a0e4040c4f26d3e4096b563df7bd9211c24169eae3ccf30cbfd8df549c1c2c9b2639ca24af574bf64ecdbc92f55e7eb344a9e2b228b877e63b077d61675d99b4a51cd96762"}, &(0x7f00003ee000)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e61000)={r3, 0x4}, &(0x7f0000ea1000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000111000)={&(0x7f000015f000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000450000)=[{&(0x7f0000829000)="28bfaae38360e7f905a335f84ffdd5a258ac8e10bb1b8657b5be49125553d0f388a3aacd60550761760b46f220fee7a700fd524c51a1cdfb22f90f237805a326243c9fd0537b851a6ef4e73549b3e03b2743dd79d87c8ca9892dd777a257ac9551075e15c2e436ce0b5ed86e0d32808da81f651cd9d870fb07139fad14e4043f53e3aacbe44a5676cb3c4bcfeb3a855dee31ff", 0x93}, {&(0x7f0000829000)="2cdd11a434d6f6067135eb839ca83fb50c56f7f7def8a966e4567200ce919939a4042911fd31918d0c3b1fcea3298e559a1d1da7b710c70a59c89c2e52ee64f2f3b52fb92e034aa128010a4591c4f74337f9c57d96be7bf2dea7db808d38ff1a78f78985f0ac03d6a6240a94acfe7331b079daf44b6bc3349be92c07034ad3b1", 0x80}], 0x2, 0x0, 0x0, 0x80}, 0x80) r1 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x45b8, &(0x7f0000516000)) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000335000)={0x0, 0x6, 0x8, 0x1}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004a0000-0x6f0)=@nat={'nat\x00', 0x1b, 0x5, 0x690, 0xf0, 0x468, 0xffffffff, 0x340, 0xf0, 0x5c0, 0x5c0, 0xffffffff, 0x5c0, 0x5c0, 0x5, &(0x7f0000c08000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@uncond, 0x0, 0x208, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x28, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80}, @empty, @loopback={0x0, 0x1}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@mh={0x28, 'mh\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast1=0xe0000001, @gre_key, @port}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common="676a6530000000000000000000000200", @common='ip6_vti0\x00'}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) 2018/02/18 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c8a000), &(0x7f0000fe0000-0x4)=0x8) 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffff9ae09c80) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0x652, 0x0, &(0x7f0000e8c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getregs(0xe, r0, 0x1, &(0x7f0000088000)=""/4096) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000a2d000-0x4), &(0x7f0000342000)=0x4) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) socket$inet(0x2, 0x5, 0x38c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r2, &(0x7f0000842000)={&(0x7f0000dc9000-0x9)=@rc, 0x9, &(0x7f0000145000)=[{&(0x7f0000203000-0x46)=""/70, 0x46}, {&(0x7f0000f19000-0x6d)=""/109, 0x6d}, {&(0x7f0000ce8000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f000001a000-0xbd)=""/189, 0xbd, 0x9d}, 0x0) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x400, &(0x7f00008ae000)={0x0}) bind$inet6(r0, &(0x7f00003cc000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000015c000)={@dev={0xfe, 0x80, [], 0x0}}, 0x14) close(r2) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f4a000-0x4)=0x7fff, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000e92000)={0xce, &(0x7f0000376000)=""/206}) socket$inet6(0xa, 0x80000, 0x1648c9a8) [ 48.523854] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 48.537900] binder: BINDER_SET_CONTEXT_MGR already set [ 48.543864] binder: 6897:6908 ioctl 40046207 0 returned -16 2018/02/18 06:36:14 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8dd}) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x100, &(0x7f0000df2000)={0x100000000000}) 2018/02/18 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000db5000)={0x28, 0x0, 0x1, @host=0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000820000)={@generic="c5192770dcbd1557913ee8e7a7faf25f", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x500000000007a) accept(r0, &(0x7f0000e05000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00006aa000+0x65c)=0x10e8727c2576bd97) 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000000)={{0xb1, 0x5, 0x7, 0x0, "2ddb3275c49b0a98c59066246926034e1e78183d47c29b431d599d0add52530de43501f7a33abffe59933cbf", 0x8}, 0x0, 0x0, 0x4, r2, 0x3f, 0x42, "d23480050be4a162d71e85d301eb3f48b7cd3e14580c8bb70ed1a07fc5696658b6a05967b19beaec276fc03e608eec50d2ce286113e9d67689673481f75d5b87", &(0x7f0000000000)='wlan0!\x00', 0x7, [], [0x8, 0xc8, 0x6, 0x1]}) r3 = socket(0x0, 0x0, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000002000)={0x17000, 0x1000, 0x2, 0x4, 0x7}) ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f0000002000-0x5a)="bd48a268043fcd35af6b080c0dec77a9d6ab52acdb25822f94dae15fadfcbd848ef303e9760a1ca84b10e8b0935e514e3107f80df040f73f6e66a2232757617245c1ddeed9c3b0231eb67671fe6148888701154b3e86b03ac32d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000-0x4)=0xda, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006f1000)={r3, r1, 0x2, 0x3}, 0x10) ftruncate(r3, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000222000-0x4)=0x75a5, 0x4) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x3}}) connect$vsock_stream(r0, &(0x7f000034f000)={0x28, 0x0, 0x2710, @host=0x2}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000845000-0x97)=""/151) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000aa4000-0xb8)=""/184) 2018/02/18 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006c0000)='personality\x00') sendmsg$kcm(r2, &(0x7f0000f2c000)={&(0x7f00005bf000)=@hci={0x1f, 0x29c3}, 0x6, &(0x7f0000c4a000)=[{&(0x7f0000f0e000-0xf9)="2d86ab1092e45f95f69a23293f61b2892749ee4d861cbb79d854a25f6ba84b11674e16f8e3ea41b51e6c7f178cdfca740f675ed6a96a00d8b818dd40a8e3fc49e4dc4636e086b3fa6b91358b6e243de762f941aa59fa4db84da0e0d1245fe4187809915a1b808fb810364fafd6640980a7154b15f4aff9cebe1eb5b141806345ad769805c33353ed0d8aa29d3f3f7c404da0b62e3537306938573ec6e15b4527fc8c5cfc9db9b11a1587d4b366364beb1c1dd94e2bbca6d2bda15ad7cf4ee761807934003464e36e022488fbc27c0411e2a7acd3066b13b8a97561cdf6ebaf509a0151010cc941e6f3f48d852dc5a5a90e8e1ac6f4967910b6", 0xf9}, {&(0x7f0000fc3000)="ffdcc91d42a3bab363222c40a62f30ecde7f4ba3", 0x14}], 0x2, 0x0, 0x0, 0x11}, 0x4000000) 2018/02/18 06:36:14 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f000034d000)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000000d000-0x24)={0x7fffffff, 0x200, 0x80000001, 0x1f14, 0x8, 0x5, 0x4b84, 0x1f, 0x100, 0x6, 0x0, 0xd6}) futex(&(0x7f000000d000-0x4), 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000), 0xfffffffffffffffa) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x101) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fdc000-0x8)={0x0, 0x5}, &(0x7f000052a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0x34, "89c34cf2c86ba8d1f53fdac41a809335d5a770569937567c16c266613a44813c76715506fd5927b89e206d3c9216443d925404ec"}, &(0x7f0000047000)=0x3c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x1000)="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") open(&(0x7f0000002000-0x8)='./file0\x00', 0x208001, 0x1) prctl$setfpexc(0xc, 0x2) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x3, 0x8, 0x2, r1}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x65, "d5f7fce54a5c384559b5cdebf7d0570ffd553a632317491d7d24f0cd5dce844782558e0c170d19d19bef9aefc884464c40e3290a33ec16c1e18f5be00c0c8ab74eb5a5f7cb1bb50945480e962abd3130f1e7381af37a84c5524b409e18a5fe67cf585040ff"}, &(0x7f0000001000)=0x6d) 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000bb4000)={0x17, 0xbe, &(0x7f0000332000-0xbe)="26e524c0147eaf7292a6095f928be717c069b922cf70d50e547229ed61eab2793c20deecc6d805424c9762fb466edaa69941cac2102be75cfae505eb5b824d48161c053a8cecdbb48d328a5588fc0807a2bd4d5bd89c84d70022f20782aec246c0b2fa8f886ae92aea2305c2fc314051790df670f551b9c3eaf743232cab4500a701586c31b3fec3332e32bb3cfedd1f8f8ab486dc46e96f634da1a236dde958048b4b70168a22d173240595924e5e29c5fee4cb94ada96c2196e3ef3604"}) 2018/02/18 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000afc000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8}, &(0x7f00007ed000), 0x0) 2018/02/18 06:36:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00008dd000-0x1)='\n', 0xfffffffffffffd46) 2018/02/18 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000075f000-0xb)='/dev/vcsa#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000d1c000)={0x0, 0x55}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) [ 48.693356] xprt_adjust_timeout: rq_timeout = 0! [ 48.712819] xprt_adjust_timeout: rq_timeout = 0! 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00005d9000-0x7f)="ee158e453f6d49a90cb3d3bef683d5246716cdfe6190c1fc829a75db7db96351f63dd5c4e379791d27fd730638a4c7df7bad467764743364e941660658d67c6902f834486bc3e768a6b32b3cc117401274c8c8c60dea57526e52e5be427aa1487e28401a678eddb8930d3039efc5b44d366e770fa3f8215cd91245019ad646", 0x7f) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f00008bb000)="36f60100000040671901ffec000101000900880b00462e01e8d6e7ded98d96", 0x9c, 0x0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00005ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r0 = syz_open_dev$mice(&(0x7f0000057000-0x10)='/dev/input/mice\x00', 0x0, 0x200680) perf_event_open(&(0x7f000071b000-0x78)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000266000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000d15000-0x18)=""/24, &(0x7f0000cca000-0x4)=0x18) 2018/02/18 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000164000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x36d24d36ee5bb1d) r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006ac000-0x4)) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r1, &(0x7f0000e6e000-0x1000)=""/384, 0x180) getsockname(0xffffffffffffffff, &(0x7f0000b18000-0x10)=@ethernet={0x0, @remote}, &(0x7f000045d000)=0x10) signalfd(r1, &(0x7f0000be9000)={0x8000}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d93000)={0x23}, 0xfd09) bind$pptp(r0, &(0x7f0000d69000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) fcntl$setown(r1, 0x8, r3) write$selinux_create(r0, &(0x7f0000c60000)=@access={'system_u:object_r:crond_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x35}, 0x34) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) prctl$setendian(0x14, 0x0) fcntl$setsig(r2, 0xa, 0x11) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 48.760999] ip_tables: iptables: counters copy to user failed while replacing table 2018/02/18 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/dsp\x00', 0x20400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c20000-0x4)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00005f4000)={0x8, 0xdaf0, 0x5, "58d4a0656017", "11ffcf639bc9d5646bda9e25d4b4ef4e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc9000-0x8)) getpeername$packet(r0, &(0x7f00004d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005c5000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000055f000)={{{@in=@remote, @in6=@remote}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000808000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000614000)={0x0, @loopback, @local}, &(0x7f0000f96000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000380000)={{{@in=@empty, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00009d2000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000014d000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000cc9000)=0x2b5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000184000-0x28)={'vcan0\x00', r2}) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r3}, 0x10) write$selinux_user(r0, &(0x7f0000771000-0x2d)={'system_u:object_r:useradd_exec_t:s0', 0x20, 'system_u\x00'}, 0x2d) bind$can_raw(r1, &(0x7f0000b4b000-0x10)={0x1d}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0xffff) 2018/02/18 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000873000)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/status\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000b2b000)={0x1f, {0x1ff, 0x7, 0x241, 0x4, 0x1, 0x101}}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000549000-0x4)=0x6, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f000013b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000055c000)=0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000)=[], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f00007c1000)}) 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c7000-0x9)='/dev/ppp\x00', 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) readv(r0, &(0x7f0000911000)=[{&(0x7f00008ba000-0xb5)=""/181, 0xb5}], 0x1) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000006e000)=0x5, 0x2) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000092000-0xf0)=[{{&(0x7f0000ef7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000ef7000-0x10)=[{&(0x7f0000ef7000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00009d8000)=""/31, 0x1f, 0x3f}, 0x54}, {{&(0x7f000043c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000078b000)=[{&(0x7f0000c5a000-0x80)=""/128, 0x80}, {&(0x7f0000d59000-0x1000)=""/4096, 0x1000}, {&(0x7f00008cd000)=""/74, 0x4a}, {&(0x7f0000eb0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef7000-0xbb)=""/187, 0xbb}], 0x5, &(0x7f0000ef7000-0xc8)=""/200, 0xc8, 0x1}, 0x8}, {{&(0x7f000050b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f000007f000)=[{&(0x7f0000ef6000)=""/4096, 0x1000}, {&(0x7f0000a9b000)=""/110, 0x6e}, {&(0x7f000096c000)=""/166, 0xa6}, {&(0x7f0000015000-0x83)=""/131, 0x83}, {&(0x7f0000af5000-0x56)=""/86, 0x56}, {&(0x7f0000ef7000-0x6d)=""/109, 0x6d}, {&(0x7f0000ef6000)=""/164, 0xa4}], 0x7, &(0x7f00003ae000-0x68)=""/104, 0x68, 0x8001}, 0x3}, {{&(0x7f0000ef7000-0x8)=@sco, 0x8, &(0x7f0000c03000)=[{&(0x7f00004af000-0xdb)=""/219, 0xdb}, {&(0x7f000065a000)=""/171, 0xab}, {&(0x7f0000c9c000-0x1d)=""/29, 0x1d}, {&(0x7f0000ef6000)=""/210, 0xd2}, {&(0x7f0000238000)}, {&(0x7f0000d6f000)=""/236, 0xec}, {&(0x7f0000ef6000)=""/178, 0xb2}, {&(0x7f0000ef6000)=""/50, 0x32}], 0x8, &(0x7f0000075000-0xe6)=""/230, 0xe6, 0xfff}, 0x200}], 0x4, 0x2101, &(0x7f0000ef6000)={0x77359400}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef6000)={0x0, 0x1}, &(0x7f00000a2000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ba5000-0x14)={r2, 0x0, 0x80000001, 0x7, 0x40, 0x8001}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef6000-0x18)={0x0, 0x80000000, 0x30, 0x9, 0x9}, &(0x7f0000ef6000-0x4)=0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef6000-0x14)={r3, 0x1f, 0x80, 0x1e0d, 0xfffffffffffffff9, 0x3d1}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000ef5000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10800) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f00005be000-0x8e)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088f000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) inotify_add_watch(r1, &(0x7f0000298000-0x8)='./file0\x00', 0x10) [ 48.813891] ip_tables: iptables: counters copy to user failed while replacing table 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffeff}, {0x0, 0x9}, @control={0x7, 0x8000, 0x6}}], 0x30) [ 48.876993] binder: 6980:6982 got transaction with invalid offset (0, min 0 max 0) or object. [ 48.894478] binder: 6980:6982 transaction failed 29201/-22, size 0-8 line 3020 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8000000000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000007000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="70f00cbcc9979bfe2f369f5366e58969", {}, {}, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffffffffffffffff}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000001b000)='/dev/audio\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x189, 0x42b}, &(0x7f000000e000)=0x98) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001b000)={r2}, 0x8) 2018/02/18 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) pipe2(&(0x7f0000eb4000)={0x0}, 0x4000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000678000-0x48)={0x60000, 0x0, [0x450, 0xffffffffffff8001, 0x77bb, 0x7, 0x6b, 0x6, 0xffff, 0xe65]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005e5000-0x68)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00008b4000-0xb)='/dev/mixer\x00', 0x3, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000b0e000-0x4)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cdf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f00006f6000+0xb9c)={0x2, 0xbe, [{0x8, 0x0, 0x20}, {0x1, 0x0, 0xffffffffffffff5b}]}) r5 = fcntl$dupfd(r1, 0x406, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000129000)={0x0}, &(0x7f000047a000-0x4)=0xc) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000b2f000-0x4)=r6) uselib(&(0x7f000021e000-0x8)='./file0\x00') 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) getpgid(0x0) close(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f22000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000092d000-0x4)=0xe8) quotactl(0x7ff, &(0x7f00007b1000-0x8)='./file0\x00', r2, &(0x7f0000387000)="8e69f08ee2a83d60546e28d62f4b1d51533f3b0b4ca5c360b58c31fe261904d2e9") [ 48.943390] binder: BINDER_SET_CONTEXT_MGR already set [ 48.955198] binder: 6980:6997 ioctl 40046207 0 returned -16 [ 48.988440] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/18 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000067d000-0x90)={0x5, {{0x2, 0x1, @empty}}}, 0x90) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfffffffffffffd5a}, 0x1, 0x0, 0x0, 0x1000000000000000}, 0x0) 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000964000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ed9000), &(0x7f0000bce000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae1000)) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000117000-0x4)=0xd70, 0x4) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000159000)=""/39) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000be5000-0xdf)="d1026c26be2c7a1d6871bb89c3d59ca4bfc1ca035db0587ba5d78f35e9757d8cd718ddb5683ad7dafd17d2aae237d6d748d860ffc8521f1490727dbeaaf70aefc1746b8fddfbe26968b3953d03f12da3c0f325290006e5089af4ef0a2524d8541c92ecf195d0e1021750e976d8733401951b7ade42732f34c236db1558e3075097221801c26c3bb2e55b720c29922922f0ec365596ae8e8773374229a9ff1040b7395432686c577b9e6f1c57dd422a4e3441700e81f5a511e8f71d27070587f33da7d0387596e4523d9dd0a5ee9b27decd7f44aa0ef05bc6f85d032caa8e9f", 0xdf) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) get_thread_area(&(0x7f0000b36000-0x10)={0x6, 0xffffffff, 0x400, 0xffff, 0x8, 0x7fff, 0x40, 0x0, 0x530, 0xffffffff}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00003ce000-0x10)=@req={0xabe, 0x8, 0x400, 0x2}, 0x10) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) 2018/02/18 06:36:14 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000038000)) r1 = dup3(0xffffffffffffffff, r0, 0x480000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000027000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000011000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='brid\b\x00\x00\x00\x00\x00\x00%\x00', @common='Mond0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1f, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0xffffffff, @common='eql\x00', @generic="4d3682a311f1ef853eb4e859f72e915c", {0xff}, {0x5e5f86800d3c3a5b}, 0x73, 0x1, 0x1}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000039000-0x5c)={{0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x5805, [0x0, 0x9, 0x242, 0x3, 0x6, 0xb0c, 0x3, 0x6]}, 0x5c) connect$inet(0xffffffffffffffff, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000036000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket$inet6(0xa, 0x3, 0x0) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000103000-0xb0)={{0x3, 0x6}, 'port1\x00', 0x40, 0x400, 0x4, 0x9, 0xa7, 0x5, 0x18000000, 0x0, 0x1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x111, &(0x7f0000201000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x9, 0x1, 0x9}, {0x8001, 0x7, 0x7ff, 0x1c}, {0x5, 0x1, 0xfff, 0x9}, {0x38be, 0x200, 0x2dfa}, {0x7f, 0xfffffffffffffbff, 0x8001, 0x8}, {0xc42a, 0x2, 0x5, 0x4}], @llc={@snap={0xaa, 0x1, "72f8", "0805de", 0xeeff, "f8497cc321ab4ee2ca8c89a146a5cd4dd11ef3ebbbdd811e134e2fa1553ed425e7d00a80108847017fd59f29b8b6634840dcc38c6c563ad6b559996fb2b45b632cd306e27b0d73ebaf6fe3ff04d2fa66d16e723a7febec952db3d4cfb6baec36681d335e8cc4a522ebf0a37ee960478fc4fcc7bd56485718058c7fed9c303e7ac9716989860c35d6129b0ce56da1a597b3dd62ed959435b7c31cda8e9d19819ce624e709639844f5b77b9c286a92f076f38b92aef56e2e5d938609e633ff387681b210578d773cb1415edcee50781f180c433640e1868a0e4def9d8f1bbdf84fcc66"}}}}}}, &(0x7f0000da5000)={0x0, 0x1, [0x0]}) 2018/02/18 06:36:14 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x3, 0xd45, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x80000000}}}, 0x88) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000007000-0x3b0)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xa8, 0x5d, 0x0, {}, []}, @common=@inet=@SET3={0x0, 'SET\x00', 0x3, {{0x9, 0xe91, 0x7f}, {0x3, 0x5c, 0x7}, {0x6, 0x4, 0xb7d1}, 0xf18, 0x5}}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bbba4527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00', {}, {}, 0x6e, 0x0, 0x0, 0x40000000}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000000d000-0xc)='/dev/audio#\x00', 0x6, 0x200) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f000000d000)={0x27, 0x8, 0x5, 0x7, 0x100000001, 0x1, "4fb2cbe273d222bf56d2441b3249980b6627f26c01c3178100e6ad145b621e9fdcbc426bb9a4e911dc1551874d537ab1b9a620669c105f225573fea28acd69", 0x2}, 0x60) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f000000c000)=""/125, &(0x7f000000d000-0x4)=0x7d) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000e000)=[{r0, 0x2}, {r1, 0x100}, {r2, 0x81}, {r0, 0x4}, {r0}, {r1, 0x24}, {r1, 0x22}, {r0, 0x628}, {r0, 0x201}, {r1, 0x8020}], 0xa, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}, &(0x7f000000f000-0x8)={0x2}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000004000)={0x81, 0x20}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f000000b000)=0x1) 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000cac000)='trustedposix_acl_access![:cpusetbdevmime_type%vmnet1(+vmnet0\x00', 0x3) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000139000-0x10)={{0x1686, 0x6}, 0x2}, 0x10) 2018/02/18 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000550000-0x1c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffffffffe1]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/02/18 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000386000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af8000-0x14)={0x0, 0x0, 0x6, [0x402, 0x54, 0x3, 0x0, 0x10000, 0x4]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000eb3000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x1}}, [0x0, 0x7, 0x5, 0xfb, 0xff, 0x2, 0x15, 0x5, 0x6f3c, 0x3, 0x7, 0x16, 0x877, 0x80000000, 0x4]}, &(0x7f00008bc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007b1000-0x8)={r1, 0x5}, &(0x7f0000392000)=0x8) 2018/02/18 06:36:14 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000819000-0xb)='/dev/mixer\x00', 0x35c528a8c1a635f4, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d23000)={{0x11f000, 0x4, 0xf, 0x8, 0x0, 0xc5, 0x3, 0x2, 0x2060, 0x1, 0xffffffffffffff01, 0x668}, {0x1001, 0xf000, 0x0, 0x4, 0x3, 0x20, 0x100000001, 0x4df9, 0xc2, 0x1, 0x400, 0x81}, {0x2000, 0x105003, 0xc, 0xfffffffffffffffe, 0x2, 0x1000, 0x2, 0x1, 0xbcb6, 0x3, 0x0, 0xfffffffffffff800}, {0xf000, 0xf000, 0x10, 0x778, 0x1ed7, 0x0, 0x8, 0x80000001, 0x4, 0x100000001, 0xf7, 0x3}, {0x1, 0x2001, 0xf, 0x80000000, 0x6ed, 0x8001, 0x800, 0x4, 0x2, 0x101, 0x9, 0xf}, {0xf000, 0x0, 0x4, 0xccf5, 0x100000000, 0x9, 0x6, 0x0, 0x800, 0x7, 0x6, 0xa565}, {0x3004, 0x2006, 0xd, 0x24, 0x4, 0x1f, 0x58c60000000000, 0x0, 0x7, 0x8, 0x5, 0x9}, {0x103004, 0x0, 0xf, 0x3a9100000000, 0x2, 0x1, 0x7fff, 0xfffffffffffff294, 0x0, 0x24c, 0x46c4, 0x3}, {0x4000, 0x1006}, {0xd000, 0xf000}, 0x80000000, 0x0, 0x4, 0x2000, 0x5, 0x1000, 0x6000, [0x5, 0x4, 0x5, 0x7f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00001e7000-0x1c)) 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x7fffffff}, {}, {}, {}, {}, {0xfffffffffffffffe}, {}, {}, {}, {0x0, 0x1, 0x0, [], 0xffff}]}) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005be000)='/dev/input/mouse#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000546000)={0x0, 0xf4a, 0x3, [0x5, 0x3f, 0x7f]}, &(0x7f00008d3000-0x4)=0xe) sendto$inet(r0, &(0x7f0000454000)="677bb55470ffab7009d71c645338ed11759a8891c8012c18c3864a33104c1bf22f989bb48901270cc61fe86c07484cd9ad03642fa0181521eaf7775c80d2698fccf346b02712be7a78c4ceb773927e68f0fd0e47a122cee96bc4a5fff6099f71811b41a0d7520cac32593d847cadaaa517977fe99e817c50d87ccb0bdf43b108409a8a272f04a9410c03bc8cb9c8b2d542", 0x91, 0x40000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000023c000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x1}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d5000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7, 0xc3fc}, &(0x7f000071c000)=0x98) r2 = socket$inet(0x2, 0x3, 0x3d) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000096d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000092c000)=r0) syz_emit_ethernet(0x3e, &(0x7f0000d23000-0xc8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x26f, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) [ 49.183990] kvm: apic: phys broadcast and lowest prio 2018/02/18 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000c11000-0xa)='/dev/dsp#\x00', 0x2, 0x600200) r2 = socket(0x3, 0x80000, 0x2000000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008ca000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8b000)={0x0, 0x0}, &(0x7f000000c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c3000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000d8c000)={&(0x7f0000a42000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000144000-0x30)=[{&(0x7f0000074000-0xf5)="e06b741dc606abde3ac58ba252f80f3b807e4234dd9a065461eb4c81921d0ffca07dcbabd16e77bcca864f6b3c5514a2a06ea4e61ee3ad721b433a17e9cb75a5c8beb180cfe4e7c41ad27daddd53efe34e195515ed3771fd7267b7491463d8ac404f8b6a966d017b64fb1ee26eae686ed08d15b5341e760c6bfbf1519e0e95c5e4154ef35b73e11c1d578c4b39de129fbb160939a12ab41632bff8138854c92fb0549f25b37bc521ff3fb360c08fe7cbc4d4e9274fc4f29eb8c17e326b478340c9d972bf0eef509f3c0434fa3835ec1afe19658e97bb1392077c87c92190171ce7f7d5a5d16e49882f71bc7420f9fee565cb88d324", 0xf5}, {&(0x7f0000ee6000-0x1000)="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", 0x1000}, {&(0x7f0000ac0000)="4f16a182a515a74f75838b36e5ae3b0679f35dc97e666f94930e793f32e3b21b2c2dc9635c706fa0f38c1bf054f143744f876567eedd0d476dc2f535e881f8134c9844ef9d81cc4ee79e3913d65fec295bb97b26094d6f5f47c604519a3a882dcffa45e48601d45d22769d7aec9fd39d", 0x70}], 0x3, &(0x7f00009cf000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x4000004}, 0x80) listen(r0, 0x7141) sendto$inet(r0, &(0x7f0000206000-0x97)='5', 0x1, 0x0, &(0x7f0000f63000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000f7e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000069b000)={0x0, 0x80000000}, &(0x7f000039d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fb3000)={r6, 0x259, "72e14f6ab9f4ab377ae78b04b902b372afea365c2a3261a309140c1ae6212f2318e37042ddc914028258ef5d70fab74f0e43470af7e90030672da47683448a1aeb951954e8b8580d624a4fdaf9921174d457dcb1092d9f2f84688cca2c5d608ff452fc2ea5e30e86"}, &(0x7f0000ed7000-0x4)=0x70) futimesat(r1, &(0x7f000028b000-0x8)='./file0\x00', &(0x7f0000365000-0x20)={{0x0, 0x2710}, {0x77359400}}) 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004d3000-0x2)={0x6, 0x2}) pwritev(r0, &(0x7f000036e000)=[], 0x0, 0x0) 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/dsp\x00', 0x4002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000023000)=0x3f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r0, &(0x7f00003a3000-0x38)={&(0x7f00009b2000-0xc)={0x10}, 0xc, &(0x7f000080d000-0x10)={&(0x7f0000467000-0x6a0)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/18 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/vcs\x00', 0x6000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000bcf000-0x4)=0x1ff) r2 = syz_open_dev$audion(&(0x7f0000d3f000)='/dev/audio#\x00', 0x5e, 0x200000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00008e6000-0x4)) init_module(&(0x7f0000638000)='/dev/vcs\x00', 0x9, &(0x7f0000f9b000)='/dev/vcs\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000062b000)=0x4000102, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000060000)) close(r0) 2018/02/18 06:36:14 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006d8000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x3, 0x1, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000c43000-0xe5)="f63b15a2c3d099d80c3ce36033cf936b7ca6734ca04ea22e812bcde174dc050495fea019291a27ecb383aa20e4cf5e360834207a6f25ebb2de4b061d7d97b2805ff0338983fde0026c780ff476e636551ac7249a6b1f335478ea0470e53f9ee476856577270fa300424d8731e2a167fd8eb0fd64d9c945eaf0207d7d57d21ad0b44968200082fe5d3641ddfe419de0241ddfb6d524d5752a9b26482f19af0c10dd344415967ab664b31a5d2b266da21650161316e9485f159a16c241d42872d0bfa55d83353dab41af580cf92fa588a16ab84457268fb0d09475d08a4c3d7f94cf5de5538a") ioctl(r1, 0x1, &(0x7f0000001000)) 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fb9000-0x1e)={0x7, 0x5, &(0x7f0000ce9000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9ae}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4d5}], {0x95}}, &(0x7f000010b000-0xa)='syzkaller\x00', 0x3f, 0x5a, &(0x7f00006e4000)=""/90, 0x41000, 0x1}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) 2018/02/18 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$vcsn(&(0x7f00004ac000-0xa)='/dev/vcs#\x00', 0x5, 0x200000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a4a000), &(0x7f0000ca4000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000547000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d03000)={0x0, @in={{0x2, 0x3, @empty}}, 0x3, 0x5}, &(0x7f0000022000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000652000)={r2, 0x139c}, &(0x7f000073c000)=0x8) r3 = syz_open_dev$audion(&(0x7f0000a31000-0xc)='/dev/audio#\x00', 0x76a0, 0x1) bind$vsock_stream(r3, &(0x7f0000558000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000f19000)={0x8, {{0xa, 0x1, 0x4, @empty, 0x1}}, {{0xa, 0x1, 0x5cd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3e6e}}}, 0x108) creat(&(0x7f0000343000-0x8)='./file0\x00', 0x160) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000c47000-0x17)=""/48, 0x30) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/checkreqprot\x00', 0x100, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fbf000-0x38)=""/56, &(0x7f00008a8000-0x4)=0x38) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f6c000)={0x15, 0x14, &(0x7f0000fbe000)="9180ad8a85d0de93b6dfaf4a3f1e2ea7f25d6a16"}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fbe000)=0x5, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000163000)=0x7fff) 2018/02/18 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006c1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4000000000000, 0x80000000) r1 = open$dir(&(0x7f0000a5d000)='./file0\x00', 0x200, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001da000-0x4), &(0x7f0000c37000-0x4)=0x4) ioctl(r1, 0x1000c6, &(0x7f0000a6c000)="6dff0100001a41a52e0c08123cc2843775a4be00f799f27deff4") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000060a000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2040, 0x3}, &(0x7f0000487000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006f1000)={r2, 0xda, "1c3d6f6e7dd5046c3fda1f7a58eb181a6c21eade03ec3ce590926f5e546e5d53979cf36931c4eef14c2444ead8e20516ab64539cc73901e08415bfbd20fd4a7eef45ba1b428f80bd50811272b2979def11b7822b847c750dfc5787231871a06f7b762ae87904eba6af8718b6ad442f15eb6833972a3070b3196a57ab4817d3ccba69626c7541251b66855e5232a54b8bdadb6a52c8fd984d5d3f0caf4544645a55bc44f00c0a0bb754bdea1e60130f306bec184943d33ba92527a2fcff12ecb2643cdf2d223c5b41bc296e5f30a44a4999f1fa3f7ea8a404dd67"}, &(0x7f0000450000)=0xe2) 2018/02/18 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000779000)={&(0x7f0000f97000-0xc)=[0x3, 0x8, 0x4], 0x3, 0x1, 0x7, 0x8, 0x7fffffff, 0x65f5, {0x7ff, 0x5, 0x0, 0xc34d, 0x8, 0x101, 0x2ef, 0x7, 0x787, 0x4, 0x8, 0x7, 0xffff, 0x0, "6c2af67aec4ef4ee13733c17da16df30778ed39a5d8d376fc38dcba0e793229c"}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000e3000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x20000000000, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}}}}, 0x108) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000f3a000)=@hopopts={0x0, 0x3, [], [@jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xfff}, @jumbo={0xc2, 0x4, 0x400}, @jumbo={0xc2, 0x4, 0x75be5090}]}, 0x20) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0xaa, &(0x7f00003a2000-0xaa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x2b, 0xff}}], {@generic={0x88a2, "e431c8c63f432cf5f137064f7cacc3a6cc55a656fa5dbc98e869aa26f7668c76b8fb881a6895b20b29d1a2211344640c912fd7770d982da9c279828f3f8cc4a429eb641c4cf660708960d7758f3306a6fc2b09c62f79838ac4a4af8155106e2ab07957dd5420a5d1e757b25fe1d2e0284a8e98dac291af368409adc3ae13a3110b643122da48c1d6dcfc0d9ed672a6612cc297b9a6700ec8"}}}, &(0x7f0000e8e000-0xc)={0x0, 0x1, [0x4e]}) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000766000-0x4), &(0x7f000065c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004d9000-0x8)={0x0, 0x1}, &(0x7f0000386000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c65000-0xc)=@sack_info={r2, 0x5, 0x6}, &(0x7f00005c7000-0x4)=0xc) 2018/02/18 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000bb3000-0xcf)=""/207) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00007ad000-0x10)) mkdir(&(0x7f00006d6000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v3') r1 = syz_open_dev$vcsa(&(0x7f0000ebe000-0xb)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000601000)={@generic="d322bc6a393cbac0b3e9a622623d7d78", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/18 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d8f000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000006a000)=0xe8) r1 = getgid() chown(&(0x7f000064c000-0x8)='./file0\x00', r0, r1) syz_open_dev$midi(&(0x7f0000b7f000-0xb)='/dev/midi#\x00', 0x0, 0x0) rename(&(0x7f000040b000)='./file0\x00', &(0x7f000053f000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/18 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b97000)={0x0, 0x0}, 0x84800) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x4, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) 2018/02/18 06:36:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x75, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x8, 0x3, 0x200, 0x4, @random="830618f4e956"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00004b7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x53a, 0x251, 0x3}], {0x8100, 0x7, 0xf7, 0x2}}], {@canfd={0xd, {{0x3, 0x5, 0x5, 0x1000}, 0x26, 0x1, 0x0, 0x0, "6b04d87440e3609ca0b111d0e98315c9eb56397843ab80a466be88156d199fe6ce80c511dfa35217f17fd3276fdd0b47fbfea652e0ed599c2629034ce9ce9d28"}}}}, &(0x7f00007ae000-0x10)={0x0, 0x2, [0xd34, 0x857]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r1, &(0x7f000046a000)}, 0x10) 2018/02/18 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) r0 = getpid() ptrace$poke(0x4, r0, &(0x7f00008f5000-0x8), 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00002f4000)=0x100) getpgrp(r0) 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000001000)) 2018/02/18 06:36:15 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000035000-0xb)='/dev/mixer\x00', 0x34003, 0x0) r2 = semget(0x3, 0x2, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000717000)={0x0, @in6={{0xa, 0x3, 0xe90, @mcast1={0xff, 0x1, [], 0x1}, 0x144baadb}}}, &(0x7f00007be000-0x4)=0x8c) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000cf1000)=""/70) clock_gettime(0x0, &(0x7f0000372000-0xc)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000603000)={r3, r4+10000000}, 0x0) sched_setattr(r0, &(0x7f0000ce1000-0x30)={0x30, 0x0, 0x1, 0x1000000000000, 0xd74}, 0x0) madvise(&(0x7f0000c12000/0x4000)=nil, 0x4000, 0x9) 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002da000+0x6e8)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005e7000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000599000)={@generic="19f01a46311409d868b1897af03d5c7a", @ifru_flags=0x2000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00007b4000-0xb)='/dev/mixer\x00', 0x40080, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000965000)=0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001f7000)={0x4, r1, 0x1}) 2018/02/18 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f000048c000/0x3000)=nil, 0x3000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0}], 0x1, 0x0) 2018/02/18 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f000055a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000884000)=[{}], 0x1, 0x10000000000) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/18 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ab5000)='-system\x00', 0x1) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000903000)={0x8, 0x18000000000}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00005ea000)={0x3, 0x0, [{0x3bd, 0x0, 0x8}, {0xb7f, 0x0, 0x67c2}, {0xbff, 0x0, 0x101}]}) set_mempolicy(0x3, &(0x7f0000b7a000)=0x3, 0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000072e000)={0x0, 0x8, 0x2, [0x5, 0x3]}, &(0x7f0000454000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ea2000)={r1, 0x81}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000), 0x3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000345000)=@common='ip_vti0\x00', 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00006a1000-0x8)={@dev, @dev}, &(0x7f0000335000-0x4)=0x8) acct(0x0) sendto$inet(r2, &(0x7f0000277000)='\f', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/18 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xffffffffffffff43) r1 = syz_open_dev$sg(&(0x7f0000790000-0x9)='/dev/sg#\x00', 0x2, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00005f6000-0x8)=0x3, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000012000-0x90)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e15000-0x10)="01010000000000000000000e5c9dbd54", 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000478000-0xc)='/dev/autofs\x00', 0x0, 0x0) sendto(r0, &(0x7f0000e8d000)="292bd0d64b54e8c3519fd3f63f9e27a1c9aaa2bd68d66102cc975c2a020a60bc1eafa627d651bff551", 0x29, 0x0, &(0x7f00006b0000-0x10)=@can={0x1d}, 0x10) 2018/02/18 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) r1 = add_key$user(&(0x7f000019f000)='user\x00', &(0x7f0000e10000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000057000-0x19)="4d6240fe8fddaedb760b5d42e2ab090f9587f6a37af5216c76", 0x19, 0x0) r2 = add_key(&(0x7f000005b000-0xa)='id_legacy\x00', &(0x7f000070a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fee000-0xe9)="7a3eac21c80bfd87a12bf621a3bd5b2816e548b631ad7d4e9182665891997abb134a659a2a38a685ae7219e332f0a12b952591301dd20d3161017dda98d7b04f61d0c7abff4838652f8cb2614917bba17cbc63f4e970370f817d66d815f182afcf69fd8d9129e21739e8ac3ac7e898fab4d769467c59e4f21ed144258abdf9d56ac657ca6f8576edceb932c31dfbf86b1ecdd4bec3546262b35e144d5bee25a3e6709688551e9568ac8ca6dd33a8525bbad25e879d8a534d2635de45b88d9f8399f3a3b679200f493cd2c13ad1c4e1184c7a1d5a600e6ded0a3222ac332e40f82a8d1ce48619c37e39", 0xe9, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000153000-0x59)=""/89, 0x59) keyctl$unlink(0x9, r1, r2) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b29000-0xb)='/dev/audio\x00', 0x101002, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00008de000-0x50)={@generic="a9ffefc379a5ae98c81622e106d18e62", @ifru_flags=0x2000}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000b3c000-0x4)) syz_emit_ethernet(0x2a, &(0x7f0000c48000-0x83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/18 06:36:15 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000100000000001, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001d000)="05", 0xfffffffffffffe98, 0x4, &(0x7f0000007000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/18 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000178000-0x10), &(0x7f00001d4000)=0x1f2, 0x0) acct(&(0x7f0000ef8000)='./file0\x00') recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0x7}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0xd}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x401, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x41100, 0x1}, 0x48) 2018/02/18 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f41000)='/dev/sg#\x00', 0xd6c, 0x1c3802) readlinkat(r1, &(0x7f0000891000)='./file0\x00', &(0x7f0000ecb000-0x97)=""/151, 0x97) mmap(&(0x7f0000bf2000/0x10000)=nil, 0x10000, 0x0, 0x11, r0, 0x0) r2 = add_key$keyring(&(0x7f00002b5000)='keyring\x00', &(0x7f0000d18000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000f23000)='ceph\x00', &(0x7f0000442000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000001a000)='/dev/sg#\x00', r2) 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000293000)) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/18 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26}}) fadvise64(r0, 0x11, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c54000), &(0x7f0000c50000)=0x4) 2018/02/18 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000b000)={0x1d}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/18 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000054c000)='/dev/usbmon#\x00', 0x0, 0x6002c0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004f0000-0x14)={@loopback}, &(0x7f0000cf8000-0x4)=0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000bac000-0x1000)="5409ff110671b037d6971fd957f62915d23398add1fe4e0056a72479f7905cabd04853ee775917464086730a38379cd817075ee7f44e31336429f56dcfd7a2ca033d8da8910b693d3b3da2f6959c415782fe26adab9d2aac2a3869da9cdda8349206fe177892568dce1eabf72272c4af1ddae4a64aad72b164d0925e1bac25adefe714009a2e640140dfcc931725a25024b33024c67c88cc40e6ccd0e732178a778badb8662ade73b9373be3092cd727afb10b39788392496ea2a78b6bdf62d9545bddfe2af774a2d38b7c71ac0f160dcc3547384ae9b6003ac390451b37b810651852ea87b00190e5426d1defee9127c630d90b356c02eaa1be09f521005d418bfd8771287ab267578c3d28917a79c3c0d6ba25181cf95332b1e13eda730289dd1fbc0abf7e38e5944b95f6c37ef328e48cac39c68af26709bd263cc7977c58c9f7aabe7f00c4e04d2e53696254434095abae4404b5a4f053e8d979e93edb67a327705ac55fc5e852f4e31e98deedd285306b933c1eccdcb10897707568e05476262a2716dc95e440f21465f7986822f77b82e274344c4418cb27257092bdcf0a78f403071fc0a4ce340b5c5cea2dd225370e526c42429a30dfc92aebf42350119cc8ab944dc4bf1321b34775f408d4ddb1d02aa3632c2b29704045d4aeeb09e51f9d762631fb088032552e28379a31b52dbaaa037c5b715ca91629048838b9816c29fd752fed104fd981f4b885576db54c612a80af6b7bc79cb158d8cbad488f7de97cbff48a5da737baca8b61f69bb3d1caa60cc67d6faacd25914dee0e2696d5d6dc7657ead8866de2fd2e0ce45ac74684cac0dcfae45bd3e7e5633450984a95bdb4b5b5ed7b8773c1316f1254ae9b3cd54158135f1b8f766edaaff48abe1bd91fe3ec54650c622413cfa71241f75cd40d1e754810fa0d3560e43c9a636c60852414edde728782bbc2bdc1b2e93fcd3126a0a032ccebdc370fa73a051fc0d8234e86e4c3cf10b9dcd7ec9db0a4412bf642135907fe288fa580cef39ba2f7bbf2b16a5808656d0bf603586a77fe10bd164463f3aefd3bef4d023c6040c211bc63e520d5e1ef14a8988c1f55dcafe76b8ca6a18007795bb3f764ecd41a5eacc8924b8c21f4523f06430d5e68efd8797dd6b5336675f5c520387cd60244725cb406bb51570e5663b118ea147fde16d45770e00c4979428b968f6304fe8b4e6f584fb8ac457244527099fc785fddf8106e04bad6d1ae091f2d69b19ca4719c31ce584795bf91f9f367256c3158a21c6f4ac813e56ddfbb6eca8961da67246a0aee07928d1e3a295d28619ec2387fdaf8170ec928c992cec6705c34abfc9c1a8d673d8bebff651b1edfbf56a88628d7a5f044b68ba5b09f8119504c4d557d041a67551e59f0efec3f1ba40a77675cbe9a733ed4269fa54d7d39331b74ea28460989b1194b83b452cb70fbaa5f278e12e748cbb55263177c20f472c27814792dc18334383bee44c78c7d663edae1ddef3b5d98bdeeef4e207baf4788e20c54f8be991b4ddc65627e76f87566a50e9c7527896eb0bfceb27fb20cc841ef9cb8989741806d553b3689926517841b8956f903bcba7a385cb0ee0bee22f1d4430d26878e588179cb5c0bb157e8343cfd9b0d500398ff545b3d00a3c18cb7ba1f67c9b34420a5893d57b741dcad868fe64c7f325172d1536a191e8431104702f78918248dd5c37fdeb60e5639328ea3be504bb5ca3d7fe4ff5f80aa954d9a059d11e6f37e0f27a3df0abd02a62c20f460967561ee757494a200e9fa747b894711cbc81e209752c205122dcf38fbf0dc26d468143aaf51b97e4f9f2f0380a2e464464eea0b97519a15332836fccc5e6028b8ba59b8c6489142ed6d5632fd35327683d4aa2e0f0316f754bc2b71b39ff35a0b64b5d4dd7f418a629d6dc3fab2c7e5d0ad328b6f8f86a1bec6284a99e897cb4ca00424e721ee5db5923d89c9035936e702c29608469c2daeeff54efc8059c31c86a45e438be8eec0222be9d4be368170f7c156bfea5662b1a0b2bbaba13799363b2023252cee0380e34ed13fb1851a35bcd7810a1f16c6ae6b8f1d2d88a7e0ef9a862948ab952de7d63bbfeace32155b82190e11d23e75f853e8d0027ff3a8ba8031bb91f594839b79878b07068718cba16468810293cecb5d125c133ec2c7ebc3e02de9bf1b55d3d89e2c6da7ec794062d051c69a511f996d7fef5928290c3ceb3e2ec222f74bb4b44186491ab4de2dd222afd61f38802f2c88fb3d749c8f341e48e90236a3bc44d2f65e8c278a1ba014ed67ee2802f5dd2e0e686d59d955f7b8f6fd41c1f39d1ddebb9b0d11fc11f90d23395d23103224420fa3c8a4e4362523605b53f735ea4d2a9f3cd7de8dadbcdb1fbfab20f14a6c361aa15079ccd3f7978130077fb808e264ad7bfd9b3def31cd7da1907a68258c124865565a3adb14387991fc437cc7b4b959b20f02ccb4067628deaac176f139982d23f327ccce22ab86b20d652e7c769c147487bc9f5a716dc552601b32ec3bdc55341296edd497fdf3d73ad46caced508e22a316364bdf1051b6f0689ed2632a11d0ba11663dc5f62c0ed0aa9ab1a04403cc895fc63af32f6a4e5566020108b65a6da63d7a4a538ec197236ac1386a2aa1048484866758533edf3bc53bb6e9140af24f694e5e84b44f9db9a7a751940d318e0b51bd20a4e2c48d4fdcd626c653db87fa6d39b5cb52c5e981ef66fea07b740dd8fb1b680bd051705e69ee8aa7799c52dcca38981272affd3eedaa53e8daf91453175f9d812a23f0bf8d2077cf0aaf466395678a8f36f265c27ed71eb7c99b1269af9022ded6ce81d898712bb7aa08563269c6e93baad56c6a92b03713648201e129a93cc6e402469c63c8e01d2858c015be56d5969190ea7f4f1eb3cf89ad94e597b122906f7ffef7509b1a177d6ebcab4bf625e666399a61859685a89ee9fc9fed26c1bfde043ee00f1f92058814054c7c0780bb25ebfb43eae99d7b904162742e5545ecb8f74399b6398d967c86b442464b722b3980279f571b0f8e884077993ce38ec0550615380bc740bf13fc8bb7355ef90be31086b047278bda07da24a2ae4b6688ee019c09b96f952b2877b282758a4f8653b954a60225335c9dd8297a66e6d9ac00da9d2641e28882f643676d2d6d5655772864b2b22b3d558aa6bc5860a66098b36f4f88d3b1fc60c76d64b74ee6b6453e3122780e83be5556e7df35bf1782c45b6a818c5bdc1d6d2d06d27baefda0d4471409c5556caa45caa4555c53ad88a313322065e874abc518ef03ef2073c55b09017b4173174fd4712f7dbe77fffc9c0f45e35bd877cf1ed6c2dc236cbb496c469012a40f8c952e1afd9bc2ebd778ed80774c1776d6257ad0c453f96102ed43df8f3118066327dd259f2aca78922b827def70903d2a7e39a058fa88ff79a885ed63d7bfd2bc6784c2e086ea7d6f5229763266edb3493041357581621cf99ff54a852407cbf2dabfcc2dfb3608dde2a2c432f51ae2b80f47678f2792c8c56b8efc9d9345cd937795b3844eb92b4d12391a05784188d8f1913112a12a921672b25e9df03eeed25177d5d4465fd2b7f28697af908c67982a38f1a9c3a96e572af57458a96e37afc5f767425aeada4c7ecbf838d497e5cc3bb5f41107ebc3dd3dbe9578f59e3d062c75612a59b37f42529c2a8bd913b29ecff9dcc862e784613aa7717baf760c108a34a0d8a406cca8812d6e8c2d766cefa9be86da135918c16d097e6bf69c352aa6af2764aaebaa84935dc2de8682b3217ba44be14a75c19e7891bc1751f626c2d21d229cf7e7afc13987892c44e7df64c1f098c82d03f1fd2b7714717551d751c4c08398e9afb862e557ec8d1fdb4158885746816f42827b081c23ecd24d35f1479787de2963765786c09511d59e0d0d528b913f3c84182559f549a0b6bf6813b3f96c56b54f76f89e60b3faa6aaae84fd7aee8757bbe9223d4540ec5593b29af4c8101a232a9047042acf127eea51bf32bb3bcfaf875731a2f6f35dea86c22322c65bb16a68922376f02ee401c9503966f3e2c5e1a79a368891cd4c04e79671f425e0bbfd21fe07269512f2080b53297eb83a735453036d7dc942785183e216357462dc366607a064803c9ed0de10e0efbe9e2b53ca5e70e09d5e3d1ffa9903f5edd4c9a0c274be3b87d6a0732a6df6e1a9e0ffc063a3f92d7f189cd053737492dcee348a18da69ebabef6189ec28fccb9484d6914bb2a5a5c5e61ea5253f6835adf6704ce8d5adfe850b947c0f77b42ae7f0826729dd1fdc73236dd1a85b7591156c1829b9f36a4ecf27b08d6a089855e96eedb8d14815eee8e5d801719c8844caa7eabd5f98ccc502783506374bc2e25b5738adebeffbd600c863584b7ec955e6408a88dbd4696abcfb6b9e735fb4b454d9fcdbfc7e04d6d48d1e23f09ba1b13bc82824b45f8cbc20405ed96b7fc1aae6cea4656b7929fd9bedbc613fbb1821e6fa955d2e9f82397501160f36501ecb29866ac7fa44455ffaf9323d0de43d5651e9f8ded30db00c0a283751d29869fcd2b536b02523af66ac0386167f3af82a818184058d0c24279c0b46123d431d3319b6018ea2d947736a17e6fdbe16ceabf3f92fc13cd0460267a36da05947ba0d818f40e50d864d3fba9c5c8aa3d249d24d84e86917ea16a766a06754b00c1d652add991b1ab71fe263419d0165bbcc58d882579d70342e6ddb7604b443ca25df8a4b172d40dba0e8e8ee4a823c2993596a3a819c244275bb6b129e026558d054e7257c0ea0002d5fb45db22b068713ad20aa8e4c52f51d658ace34c9d174991ca0c21fe40ed69cd1fc0c95f18b067489bb01f2cef5b37d53cdad6ba7b2ffedd45cb5aa1cb46042782cd2ec9dd25973e427dbf0d3591dba358ddffbfc8e474b313816cba078099541d9572c1fe7448d8edd8eb257af2d4a44789f0b926aa9b8b165f5d5d709fb8aee69145dc9f453789296f5ed6795433ec8b008e7c40e9f068d4a1e4df920acb0e361a5c2673a5c3da8e14a30025acbc1d5155a1086f89ab3f3b24d454b0d111796bf0271bac8249ff9535e68b1f583a3cad1c4ca8a29618761ddaf13a34f16d9f353f91c2af4ab00d3d6fa97ff02eed926f47c6b5af9f0547b4aeca2aa7a441fe9dfd8e3465ddaeae6c0ff4e36020b4efc8665eb1c339fdcfd1b0d63609567e3054b63d0a6655ab863c38a807f7cdb9b9e4a3212cd3d4de8d0e1f3afdebef1897e1c3005b7257c54d314e73d85f11ecbfe7498715ffc860ec7be24b7ed515ef48fc3ac02eb982ff886f9613b7fff05c6b5813830979fa9ee735d82f31ed1d82ae53235014b4d83cb9eabfa5204778b3400f08024941a131fa21801bde7acdaa238c2e346f5a94bf5577742fd2007d0b8ba0b99f69500a3590f5e18fb552609316ed99c718fc1f1c435743653d2583138b4a20514aefee558b8b055ed0b8b3df70de2b8c288a1f80d7a5a0c714f7396194196c0997571afb9816216e0a485502d93c350070f2c43c2a1003256ba9490eb8589462d93537a4015c4591a68ee21eeb23d246650d800f8b57f73abd394c3d4be7c501713718a3a43aedab8c05a1dc4848d95b44ff6d0a7520a6390d32134adf590bb326b10f6d03bf891f5de861f7d805c26c378e710332f724c7009e26fc37e5df875d360314c984919454a559bd7c2c21729bb9d1333a9755051e9d14f2cf8929edcb44a3b57285456170765b90361d2dc1df6ed8df8477d09d4160567103017bddf", 0x1000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a95000-0x20)={0x5, 0x4, 0x7, 0x80000001, 0x4, 0x4f}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000b5e000-0x9a)="1edf168b4858dd7b972cba5341d2e359431c01f425908c03fbba9bc082a4b4dc17bcbd2692ee07ebf779eaec16a05bd5402cc9b310a0ea892872045d744da53835b6869cb5c86301dcf2d853682feee6115280f7919de31c6278a4c7a15719f5aa70ccc3d4bce7984a2859a6f8236af9800d6438c2eac263571073c164a20e86f0c95f45251baf3a32cfcbbd13c299dc6e63530408e94d868398") ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f00009b4000)='GPL\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195, 0xfffffffffffffffd}, 0x7) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000642000)) 2018/02/18 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) getresuid(&(0x7f000091f000)=0x0, &(0x7f0000ad2000-0x4)=0x0, &(0x7f0000477000)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a85000)={0x0, @in6={{0xa, 0x1, 0x5ba6e39d, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}}, 0x5, 0xffffffff7fffffff, 0x2bf4, 0xffffffffffffffff, 0x2}, &(0x7f000031f000)=0xa0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c79000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000431000-0x8)={0x0, 0x0}) r7 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f000018f000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002eb000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000ba000-0x4)=0x0) r11 = add_key$user(&(0x7f00007c7000+0x9fb)='user\x00', &(0x7f0000bcc000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001c2000-0xe4)="2b38ad1a35dc5a4870e073af1f6a04299db78e486ae286d42269a6ed659aec6dc19fbc80dc116f5d2f7c7853647dbcc8f65f2c970accd621341fe775bfc3b0ab7fdc921df2f8be276cf309798395f96b9f2f1f5ed746333a47e80a2f2b8cfea052d1558a8343516c944decc24bec9dadbec411301968dc7241935f9220f64f1d57266433e0c89ec1720dd2015000874c84993efd7677b77e2499bf1f9a095911fa34553c260d201e7950bbf9c22b25962edea7490a02eff83a4998be657608465bc95443d16079886bafd64987b70f12420283cf1af2d59cd8bb8c881ca383e874d792e9", 0xe4, 0xfffffffffffffff9) r12 = add_key(&(0x7f00005e7000)='rxrpc_s\x00', &(0x7f0000cfc000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000067e000-0xb6)="790ccbd7520680c8117194edfa913fe6b55a097dffb5431862c430c2db470c4814fa7983a059f617573fde84082284e91a491d4183ea9e000b0eb7cdadff64c4816e3dcc3885aef0f957618d5918bf7066cd82b9826f191601287021e087d9d96cb11851b011bc98240d69891e9d0f2c624f28d38f3b6c1d345e7359365d2fd1381c7e38af7cca6b4c1ecbe325cd5280c9a86828d97d6c97e4e72a6c268ede99d065cb525b77ed7d33813c05f148b8f271798995cd47", 0xb6, 0x0) keyctl$search(0xa, r11, &(0x7f00007c7000)='pkcs7_test\x00', &(0x7f00000dd000-0x5)={0x73, 0x79, 0x7a, 0x1}, r12) getresgid(&(0x7f00006cc000-0x4), &(0x7f0000161000), &(0x7f000022a000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f0000d69000-0x38)={&(0x7f0000588000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000888000)=[{&(0x7f0000b48000)={0x630, 0x21, 0x2, 0x7, 0x2, "", [@nested={0x15c, 0x3, [@typed={0xc, 0x4f, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x38, @u32}, @generic="77f298ed6313710e73d39f2f65d57476db21686f0e1d795d62520ba6786e405d355e5e16e909d1336ed4ced920de2400d03737e6c8351a7559ad92ab1e410508e125806bdb765c0d5d8912e2cb5607745951f68e2a54f290c77719c6eda594014c31e3fffb06731f8189f47df5c38369b552ebc81889", @typed={0xc0, 0x4a, @binary="773363fec81f477f63ca88cf198a61d5259bd53b76035e0ba32db5103ece4c3bed8e771c52b08152a49fe3af2e306831e9f3d40d76cb305347308854fb27a9abe10f90b8f3fe68635a0a8ee8a705703cbe6999a52f7c2d2b4d5c27a2120c10c6eaca645579485e87124fb15f3ee36b9df1768cc5125462b9f74bba9341ed7e89f09b68ea64e57b6e1167b4d589c4903b70d1c9592d61f760436887f0e46c1270da7fd17e77a641242a6d35e4d041f4952e421075a4"}, @generic="ac9b22bec14efdfbae"]}, @generic="de1a641d26385ab60a1b2ac32b52fa3ddf211606f844db4b11bb67b693e85cd0c14daebc89299bb01a3ca585b63c70a0849105e06b267f2d88bd19faef2ac2e925caccf350ce8acdd7e45bef0e8837dfc2d77616005437d2f1c4fb428d60aa33134df18fd3b890998b627fe9357627fec52b559d77a0774c1c48b701bdc00aec55d300ee8c8778c8f978905b9178009a0ef0b164822d9687209a13d3294da5d51ca225a508f45479956906806dc2f78a18d21893a46ab47241f9df90b8cd293af96d30747477871ee88a6bdabc94400b64a29c9f8c638664282f1a4d486f24", @generic="5398b587f3f675", @generic="a051b3614f5f35f7e2e6f59f2f5ee92e4f321a93137dc3434a2283af2dde518d3177e65e2c0c34a144e0dd982c810dc3b08f656b4c52f5b5365e1a50c2edddd026a205d62e24a0b9630197dc0d509a039ba04542d3f266d3b98c04a32e58f450e0b75fdd5f7e775e9f6e0f8fd6b909dc5ae9fe94ed206089f8ccab3f474b15f2d1b8b49cc4dbc50b56c15d259ad89463e9307d9b1e46b4491a6c64fab6d29ba3cad649814eb5ebd529822bb3f20f2e088ff477c9b956", @nested={0x30c, 0x20, [@generic="d87badc9d3bd059348e1a4f30ee4df4a3a9924bd32871ae3a3a92ac9", @generic="9f0529c077a5fccc834691364dea4c4d3309cd05f7a91b4b2d69996bd8b6e114538d0b32a0f5dc290502861ff48004a62da9ade64747934534839afbdba4dbf82de87636ba8e04b6c49dab6842289a614b43a77a4508f8b6665dbcbd7d947ae993cd44b2381ebd4effbdd45db84ff7207d7c6f48cb2698e5681e02e5c946ac15ea2618fb136fdc4ac6f22c54a37f8e973ef8c39c9e97f92519aa017c352e5427deb5042659cdd418bcfbaf01a8db2d8976ea73974e34f1727861405d4b9f5ad0012c2326206f999aecb8cfcc8bcd8cc06e4b1ba93ca4b4500297", @typed={0x8, 0x69}, @generic="ef730dc5fe991a329c69ca0b8181645690f6c8cbd96a36e3a4768f369b5da9d4372c5aaae8898e7a307205184cfe1dc5c5fbd6edc7c6ebe75c24bb3187253fa26cc77d6d95265cb630f6b3b13b944956bf6e09068cb6788fbfffc1408bb2fb05872d622ab4a8ce16f19a18eaab3216239e4f098624d769a5c6ede04707a88e5cdf96770a06ecb88bc79b20dd68bf11b3c458c78afd0903596fdcb1662ab11c3714c6073134fc613f2967ea5c4635f28c78a544b9851a65edc34a2c65e07f7592519bb8c42cc494c07331abba5cb7e824daa9d87f274be004b79a8b2cfb", @typed={0xc, 0x37, @uid=r2}, @typed={0x38, 0x55, @binary="691fedc37a48abb34327bca12a58258f5bc15901b9643d16a5253a890096b64eb7f7772ed56142de89f1688b2b"}, @generic="d202eb2bd95008c1a48a09c7fe75bfd20fc8e55edb42cf29d0b7d52ade7cbc3db4a1b294d1609223eeb4ef37b6dc94af798faca47c85f99add9ea013fd147196c2c958237e7312cddea830582bae41836d1b1b5a8f90a7fe996a3085567171259caf94f3d8f022f4bbc6780250c0e7010c19d3cec0d245e917b64a77bb0b02b030021dc2f9aebdf750baaec2e3d610f48e279f9ea5eb4aecb729240d86e21f7cb1306bc5716dd835dbef0e593559a7ad288db8e4e3d81905e8e2af0790cf1f6b5e8126e25653933434ec82adc58aa501d0c2bdefa667bcf73b2ff599509e3cda6c61e38a621142"]}, @nested={0x1c, 0x49, [@typed={0xc, 0x6d, @pid=r5}, @typed={0xc, 0x4d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x630}], 0x1, &(0x7f0000c7a000-0x80)=[@cred={0x20, 0x1, 0x2, r6, 0xffffffffffffffff, r7}, @rights={0x20, 0x1, 0x1, [r3, r3, r0]}, @cred={0xffffffffffffffdb, 0x1, 0x2, r8, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r1, r13}], 0x80, 0x44}, 0x44000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000270000-0x14)={r4, 0x81, 0x6, 0x8, 0x4, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a63000-0x8)={r4, 0x101}, 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00001e1000-0x18)={0x0, []}) 2018/02/18 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000194000), 0x63d6) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b13000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) lseek(r1, 0x0, 0x3) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000ca2000-0x20)={{&(0x7f00005ab000)=""/178, 0xb2}, &(0x7f0000def000-0x1), 0x8}, 0x20) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) 2018/02/18 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/rfkill\x00', 0x82001, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000783000-0x8)={0xfffffffffffffffc, 0xc1c, 0x9, 0x3, 0x401}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f0000594000)={{0x77359400}, {0x0, 0x2710}}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000004c000-0x4)=0x0) capset(&(0x7f00002c6000)={0x20080522, r3}, &(0x7f0000231000)={0x100, 0x1, 0x0, 0x1000, 0x1, 0x6b27}) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) execveat(r2, &(0x7f00005a2000-0x8)='./file0\x00', &(0x7f00008f4000)=[&(0x7f00009b7000)="776c616e3140736563757269747973656c696e75780974727573746564dd2f6574683029257d00", &(0x7f000028c000-0x2)=':\x00'], &(0x7f0000905000-0x8)=[&(0x7f0000d83000)='lo*@vmnet0selinux*[\'nodev+\x00'], 0x1000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) r0 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) perf_event_open(&(0x7f0000719000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000020f000)={&(0x7f0000a1c000-0x10)='./control/file0\x00', r0}, 0xc) shutdown(r0, 0x0) truncate(&(0x7f0000159000)='./file0\x00', 0x6) rmdir(&(0x7f0000105000-0xa)='./control\x00') creat(&(0x7f0000b3d000)='./file1\x00', 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000299000-0x4)={0x7, 0x2}) 2018/02/18 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dea000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000224000-0x7f)=""/127) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000b03000-0x24)) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000109000-0x1c)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48d}]}) 2018/02/18 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00005f9000-0x4)="b1641ba9", 0x4, 0x10, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0xffffffffffffff6a, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000191000)={{{@in6=@loopback, @in=@local}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000aa3000-0x4)=0xe8) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006e1000), &(0x7f0000340000-0x4)=0x4) 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000a85000-0x4)=0x1, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000899000)={@common='ip6gre0\x00'}) statfs(&(0x7f0000288000-0x8)='./file0\x00', &(0x7f0000688000-0x6)=""/6) rt_sigpending(&(0x7f0000bab000-0x8), 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003c3000)=r1, 0x4) open(&(0x7f0000692000)='./file0\x00', 0x40, 0x188) [ 49.712276] binder: 7170 RLIMIT_NICE not set 2018/02/18 06:36:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x2, @tid}, &(0x7f0000506000-0x4)=0x0) timer_getoverrun(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000e83000-0x9)='/dev/dsp\x00', 0x41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x288) memfd_create(&(0x7f0000001000)='\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000096f000-0x12)={@generic="5edb580b029c6f30c35d2b70d20054e7"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/18 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f1c000)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) write$selinux_access(r1, &(0x7f0000e6d000-0x56)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x34}, 0x48) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018, 0x0, 0x100}) 2018/02/18 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) getitimer(0x1, &(0x7f0000ba5000)={{}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000acb000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000016e000-0x40)={0xfffffffffffffffa, 0x2, 0x4, 0x1f, 0x7, 0x2, 0x7ff, 0x6}, &(0x7f0000d26000)={0x1000, 0x4, 0x829a, 0x0, 0x15, 0x2195, 0x7, 0x9}, &(0x7f0000e0f000)={0x9, 0x7, 0x8, 0xfffffffffffffffa, 0x4, 0x9, 0x10000, 0x9}, &(0x7f0000702000-0x10)={r2, r3+10000000}, &(0x7f00007ee000)={&(0x7f0000ff5000)={0x7}, 0x8}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/mixer\x00', 0x200a00, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a1d000)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000605000)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000d9f000-0x1e8)={0xa, 0x0, [{0x1, 0x3, 0x0, 0x0, @msi={0x1, 0xffff, 0xfff}}, {0x8ab, 0x0, 0x0, 0x0, @msi={0x0, 0x2, 0x2ef}}, {0x10000, 0x0, 0x0, 0x0, @irqchip={0x6, 0x5d}}, {0x1, 0x1, 0x0, 0x0, @irqchip={0x1, 0x9}}, {0x4, 0x3, 0x0, 0x0, @msi={0x6, 0x80000001, 0x100000001}}, {0x493, 0x3, 0x0, 0x0, @sint={0xc26e, 0x8000}}, {0x75a, 0x3, 0x0, 0x0, @adapter={0xffffffffffff8001, 0x3, 0x7f, 0x1, 0x7}}, {0x9, 0x2, 0x0, 0x0, @irqchip={0x8000}}, {0x8000, 0x7, 0x0, 0x0, @irqchip={0x1, 0x7fff}}, {0xb9, 0x3, 0x0, 0x0, @sint={0x5, 0x4}}]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f00004ed000+0xf99)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {r4, r1}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x1, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x302}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) [ 49.757261] binder: 7170 RLIMIT_NICE not set [ 49.793676] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/18 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a45000-0x8)) 2018/02/18 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) mprotect(&(0x7f0000d2e000/0x2000)=nil, 0x2000, 0x2) [ 49.815780] binder_alloc: 7167: binder_alloc_buf, no vma [ 49.821404] binder: 7167:7199 transaction failed 29189/-3, size 0-0 line 2957 [ 49.822621] binder: 7167:7170 ioctl 40046207 0 returned -16 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x80000001, 0xc0f17f1ac8d9ccc7, 0x5, 0x3, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000915000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xe8, 0xffffffffffff8000, 0x3, 0x3ff, 0x4}, &(0x7f0000148000)=0xfffffffffffffea6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r4, 0x5402, &(0x7f000003f000-0x24)={0x0, 0x4f}) r5 = syz_open_pts(r4, 0x1) write(r5, &(0x7f00009c6000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c1625452d513c37d79bf3b2df3affeb5f456d5650b53329bc8f81f6fa2d7900c0a001c1513137bf876fa04248c302071f68310e0256ef41e1fb88000000000000000577aa3607a259329a283415f49d9e520ac91997bdd716494393211044182eea6d15c557b6dfc51ed071de6951b1dd14ce57782f14f2d9c22f110f2d3e0d5c", 0x436e12dcc00bf55b) 2018/02/18 06:36:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006c1000)=@hci, &(0x7f0000000000)=0x6, 0x80800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x80003, 0x21) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f000073b000-0x8)={0x1, 0x100}) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000178000-0x40)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) pipe(&(0x7f00005ee000)) 2018/02/18 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000977000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e6a000-0x16)='/selinux/checkreqprot\x00', 0x420000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fbc000)={{0x5, 0x4}, 'port1\x00', 0x8, 0x4, 0x1000, 0x2, 0x401, 0x7f, 0x2, 0x0, 0x69b72241b9e9c4b7, 0x6b3}) 2018/02/18 06:36:15 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000)="650000001dab5bb46a342c64473c09b257b3f5b42d90c650992eb272bed3aa4527924f123c9537f75a8d170cc6", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {0x0, 0x2}, @result}], 0x30) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000011000)={0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000001e000-0x8)={0x7}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000004b000), &(0x7f000004c000-0x4)=0x4) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000004a000)={r3, 0x2}) fanotify_init(0x31, 0x40c02) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000044000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 49.898961] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.917298] binder: release 7167:7170 transaction 15 in, still active [ 49.924045] binder: send failed reply for transaction 15 to 7167:7183 [ 49.930798] binder: undelivered TRANSACTION_COMPLETE [ 49.935931] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.982257] dccp_invalid_packet: pskb_may_pull failed [ 50.001774] dccp_invalid_packet: pskb_may_pull failed 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000491000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00009e9000)={0x1, 0x380, [{}]}) 2018/02/18 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r1 = syz_open_dev$amidi(&(0x7f00001e6000)='/dev/amidi#\x00', 0x4, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000067f000-0x4)) 2018/02/18 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000b7f000)=0x10f, 0x4) 2018/02/18 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x4a, &(0x7f00005c9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x14, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00009d9000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000a22000)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) 2018/02/18 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cd5000), &(0x7f0000e65000-0x4)=0x14) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f00007a6000)='/dev/amidi#\x00', 0x7e07, 0x400) r3 = fanotify_init(0x4, 0x40000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ef6000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000607000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f000069d000-0xc)={r2, r3, 0x9}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000104000)) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00009ca000-0xd8)=@ioapic) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r1, r0) 2018/02/18 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fd1000-0x27)="2e6c6f2f2ad173797374656d7b2573656c696e7578832b70726f63656d3073797374656d5e4000", 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000fd1000), 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000fd2000)) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000db6000)={r0, 0x7, 0x9273, "4a892737ea2f034b41eb9451b1dd203d506a07b9765fb78b20895526dc946f3f797f7e918027bc08427d859685b3024dbb91d470e8cc4865e03648efad21f7cd1cfb82089d84f5c3bb4fce03bc80217502189f01d2c370f1fb80a45e83a8cc339b148ba8e600ad435f211ec9f9a264716abb9434a4f999bbae657e24359168fafbefa922c246fbc86b354ee6c0b67c4415c9d42095d51942de56d1e1485a408bc6829428aefacaef9d7ee4d130eab8b6a8523446fbab1af30c7c8b8a15f54790b99c"}) recvfrom$ipx(r1, &(0x7f0000fd2000-0x98)=""/152, 0x98, 0x2, &(0x7f0000fd1000)={0x4, 0x9, 0xa92, "6b2da3cce193", 0xffffffffffffffc0}, 0x10) setsockopt(r0, 0x118, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/02/18 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aac000-0x8)={0x0, 0x7}, &(0x7f0000aab000)=0x8) syz_open_dev$evdev(&(0x7f00007a9000)='/dev/input/event#\x00', 0x7, 0x8001) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000aac000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000708000-0x4)=0x10, 0x80000) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x18, &(0x7f0000aad000-0x20)={0x7ff, {0x4}, 0x40000006, 0x88}, &(0x7f0000a57000-0x20), 0x8, &(0x7f0000aad000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aab000)={r1, @in={{0x2, 0x1, @rand_addr=0x3}}}, &(0x7f0000aac000-0x4)=0x8c) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) 2018/02/18 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f00000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) syz_emit_ethernet(0x4a, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[]}, {[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) stat(&(0x7f00007ec000-0x8)='./file0\x00', &(0x7f0000e0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c3d000-0x8)='./file0\x00', &(0x7f0000811000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) openat$selinux_status(0xffffffffffffff9c, &(0x7f000075f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001b4000)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a16000)) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000d22000-0x8)) [ 50.148910] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 50.170192] audit: type=1400 audit(1518935775.752:39): avc: denied { getopt } for pid=7237 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000094f000-0x9)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/18 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000ada000)=@abs={0x0, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f0000785000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ecf000)={0x8, 0x8, 0xfffffffffffffff8, 0x40, 0x1, 0x6}) 2018/02/18 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000445000-0xc)='/dev/rfkill\x00', 0x2100, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000075a000-0x4), &(0x7f00007a2000-0x4)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/vcs\x00', 0x4000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000080000-0x8), 0x1, 0x0) 2018/02/18 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x20, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f"}) close(r1) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00006b7000-0x4)) openat$rtc(0xffffffffffffff9c, &(0x7f00002a3000-0x9)='/dev/rtc\x00', 0x20000, 0x0) 2018/02/18 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000d4e000)='/dev/dsp#\x00', 0x6, 0x200) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000a1c000-0x4)=0xfffffffffffffff9) r2 = semget$private(0x0, 0x1, 0x0) semtimedop(r2, &(0x7f00002ce000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f00006ad000)) semtimedop(0x0, &(0x7f0000264000-0x24)=[{0x0, 0x0, 0x1800}], 0x18d, &(0x7f0000376000-0x10)={0x77359400}) [ 50.175824] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/18 06:36:15 executing program 7: unshare(0x80300000) ustat(0x5, &(0x7f0000dbc000)) [ 50.240505] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7256 comm=syz-executor6 [ 50.258521] audit: type=1400 audit(1518935775.840:40): avc: denied { ipc_owner } for pid=7257 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/18 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000a0c000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000291000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000030000)={0x6, 0xffffffffffffff01}) 2018/02/18 06:36:15 executing program 7: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000250000-0xa)='/dev/cuse\x00', 0x20000, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000007f000)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f000024f000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000010e000)=0xfffffffffffffdad) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000056000-0x4)=0x7ff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000250000-0x9)='/dev/sg#\x00', 0x9, 0x80) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f000024f000)='./file0\x00', 0x2, 0x1c00) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a2000)='/proc/self/net/pfkey\x00', 0x200001, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000022e000+0x571)={0x0, 0x5, 0x7e70fac47d0611b5, 0x3}, &(0x7f0000001000-0x4)=0x18) bind$bt_l2cap(r4, &(0x7f000012b000)={0x1f, 0x100, {0x3, 0xfffffffffffffffa, 0x5, 0x4cb, 0x10000, 0x6}, 0x1, 0x9}, 0xe) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000250000)={r5}, &(0x7f0000250000)=0x8) getpeername$inet6(r2, &(0x7f00000d2000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000250000-0x4)=0x1c) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000250000-0x4)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f000024f000)=0x30b4, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000221000), &(0x7f00001f9000)=0x4) 2018/02/18 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d5b000-0x4), 0x4) write(0xffffffffffffffff, &(0x7f00007ee000-0x1000)="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", 0x72f) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$mice(&(0x7f0000bc5000)='/dev/input/mice\x00', 0x0, 0x40) r0 = dup(0xffffffffffffffff) write$eventfd(r0, &(0x7f0000fc8000-0x8), 0xffc7) recvfrom(0xffffffffffffffff, &(0x7f00001b5000-0xe2)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r0, &(0x7f0000604000), 0x8) sendmmsg$alg(r0, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000282000-0x3a)=[{&(0x7f000069a000-0xdf)="c2", 0x1}], 0x1, &(0x7f00001e4000)=[]}], 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000d84000)="0f", 0x1}], 0x1, &(0x7f0000d57000)=[]}, 0x0) 2018/02/18 06:36:15 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000003d000)={&(0x7f0000010000/0x4000)=nil, 0xfff, &(0x7f000000d000/0x4000)=nil}, 0x18) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f000001d000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x13, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1f, @multicast1=0xe0000001, @rand_addr, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xd) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000003c000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) [ 50.265745] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 50.305079] binder: 7260:7262 ioctl 8004ae98 206b6ffc returned -22 [ 50.357495] binder: BINDER_SET_CONTEXT_MGR already set [ 50.381315] binder: 7260:7273 ioctl 40046207 0 returned -16 [ 50.382126] binder_alloc: 7260: binder_alloc_buf, no vma [ 50.388468] binder: 7260:7288 ioctl 8004ae98 206b6ffc returned -22 [ 50.393182] binder: 7260:7262 transaction failed 29189/-3, size 40-0 line 2957 [ 50.407772] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.429538] binder: release 7260:7262 transaction 18 out, still active [ 50.436312] binder: undelivered TRANSACTION_COMPLETE [ 50.441474] binder: send failed reply for transaction 18, target dead 2018/02/18 06:36:16 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x5) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/02/18 06:36:16 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000a000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f000000a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f000000a000-0x8)={0x1f, {0x3, 0x6, 0x3ff, 0xc44, 0x101, 0x800}}, 0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f000000a000)=@full={{0x3, {"2565f184fa1b40"}, 0xc3a}, [{"95e89ee21cccc0"}, {"691d318ee59173"}, {"426ca1b2c49eaa"}, {"8793850c600390"}, {"b02c69f74f8a87"}, {"5104e572387dca"}, {"7e6fd946154da3"}, {"9922e91135080b"}]}, 0x48) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f000000b000)=0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/18 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x801, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000011000)={&(0x7f0000011000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000012000-0xa0)=[{&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000011000-0xe)=""/14, 0xe}, {&(0x7f0000007000)=""/206, 0xce}, {&(0x7f0000012000-0x18)=""/24, 0x18}, {&(0x7f0000011000)=""/128, 0x80}, {&(0x7f0000004000)=""/248, 0xf8}, {&(0x7f0000008000-0x5a)=""/90, 0x5a}, {&(0x7f0000011000)=""/203, 0xcb}, {&(0x7f0000002000)=""/132, 0x84}, {&(0x7f0000006000)=""/46, 0x2e}], 0xa, &(0x7f0000012000-0x5f)=""/95, 0x5f, 0x7}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000012000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x3dc, &(0x7f0000010000)={0x4}) r3 = getuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x2)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000-0x4), &(0x7f0000012000), &(0x7f0000010000)=0x0) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000002000+0xec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000013000-0x4), &(0x7f000000f000), &(0x7f0000007000)=0x0) lstat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000012000)=[0x0, 0x0]) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000012000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f000000d000)="cd8fe5efc446104178641b1512581b27d8f60cb00b2ef5c9948a8f9174933a9d0b5ac8c8863c809cfc5b2fff153f7af91f14d4231da9788e37ae8d5ee84bd3cccff2a205e6068eb37fe5d21037f22565085716c7b30361749760ca578e97c7c07a74849fb87523a115ed2cad7ec9c44a6611cec6ad0427d3135508e618d95af6d271767d6afd7a1431bf9dcee3f3feace360c5c05046f1aaf423fba854c47b92847d834bce171a78067d812b520d6a91b8cc3e473c935e5ddcaabdfd2986dab4f4f3", 0xc2}, {&(0x7f0000006000-0xe3)="6d4c960c021ab64d8510a992ceb0096a8030fd1c0f5022378c87005b9fb30d18dddb9811b4072ffa8efd002f1a2767f5f6a5bff032e5968c4052cf9786fb42f980734c52b30afae0e0d736267fb346d1e2af9b7fa180445537c125644c2e1922a03edc7a4c5c2f5bf0466eb68eecf8a7312e471e120d52dc8c8cb855cadebb903243ded857df8ef74a20ce4b64acca8df0070b9b6b0542ac1c741fcb7baf1ae20e7f14f77069b47863d38e34d7df11d1c9d135a2078f867ac274ddec5f68a5377596c1a1abba0998a274eef64474d09ac219c9bdffa5c03d7a06c83ee59933daa12863", 0xe3}], 0x2, &(0x7f0000008000-0x150)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x150, 0x40000}, 0x20000000) syz_emit_ethernet(0x3e, &(0x7f000000d000-0xba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @dev={0xac, 0x14}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}}}}}}, 0x0) 2018/02/18 06:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e16000-0x4), 0x4) socket$inet(0x2, 0x2, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00004b3000-0x8)='./file0\x00', 0x321202, 0x20) r2 = add_key$user(&(0x7f0000761000-0x5)='user\x00', &(0x7f0000921000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fd6000)="1e63dd0beddae27e3ddbd6d2bcd54ee8843321e96e30cab23aa702561dd349294cd0076ff328bc04f82da8c4baa449fa56d074e9d3d32464c36b81be619cd90ac8e4a35aa1e74b9fe6904f2f638a68d8437eee5bc89376a769c2f6108beef7f1be4c55e2a560373e996240f5f506b10ef1cb886bc2afeefb6824c26177a8b545", 0x80, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000f72000-0x8)='keyring\x00', &(0x7f0000b3a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000e98000)='big_key\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x0}, r3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00007a1000-0x2)=0xbd, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e12000)={0x0, 0x83, "9a433ec38fa0526d42f097672a4a6f29edd39ff10f3fafe2f256fc0f64890dbc9df18a239db6e51773756f4f15e2b429d6691457c50bbc67153de87efacc0030ad0d38712428cf156833033592aadd7834f786ba38ba5bfd72a43d049cb25a5a8eb1a9b543948b101b6c9b86d896eea4eb47af89847517123a10d5ae3a6a3cd78a4a0d"}, &(0x7f00004b9000+0xd98)=0x8b) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ae000)=@assoc_value={r4, 0x5}, 0x8) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000081d000-0x60)={0x0, 0x19, 0x0, @tid=0xffffffffffffffff}, &(0x7f000065f000-0x4)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x7, &(0x7f00009e9000)={0x2, 0x3, 0x5, 0x4, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b11000)={0x0, 0x8, 0x2, [0x1, 0xffff]}, &(0x7f0000acd000)=0xc) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b11000)={r4, 0x8}, &(0x7f0000b11000)=0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x84, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000b11000-0xa)='syzkaller\x00', &(0x7f00000e2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000888000)='/dev/kvm\x00', 0xfffffffffffffff8) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x4) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000808000-0xd)='dns_resolver\x00', &(0x7f0000b10000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b10000)='/dev/kvm\x00', 0xfffffffffffffffc) keyctl$search(0xa, r6, &(0x7f00004ee000-0x8)='trusted\x00', &(0x7f0000b10000)={0x73, 0x79, 0x7a, 0x3}, r7) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000207000)={0xfe, 0x0, [{0x187, 0x0, 0x400}]}) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000b11000)='\x00', 0x2) ioctl$sock_SIOCBRDELBR(r10, 0x89a1, &(0x7f00000e0000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/18 06:36:16 executing program 2: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x9) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000044000-0x10)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000036000-0x9)={r0, r1+30000000}) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f0000020000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000000f000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x774, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xeb, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0xb0) renameat2(r2, &(0x7f0000043000-0xb)='./file0/control\x00', r2, &(0x7f0000042000)='./file0\x00', 0x0) 2018/02/18 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$vcsn(&(0x7f000003c000)='/dev/vcs#\x00', 0xa8, 0x8000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000ae0000-0x4)=0x7767) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00004c2000-0x4)=0xffffffff) 2018/02/18 06:36:16 executing program 1: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000219000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x40000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00001d1000-0x400)) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000218000)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d543", 0x41}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000219000), &(0x7f000021a000-0x4)=0x4) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000021a000-0xd)='/dev/dmmidi#\x00', 0x4, 0x101000) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000013000)={0x1, 0xffd, [{0xfff, 0x0, 0x401}]}) epoll_pwait(r3, &(0x7f000021a000-0xc)=[{}], 0x1, 0x1, &(0x7f0000219000)={0xfff}, 0x8) 2018/02/18 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ad0000-0x4), &(0x7f00007c0000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000082c000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/18 06:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f000056d000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x400000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000900000)={r1, &(0x7f0000292000-0xba)="01ece89b3d0400000000000000fd2a887f1dd1a7e947c78d61209e78dd02d32c6af3c885f4f7a3674dd58b7b877921aef8148e4bf1de6d427bb68100daf5d0c8e30e9d32029aae4ba1b1462f238a1d2ecb2e00020fbeabf882180787aca1946e68e05552d078ffe7b28996e1e90890812e831a048c54165b1b16e9165800616ba6053e40380c1981688aad16a42540d8820116072551c1e0709d60c12e4e0477e0e1d9ac920673f12676a006e48bbc26720543d5f445896fa6b6", &(0x7f0000b88000)="13"}, 0xb) 2018/02/18 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000ec7000)='/dev/input/mouse#\x00', 0x1a78, 0x80000) prctl$setfpexc(0xc, 0x10000) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @empty}, 0x8) 2018/02/18 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000bf000)='/dev/vcsa#\x00', 0x1, 0x881) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000c57000)={0x40, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) getpid() r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ef9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000502000-0x22), 0x0) 2018/02/18 06:36:16 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000751000-0x28)={@common='ip6gre0\x00', 0x0}) lstat(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f00002a2000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000380000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x0, 0x3, 0x2, 0x20, 0x0, 0x73, r1, r2}, {0x1, 0x5c, 0x7, 0x10000, 0xacf7, 0x9, 0x6, 0x3f}, {0x52, 0x8, 0x80, 0x40000000000}, 0x4a39f511, 0xa, 0x1, 0x1, 0x1, 0xe616106649b876aa}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0xffffffffffffffff, 0x2, 0x87facfa543ff1f4, 0x6, 0x8001, 0x7a9, 0x8001}}, 0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x58, 0x101400) bind$alg(r0, &(0x7f0000b54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x61) sysfs$3(0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009fe000)={@common='bond0\x00', @ifru_flags}) sigaltstack(&(0x7f0000e4b000/0x4000)=nil, &(0x7f0000e08000)) r4 = accept4(r0, &(0x7f0000458000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000266000)=0x1c, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000d27000-0x9)='/dev/kvm\x00', 0x800, 0x0) recvfrom$inet6(r3, &(0x7f0000873000)=""/195, 0xc3, 0x123, &(0x7f00008f7000-0x1c)={0xa, 0x2, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x5}, 0x1c) pselect6(0x40, &(0x7f0000f36000-0x40)={0x5, 0x1000, 0x80000001, 0x9, 0x3, 0x80000001, 0xfffffffffffffffd, 0x2}, &(0x7f0000b42000)={0x1f, 0x1000, 0x2, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x2}, &(0x7f0000556000-0x40)={0xfffffffffffffffd, 0x7, 0x54, 0x4, 0x9, 0x92, 0x54558437, 0xbb}, &(0x7f0000f81000-0x10)={0x77359400}, &(0x7f00002b1000)={&(0x7f0000c4d000)={0x3}, 0x8}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f000051c000-0x4)) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000075000)=0x3) accept4(r4, 0x0, &(0x7f00003e3000), 0x0) 2018/02/18 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000077e000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000044b000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000454000-0x4)=0x2, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122}, {0x0, 0x9d, &(0x7f0000b8e000)=""/157}, {0x0, 0xac, &(0x7f0000d7f000)=""/172}, {0x1002, 0xffffff1b, &(0x7f00007c8000-0x1000)=""/4096}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/18 06:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000440000-0x4)=0x0) ptrace(0x4217, r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r2 = dup2(r1, r1) fremovexattr(r1, &(0x7f0000e36000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b0c000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000506000)={0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00006b3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000011000-0x30)={0xb8, 0x0, &(0x7f0000bc0000)=[@increfs={0x40046304}, @free_buffer={0x40086303, r3}, @increfs={0x40046304}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f00007da000-0x48)=[@fda={0x66646185, 0x6, 0x4, 0xb}, @ptr={0x70742a85, 0x1, &(0x7f0000ae6000-0x1), 0x1, 0x0, 0x15}], &(0x7f0000962000-0x38)=[0x38, 0x0, 0x48, 0x28, 0x28, 0x38, 0x48]}}, @enter_looper={0x630c}, @enter_looper={0x630c}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f0000923000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x73622a85, 0x101, r4, 0x3}, @fda={0x66646185, 0xa, 0x2, 0x2a}], &(0x7f0000313000)=[0x60]}, 0x40}}], 0x94, 0x0, &(0x7f00008e3000)="8c4210e643a83a780d09046d079b2986644daa91d85171c4623e6ec2a377d582061f2d2029ed001248669a589319fbe951cfde8aa8309dea0a1e67f73e11665d568a0d55cabadbaa2d084679d97c76d75a8fca7ae7dd0514385040f2682011b67b79214f8926ff7fbd7459fca8a10a83d8b02c4b28573f2a45be20e0140ca87fb105379715a5ec1a52a01df7f6d7db77e54298b2"}) membarrier(0x8, 0x0) 2018/02/18 06:36:16 executing program 5: r0 = socket(0x10000000012, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x3) write(r0, &(0x7f0000a78000), 0xecb7452619a92a8a) [ 50.626325] kvm [7301]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x187 data 0x400 [ 50.698907] kvm [7301]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x187 data 0x400 2018/02/18 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006ee000-0x8)={0x0, 0x4}, &(0x7f000039e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dad000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x6, 0x5f, 0x20}, &(0x7f0000c69000)=0xa0) 2018/02/18 06:36:16 executing program 3: mmap(&(0x7f0000000000/0x291000)=nil, 0x291000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000234000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000291000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/02/18 06:36:16 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000043b000)='/dev/audio\x00', 0xa202, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000222000)=""/213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/157, 0x9d) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e31000-0xc)={0x6, r1, 0x1}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) 2018/02/18 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) sendmsg(r0, &(0x7f0000d6c000-0x38)={&(0x7f0000c8b000)=@nfc_llcp={0x27, 0x4, 0x4, 0x7, 0x2b5, 0xf583, "b3d8e20a9aa5574d57bedf050b96c5db8093491dc259114137ddf13deaa2ab8e07bd6e00889c60c6bfe3308eeb45562a12b9ffa8708f737b43f3621a48c748", 0x7ff}, 0x60, &(0x7f0000a14000)=[{&(0x7f00001c8000)="43bafbf4532778d8818cabd4bb5ebb98dac8fe00664a0065ac067ffbef4ece7b98fe5e", 0x23}, {&(0x7f0000cef000-0xf)="8dc66acfcfbf80ac20959774437066", 0xf}, {&(0x7f0000b4f000)="e14d1955d3e7dc2f36b04fc9e6b1ca5959a97e4fd8b146e336f80b1644c350d5878bc3a1498ac487547790c590a99ecf0647cce722196c0ca88c873966680b7a7b7fd1c7428e89261b6a87123880e517e79e835a4e64bbf8c1687682b1ff00499ca48b085d5bb1c1596d09159e73809e71cc589638b709700ac99c237f17244c3a32c39c47fe08a56aa6cd1881bbd85b3a7063d5d367bb84495ed1840c042060ffee0115ca2600949ff0ff7b4d5aa972e4996bdafc6eb7b8e964a2e1126a929230ce17640e83", 0xc6}, {&(0x7f000005b000)="f834dd001dab08db915974b250a9dbfe4b14ed7de4b62c28b3cabe5795b54d2d67426cea43bf4239bcbf2f9480f9661cc73b645d991a7c7bab8e93691af2ef2646091ac100d7af6e92a87ec836e59cec235fd370421a92c17e7581af5bc0df47b9eae6d17668e38e2e03806440c44977dbee7c6ba4749de2a29623a40503e6e238b5bd9c5cfc9a88cc73d448a3aad5d92d6254b60e28d45921fc738cfdc33ee822ab24b7f6076594b6e0a6957cf3c9807a46af71ba4820a1d8c5d7778cd466b312b33047e53db5b6646d18e89f1967e654ce4a", 0xd3}, {&(0x7f0000c3a000-0x5e)="daa1f47495054920908852584e9b49fcfb4795d7b984d524d2100dfa235101f1651a28e6aab0031fe5d209c11dd1b53c8eef0f26600ad8d46e9e8c2b58dc8b0de7281f5032e3f2f8c1a4252fb4c2a76a1356754c5e53234db504a233aa27", 0x5e}], 0x5, &(0x7f0000246000)=[{0x110, 0x10d, 0x40000000000000, "a30e5b5b0a7289d9c9bdfaf2288e9dd1f0aebe1d78ce338fcefeb36c897d75e8f95c258c4d38e6d52044e47b8c8cb706aa3bd4d63e45be4b2b2520be783a0a66156b45b0c2e9a4847da915f05bb450037f54f99ebfde2cad0fb8a72431d24256c2f5cf542ce6fcfa3e82ca07dd41a52de9f4838e1023e47f78021507c4f131e320185ba0197bbeabc2650f7df9f2f63e0309a07a1fd4b3615d6fc150ac3f5dec35fe7bcbd28f889bf4f326525a56f85730268deac24691ac6bf0aa98291d2499f1734c269efdf756fc509552838df7b49007d8f0552977e766c83f60e14fe4a39991b57705c6c5852ea3c4bc3439560aec4f529e9b10ae15174493ca"}, {0x38, 0x0, 0x3, "f7e940116ea3e1a5472008f16de2538fe872a685d1998c4c9d40ed7bcbad0931654c"}, {0xd0, 0x11d, 0x7f, "232a95627da03bbc21380010589b11a3a35765a8a0cb4c0ba3255904928cb9ddaaa45b2d17a898da7d87e81b401dfd934f6fc8a1792699b3819e17a13c883f13b772632210f80b5da5e5f2336b5f7d8d8f89f316e4b79de79636e707fb9455d6171aa75deddbf1cd3b9ae9d8e3cedd738ac28a32c9e24c1fcb5ab073e69e77f6477ea25a87dd3200ec754af9a7073171b74cf58b91825e0194b06d57275ed9ce45dc93b107fabf9c7596cef8ee2cbfa09f48255b261a02d5c47a"}, {0x18, 0x10f, 0x7, "ca110f8e"}, {0x30, 0x0, 0x0, "35f8e4f67a637f452bc2ad2bb80712c6ab32d0b46d8113ca41"}], 0x260, 0x4000}, 0x8044) 2018/02/18 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f000015a000-0xf)='comm\x00') r2 = socket$kcm(0x29, 0x2, 0x0) r3 = add_key$keyring(&(0x7f00009e1000-0x8)='keyring\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000822000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1000, 0xf, 0x13, 0x8, "8566e99c37dd0446b00fcfb22014d1387541965c71d0208805f0b4d6cd471583c40871bcade4a37934e4906680faf91d9ebf245a7c6eacc833c19c4eff6f6f00", "f4cd7d5bd897f9bcfa95d7648b73d80b8ed1fb73bc11fd42b5ee1faf3964d6e1", [0x6, 0x3f]}) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000eab000)='rxrpc_s\x00', 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/18 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{0x80000100000000}}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x3}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x8000000000000, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x1b0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffd66, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x5, 0x0, 0x0, @empty}, 0x10) 2018/02/18 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000b2a000-0xa)='/dev/vcs#\x00', 0x1, 0x2800) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) connect$pppoe(r1, &(0x7f0000713000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="710dafc8e3e6275a34765ebf33e8b09b"}}, 0x1e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001c4000)={0x0, 0x1, 0x2, [0xc3, 0x800]}, &(0x7f0000539000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a89000-0x8)={r2}, &(0x7f0000329000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000062e000-0x75)={r3}, &(0x7f0000241000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000785000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008ac000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000887000), &(0x7f0000f87000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e3c000)=@int=0x100000000, 0x4) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00000d6000-0x20)='eth0ppp0ppp0posix_acl_access!/$\x00', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000057a000)={0x0, 0x2, 0x9, 0x55c, 0x81, 0x8, 0x2, 0x100000000, 0x20, 0x3, 0x1}, 0xb) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)) 2018/02/18 06:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000044b000-0x1)=0x5, &(0x7f0000c58000)=0x1) timer_create(0x0, &(0x7f0000ea7000)={0x0, 0x0, 0x7, @tid=0xffffffffffffffff}, &(0x7f000001c000-0x4)) timer_settime(0x0, 0x1, &(0x7f0000012000)={{0x77359400}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001a000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x4}, &(0x7f0000004000+0x907)=0xa0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/18 06:36:16 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x2645e48acf9bb159, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000b000-0xf7), 0x0) 2018/02/18 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000766000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c6b000-0x34)={{0x1, 0x2, 0x9a, 0x3, 0x6b}}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) readv(r1, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f0000949000-0x10)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00001b4000-0xd)='/dev/usbmon#\x00', 0x101, 0x20080) ppoll(&(0x7f0000480000-0x28)=[{r2}], 0x1, &(0x7f0000737000-0x10)={0x0, r3+30000000}, &(0x7f00008e3000), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e75000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef8000-0x4)=0x10) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d29000)='./file0\x00', 0x28a03, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002e7000)={0x0, 0xcb, "4f27a6d492dc77283f640770cb6b9052f6778473a104573c4ba5173db85165a5176d4e37d4072b9da94921ef042c3a3bffd5ebab05bc974e067d84b375160ffef1af947f03e5f6aa2383ae4628f09f82eba8aba3590612ce22a8232ce33e553988b5b220cc96ee45bf9d934d8d73f453964de7d765900e3c6b7b1b989af03eeac20a21b2a7695e46135e48625f79bc8a03c3c04861c50bd751df40560002c5a93e4314b4458957e604459419e2e5b2b7902d9c277ad48821cfc86a870c8c4abbf683027dc9f92e5253fcdf"}, &(0x7f0000831000-0x4)=0xd3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001aa000-0xc)=@sack_info={r2, 0x8000}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000015a000-0x120)={0xfffffffffffffffc, 0x40, 0x2c07800000, 0x0, [], [], [], 0x0, 0x23, 0xd06, 0x1, "e25ffeb925fca50b3e235d0375227d84"}) 2018/02/18 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000719000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x40, 0x45242c4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000069c000-0x28)={0x1, 0x0, [{0x40000101}]}) 2018/02/18 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r1, &(0x7f0000006000)=[], 0x0) getsockname$ipx(r0, &(0x7f0000136000), &(0x7f0000cb7000)=0x10) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/02/18 06:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000040b000)) connect$inet(r0, &(0x7f00000d6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000e22000)={0x3, 0x3f}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000fd1000)={@common='ip6gretap0\x00'}) close(r2) syz_open_dev$audion(&(0x7f0000c06000-0xc)='/dev/audio#\x00', 0x10001, 0x2c800) openat$mixer(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/mixer\x00', 0x103000, 0x0) sendmsg$nl_route(r3, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@getneightbl={0x14, 0x42, 0x8, 0x5, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) 2018/02/18 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$llc(r0, &(0x7f0000088000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="26be48fa0c0b"}, 0x10) syz_open_dev$sndseq(&(0x7f00008f6000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000174000)={0x6, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x30c, 0x400, 0x0, 0x0, 0x76, &(0x7f00008d0000)=@common='syzkaller1\x00', 0x1000000, 0x0, 0x400000000000000}) 2018/02/18 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r1 = syz_open_dev$audion(&(0x7f0000d05000-0xc)='/dev/audio#\x00', 0x5e, 0x200000) syz_open_dev$sndseq(&(0x7f0000bd0000)='/dev/snd/seq\x00', 0x0, 0x501000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000737000)=0x100, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000deb000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000690000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000060000)) close(r0) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000269000-0xb)='/dev/vcsa#\x00', 0x5, 0x20000000000000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) ioctl(r1, 0xc0184900, &(0x7f0000002000)) 2018/02/18 06:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000a47000)) r0 = open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000732000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00003d0000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e66000)={r1, @empty, @broadcast=0xffffffff}, 0xc) syz_open_dev$audion(&(0x7f00004aa000)='/dev/audio#\x00', 0x9, 0x0) 2018/02/18 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a88000)={0x0, 0x8, "f3d89f3473015423"}, &(0x7f000097c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a5d000-0x8)={r1, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000f86000-0xd4)="c6", 0x1, 0x0, &(0x7f0000cbe000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00003c1000)=@pic) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8), 0x8) 2018/02/18 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000537000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000864000), 0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000077a000-0xe8)={{{@in=@empty, @in6=@empty}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/02/18 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) accept4$inet(r0, &(0x7f0000a7f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00002c8000-0x4)=0x10, 0x800) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d9000-0x7)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c3000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000245000)={{0x4000001ff, 0x80040a}, {0x0, 0x8}, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00002a5000-0x10)={0x53, &(0x7f0000092000-0x53)=""/83}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000044000), 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f00002bf000), &(0x7f00005d8000-0x4)=0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d41000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000bf2000-0xa4)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xe7}, @in6={0xa, 0x1, 0x7a8, @empty, 0xffff}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xa4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b0e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008db000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004fd000)={r4, 0x1}, &(0x7f0000b87000-0x4)=0x8) r5 = getpid() get_robust_list(r5, &(0x7f00005d8000)=&(0x7f0000106000), &(0x7f0000dcd000-0x8)=0x18) sendfile(r1, r3, &(0x7f0000e26000-0x8), 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000101000-0x8)={0x0, 0x0}) r7 = dup2(r2, r6) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) ioctl$TCGETA(r1, 0x5405, &(0x7f0000d31000)) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000de3000)=0x5, &(0x7f0000867000-0x8)=0x1) 2018/02/18 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{}], 0x1, 0xfffffffffffffffc) link(&(0x7f0000c3e000)='./file0\x00', &(0x7f0000acf000)='./file0\x00') mkdir(&(0x7f0000502000-0x8)='./file0\x00', 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/02/18 06:36:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x4) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000048c000-0xc9)={0x0, 0xc1, "71f8ae787483d42b7c2f6eb887460d18de612ac05c19b91be14cee38d42c650ad1ac06e461bb5bb90b98c19f98a4e3b05f02ca56a7a8b89d2d7b51940c898da2b9cdc832a38cfa65867b0410b1820292ca719f59c5f987eb754ea775845d82d7d7d45c42f6cbab2b0ff2856679669f47a1e42580b670a3d2d1a28eaf14112e26a34b9275166a69e9d2d222acbebc48bcc7b4030132d594c52cbb0781202cb65f427e5466fd84e9fda16dce552e3c0b8489feab42890ab5cf53768741994a99dfec"}, &(0x7f00001ca000-0x4)=0xc9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008a6000)={r2, 0x2, 0xffffffff00000001}, 0x8) write$fuse(r1, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out}, 0x28) 2018/02/18 06:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ca5000)=[]}, 0x12000) bind$bt_sco(r1, &(0x7f0000884000-0x8)={0x1f, {0x2b9a, 0x7b4, 0x6, 0x8001, 0xfffffffffffff674, 0x7}}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e0b000-0x6)={0x0, 0x5}, &(0x7f000030a000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d5b000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000921000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a40000)={0x0, 0x8, 0x1, [0x1f]}, &(0x7f0000199000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000893000-0x8)={0x0, 0x4}, &(0x7f0000a86000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ae2000-0x8)={0x0, 0x91}, &(0x7f0000479000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000be9000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000cbf000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003de000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000f58000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009f0000-0x25)={0x0, 0x1d, "2b6b9953907f4f19666d400e060353a92c06d85a2acecfb8cd21f94419"}, &(0x7f0000f3b000-0x4)=0x25) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d19000-0x8b)={0x0, 0x83, "04bf301c5a9f42aaa9be8fd3f3337356a39c36e415892ee3d3dea2d9ce17f66940fd1d09df9fc6a2d2fb7298baa1c48be1293e01cefd365e48c312c521e5168fb1826ea1547beba09517d3f36f9b44ceec4ab620f1e1ed55c183963d13843c56e261906bb0c01e5b6a36c13aabf5d11d0980caffca06efa70fa0817d609a5e0367bf6e"}, &(0x7f0000de3000)=0x8b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000047a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}, 0x8001, 0x6, 0x1, 0x7fffffff, 0x20}, &(0x7f0000826000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009dc000)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000bf5000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f54000-0x18)={0x0, 0x78, 0x0, 0x8, 0x5}, &(0x7f0000c5b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f29000)={0x0, 0x7}, &(0x7f00004c2000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f6b000+0x50)={0x0, 0x20, &(0x7f0000b80000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}]}, &(0x7f0000e86000-0x4)=0x10) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000d88000-0x4), &(0x7f00005f8000+0x16d)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c88000)={0x0, 0xd0, &(0x7f0000853000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0xfffffffffffff001}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1902}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x64f, @mcast2={0xff, 0x2, [], 0x1}, 0x25c9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00008e5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000397000-0x8)={0x0, 0x400}, &(0x7f0000777000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000eb000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f00001d1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000faa000-0x98)={0x0, @in6={{0xa, 0x3, 0x1bf, @mcast2={0xff, 0x2, [], 0x1}, 0x868}}, 0x2, 0x7ff}, &(0x7f00003b6000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000337000)={0x0, 0x0, 0x12}, &(0x7f00001c3000-0x4)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000b98000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}}}, 0x699, 0xfffffffffffffffc, 0x8, "2734a53a7de87c18a2b8b4c667b9d118d6fde9d968196aad4aaa0ff7f1849b18d0dce13c91a74c59ea56d5426e2cd424fa080e324b239f018a3649798323036843a8f1335ae8d8e5d22ecc5ec9f0579d"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c1c000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x6, 0x2, 0xaa5, 0xdc, 0x1ff}, &(0x7f0000c17000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000370000-0x8)={0x0, 0x9}, &(0x7f000011a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000093e000)={0x0, 0x76, "55ce8d834b4e3388da50411d8c39ed027b5ef7564466b61f3ce30eb20b5f92b17ce7bc6a940aa91b070e2379a348097effe5722cc2c292f8fe22ec0d67437bf2003d17fe0409b64573a14b2710d265de8f8e9182bb9fe254e3a52fbec7effee76a373afe934ac8874d8943b2cacc3cd94343a8f94842"}, &(0x7f0000c90000-0x4)=0x7e) 2018/02/18 06:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fa2000)='/dev/input/mouse#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001a7000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000702000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000067f000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0xf5b, r1}) syz_open_dev$usbmon(&(0x7f00004e7000-0xd)='/dev/usbmon#\x00', 0x9, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9d000-0x8)) signalfd4(0xffffffffffffffff, &(0x7f0000da4000), 0x8, 0x0) getgroups(0x1, &(0x7f00005f8000)=[0xffffffffffffffff]) setgid(r2) 2018/02/18 06:36:16 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000967000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000965000)={0x27, 0x101, 0x4f, 0x2, 0x0, 0x4, "863fda1e0662f291b1fe49a79a3ece027224b93cf582dfb6c4e55e69efe4cdbe4e79a3d53a8b07ebcb885b7c056400f1b6a81c6ddd49d0a961b0276793824b", 0x5}, 0x60, &(0x7f0000917000-0x60)=[{&(0x7f0000001000-0xea)="6a9ef5a44178ad45a948e7dad7f7db719d581a1fb08529d6ba7bdfd3cc3a0e371dcd2d5e2d90d99ddce1d5c478f4f761404282c972cf7fc4374b3ef189091b4cba40f315b008c1a25ced7cc0d70711cef759539150d40390673d0f40fbb56a143c3c7731a6876f46b82e2796d7ade6b8438146b7d68b818a610bb0f1889a50a34f9ea4a136565c6eafbab309839215451e159f0121a60f8529e2bbf362648cd23a91a60fa4a77d7d069b33d6e9698a5b127be62a2fe498ad247f4b1d0e7011a94ff29608c0cbe5edbe39ad7cebe58f9cbf5c645e6179a5d44c8944167ab737207a071fa28fd550c5b359", 0xea}, {&(0x7f0000001000-0xe3)="ad0c54285214b279a5eb5bb95cb9dffad3602eb168bfaaef5188c3b994d112a4daa850bb782df00a0aaeeb2658e787c0bf57c5b34e950e445dbf6b16d6fcc93afa34ff7c2723a32395acfeb7bb68acefa5a0af8ec4734b3b5b4701ba6ea782a0e24e0f2bb41e7511f36f82a27ae06d91dea7c83537e6cb467e15d63a48044b2dcd7b151598e335e4b314ce1ff38da9b53c0b1fb59327afec0c70d6a4d3b4da906b0fd726b24caeedc1f13a8735418472b8b01eca738e9a506c37860fc5fb930891f2f2382eea927c4b1e91d3b9b59a3253c7d578145a97d18d39c4525e063201062a57", 0xe3}, {&(0x7f0000000000)="4c4384abfda6632fed99c8909ac787ff45dccbc26efa398ee91476ddbe4ae92595188c4044bcce301588bb5ca131d97adab3386be7acfbb5976ec981b468e7302e2ba7ca1b8763c4a2234feaf9462f632ec4ebe0a8389e4ba61dc1b4971c545cbe0095a5a2dde795c356b005e1281459ccb21adb008b110ea0cc0742110f8642b500d22e0c60286d0a8144b46c2dccbaba3c565c7972bbdf2f37c2e7e5bc10a201faf5a9078313824a9ba9744329bdd3c194ea9298e7850bf57f8de82763a6742358afc82ddccf274bab03edd6ba0d5049ae6dfb5e3c53536a1204b01b47912ab8aa47c70a7a66a845ce6a23deb559d834794527aa669b5276", 0xf9}, {&(0x7f0000001000-0x4f)="a0dc223299e9b6dbf957d550a5cff9477ca1d5a806f68e2e8fbca94e0338cab140d70c292798be24d2860bc97aba858165c8672c314c632aae462942916ee68b85ca869f5aff567a57bda5058904d2", 0x4f}, {&(0x7f0000aad000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x65)="d5868dcadc7f03ade5c49c633d2a635fadbde7969f9797f4865fc215407be239e25dab670e18b09014e8e8ce68f7fe6659d6e7eae05c85d9d0311b147faad9738d2e738743498216fae346d1302f4ed77c735d21d27d34d9c8cc9a4aa8d57b75919fcb98b5", 0x65}], 0x6, &(0x7f0000001000-0x108)={0x108, 0x112, 0x57a, "e4b912a525e60a95eaa5fed6146a12ea2b595735c16ee7bdba4438de5df7161eb826bf1d6877f35068157598ef42f0fcdb9327bd15978f92d58ea855c679c0bf842564752c6f84a633349acb7adf0cf29d8ff61ff27ca029c9a20a841286ec8309282a15e51a03c31a8c8df92bb53ad49dc9e431c3e451370c915df07120202268462a833907aea20f517c240d51bb7dda4e9098b4356c6c5ac9c050c6d68553e5ee13d0da1ed2f450ab97085ab296e5215b7b35ba031d9480345c9cec8f982f2e22a27e0fee49bf1e352da6fe5a1a27b8e6a00148d21d44021c46a6f2143ee43ad5c3be2e3b9ef2219ab750ce1135f1de"}, 0x108}], 0x1, 0x14) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = syz_open_dev$midi(&(0x7f00008f0000)='/dev/midi#\x00', 0xffffffff, 0x80) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00003ac000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10, 0x8, "8e5d43ce16f1ccf7d2085552db334d6fd9608be5759823c252f61a6b88870daa789664828bcc823800e0a36a00b5d48c79aa5db15d2c090831a4051fb7a788db", "a08a3785deb0c9c86cc3fc2e2f68ecf48c9fd213e92490f480081e903ca72d66", [0xf3c, 0x401]}) 2018/02/18 06:36:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000)={0x3, 0x2, 0x6, "d88a1f904cea", "e9830e43bb51d30c0fb778154f2e5969"}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000002000-0x80)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept$ax25(r1, &(0x7f0000b49000-0x10), &(0x7f0000634000)=0x10) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000acb000-0x38)={0x0, 0x0, &(0x7f0000fc4000)=[{&(0x7f0000fc5000-0x7)="00bfefed8a4f6b", 0x7}, {&(0x7f0000fc5000-0x9a)="929fc135b3ebc1a8ff8926c6fd23a728168230119d96d5e8ce772c8e72f9ad5ca264a564300bfae0533ca997afcc7dbb2fb87622eef37966088faed8d04590ee4b7f6beed914b34b4b70d8bc19bd475fb6a21574d874451fbca308ec4fd57fc97b6507bff8e10b7fdb77c8b30c0f99a789f861feb6fc368bbf9a25ed8eded4003d9dea9365fb5e65c678ade1f30dabae92633983db47b60538fd", 0x9a}, {&(0x7f00003a0000)="b07b4177e8c560109d786e24b516d605956068", 0x13}], 0x3}, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20}, {0x80000006}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) [ 51.072312] sctp: [Deprecated]: syz-executor4 (pid 7440) Use of int in max_burst socket option deprecated. [ 51.072312] Use struct sctp_assoc_value instead [ 51.096907] sctp: [Deprecated]: syz-executor4 (pid 7442) Use of int in max_burst socket option deprecated. [ 51.096907] Use struct sctp_assoc_value instead 2018/02/18 06:36:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f0000000000)=0x0) r1 = userfaultfd(0x80800) r2 = syz_open_dev$usbmon(&(0x7f00007b9000)='/dev/usbmon#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f000051b000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f00009ec000-0x3a)="0cf88cdf01f4847ebf90488fe06199deef2e21adccc8db155637f6a4bc31b86b801e840280771f12721b899ec2638d1e981ba4017e6b1fb1fb35a0d98124ff77900601f10d44c0d2941a3d4e6c7b371978f4e156d7b7fbabad331ad86d2c70d456c60338757046af5ec4e052901ca853302c61aa9894ab5f0022", 0x7a, 0x8, 0x0, 0x1, r2}]) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xdc6d, &(0x7f0000004000)=0x0) clock_gettime(0x0, &(0x7f0000000000+0x315)={0x0, 0x0}) io_getevents(r3, 0x9b9, 0x3, &(0x7f0000005000-0x60)=[{}, {}, {}], &(0x7f0000001000-0x10)={r4, r5+30000000}) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r6, 0x100}, &(0x7f0000005000-0x4)=0x8) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00a2ff", 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "0579be"}}}}}}}, 0x0) [ 51.172107] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=7456 comm=syz-executor1 [ 51.184583] audit: type=1400 audit(1518935776.755:41): avc: denied { ioctl } for pid=7446 comm="syz-executor6" path="socket:[20530]" dev="sockfs" ino=20530 ioctlcmd=0x5405 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 06:36:16 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0x5, 0x400) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x4, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="23f81d4a68a000ed52a6a176df2d30b665924b0b71edf6244f40fd332ec5859325d315b0549eb0c9b2840f24fa9b4149c500a9c1ec1b72c6852313b3eb7dcc3fb8e64c3aa4e1210a5b1b2334c51760efc9e0e9718b8ed0aad23292c95d14ae71bd8770c1d603", 0x66, 0x0) keyctl$negate(0xd, r2, 0x100000000, r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000-0x4)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x58)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/18 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000090000)='/dev/usbmon#\x00', 0xffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) sendmsg$nl_netfilter(r0, &(0x7f00009a2000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000a3e000-0x10)={&(0x7f0000d22000-0x117c)={0x117c, 0xe, 0xf, 0x40c, 0x6, 0x1, {0x5}, [@nested={0xd4, 0x5c, [@typed={0x18, 0x5c, @str='/dev/usbmon#\x00'}, @typed={0x8, 0x6f}, @generic="5ab81d89daebf8291e9e57129fc8ce706f7933173023d661a46d4e755386bc5d2ef7a8dc7f4bc8d17921df00d634cf849baea78511d9f7c82fa86dea12a4e2e548ca7c3a209a8ffbc539434c8efc81ce19556162deb9425e6162965c0e00100603b0b51c6d7579d052a7ca1ca2130afc61fa640284b546900527db1e34869ad013cd82794c8c73b34501bec8bf888c7b72b2bbbe4ff4e715ae43bc6366c1d5d53628ff60935e05436eee3cb7c96227"]}, @nested={0x1010, 0x89, [@typed={0xc, 0x4f, @fd=r0}, @generic="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@nested={0x78, 0x3e, [@generic="2da848595f5e3928ff91046df21db0b68e090af932936cf614bf8af11f61c7544bb8ef635842fb3729bda071017e3278f82c70bb91cc2b1b6c1317f9a565e9168fd698eb02da3ea04bdbbef993e39fda8bb572d5bdfad2171157f6ad5d82998cc6a3a5f7b7f3", @typed={0xc, 0x46, @u32=0x3c}]}, @typed={0xc, 0x73, @fd=r1}]}, 0x117c}, 0x1, 0x0, 0x0, 0x8080}, 0x40800) [ 51.256232] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=7466 comm=syz-executor1 2018/02/18 06:36:16 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "010000006de46b1c"}}}}}}}, 0x0) 2018/02/18 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000777000)='./file0\x00', 0x3, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffd) 2018/02/18 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000447000-0x5e)={0x0, ""/86}, 0x5e, 0x1, 0x800) setrlimit(0x7, &(0x7f0000a9d000-0x8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/02/18 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = syz_open_dev$amidi(&(0x7f00003a5000-0xc)='/dev/amidi#\x00', 0x9, 0x40) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00006c2000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000d2d000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f55) 2018/02/18 06:36:16 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f000000e000)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000007000)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x4)=0x8, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/18 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ff000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc0000-0x8)={0x0, 0x5}, &(0x7f0000fbf000)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fc0000-0x8)={r2, 0x8}, &(0x7f0000fbf000)=0x8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000fc0000), 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x200, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008df000)={0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000402000-0x10)={r3, &(0x7f000079e000-0x13)=""/19}) pipe(&(0x7f000084c000-0x8)={0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000fbf000-0x108)={0x8005, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xa439}}}, 0x37) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000857000)={0x1, 0x41, [{0xa0000000, 0x0, 0x9}, {0xffff}]}) r5 = socket(0x2000000010, 0x10003, 0x0) fcntl$setlease(r5, 0x400, 0x2) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000acd000)=0x7f, 0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000fc0000)={0x7fffffff, 0x1ff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000fc1000)='./file0\x00') write(r5, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/02/18 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003c4000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000a89000-0x8)={0x4}, 0x8) mkdir(&(0x7f0000ae3000)='./file0\x00', 0x0) listxattr(&(0x7f000003a000)='./file0\x00', &(0x7f00009f0000)=""/224, 0xe0) 2018/02/18 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000061d000)='comm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60}], 0x18) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c47000-0x4)=0x100000000, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000d47000)={0xc7e, 0x800, 0xb800000000000000, 0x304}) open_by_handle_at(r0, &(0x7f0000cb7000-0xdf)={0xdf, 0x2b0, "ad1434c63492a526e8f8afbc1175b33f633e510556a986e6a32c2a9bc3e742db859b5954410cfa5744a4585fba2966e250b381e9a313ebf6c1a4f62e1ea03543c2a721b1810390ad4e426930c09ae760bacec2a65bf2ae7929907a2482acc7bb8ab7ef4dd4bb7e81cde873c07013c9b6e971112e634ffd70ea0a229ac2956823a0f13554cdebbd876aae809b7b5e3d0bf841f3f5a03f72b0490f7603074176a2f2e65e861bfc6f4c03de4d356bace140bb9100b7de750658bcd041e4ce22e2ddde39bd7efd1affa7430f499d84af7c12e026eec482f86b"}, 0x40) sendfile(r1, r0, &(0x7f00003fb000-0x8), 0x7fff) bind$vsock_dgram(r1, &(0x7f00007a5000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000461000)={0x0, r1, 0x3, 0x2}, 0x14) 2018/02/18 06:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000c2c000-0x8)={0x10000000000000}, 0x8, 0x0) msgrcv(r0, &(0x7f0000a32000-0x8), 0x1f7, 0x1, 0x2002) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket$inet(0x2, 0x5, 0x3) dup2(r1, r2) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000014000)='/dev/dsp#\x00', 0x3f, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000014000)={r1, 0xffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000014000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000000) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000014000)=0x200, &(0x7f0000012000-0x4)=0x4) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x88000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000017b000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/02/18 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7f8, &(0x7f000068c000)=""/4096) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000c4d000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004cd000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000-0xc)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b67000)={r1, &(0x7f0000311000-0x8c), &(0x7f00006b2000)}, 0x20) r2 = add_key$user(&(0x7f0000d6e000-0x5)='user\x00', &(0x7f0000241000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001c6000-0xb5)="3f06cb70d367f55a1e334779be8b9d9a8c0b06a1bc568cd1f79f377177a74fee5eaeb7c3092bb816b64295d1713c15ca4cab5b6a4f8d353e35db2920516f0618677e2f3a2a4139aceac9284799bf2f01a61544eb4630592c54545f5d207c5c2791f703f07ba954eb82b2a1b28f6ee1647471d98d3ef2bfd4ab1dbf15260e0317e411fe2ac120c903010ba7199bbcc9f69f087dfd2bd54297e700372e1dee9f50fa374149b39643bff73b96dd6e4414ee9c54ec0a1d", 0xb5, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000ed4000-0x8)='big_key\x00', &(0x7f0000c2b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000079f000)='ppp0\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0xfffffffffffffffc, 0x7, r3) 2018/02/18 06:36:17 executing program 7: mmap(&(0x7f0000000000/0x8b3000)=nil, 0x8b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x3) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008b4000-0x1)='V', 0xffffff8f, 0x0, &(0x7f000068c000)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffcde) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00008aa000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000097a000)='/dev/autofs\x00', 0x401, 0x0) fchmod(r0, 0x180) ioctl(r0, 0x1000000009376, &(0x7f00007c8000-0x5e)) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000df8000)) 2018/02/18 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) r1 = accept(r0, &(0x7f00005c8000-0xa)=@ax25, &(0x7f0000231000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c72000-0x8)={0x1, [0x0]}, &(0x7f000011a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f86000-0x8)={r2, 0x7}, &(0x7f0000391000)=0x8) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000031c000)) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00002b5000-0x30)={0xde, 0x8, 0x399, 0xff, 0x3f, 0x20}) 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccf000), &(0x7f0000bc3000)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000626000)=@ethernet={0x0, @local}, &(0x7f0000430000-0x4)=0x10) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000ec8000)="6e04002f6465805f6d6361734000") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000039a000)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000635000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000899000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x5, 0x6, 0x100, 0x8, 0x100000, r3}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000eb0000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x2000080, &(0x7f000000a000)) preadv(r2, &(0x7f00004da000)=[{&(0x7f00009bf000)=""/57, 0x39}, {&(0x7f0000555000)=""/112, 0x70}, {&(0x7f0000cc6000)=""/118, 0x76}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000408000)=@assoc_id=0x0, &(0x7f000062a000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000bde000-0x9)='/dev/ppp\x00', 0x40d40, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004eb000)={r4, 0x6, 0x76, "de0baf7aad1c38fd2dbdba33ccb1501de80cbe7b21a09254cc974ce34d1ada38adf0d7f08759d1fd66bd9069536d46d2fb38594ffed4e882a7a0c42b13a7321942f84f0c2714345212e86f202fa4af4bf9b7830c066edeb829ecb23a0834244fc392a3eeae6440ea05925656795f4a2c0f837c7af0d9"}, 0x7e) 2018/02/18 06:36:17 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000f1b000)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000077c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a8e000-0x20)={0x10004, 0x1, 0x6ffe, 0x2000, &(0x7f000086f000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00004bf000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f000025a000)="b9fb0b00000f320f0096030000009ae4f52f4afe0066baf80cb8b4a83e8bef66bafc0ced9ab400c0fe0e00f30f6f0cd0c4c3ad7f030066ba6100b085ee0fc7280f30", 0x42}], 0x1, 0x0, &(0x7f0000177000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001de000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000071a000)={0x0, 0x7, 0x1, [0x2]}, &(0x7f00002a7000)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000087a000)={r5, @in={{0x2, 0x1, @empty}}, 0x8000, 0xffffffffffffffd1}, &(0x7f0000046000)=0x98) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000a23000-0x30)) 2018/02/18 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r2 = add_key$keyring(&(0x7f0000792000-0x8)='keyring\x00', &(0x7f0000da3000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000c93000)='keyring\x00', &(0x7f0000897000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) msgget$private(0x0, 0x0) connect$inet(r0, &(0x7f00002ca000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000201000)=""/161) 2018/02/18 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000013a000)='/dev/vcs#\x00', 0x0, 0x111000) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000062d000)) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f000030e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 06:36:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000eba000-0x4)=0x100000001, 0x4) r1 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$ax25(r2, &(0x7f0000344000), 0xfffffe16, 0x0, 0x0, 0x0) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a7000-0xf)='/dev/sequencer\x00', 0x802, 0x0) sendto$ax25(r1, &(0x7f0000af8000)="e264f9cbdeb49737cee11dff2a3c01", 0xf, 0x4048010, &(0x7f0000392000-0x10)={0x3, {"a04393fc71897e"}, 0x1}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000e21000)="4095dbd42d24b4cd4d2e658fc8e94a8c7376cd71f5fecbc365d2b234856711f6d34630b1917297d61a4b62b15a7db2a5d6b46d9687938407524b3ccb7c9de3b8d726eb20d5f91dd40331203318f04511555378ae3aa5c84eca8f4993110f01eee1dd015f9ca84eb19afc4eb27987430214a165198397965b73592f6e6f8f9ee91337f8df7d23870fe0c580954900b8608c53c46b28990cde1c288fade85f77f03f7aea0b917e46095efcd5a70d47eb2ec309a62b9a434a491b65b4296fe826275c4e116bafcce83c61b22907b73c90873fe9550036fe5a9800789012d469cddba152f2ee8761b18f25bb40b4af") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000995000)={0x2, 0x0, [{0x1}, {0xd, 0x7fffffff}]}) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000fca000)=0x3) r6 = add_key(&(0x7f00007dd000-0x6)='.dead\x00', &(0x7f000022b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r6) 2018/02/18 06:36:17 executing program 1: syz_open_dev$sndpcmp(&(0x7f00001ab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x404800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r0, 0x40001) sendmsg(0xffffffffffffffff, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x3) sendfile(0xffffffffffffffff, r0, &(0x7f000000a000)=0xfffffffffffffffd, 0x2) writev(r0, &(0x7f00006b7000)=[{&(0x7f0000f6b000)="5d4d17f1b321652f7f1fce2850c451833d4f808c348d3081c8f8f225b9716e5ec1267a1c07966c8e24fdfa01726d3bde23dda7228c4a0154941160aab9fdc3fe2a4698048115665ea1d8cb355e37f777187a381ab129d5badc73969613b76ab6cce4215388fc3b435eae6485234642f5d50eda5a13ed1f47dd33f6b1c0a09e0110806e95e2125c5dba95981ae03fc4f667fa0b993a6b4d267e98d9cbebf494fe5360c2b23924547ecfa1f3e0aa78f958c35d6d33b2a1036ed88b2a6e706c5e816055db", 0xc3}, {&(0x7f0000086000)="b41f4470dc015c0ed2b6b3519d010ce21c9d1ccf7bff610fe6eca6591ae8674af7fbff4ab327ca5d17c92d0f149d9b45aeeb2e2714dfe6137fd2411d754df91a90b3d98cb56af97481db47728677dfb3790f619fe23ea7c826eb59a226aebf877b7e8769b309f13671459a6ba20803cef243d528d7dc3bc4964ff39853db5494aa08a1465f82c6bb3f04de120cc3b8955e8e8ea6adfea669841aec3b18690f808d36", 0xa2}, {&(0x7f00003ec000-0xda)="183aa16c15668f44053d74ab87c65963ee2a404f2fd0d5ffd1a6f33c861d986b0acbcf25f04a3ab9758c7a5d0118692b7f8ee2640f12cd2dbfe65032e852ef7a79c989d59e76dcc3fe1843b5ab612c295988129ef439c386526e0fe74bc746ba32c43d31db663e00e586617e706a911764fe57279c8ee4feef4ffa153ff6b5e4127a0524efc1337d4b904273198376ac955a5cad7c8d4fd2841e0893298c7559492ecc1bd45cd89cd93cf949a733649fb2e51c04e6284953459a9c1c2b59b96da73d5de7d38d62a218772ab5b4f7e396f83e988281c04b1a693a", 0xda}, {&(0x7f0000f5b000)="69c9dc0a927d990f16c5e71269131c46240856f6923372f237b52db7de6aff82e4b905a621c849ead879805b8dc9feea9c3fb4be73abd31d680338761df4023787ccd163dc7ad22994e3079df584e096965163d4a605b1985b4d57afbb3910e044fac6fd1539e88709337de6459fbca5475debdc5d9bb12021ac7dc8d8f1a321fe67626db1e2580b638565c1a7eb6548cab332d214edc29bbb7a1f7b5eaf2e877e5f09f06108dc0a7d8828c600338bb437", 0xb1}, {&(0x7f0000ab0000)="16b24cec83221d917cce6ff2c790601e90bdaa0f", 0x14}, {&(0x7f0000691000)="f6b99e099ea64c7d7b51f8806a26a890737169996ea2e8352b70e2b66b982bbac85393e3b602bbf4ad9914767468dcc241adc16ba7961f5c91c85569dd1c722ef4303c0af980e077b49fca9f74c7d30c90c8ff50c97c0a12256b4616cc9a1d11c8a8d013a8ccd088d0665600e90e97ba345ce2da20617baea110abd8604efa30c6ced6c06ab6b7cf66d49c844dfd774b9cd69b3075e169be46f7eadbfd5dbae079655ee701157f4868154006d577d17ad5dfe8ca0043eddfb75e9658048f3155924c3fb6923d87e12ab156c1ecde3f5770139ad8231d4ea7382835d72194c8dbae1561c319032f359bf1cd", 0xeb}, {&(0x7f0000bf0000)="057dc048db2e3ad815cb90a12e844abad5578290bcc924a4e22bb9f6943e4b501dbbf6cfe505e54c6201b276f0d4b8c0f471c99036fd86e7257b6bf8f6624e0fcd4359b7d37836383f3ddc878ff7de88579b0a6fe835e5f1e0afd1e8926991cc7722fd57df56597c50f0991446a82b72bf75e40436f2c55e58bf08634226538ab90505b7e6352f72a147910bb4e0f22db373f5645ce1ac9518dcc6b36ba92fab998faae052e850c6e52cbcaeed60", 0xae}, {&(0x7f0000154000)="91c2a9535cf5fb24a1ba685c3cc5336a0409ca5f6920e1959b949e75bc161594a73dac170b48ba960c76f99169", 0x2d}, {&(0x7f0000d54000)="0c0fb1750db8f4b770bfd6edc1776f7e28cee603857fe5935aa4a81fa9dc5ed852ebb73fcf6eb400b0d596f563699da677e05afac248597920286bb93dbaef429e212f0868917a9e80a3931bd0eec9e3d2c78008dd202dd5a0033f3f547bb9f23ed99164aea431f92aed024641801115e88ee8852cc0ffa52174acf74a639acf06c5a29ceff948ed28558885162c9cfe2bd3", 0x92}], 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00003b4000-0x118)={0x2, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x118) [ 51.563069] audit: type=1400 audit(1518935777.143:42): avc: denied { setuid } for pid=7519 comm="syz-executor4" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/18 06:36:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, []}, 0x16) rt_sigreturn() r1 = syz_open_dev$amidi(&(0x7f0000cd2000)='/dev/amidi#\x00', 0x16e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00008c1000-0x4), &(0x7f0000d23000-0x4)=0x4) prctl$void(0x20) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/18 06:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x3, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000832000)=0x7b9) recvmsg$kcm(r0, &(0x7f0000220000-0x38)={&(0x7f0000862000)=@ipx, 0x10, &(0x7f0000bc4000)=[{&(0x7f0000421000)=""/12, 0xc}], 0x1, &(0x7f0000cbd000)=""/238, 0xee}, 0x0) 2018/02/18 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f9c000)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[], 0x0, &(0x7f000009f000-0x11c8)=[]}, 0x0) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000095e000-0xb)='/dev/audio\x00', 0x244c02, 0x0) 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00008df000)='/dev/adsp#\x00', 0xf75, 0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000036a000)={0x2000}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1101}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ca2000-0x4)=0x100000000) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000731000)={0x0, 0x0, &(0x7f00001c9000-0x30)=[{&(0x7f0000b74000-0x73)="27187a6d3d6e7c1bd3ddbb7ba22872da2793d096ea5c4ce5cf9587fe9a9d406034103675c5408581f1aced6f39d8ae56c858be9c489e0a36dac72a631d9bc7e48a9245944a45107b824ac8da166d21", 0x4f}], 0x1, &(0x7f0000181000)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/vcs\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f00005a1000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x368, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000605000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) set_mempolicy(0xb20d7d372fe24866, &(0x7f00000f4000)=0x80000000, 0x55c3d66c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)}) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e92000-0xc)={0x5, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000eaa000)={0x0, 0x0}) write$selinux_context(r2, &(0x7f00000b3000)='system_u:object_r:vhost_device_t:s0\x00', 0x24) perf_event_open(&(0x7f0000646000)={0x2, 0x78, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x2}}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ec3000-0x28)={@generic="54178e62332aea4d2d48014cf4766183", 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000746000-0x4)=0x3) 2018/02/18 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b3000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008f3000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x12, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ifb0\x00'}) mkdir(&(0x7f00007b8000-0x8)='./file0\x00', 0x10) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000497000-0x1)}, 0x0, 0x0, 0x10000000006, 0x400010, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r1, &(0x7f000038a000)={&(0x7f0000d34000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00004b0000)=[{&(0x7f000054a000)=""/125, 0x7d}, {&(0x7f0000730000)=""/204, 0xcc}, {&(0x7f00003f8000)=""/73, 0x49}, {&(0x7f0000399000)=""/107, 0x6b}, {&(0x7f0000a10000-0x8c)=""/140, 0x8c}, {&(0x7f00009f4000)=""/115, 0x73}, {&(0x7f0000618000)=""/138, 0x8a}], 0x7, &(0x7f00006a2000)=""/142, 0x8e, 0x12a0000000000}, 0x40) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)="6e66733401", 0x0, &(0x7f000000a000)) r2 = msgget(0x0, 0x221) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000950000-0x1e)=""/30) 2018/02/18 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) io_setup(0x5, &(0x7f0000f3f000)=0x0) io_submit(r2, 0x1, &(0x7f0000134000)=[&(0x7f0000d45000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001bd000-0xc9), 0x0, 0x0, 0x0, 0x1, r1}]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00003f3000)={0x3, r1}) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0x3b7000)=nil, 0x3b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00003b8000-0xb)='/dev/midi#\x00', 0xc3, 0x101002) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00003b7000)={@generic="d3c1bc36621b6ae2a18f41bf0a866b15", @ifru_settings={0x6, 0x1, @fr_pvc_info=&(0x7f00003b8000-0x14)={0x100000000, @common='gre0\x00'}}}) sendmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000002a000-0x10)=[{&(0x7f00003b2000)="0000000000000000902238db019d9ce1", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xd5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000a25000-0xa)='/dev/dsp#\x00', 0x9, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d59000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cc1000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000edd000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00006a0000-0x28)={0x2, 0x3, r3, 0x0, r4, 0xa1, 0x4, 0xaf4}) sendmsg$nl_generic(r0, &(0x7f00002db000-0x38)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000933000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfd5a, 0x0, []}]}, 0x18}, 0x1}, 0x0) read(r1, &(0x7f00001c5000)=""/47, 0x2f) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip}, {0x0, 0x0, 0x0, 0x0, @sint}]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000017000)="23e6478f3a205fde1c3d153d5f2282cde3704483db50db8c5513088b7d79183ee0c3d448a4be03efcfe833bc23382297e0d264df7da97bd6774b8b2806acfdc2ed9d5c06f8d8b5dfa2", 0x49) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000018000)='/dev/snd/timer\x00', 0x0, 0xc0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) [ 51.822214] audit: type=1400 audit(1518935777.404:43): avc: denied { ioctl } for pid=7588 comm="syz-executor1" path="socket:[20411]" dev="sockfs" ino=20411 ioctlcmd=0x894c scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005b6000)='/dev/dsp\x00', 0x101000, 0x0) timerfd_gettime(r0, &(0x7f00004ec000-0x20)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003df000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x0, 'lrw-cast6-avx\x00'}, 0x58) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b7000)="0f072c5aaaba746feb4b9500000009a99dcf042bc007ea6ad4306d4dcb040041104a66116cc57fac85b48e680ac0", 0x1e8f0ab7263a3fa6) r2 = creat(&(0x7f0000198000+0x3f5)='./file0\x00', 0x190) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x9) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000311000)={0x0, 0x6, 0x40, 0x2, 0xd5ea, 0x8}, &(0x7f000009f000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000055b000-0xc)=@sack_info={r3, 0x7f, 0x6}, 0xc) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00005b9000-0x10)={0x3f, 0x2}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000030000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) bind$vsock_stream(r2, &(0x7f00005b6000-0x10)={0x28, 0x0, 0x270d, @reserved=0x1}, 0x217) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00005b9000-0xb)='/dev/vcsa#\x00', 0x5, 0x400000) 2018/02/18 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sync_file_range(0xffffffffffffffff, 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00005df000)='?', 0xf5, 0x10, &(0x7f00002e7000)={0x2, 0x0, @rand_addr=0x2b}, 0xc) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x404200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0x0, 0x3) r2 = getpid() syz_open_procfs(r2, &(0x7f0000514000)='cgroup\x00') lseek(r1, 0x0, 0x1) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000096a000)='/dev/admmidi#\x00', 0x2, 0x40800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008be000-0x14)={0x0, 0x7, 0x10000, 0x1, 0x100000000, 0x7}, &(0x7f000037f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000071000)={0x10000, 0x200, 0x1, 0xfd, r1}, &(0x7f0000821000-0x4)=0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000016000-0x10c)={0x3}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) fcntl$notify(r2, 0x402, 0x20) r3 = shmat(0x0, &(0x7f0000b79000/0xa000)=nil, 0x4000) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000522000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00005ab000-0xa7)=""/167) shmdt(r3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000e86000)={0x3, 0x0, [{0x3, 0x1ff, 0x6, 0x7ff}, {0x0, 0x9, 0x7, 0x1, 0x40}, {0x40000000, 0x3, 0x7, 0xffffffff, 0x1}]}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) fadvise64(r1, 0x4b, 0xd03, 0x5) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000098000-0xc)={0x1, r0, 0x1}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000f21000-0x8)) r2 = syz_open_dev$usbmon(&(0x7f000031f000)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f000093f000-0x8)=[{r2}], 0x1, 0x0) 2018/02/18 06:36:17 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000034000)=0x74b, 0x4) r1 = socket$inet6(0xa, 0x3, 0x87) epoll_create(0x100) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000035000-0x2)=0x0) syz_open_procfs(r2, &(0x7f0000034000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x6, &(0x7f0000034000)) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x17, 0x0, &(0x7f000082f000)}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000fa4000-0x4)=0x2000000006) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000001c000-0x1090)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "acce26", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000001f000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000020000-0x8)) 2018/02/18 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x3000, 0x830, &(0x7f00000e8000/0x3000)=nil) madvise(&(0x7f0000077000/0x1000)=nil, 0x1000, 0xc) syz_open_dev$sndpcmp(&(0x7f00009a1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x59, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b3e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000c93000-0x40)={0x9, 0x5, 0xfffffffffffffffa, 0x0, "98d6ce4846f49653e216bb0676ddd91f0ab890d8cb8ca4503d07ca324f8182d1ca66411264a6b73c97d42a7e", 0xb5c}) 2018/02/18 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000035d000-0x28)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', r1}) r3 = add_key$keyring(&(0x7f0000b31000)='keyring\x00', &(0x7f00007e2000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) bind$vsock_dgram(r0, &(0x7f00007a6000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r4 = add_key(&(0x7f0000d1c000)='trusted\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e88000-0xf6)="a340ece4c1141f787426efaa5475a0caf440e4f3da3fa6298d5a2c859d23ff42912c6607ba5c5a2f9b957799337b1615f2345ade3dc70eb4c7dc33bc5fcaf1b90e39570c5d8f68f3052a826827206a580945e4646386704cf38eb5659d088a4116b8a61e14ea2d909f90675ecf9d241a5519a8674dce9ab1eeb29d9589364eca9bc33baa3f759b29ff8aaca7fb599fd7bcd180df59dc61fbe445bbbb2b4ca5d452a6aa3e901051b30ce66a413972bff4907960c8c3b4099fc4b4a8eac6b56a6e756ce590388a6981a57fe8a84faf9e918d6f3a66382d4fbb0adaffe7f92ee111eaa78db534d1c9eb23b60efdfe2d9495f8bbe1d9185a", 0xf6, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x8, 0xffffffff, r4) sendto$packet(r0, &(0x7f0000699000), 0x0, 0x0, &(0x7f0000278000-0x14)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/18 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$mice(&(0x7f000007f000)='/dev/input/mice\x00', 0x0, 0x2000) rt_sigpending(&(0x7f0000514000-0x8), 0x8) r2 = syz_open_dev$sg(&(0x7f0000b0c000)='/dev/sg#\x00', 0x40, 0x4000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00003c8000)=r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c71000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f000054c000)={0x4000, 0x5c, 0x81, 0x4, 0xfcc, 0x4, 0x9, 0x6, 0x2, 0x1}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000f000-0x17)='net/ip6_tables_targets\x00') syz_open_dev$vcsa(&(0x7f0000727000-0xb)='/dev/vcsa#\x00', 0x3, 0x400000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0xfb) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000bf8000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005ba000-0x4)=0x8000) syz_open_pts(r0, 0x0) 2018/02/18 06:36:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb8000+0x8f1)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x6) 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00005d4000), 0x4) recvfrom$inet6(r0, &(0x7f000074a000)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffd72) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) pause() r1 = syz_open_dev$mouse(&(0x7f000034d000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) getsockname$inet(r1, &(0x7f0000ef8000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a22000-0x4)=0x10) r2 = socket$inet6(0xa, 0x80000000000007ff, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/18 06:36:17 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006f4000)=0x7fff, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f000000d000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008a5000-0x14)={0x0, 0x8000, 0x8000, 0x4c, 0x4c, 0x20}, &(0x7f000044a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b9c000)={r2, 0x100, 0xffffffffffff0001, 0x1, 0x5, 0xfffffffffffffe00}, &(0x7f0000b38000-0x4)=0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000043a000-0x4)=0x14, 0x4) syz_open_dev$sndseq(&(0x7f00006c4000)='/dev/snd/seq\x00', 0x0, 0x40003d) fsetxattr(r0, &(0x7f0000d3b000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000971000)='security\\\x00', 0xa, 0x3) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000017b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x41) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/18 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000534000-0xd)='/dev/net/tun\x00', 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000ac9000)=0x400, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b05000)={0x5, 0x2, 0x9, 0x5, 0x0}, &(0x7f000063e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000053b000-0xc)={r2, 0xffffffff80000000, 0x10}, 0xc) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006dd000)={0x0, 0x0, []}) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000a22000-0x30)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d72000-0xac)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x0, 0xffffffffffff7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x6c11, @empty, 0x7}], 0xac) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cee000)={0x0, 0x66c5, 0x8, [0x3, 0xffffffffffffff00, 0x101, 0x7, 0x1, 0x9, 0x1ff, 0x3]}, &(0x7f000038b000)=0x18) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe1000-0xc)={r1, 0x101, 0x2, [0x0, 0x1b58ab82]}, &(0x7f0000312000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0xfffffffffffffcb9, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/18 06:36:17 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000b2c000-0xa)='/dev/dsp#\x00', 0x8726, 0x404042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000123000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@abs, 0x8) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x0) mkdir(&(0x7f0000a47000-0xa)='./control\x00', 0x0) r0 = memfd_create(&(0x7f000028d000-0x18)='posix_acl_accessvmnet0)\x00', 0x2) write$selinux_user(r0, &(0x7f0000329000-0x2e)={'system_u:object_r:default_context_t:s0', 0x20, 'user_u\x00'}, 0xffffffffffffff11) r1 = inotify_init1(0x80800) accept4$packet(r0, &(0x7f0000759000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004d0000+0x324)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fc6000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, r2}) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control\x00', 0xfffffffffffffffc) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)) mount(&(0x7f0000c9a000-0xa)='./control\x00', &(0x7f0000f49000-0xa)='./control\x00', &(0x7f0000f6c000-0x6)='minix\x00', 0x20400ea, &(0x7f00008fa000)="c19e025601e265df03ecfca92f74dc6ccf12129842b453ce5befb8dd40d90c17ae5f9addaf720ff06dd5feab041489f5f8b8c55c9b4469a067259f2ac87e42d5") 2018/02/18 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bdc000-0x8), &(0x7f00009e7000)=0x8) r1 = syz_open_dev$mice(&(0x7f00002e9000-0x10)='/dev/input/mice\x00', 0x0, 0x204040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c1c000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x7fffffff, 0x4f, 0x2, 0x9, 0x1, 0x7, 0x3ff, 0x1ff, 0x2, 0x2c4, 0x8, 0x0, 0x10001, 0x1, 0x400]}, &(0x7f00009c4000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b71000)={r2, 0xe0, 0xdd, "8f6ff526a80771dbef9b97d680d54de0af6c5e7f17a4850debc37c57a76a75a3800858977ab2a248f38d4a91122e4b8b7694fd03f0d2e41c76beac0be67bd4261c29b2570d18b97024f497792383bfd102b3050fe8b25271271be311c8f8a505d4875d157935093d41766b1e5b0f31845174d625d4f00ee717fe37611b029f6878da14394550982bfa471c2ceb7ef0cd40150fdaf12229c0481239fe6533355692032950f71af30ffd418cbb84fe98a6b7cb08ca02877575603ef097f4dc9fd33c65bcd3efc0795cbd59ee85d7c1115105e555101a905c68091aa3baf5"}, 0xe5) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/sequencer\x00', 0x201, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f8000-0xf)='/dev/sequencer\x00', 0x4080c0, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00008fc000-0xc)={0x1, 0x8}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) getsockname$netrom(r3, &(0x7f0000353000)=@full, &(0x7f0000d5d000)=0x48) r5 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f00002a7000)) ioctl(r5, 0x2285, &(0x7f0000007000)='S') ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000075a000-0x4)={r1}) 2018/02/18 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000689000)='/dev/vcs#\x00', 0x10001, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000333000-0x50)={{0xffffffffffffffff, 0x3, 0x165, 0x1}, 0x1, 0x8000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) recvmmsg(r1, &(0x7f0000642000-0x120)=[], 0x0, 0x0, 0x0) close(r1) 2018/02/18 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x0, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) connect$inet(r1, &(0x7f0000f78000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/18 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = memfd_create(&(0x7f0000be6000-0x6)='{ppp0\x00', 0x3) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f36000)={&(0x7f0000df2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendmsg(r0, &(0x7f000042c000-0x16)={&(0x7f000025f000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, &(0x7f0000029000)=[{&(0x7f000023c000)="627a472ff3d4b060888bb63349a4777ec96e7c22241b6f509bc7fa25e34701889da6f06935bd28adcd2631bc9fb4be6c242812240cbe594fe8f48c3f15bc92dad6a4e00a3d56bfa232dee731054e256e8dadc91528cc476662b742b03eb7fd37d0e91885b108edf2ce5887c5a9a5a3b1474c87e0739c196b676f9a3e34a9a28a02fbc09838d515222eac1990bbf01750735951cb13219cf1bd41b7b3bd3d5feea6b5d14a7020d4fc5f5318b78c8b1aee7e1ee85026de578c97ff2f4024558656d67c001b2d4a33fddac04b91ec669564eca5a74dcfce962a388bb543797dfaab8b8d4cd0b4f2", 0xe6}, {&(0x7f00009e6000)="4197d5e412a71156e4e4d7204b29f2d13dbdcb29efaee0d77be35e813ad71f248fb966de188290ccf6163ba2730d299e6516c01940a7f3bab64cc61b51b8903eef1ad4bd0ffa375b1c5b3e264683a849ff8c53fb15fef9131a47dee5ed79eaf451968c54096f8e3af11b8a00cc13a5500715aeba326d0d999322adeef5a99ea356974a5c2f6ef85f7b068b0232cb5d35da8b0a0fde2b968afdf2ceeeb91591c9515a31a6276155a73d8c4e63a3cc58e73566a8faf44f223f0baed3cb189b9955f16e8268cc0f77e1bdaeefc2ec8782be1958ab7dd122cbb084f608b5d11e90d7505f44136c1ad6ce3969dd14046f6c9bdf", 0xf1}, {&(0x7f000025a000)="7d8fcfa5455cab695ef5225c9d38f7054f98094d29", 0x15}, {&(0x7f0000931000-0xaa)="f060a658b8ea636f8242c6a79f24f95ad17fa3590c6d9067295d5a2c1c2e9ebfd88c86bb81988293fc46a4e540de6b1585e64d69da495c0db33e484bdd6e98a688f5bccd52484eb98c7b3cc592e829977b9f755ea44e4694516abb52d0c0f1edb3ea4572b683b6be2dc5cbea8957c9d99aac8d2c83a0e92fbdaf92fe8abca4c4879e98d2f9d65f6195382f39cf58fc1ad58f4a7734073dba96bc4c1dd6aea2d1de0eed0b7ccc4260e494", 0xaa}, {&(0x7f0000e34000)="ec848b1788a2183868d7f5392dd0dd4994a96bba39b628fc92c59be290440f4768befc5cc41ea9ab24210f741d40b8ce0cfa01cf1667da6e060f7e0042b089fd56d0a8f601e16749a3f042361aec2111b35fbc8cdeadd799092a222520d2be5a377c7a95d6d6d3b4956099523f9f533a7e2606f930886dac9573905707dd7930ab3e22eaa82740cf62cb", 0x8a}, {&(0x7f00001da000-0x93)="af8f02e0f8f567962cc2a5547ee22060da3d5dd9cf74639f329e639b88ee85b9675447c9640d8525c278b0ebf62af0e481a619c85ef54650acd569683ff7b2f52fef5bc6cdd4775ba07c84cae3b61afb94df5b5ba8cd31317cbcd45f75bc78a1fca7288a5f762d1a570174a23996c1a3f4686b62f67b0a06337b6f9517043cd1bb9f9b3fbd84953cac5a16c6eae3cc7334e1de", 0x93}, {&(0x7f0000fb0000)="031ec7cdadee7aead272ceda885aa8a79ef20fc98aaf090a293ea029306c0f18fa557321cc9b97bf63ffcb9c45242072f776bc5bd1b342128036c8899b558e9447f9ec0eaca291d8b2e2f94cb7a28757aa9e166b70cf76a499c23a72140657a715728795c7737859c151cbaaff25b70f75a72788377cc1b50b2d3bd8fe4400a07aeb67d32485ca503be4b592bad7d22174640b3bade8df8ae7f8a0d5d19dec4e1fd2dd", 0xa3}, {&(0x7f00000ec000)="0e2cd54af778da4cf3794ea81d63c87b153dc5a01730850edec4cfa8524fc083899c28adf11bebbef7f99af15de50f1d9c1c872faebcc16bc1bdc773fa88ae56dfaede197932c934f947591e6fce156c682cc8c25e6ec5f95bec1450a78791fad279b1ff718993abdc32579726aa094f791dea02e1c5153f63eb0fe6772d80e81816491cf572ccf3ad464609a380258443ee16533e5e5c894aedb0e92baffdd7bbebf0013fc452205ae3db7c53bce9f997ae3fbe6a614eab79ba1334", 0xbc}], 0x8, &(0x7f00006e6000)=[{0x40, 0x13b, 0x80, "6948cc8b666f5affb8de4275588e7415c8b91a85d5dd09ca9c1088a6e3df02cdb57a8c698d8b68820e"}, {0x108, 0x101, 0x0, "d05e3f4981c1af2ae4e59dfa5bfa30177d7237473c18d0486c74b112587ef636ba08ad5d47b43343b2c8b22afee1636b9c11904d892193818876174d6464658194b4d47f3a1cadb3f263de0a5470a80dd460cadf9e9d628651d165fd05c82efa9c3ab90f427e25d0cb6aa31c70562d227e30a20650803ba81310c8a6b078037c6030fc1d17b40525a6a71b22e9537b0dc527fba64763425d4b45743cc51f83ac9be97b0ab79f11d793b69fe4deb6c1871a335568563f22b1896bcda6bc6c6589c7181208ed9e88849ee3b633c8c13ec4c2bde90670b229b63f66dd10d3cef5068ef0acd967d1bb13b0f5b86b0eaade515570"}, {0xd0, 0x117, 0xfffffffffffffffe, "92e4c601312ff0e536079879261a51a5bc21eb6006d7b5e65ff44944f1575ef7bbadc6da16a32946bde43f587fe835671d85b9ce34fe094dd7321c076838930366e297f52574e4b2c2ed2dce2e7156a1345d043b5332a0229e0df9b6d7bc139b188145f2044c3a16d217eb0aa3b499e013428dcf11ccbfc8ed064ece231b2b26a50c7fdb149a1c60fd491a2d06f920e543cdff322b1df168ded47c781f2f56710197319587f7f02fa08ebc60cd1a5be1a4f2e8450b09ae7565a4b4"}, {0x1010, 0x13b, 0xd6, "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"}, {0x20, 0x114, 0xeb7, "421e01ad09fe1eb43fe5"}], 0x1248}, 0x40) sendto$inet(r0, &(0x7f0000689000-0x4)="055fd938", 0x4, 0x4000, 0x0, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg(r4, &(0x7f00003ff000-0x38)={&(0x7f0000ac1000-0x60)=@nfc_llcp, 0x60, &(0x7f0000152000)=[{&(0x7f0000d2a000-0x7e)=""/126, 0x7e}], 0x1, &(0x7f0000fad000-0x17)=""/23, 0x17}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000f81000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[]}}], 0x1, 0x4008881) syz_open_dev$random(&(0x7f000054c000-0xc)='/dev/random\x00', 0x0, 0x40) 2018/02/18 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000aa9000-0x53)=@file={0x0, ""/81}, &(0x7f000020c000-0x4)=0x19) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000da7000-0x20)={r0, 0x3, 0x1, 0x2, &(0x7f000033f000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) finit_module(r0, &(0x7f00003db000)="5b5d736563757269747976626f786e65743173797374656d219700", 0x0) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001d9000-0x4), &(0x7f000082f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000041a000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00002cf000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f47000)={r1, @empty, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[], 0x0, &(0x7f0000c24000)=[{0x108, 0x116, 0x1, "9fd50baca575b88b48237b2c2dbcc60611a1bce97dd4b7fb73c9708d1034aa6eb76c4d849f2aa2968f1bc9cd8f124d3ca37eb3fb544be37299529730580a7f86317952b16b2c3ba4c1861daa903922c06eb4441bb1ebaa9f6f322a6849d4d603576d45e71eef1516840277db192d1307705fdd397ca973cb3b85b30762d3c72a8e06ac36ed5092d46750495ad906b468297006b4f737aca32ce67b2831baebecedb41ceb0ff2d72ef0128803d2609d43dad435f7b18bc23b0622873cdba80aaa3d1ab39321093f4a284b875b8e1f17cb19cd763d1bfd2d3c642f99f17e56d82ffa7cab955bd3bb94f967a5ec5f2dc34d36ef67dab7"}, {0x90, 0x10b, 0x3f, "59035d2ee45c3fba9913e2af4434936cfcd4ca9fb81042720a6586f210f88da4b25baa872443f7f024795a51d1eee6c00f9945d3cd2aeeed8994117aba86ac645748c26fb9d3dadf12fb366d7c2ad4ede2f8138a689d83b87ab5d2adbae08130ae13e967d6b1a90b13c094a0faccc0d36517676dd53e08e809339e"}, {0xb8, 0x10d, 0x7, "14326dcc4db12b62497cb9e88205aaf021fe88604ab955059c8844e7288a82bbb550acad3804fcd8f2c080bd2a9cbc87002b59b95c3eea385f3b90465639d4c7cabaa2d42577198deefcd21ae2c1fca87725999ea2a3cba22d490cda6b79941de0921c671c959baecbb59bc98fbd2d9e870f6254565ecaa006d064e54f02b7674a749fbf89fdaa82f148231a331e5ff8724dfca6df383eaa2d87093a52a4cc19c0b31435"}, {0x10, 0x1, 0x9}, {0x40, 0x113, 0xfffffffffffffc7f, "e1b8e0f4ecf3870a7902cdbc7f7363c4a109eeba2f5ec25ed548b87c621bffdf996ecb15b1c0fee58d7298b3"}, {0x60, 0x10e, 0x3, "7a199923f43f0fb1380d58044209046559d1b59845eb70abc8e669ed507016ad8504fda5bbabe87bf50c99ee32e594e285a50adbf277c50b3d8902da762c5a2483d61582d9d3db4a2ec5"}], 0x300}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a23000-0x8)={0x0, 0x400000000400002, 0x0, []}, 0x8) 2018/02/18 06:36:17 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000370000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000eb3000-0x38)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000016a000-0x80)={0x5, 0x1, 0x7, {0x0, 0x2710}, {0x0, 0x7530}, {0x4, 0x271, 0x6, 0x1ccf}, 0x1, @canfd={{0x1, 0x3, 0x85, 0x4}, 0x17, 0x1, 0x0, 0x0, "cf3d3c6ee7bbddbda5a764d9ebb558e16a24c1edfb260c3f8667dea16fa3d1c2f91398aed3f8b26ce69ef68757e7bf9331f5157571764477ff98e4d993070a97"}}, 0x80}, 0x1, 0x0, 0x0, 0x8011}, 0x20008800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b12000)='./file0\x00', 0x1020, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e2000-0xc)={0x0, 0x100000000, 0x30}, &(0x7f0000ee9000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000159000-0x3c)={0x0, 0x34, "bc7cc0c4d1ef0f3ffde278acead9bd454dffd4efc9a3d0ee6c596e5cf8f6f71a036d911ec09b2ef3dff1956eed0cf383380772c0"}, &(0x7f00001f5000)=0x3c) fcntl$setsig(r0, 0xa, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005f4000)={r2, 0x1, 0x4, 0x9, 0x7, 0x9, 0x7, 0x0, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x400, 0x3f, 0x2, 0x100000001}}, &(0x7f0000103000-0x4)=0xb8) r4 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000246000-0xee)=""/238) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) 2018/02/18 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$adsp(&(0x7f00003e0000)='/dev/adsp#\x00', 0x401, 0x200000) connect$llc(r2, &(0x7f000050e000-0x10)={0x1a, 0x1f, 0x0, 0x800, 0xffffffff, 0xa9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_dev$mice(&(0x7f000002e000)='/dev/input/mice\x00', 0x0, 0x100) connect$netrom(r3, &(0x7f00007be000-0x10)=@ax25={0x3, {"3da634fc4a39a4"}, 0x56c}, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x2bdb, 0x280) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00001c3000)) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) r5 = syz_open_dev$vcsn(&(0x7f00006c2000-0xa)='/dev/vcs#\x00', 0x0, 0x208200) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000027000)={"538bdd12504604e3f6911e48ddcd331e", {0x4, 0x7, 0x6, "7c2b8d7d4bc2", 0x40}}) r6 = dup3(r5, r5, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a4d000-0x8)={0x0, 0x6}, &(0x7f0000dc6000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000502000-0x8c)={r7, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000ce1000-0x80)) 2018/02/18 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000b05000)=0x0) syz_open_dev$random(&(0x7f00000f6000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b06000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0xfa, 0x2, &(0x7f0000b06000-0x40)=[{}, {}], &(0x7f0000b05000)={r1, r2+30000000}) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000b06000), 0x9, 0x2) 2018/02/18 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r0, &(0x7f0000fe9000-0x2), &(0x7f0000fe8000)=""/55}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000b50000), 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d09000)) [ 52.359392] audit: type=1400 audit(1518935777.941:44): avc: denied { prog_run } for pid=7707 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 52.371108] device syz2 entered promiscuous mode 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a46000-0x4)=0x0) perf_event_open(&(0x7f0000a01000)={0x2, 0x78, 0x2, 0x1, 0x3, 0x0, 0x0, 0x175, 0x1000, 0x3, 0x0, 0x9, 0x7fffffff, 0x2, 0x7, 0x8a, 0x240000000, 0x3, 0x10000, 0x9, 0x80000000, 0x1, 0x6, 0xabe, 0x800, 0x8, 0x6, 0x9, 0x9, 0x0, 0x9, 0x100000001, 0x4c, 0x10000, 0x8, 0x7, 0xa0e, 0x10000, 0x0, 0x1, 0x2, @perf_config_ext={0x7, 0xfffffffffffffffc}, 0x10, 0x5, 0x7, 0x7, 0x3, 0x100000000, 0x4}, r1, 0x1ff, r0, 0x5) r2 = syz_open_dev$sndctrl(&(0x7f0000ab2000+0x3b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000509000-0x40)={0x800000000000000, 0x0, 0xfffffffffffffffd, 0x0, "4dd5e57a705d2ca6dbf5f4770a2d740efe13a89191dfb5941ee810c1ac0ae147a0e4e5862e60eeef13a0b0d2"}) 2018/02/18 06:36:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ebf000-0xb)='/dev/loop#\x00', 0x2000000000, 0x10b001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1e915ac5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f86000-0x14)='//file0/file0/file0\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x505000) fcntl$getown(r0, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x78) r2 = gettid() ptrace(0x4208, r2) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071c000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007a0000-0xc)={&(0x7f0000715000-0x8)='./file0\x00', r1}, 0xc) r2 = creat(&(0x7f00004f0000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000068a000-0x20)={0xa000005, 0x7ffffffe, 0x2, 0x64c, 0x4, 0x40000400000000, 0x9, 0x7f, 0x0}, &(0x7f00002b7000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006fc000)={0x1, 0xd, 0x3, 0x101, r3}, 0x10) write$selinux_validatetrans(r2, &(0x7f00001f2000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:object_r:default_t:s0', 0x20, 0x30, 0x32, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6a) lgetxattr(&(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000943000-0x26)=@random={'osx.', 'security\'selfeth0vmnet1trusted-\'@\x00'}, &(0x7f00000bc000)=""/116, 0x74) write$eventfd(r0, &(0x7f0000084000-0x8)=0xffffffffffffffff, 0x8) [ 52.425063] device eql entered promiscuous mode 2018/02/18 06:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cf5000)='/dev/loop-control\x00', 0x80, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x263, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000ae3000)={0x0, 0x1, []}) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d1a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000249000-0x4)=0x1c, 0x80800) ioctl$void(r0, 0x5451) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002e0000-0x10)={r1, &(0x7f00002ed000)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f000023b000-0x1)) 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f74000)=0x40, 0x4) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005d9000-0xcd)=""/205, &(0x7f0000b41000-0x4)=0xcd) fcntl$notify(r0, 0x402, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000081, &(0x7f00003b2000-0x18)=""/24, &(0x7f00009f6000-0x4)=0x18) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000077f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r0, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000c76000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) bind$inet(r1, &(0x7f0000b87000)={0x2, 0x2, @empty}, 0x10) syz_open_dev$mice(&(0x7f00007af000)='/dev/input/mice\x00', 0x0, 0x80000) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x9) fcntl$getownex(r0, 0x10, &(0x7f0000233000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/rfkill\x00', 0x840, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) r2 = open(&(0x7f000035d000)='./file0\x00', 0x10442, 0x0) recvmmsg(r2, &(0x7f0000ccb000-0x1a4)=[{{&(0x7f0000562000-0x10)=@ipx, 0x10, &(0x7f0000f67000-0x70)=[{&(0x7f0000b11000)=""/111, 0x6f}, {&(0x7f0000739000)=""/216, 0xd8}, {&(0x7f00007d5000)=""/165, 0xa5}, {&(0x7f0000abe000-0xf4)=""/244, 0xf4}, {&(0x7f0000bff000-0xd1)=""/209, 0xd1}, {&(0x7f0000b6a000-0x7a)=""/122, 0x7a}, {&(0x7f0000f01000-0x9)=""/9, 0x9}], 0x7, &(0x7f0000c8c000-0x9f)=""/159, 0x9f, 0x5}, 0x90}, {{&(0x7f000018d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f000069d000)=[{&(0x7f0000eff000)=""/132, 0x84}, {&(0x7f0000027000)=""/124, 0x7c}, {&(0x7f0000fdf000)=""/119, 0x77}, {&(0x7f0000927000-0xda)=""/218, 0xda}, {&(0x7f0000dec000-0x5f)=""/95, 0x5f}, {&(0x7f0000eef000)=""/150, 0x96}, {&(0x7f00009b8000-0x50)=""/80, 0x50}, {&(0x7f0000756000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000d51000)=""/240, 0xf0, 0x8000}, 0x8}, {{&(0x7f0000ab6000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000cf9000)=[{&(0x7f00008bc000)=""/115, 0x73}, {&(0x7f00000ea000-0xf6)=""/246, 0xf6}, {&(0x7f0000b3b000-0x70)=""/112, 0x70}, {&(0x7f0000c7d000-0xcd)=""/205, 0xcd}, {&(0x7f00001de000)=""/29, 0x1d}], 0x5, &(0x7f00003ff000)=""/228, 0xe4, 0x3}, 0x99}, {{&(0x7f00007f2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000f91000)=[{&(0x7f00002fc000)=""/17, 0x11}, {&(0x7f0000ae8000-0x46)=""/70, 0x46}, {&(0x7f0000f55000-0xd3)=""/211, 0xd3}, {&(0x7f000005b000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000042e000-0x42)=""/66, 0x42, 0x4}, 0x10001}, {{&(0x7f00007cf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000f43000)=[{&(0x7f00008fc000-0x62)=""/98, 0x62}], 0x1, &(0x7f00008d9000)=""/4096, 0x1000, 0x6}, 0x8}, {{&(0x7f0000162000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000c20000)=[{&(0x7f0000ec8000-0xf1)=""/241, 0xf1}, {&(0x7f00008f3000)=""/111, 0x6f}, {&(0x7f0000759000)=""/149, 0x95}, {&(0x7f0000fd7000)=""/4, 0x4}, {&(0x7f0000020000)=""/192, 0xc0}, {&(0x7f000082f000-0x1f)=""/31, 0x1f}, {&(0x7f000029b000-0xbb)=""/187, 0xbb}, {&(0x7f0000590000-0x85)=""/133, 0x85}], 0x8, &(0x7f000056c000-0x1)=""/1, 0x1, 0xcb1d}, 0x7}, {{0x0, 0x0, &(0x7f0000f6c000-0x40)=[{&(0x7f000014d000-0x5a)=""/90, 0x5a}, {&(0x7f00002bc000)=""/37, 0x25}, {&(0x7f00001aa000)=""/182, 0xb6}, {&(0x7f00000d4000)=""/62, 0x3e}], 0x4, &(0x7f0000b26000-0x4f)=""/79, 0x4f, 0x8}, 0x9}], 0x7, 0x2, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000329000)={0x2, 0xf7, 0x0, 0x5f, 0x0, 0xfffffffffffffffd}) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d82000-0x8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') unlink(&(0x7f0000093000-0x10)='./control/file2\x00') rmdir(&(0x7f00005d7000)='./control/file0\x00') close(r1) 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000)=""/238, 0xee, 0x40, &(0x7f0000002000-0x10)={0x4, 0x5, 0xc1c, "2b9c641ccb41", 0x7}, 0x10) 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x892, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f000096a000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00008fe000-0x4)) write(r0, &(0x7f00007da000-0x24)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/02/18 06:36:18 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f83000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f83000)={0x3, &(0x7f0000f84000-0x3c)=[{}, {}, {}]}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x1, &(0x7f0000f83000)={0xa, 0x0, 0x0, @empty, 0x8000000000000}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/18 06:36:18 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) ioctl$TCSBRK(r1, 0x5409, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getdents(r1, &(0x7f0000001000-0x64), 0x0) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = inotify_add_watch(r1, &(0x7f0000bc0000-0x8)='./file0\x00', 0x800) inotify_rm_watch(r1, r2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000166000-0x20)={0x100000, 0x1000, 0x3, 0x0, 0x3ff}) 2018/02/18 06:36:18 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000158000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0x1ee, {0x3ff, 0x4, 0x4, 0x6, 0x0, 0x80}, 0x6, 0x2}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000000000002, 0x4a) write(r1, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) get_thread_area(&(0x7f0000323000)={0xb9f, 0x20000000, 0x1000, 0x1, 0x3, 0x400, 0x0, 0x5, 0xf740, 0x800}) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xaa, "4ddaa2a6ae245ca3b871c1c0eaa0a7d331f2c2525a6c2e73aaf98309f86f879e9cd53c2dc0a2b298bd4c11691a15e5d5e6bd189fde9a516e4a9268034ae445874c8a7cf96ae45d5c57b1c16c42aa4c629eb90e52cfca4216c8267651e9b4fc3da1d021a1522ca3a868f4ed283782a7011def93fdefc28b6a90042804adcb64c3edec710377f75bdeeb1836c61f0a559fd5ff0fb6d51b1b36beb0fb699697a90b797ff4324c3885f70b77"}, &(0x7f0000014000)=0xb2) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000016000)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000015000-0x1008)={r1, 0x5, 0x1000, "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"}, 0x1008) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000011000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0x0, 0xffffffffffffffff}]}, 0x38}, 0x1}, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000028f000-0x8)=0x104000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ab4000-0x10)={r0, r2, 0x7, 0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000ac0000-0x28)={0x1, 0x0, &(0x7f00007e4000)=""/37, &(0x7f00002fa000-0x5d)=""/93, &(0x7f0000996000)=""/6, 0x7001}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000ff0000)={0x2000, 0x2000}) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f00006ef000)={0x0, 0x0, 0xfffffffffffffff8, 0x3f, r3}) fcntl$getownex(r1, 0x10, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r5 = getpgid(0x0) r6 = dup(r0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f000074c000)={r6, r1, 0xfffffffffffffff8}) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005d7000)='/dev/dmmidi#\x00', 0x3f, 0x8000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001f6000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f00002ab000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009bf000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ca8000)={0x5, &(0x7f0000f47000)=[{0x1, 0x2, 0x1, 0x10000}, {0x4, 0x105, 0x8001, 0x4}, {0x0, 0x0, 0xfffffffffffffffe, 0xbfc}, {0x0, 0x8, 0x4, 0x1}, {0x3, 0x7, 0x8, 0x7}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000038b000)='net/arp\x00') readv(r1, &(0x7f00000d2000)=[{&(0x7f00005c7000)=""/195, 0xc3}], 0x1) 2018/02/18 06:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000cf000-0x16)='/selinux/checkreqprot\x00', 0x101240, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00006cf000)=[0xbd, 0x3]) r1 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x3, &(0x7f00008ee000-0x10)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003d1000), &(0x7f0000ce6000)=0x10) clock_gettime(0x0, &(0x7f0000d3b000)={0x0, 0x0}) nanosleep(&(0x7f0000463000-0x10)={0x0, 0x1c9c380}, &(0x7f000024b000-0x10)) wait4(0xffffffffffffffff, &(0x7f00009c4000-0x4), 0x8000000a, &(0x7f00005b8000)) getitimer(0x0, &(0x7f0000611000-0x20)={{0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a77000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a52000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00006c3000-0x20)={{r5, r6+30000000}, {r7, r8+30000000}}, &(0x7f00007ea000)={{}, {0x0}}) setitimer(0x1, &(0x7f00005dc000-0x20)={{r2, r3/1000+10000}, {r9, r4}}, 0x0) 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000b54000-0x10)) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b24000)) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000009000)='/dev/input/mouse#\x00', 0x4, 0x80) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000-0x83)=@pic={0x3, 0x9, 0x5c7, 0x7, 0x3, 0x6, 0xfff, 0x0, 0xffff, 0x4, 0x6, 0x6, 0x0, 0x7, 0x3100, 0x6}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x0, 0x0) r3 = accept4$netrom(r2, &(0x7f0000001000)=@ax25, &(0x7f0000004000-0x4)=0x10, 0x0) r4 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x7, 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r4, 0x407, 0x6) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000008000)={0x1, 0x63, 0x7839, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002000-0x4), &(0x7f0000006000)=0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000006000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000000a000)=0xeeb7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f000000a000-0x40)={0x400000000000000, 0x0, 0x100000001, 0x0, 0x12}) ioctl$KDSKBLED(r2, 0x4b65, 0x1ff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000b000), &(0x7f000000b000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000)={0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x4, 0x2, 0x82, 0x7d, 0x100000000, 0x4, 0x7f, 0x516, 0x0, 0x1, 0x7, 0x1, 0x9, 0x2, 0x40]}, &(0x7f0000009000)=0x108) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b77000-0x15)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b3a000), &(0x7f000009a000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f2c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000a1000-0x6)={r2, 0x1}, 0x6) r3 = syz_open_dev$amidi(&(0x7f000090b000)='/dev/amidi#\x00', 0x3f28157c, 0xff) sendmsg$key(r3, &(0x7f0000ebd000-0x38)={0x0, 0x0, &(0x7f000030d000)={&(0x7f0000f54000)={0x2, 0xd, 0x8000, 0xf, 0x1c, 0x0, 0x4, 0x3, [@sadb_x_sec_ctx={0xc, 0x18, 0x860e, 0x5, 0xb1, "b0b5e0aa2802620697454f6e7247e8242e4067769c652fb020cf83d65a571bbfcf93d15d724e007f865536a353e68122c0911139c7f7e020e07915226f48c6f6b23ae8b7c12bba8e373b8c4c0e26ab61ef58806ed81c253b9514aa62fe6a85e2e714dcea83ba6ba6a3a4e388f4634576a9bad2e77c5161a0a518eb6fc288854732a091028f7bd74b1a66d97ef17272ae3147135e089f49f8eff14c402ba2c6f62135edb6597f9151073853c8848a070676"}, @sadb_x_sa2={0x2, 0x13, 0x3b275ac2, 0x0, 0x0, 0x3, 0x4}]}, 0xe0}, 0x1}, 0x44004) setsockopt(r0, 0xb9, 0x2, &(0x7f0000d15000-0x4)="02000000", 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000069b000-0x18)=@get={0x1, &(0x7f00009c2000)=""/160, 0x6}) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x5, &(0x7f00001ec000-0x4)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000650000-0x68)) 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cb8000-0x4)='tls\x00', 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000fcb000)='/dev/dsp#\x00', 0x2, 0x40080) r1 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r1, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c40000)={0x64, 0x5, 0x1, 0x7, 0xa, 0x8}) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/18 06:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003f6000)='./file0\x00', &(0x7f0000ec3000)=[], &(0x7f0000b41000)=[]) getcwd(&(0x7f000010f000)=""/139, 0x8b) r0 = syz_open_procfs(0x0, &(0x7f00002eb000-0x8)='syscall\x00') lseek(r0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000b0a000), 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffffcbd, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000005000), 0xde5e, &(0x7f0000000000/0x1000)=nil, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x410400, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000-0xdb)=""/219) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2020}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f00002ea000)=@ipx, &(0x7f0000c43000)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070d000-0xb)='/dev/hwrng\x00', 0x80002, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000e9000-0x4)=0x3f, 0x4) r2 = semget(0x2, 0x4, 0x20) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b9c000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000f8000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x307, @empty}, 0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @generic="37bfe219b06a7225fd527192c5f95f73"}) 2018/02/18 06:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a8e000)=@add_del={0x2, &(0x7f00001aa000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) 2018/02/18 06:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000da3000-0x8)='./file0\x00', 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x4c0)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x0, 0x0, 0x160, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00', {}, {}, 0x6, 0x0, 0x1}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@rand_addr, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@loopback=0x7f000001, @ipv6=@empty}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x800]}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000175000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000b08000)={0xa, 0x760, [{0x1f, 0x0, 0x7fffffff}, {0x8, 0x0, 0x800}, {0x4, 0x0, 0x6f89aa60}, {0x0, 0x0, 0x8}, {0x7fffffff, 0x0, 0x1}, {0x93a, 0x0, 0x1000}, {0xfff, 0x0, 0x56}, {0x5, 0x0, 0x10001}, {0x4, 0x0, 0x8}, {0x8, 0x0, 0x1}]}) 2018/02/18 06:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mkdir(&(0x7f0000a0c000-0xe)='./file0\x00', 0x0) mount(&(0x7f0000cb6000-0xe)='./file0/file0\x00', &(0x7f0000728000-0xe)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) readlink(&(0x7f0000e49000)='./file0/file0\x00', &(0x7f000015d000-0xe9)=""/233, 0xe9) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001f000-0x8)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000013000-0x8), &(0x7f000001d000-0x8)}}], 0x150}, 0x0) keyctl$join(0x1, &(0x7f00009f9000-0x5)={0x73, 0x79, 0x7a, 0x0}) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000cf0000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x400) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000ae000)) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) getsockname$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000571000)=0x14) clock_gettime(0x0, &(0x7f000030b000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f000081e000)={&(0x7f00001fc000-0x10)={0x1d, r2}, 0x10, &(0x7f0000240000)={&(0x7f0000735000)={0x7, 0x200, 0x40, {r3, r4/1000+10000}, {0x77359400}, {0x0, 0x3, 0x2, 0x7ff}, 0x1, @canfd={{0x2, 0x9, 0x7, 0x200}, 0x1f, 0x0, 0x0, 0x0, "2a594bd53306839351122a21ac41dc4545cec3a48f2ff2e7f68807dcf0c617efd739282df1a6ba0b62179081db7cbc481f3bb1a49da038558d87c75080dced16"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x0) close(r0) 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfd, 0x7}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000fab000/0x3000)=nil) shmat(r1, &(0x7f000032d000/0x2000)=nil, 0x2000) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00003ba000-0x4), 0x4) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ec000-0x7)='ns/ipc\x00') ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000d34000-0x8)=0x6001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x1000, 0x1204, &(0x7f000092a000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) [ 52.990852] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001cc000-0x8)='rxrpc_s\x00', &(0x7f00006a0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xe0)="901b82464baf3058fa5388eed84459bf0a59c5229600cf11244708dc075c82d69f959c38934bdd632281c40754119cf43b55f532c9ee647aec5e04bd529dcf34cf5a2b33996853637bad6cbd2af5dd3a223b3c78ab0e0d97d4dee240212e5a822ebff6183fd23f3528e02bf61d1701fbd7b58b492921e594373837a722efd2a247fed820d8df517a89c78cab5e8c3dd374f7204c7ebaeb50352c49baa6c18f27fb2a75099c682ba334180688be74ba98d6e3602d33608770691abdb792e0a3068341fb2b4828b55e594300789d8a0040d8694dca81329bd2618446dcc6fe5727", 0xe0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f00001ee000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000934000-0x12)="7d4dcc161e0620a4d7b83df263f1fb60376a", 0x12, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0xfc, 0xfffffffffffffffb) r1 = request_key(&(0x7f00003ae000-0xb)='asymmetric\x00', &(0x7f000070c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e6d000)='bdev\x00', 0xfffffffffffffffa) keyctl$reject(0x17, r1, 0x0, 0x76e, r0) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000886000)='/proc/self/net/pfkey\x00', 0x80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e20000)={r0, &(0x7f0000203000)="8ea639d5b6e25d3a8842743d28e53991601f00819165bb408f0ca334952508e081258463c66e21e62954ba1d3229139d1e82da9fd4ae376e072c7f2763146476fe622cb79c20a06723ae1da961df5683fcdac7aa57b52686ebd6d3200af951d80fcce0053a7d4b764e9c3dadd6b9a49ec200420c8ff3f8c597dec6c12aaec771a3d4e8112f1de377e30a24ab52b6237eadba9829b403a3c839efdadf913dcd9482e226f9578e771c7c3e3df0928dd0fb0ef848de37e63c95be59587749b9fc9212747daf363c29ff7ef39b41be04d9c136b385d6eb3e881d16d5c768d0e6a222d0a1ec5f4ee9", &(0x7f0000c37000)="09ef6d8634bf8487dbe195ebd3490d8265a8260c771f0989791d7f0a2e"}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 53.042057] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000005, 0x7) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000000c000)={{0x5, 0x5, 0x80000000, 0x5, "f4d9a5b65ac729c0cbe22ff138c8c1f68fc39a89c54d61f13916857f91b6622790daab300e75a09b8441ebf8", 0x3}, 0x0, 0x0, 0x0, r2, 0x0, 0x48, "e7f4434d6eaac57f6b01d3c6ce2ee06160c9371a92c70afc2ef87a5f1155699622e58a2acda83ae717daf361ca01a37753e31dbb7ab13d5e3c7eb53237174eeb", &(0x7f0000028000)='/selinux/status\x00', 0x10, [], [0x91, 0x0, 0x9, 0x3]}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000001b000-0x18)=""/24) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000029000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@raw={'raw\x00', 0x9, 0x3, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x3, &(0x7f0000022000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4c63be73dd521ab7568934458bfcbb86", @generic="a322f20eedda5f7de9009f825a8b6b2d", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x220) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000026000-0x4), &(0x7f0000028000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000026000)='/dev/amidi#\x00', 0x3ff, 0x50200) memfd_create(&(0x7f0000012000-0x1d)='TRACE\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000027000-0x5)={0x23b, 0x8, 0x7ff, 0x1000}, 0x5) 2018/02/18 06:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000070e000)=0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x400}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000079c000)={0x6, 0x2, 0x312}) 2018/02/18 06:36:18 executing program 6: mincore(&(0x7f0000f66000/0x3000)=nil, 0x3000, &(0x7f0000651000)=""/236) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000a78000-0x5)='user\x00', &(0x7f0000989000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0144f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f66728f7ed99be31bd78b506e8b", 0x1e8, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000697000-0x40)={'sha3-512-generic\x00'}}) 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$can_raw(0x1d, 0x3, 0x1) connect$l2tp(r0, &(0x7f0000b9d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x3, {0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x9}}}, 0x32) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbf000-0x11)='/selinux/enforce\x00', 0x8201, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001ba000-0xc)=@sack_info={0x0, 0x400, 0xffffffff00000000}, &(0x7f0000859000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b53000)={r3, 0x1}, &(0x7f0000dee000-0x4)=0x8) pwrite64(r2, &(0x7f00007ab000-0x1000)="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", 0x1000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/vga_arbiter\x00', 0x210100, 0x0) r4 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000e3f000)=r4) sync_file_range(r2, 0xa5b, 0x1, 0x7) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000384000-0x1d)=""/29) 2018/02/18 06:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000610000)=[{&(0x7f0000164000+0xbf9)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9b8cfd2714c88d1f256ae967f2da95f811d4412917272681daae3c3fb45bcb875139591f0484d33561c75da7b761b49c81d590fcf93da7347cfab8ef3093c7"}, 0x60, &(0x7f0000073000)=[], 0x0, &(0x7f00009fa000)={0x10}, 0x25b}], 0x1, 0x0) r0 = socket(0xf, 0x807, 0x7) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ea4000-0x4)={0x4, 0x6, 0x9000}, 0x4) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000dca000-0xc)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000abb000-0x12d8)={0x12d8, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="8dd489954d6c9050006257d3743842fb6e9e6d1e26d910a9f2c09321eaee8bdd5d9d8cc2d47a3bce11b3a825de5a29e69407de2653b709952341a05040bd392c7a72c22a5313044bc900501af260437faa5e03a39e39958dca2eb2ca567c82dc9183d1f67996447626449276aef586b67b1ecc491653223a3c0aa55f5e101f91118a5d99dd149ffdcd163fab1da531d334e4ef9c52551795690000", @generic="04f05f75cb559fff68084d43510e25edf3673d49384c1150f436ebbb197e4d4695925e4c0f97b29798daba4d5778ff05c37cadd850e5a92c41bd40632bef83376c0da412b4cadc42ea5433ccd71421fe5225ed0113b882de59c418725ba106491c34e7777e125c09734c70dc07f9c15052d5b0e316743181c1b562683c791700ff72501dbb7955db9ab1922f5074122b0f20a9", @nested={0x108c, 0x4a, [@generic="872e0cb452ec4343f34cf03c6dec7719243503e9583b3a4a8df20c8f701f0a62d2a25acc08bccb1d7db7f31846d82811a129716a7f75ce0472a0a3ed6f98d3a545312ba7f61cca11317c15c2f931f363fec73d2433f29a22dfe0ff79211c75e540ea9fdbf52d5a27cfd98801f9c5e436da36f6485adf52fc6b", @typed={0xc, 0x35, @ipv4=@empty}, @generic="29ed3d6ecd06a9a5a6c7431cbc978ddebd622c568f85340443fbb3e3dc876c8392697b42b05d063134d4984813a888588bd9970ea9fa19fcdff35a82a65486814f90aa41122570fa0eca3ef122feae7196adc549951ea8b879198336f6cb8a9493fdc7dea4a7bf08d4fa02737774ca13bdf15e1ab11f763c6725ab0041f7da46ab45d910510f8d68c8aecf8fb59e05ebcf96bb2b6401c310702156d4abd090bde1d188b71e430df1c8f37e9b149dc96b76dbf1f78d61e5d9dafa12002c06cf080b37a27fae6eb4a117beb2006e17c0aed5421dc93b1138039982332137f3b797f61dee36e42cc97a71376745836a4939f9d1f96164665330ab8f3bb25c1288cb2bd5cc93afdc2c21a96446e6ffd3139d2f720491900842b34a0626543c4da9183b563f41f68c524b44ee185815b0bc51732fbcd15946c6063274532b4c0407fe24e1789677b1485c4eed1848760d91cfb99ba2fb3648102c138c188586b45cfb802e605de170d9f50ff11889f9727862e578a6f32061e72234c47e3adf8418ddc788cea004065242147b47aa5267e5dc5963c8b8691628ffc36ab519abea857c6ae1f2c59eb0719f176ae3a627818174d456020a79d3a5762e420b7f9a87eee726ef31cd913ff315294f0c3e0f4cb0eb835416a0d30e5ee1b29145e00c226aadf218356ab9777f257bb2a66824204cf3d241abe043739de884d4090a9f50720505164eb1547dad2b58bc306424c792fe9a30476c369d4bc5f54faa7712a6c92f6741a380a6530173a6ae04ed9161819cb35e3620416fad6fc0292f03f7f0a6eaac9aff95595a3f8bea684f8a22945ee650204cdd9c55c836f33e6635e0f470babdf70a6f01dfeeb7f356a9d41c14921a5dad84efe215751cf1c3d5f51166f50bcc61ba575126931cf7cc0c92e268dda3b65e96779a1e0232366ffeedfed9e8346c04a5daddd91036ca025bd7175a5c1c2a2f2a88e44668eab89ba0d971b11614719b35a6b238dc7a7030b582f3659aacd88409e2ec077c5a3bd54f4d35e9925c315d6468b06176278f8220fa7f110e3943ae439a6c7d88f046d1875239b4de2ec45af8ca23506565db036f1ea869bce8e1f70ddc123a5687266abc5c6bf4d09d363caff6dbeb3f6283a84f188fd2559e72850ade92df569bf6dacf3ce148f977b9a1951a4c0aea1fa7286eb36d402a9fbba5fc63fcad8aeb1b251bac9caa608abc1cb4fcb9c977719b3a246608f4929f2dc2889b78439339be19aae522c62cce709dee7b7c3561b90b091ceaa5cdb7683a8832149e182cc5904bf75996e96601852ef50d28e37a501f4eb775fa8fa8a2d00fffdc23ee0524c3e387e18c7355dd4b8a8c0cf8bd3c78dcd0259a4bea14fc8c188f56089a5b103eef6a94060b426234a7240ee83f4a90d6827fa2b51ac6ecc0f915ce7ed8613a91459bcce5058e781a3574e14add1c9f5a2977aed3bb28b284c665729dc9c693a7e7820aa69750e2d812c49f1b065080d632a8cba91cdf54f14cdd83043acdf1f3c8885b3bf98048b6a8efc4561204d14e9d43f35c2d3bcbb86581d88ee9f36ef4b1330e03df462fb50a5751e1a9d8e3a84c8a3f742ea9fbbb0489eb9a048e6cc045b2360cd224f9e1d0422fee7ab73ae7c2063c47a362df2da7bd30eb2aa421e33b0c14db4bb763033a1e8c6fdea4172ee0d519eef5d0b621d20c9262f0196e8e8683986a6a4a669ada7e01bc12a6f97a6cb7a4f51f8eb38acf7a6f226dda2d3bb1c5360141f6e15d476fe17c9cb652dc4b814dfde3aff9c0ca1ebf2ceb7180ffd56f7d7b9d4f33f165d4f3a88f0f2c3cec1cb3264122b8a845bd5828b3c8d43bfb02e960ead09a4eba6d17aa794437c35d69756f41432967e2f5b0a697618c552680deb53c7811b156b48ee57a615c7413c3076c4932c3f6fa425b41de024ba3d5ef7da83b5bff26b12fa528f34fcf7164d0db77bfc82827c3e66a8c3831ff4d64a8f63345ccdf376afa65d7d96612150f5d41096270967eebafd50f4515ae15b6ffe784401b1c80c2c1093ad5494c4a52ee795406ea7309009d1a39fac9bf3d498d71c44e808dd3d6cec55bd962b5a8b3ec8c8dfc0977282376f7454f4b64122552d96b22edfe50794bf6a48327e637579c6b03b8aa31698f5b0ef9a962479dd4a4183764e53527b6d847a3a63b90cfb74a690d24401f42f142f7e2aeb3d20fc4cea8267c1e6d433552b616652ca5a560964ed475e65db2dd1075b1068a82272ef17081b2a377d08cf0deeff128370ed4c835f97c29380ac725336646b4f2a20fdfa80dfbc24df96bdb8c395e7e5d741a83c338d1ede0c68b24cd6fef86f6b6f46e7672c8a2a03aeb620170ddb80831f63052121399bd2c15eefe9fa4cb5adb9d6a993b89aa273f6eb005e71317634b58a95c14c00cd481029a50f32e443dfd7e60f1599b36a07d60517fc412dd710bc78802a06d493b915cc268caea4622fa5aeaf95eb1f5eb486b526471fd8a332718619a7dcd021ba60da9362149a50a21436b77b6bb1cae6b881ccaec9dc1902772ee920d071a060733483a38bd15ca17534fb4d3578adbfac1f2fe0a88a72d3fc669c4c7b42fa83cbda47424f19267566b96978fca5643a422be8c12675967cda97cef5331ab6442ef4c1dc96071270d7e5143d348af1a9edebbcdc27573f1dfbec206e92fb36a93b7c404400232b9597704e4ad086b3c9a33a2cf47b3274a541f6adeb8b6f10a822f9b0999d2690d2eb1d5e68e8b244b14e0a3d37900013f6e9fa5d7e26d4da02181c9f2e4ea5fba393bd6529770bf3286b1a8c34342fdb5a1cd59d8b121c35d6464cadeb7f6112bd6b4bdbc476c4d81a58cc2994231fc5b32589cf45bce4874d6f74062a987ab9fe92600e6da98e983de6817e40b6a95ef5c0fbdc07ea12e26ae09a255c4b65dfed9b5e4b2e18d95eeddd6f9a3149a72bd7d03dfdcb1ddcfb3fe70b9374d55edb95392a0d4e6b5b37f2288b449f74bd7c9bff2d69a5039fbc0d3ff30b83674aef73b71c1b3533866d31a1a36efc404f141df58e85e681368f20be0d69d7b754882b6ae67e982089cf69fe56dda696ca7d81aefc6d85993651e1aaaa954d5d1354e79468feb905b2dc196730e8bfbc10a78e1f7e6ce62b7c32f1339140a1a2ef3a34f4e47b2d3a4bb470cfd0e03506247d4d4bdff0f23855086beaa7e17b3ca39b3aa1044cca054c2fe48c7653bbb70ff43220706d0d0e12a7997938b613d0d8bd8f99df1d77d05f687e287fd2876c0ebf6f8938215a6e66d6a8578b80a124fa8936dbd01165cb441ac8700886767a12869c562b784202bc9274b9f3fc38e5bbd6c1868fc3d8ea6c8171e51d52a35d88915d2b52c1da1e8d15a8dccbed5929c56f90d2b6a8d556de76648efc91d55f804d6692904cfbb6e3f6d0762556fadd9ce08942f0cbcb6f2ef62b4fddfe02523a3874920722f9eb2b1d9b4445992ccfbd4fd43b18655a2b0d70a40d937bbbb2e3803f7f535e31d3cbf70b0e391d7ec6ce917f6333bb91612d1620dce06d6808d20d361125431e1860f4effd0014e05821ba04cd8a1ac188fc1eab96179c5cada158dd314eefc82915e452ee4d0fe0d247d2df4f7ed955bf42c3f5a3b6704623e4df9779e74d445cba61709ac79e113d57b2432cee61a856619f31c2d3cfb4d10054a61c795b3382011a51051de405e79ccff1d831efef16dad6eb30d3981f48bb7efc5b55c570cd61b9f0f5fb37fb2e077723cd29b07b58b6bafc2a4b0c940288cb209caece82e8493966feb458dd4b3f6dd8b4edce65d505c1d4400066a0a1f974c0c730cbe9985a6edd36d352c3513ddf61ae9f459e55232d361698d51dda4c594f01a4bd78f9d70aa0971916d2f69257475b9a8881c830fda8ae7d355dbdeaec86fdf92a3cd7e05dd43e36b824bc810d682c9fcd73a7d7daf346daa6abbac5b369012b0fb407daddb9463b54f9700288ed363007f58b053f5b93c70cbc0179d5f25dbc5504c1f233f786e45813355e19c47bf5147790013b21517afc9445ba94fe231dd099fd5ecd89d9a44efc687c4af5aa5943608fa1e5a6d768d99b05dbcee062454eedf1be744023e6e768f8063b08cb68cda5d025efd260d882a409ed77006bfe742ee22f6f1287aafc319e8bbfa6f0ae1489d70311a96f853ad2ffd1cbc3f43d3fd112677a8bd83c494c5c78cb0b508b19a64629dc53fa8986a05bf28afab46069642b6adbf9f1f3e20ee339dd3bf5ba7a1447704b99ad28fe76533408f9d798863f75cf1163de057802faae742f77c9b4995bde1b9da22c391a6ef505af7f5f89b89eb5732f38eff77668faa9ee7176853ab1888eeb4cc1e717dd003208409471dbb182004d84a135c38a92f93936095dc631e82310d7f45c50f532943af9cf132ce884f12821766b44c5ffbf52883def59861c0a63a17600fc9db1597c449a217c8663f4d3e3d759abe2d8bb1e5f4b9b0e30c5a41806a43d0b5dc7adb4f018ad2a6031a67aaa0ef9bffbbc3093eedd96ca80716121f6476fdd31e331cc205be1969ae16426c7438b126fbfc39405d41c46bbe952bb5f604b91f7cb751651160be717f02ad24f3284a4b7c316481474dbc21ae666f6450e97e487be6a69dac44d626d70d74a4df60649a5c10cbde7a5fe6b4547a3616444b619fc6f7f3b6033a35cf3caab426104ff9a483e56a44eb4eddeebcbeb89b81dfdc1b2c239bb932eef7f11cc39160463a4edba34478d92d9263a1caf2abebaba0ef3be6719e732503635b68fbc5157902918e1f2aab0cab732bb04c37837f2d812161a7968c08d97f1f73463c5509ef66f80ff26ae8fac4c9fac81b5cf889ae0935b25b8db08cab4406cf074cd3b0c5eb76269778c19aa04903d3b9b6307f596933f6a90ba53b1cf6784295e0b4ac63543c8497ce8ec2573bc613870883b8f90ee80ee2ea025e944c21e052039869246c9339832d4307f2ecbdc1cf7d28baad1d68e923ed382368893bdf17a08ee914130267047555b17ff4e14658f1a46cf88c8f61b618500eb177710c2bfc37b9dbd810292b77adfc679e9f976c01ea5dbe7b54b8cd3291b14a8291949b7c5ed8daa2ce10b900e3f661d4326ff5d65d63f02da0811b33e2f1619089c093e12f8c432bcf9a2329691b0e6f99203c21d6e7d90aa880de7a21a00546fd16077f2b127fa4e8b10b467da3702d2b37fb34f1212861e4c81212eef242e28512e91f35439d0b42dee1ef20102288a72552385952f58bfac950da285d8cd3188c22cc3847e50db593f29f342919128fd9033b1acb0d731e18992e92d8646e042d53d447c12d94cc169994d0f61744302e3b948302acf52270b45e7c4492c492c1db3727c9a9491d23ac2d2b25fdd53143f52abff36012e6219b21385b6f985e905c9a5e19a5a9b38b5df058ae5076e230a256b22dbe94f88de07cdcbf5d250f1f9a1926dd8509c7d1ea32b4d9ff07a440fa0ae0aec158ea49f6609d8f3a37fa097c697a3dc454c8fc92e6115c514745de3ac9f873d7a5cb969217df6d55443ed5cbf148e737d2ae2c6649be0defe335b9d5c01aadf15bc015d4a6ffb091671e48fa8d94385b763c880c8aeb1c84a5834f05950be1e38c4729508062461385e31020174ed25586191af3fbe7d3d1b78464c4a64c66c9066f5d297ea70ea83886d51658450a3205821083822956a15f371f894c5ef6cb634727a34a207c3a1e14377a0f4449ee231bb9e975f91c8e96974c770cb68132dd3fc62e5268481c7518c624aad723479d967def29e38f9736abe598df53"]}, @typed={0x4, 0x37}, @typed={0x10, 0x22, @u64=0x100}, @typed={0xc, 0x8f, @fd=r0}, @generic="bce088f4f5c1c4c0efbf4c121c841c7d52fb21d673ca54b57f15e2f5c3d4c25470da7282d34ce8cef70d3f13470bf5dcaad6b54f07628b8b7b5ff8fb088f8177d0353398f44fbf6c7a15b89d6085c3d7131e58f08566fbf857bbef7c4dac0d66173134214e0db3276a53ba9b71b5aca62032f7ff27ddfe07f894159ced1acecd8ce3f0b8cb0bb2b77aa3a722173bd36f810a087a6e6b17cd942271746b382671203fbf8ffb010d422816c45a4304e2436670d4623ad4e9ec6b9411d385efa623ba18af539b8fe8703265637b815aac4f1b023e75e49665b530ac810148fe9b63febae0a080ec"]}, 0x12d8}, 0x1}, 0x0) 2018/02/18 06:36:18 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009cb000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000cfa000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000209000-0x4)=0x26) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000d00000-0xf7)=""/247) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x3d) setns(r0, 0x8000000) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/18 06:36:18 executing program 1: munmap(&(0x7f0000d26000/0x2000)=nil, 0x2000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000483000)='/dev/audio\x00', 0x101000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000065000)='/dev/sg#\x00', 0x1000, 0x98401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5fe) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000053f000)={{{@in6=@empty, @in6=@dev}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000a02000-0x4)=0xe8) 2018/02/18 06:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = semget(0x2, 0x2, 0x124) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000dce000)=""/55) bind$vsock_stream(r0, &(0x7f0000944000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000017c000)={0x8, 0xad5e}) r0 = request_key(&(0x7f0000af4000-0xb)='asymmetric\x00', &(0x7f0000cd2000)={0x73, 0x79, 0x7a}, &(0x7f0000627000)='%em1\x00', 0xfffffffffffffffa) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, r0) 2018/02/18 06:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ef7000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000c82000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x402000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) write(r1, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/18 06:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000a04000)=[{&(0x7f0000514000-0xa7)}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fba000-0x4), 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000220000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="006dad1e4bf0140009eeffe500205b00000000000000007fff7900"}) openat$mixer(0xffffffffffffff9c, &(0x7f00000e8000-0xb)='/dev/mixer\x00', 0x4000, 0x0) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) io_setup(0x4, &(0x7f00004eb000)=0x0) clock_gettime(0x0, &(0x7f000044c000-0x10)={0x0, 0x0}) io_getevents(r1, 0x5, 0x0, &(0x7f0000769000)=[], &(0x7f0000d17000)={r2, r3+30000000}) [ 53.191283] netlink: 4804 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.229796] netlink: 4804 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000269000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000660000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000f42000-0xd)='net/udplite6\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002cf000)={0x0, 0x400}, &(0x7f00007f6000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002cc000)={r2, 0xfff}, &(0x7f0000e8e000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000076e000-0x68)={0x3, 0x3ff, 0x8, {0x0, 0x1c9c380}, 0x2, 0xfffffffffffffffe}) readlink(&(0x7f0000bab000-0x8)='./file0\x00', &(0x7f0000558000-0xdc)=""/220, 0xdc) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000073b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00005ee000)=0x1c, 0x80800) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000f25000)=0xffffffffffffff01, 0x4) socket$netlink(0x10, 0x3, 0x1e) 2018/02/18 06:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000003001201000000e9ffff00000cdb1ee9ff4435eade", 0x26) ioctl$int_in(r0, 0x5452, &(0x7f0000629000-0x8)=0x7) 2018/02/18 06:36:18 executing program 0: mmap(&(0x7f0000000000/0x1be000)=nil, 0x1be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000126000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001bf000-0x20)={0x1fc000000, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000159000)={r2, 0x1}) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}}}}}, &(0x7f00000b5000)={0x0, 0x1, [0x0]}) 2018/02/18 06:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000867000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x2d, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r1 = socket$inet(0x2, 0x80003, 0x1000000000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000812000)={0x0, 0x8, 0x6c53356800, 0x9, 0x3, 0x4}, &(0x7f0000944000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000224000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x738, 0xceb2}, 0x98) connect$inet(r1, &(0x7f0000f7e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/18 06:36:18 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000018000)='/dev/snd/midiC#D#\x00', 0x5d2, 0x400202) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000018000)=0x81, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) read(r1, &(0x7f0000001000)=""/49, 0x31) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/18 06:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000e11000-0x4), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c56000-0x9)='/dev/dsp\x00', 0x80200, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000edd000-0x8)) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000c000-0xc)='/dev/audio#\x00', 0x3, 0x101440) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000-0x8)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f000000b000-0x4)=0xe8) getcwd(&(0x7f0000009000)=""/241, 0xf1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x11e, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r1}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x10100, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000009000-0x9), &(0x7f000000b000-0x4)=0xb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000000e000-0x120)={0xfff, 0xfffffffffffffffd, 0x450, 0x0, [], [], [], 0xffffffff, 0xfffffffffffffffc, 0x4, 0x6, "c2cf57fa957a32e6919e5827618142c2"}) 2018/02/18 06:36:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) pause() r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200, 0x0) r3 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x4de, @empty, 0x6}}, 0x0, 0x3}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xbe)={r4, 0xb6, "c093a26692d856f6beeea200ad192675808516a16974c0a8999821f68626bd1eb5f6db4e57483251adf843ee566af5d40c118723fa022ac6b5dd473036caf16f99e7c2f885f035fe108283ad8b750bacd1f5ddb0754af0269ec412eda0175fdaf52248223c2c7c06f5315046e2cbeecb945142669f78c0c3d72cbb1ea3c123ab08ee423080535583d21c18035311ca271f6dc7270b2690884b67ee4ee41c5d625cab02044524a24a3dfb55afb71a098085a9e8a9a12a"}, &(0x7f0000000000)=0xbe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0xffffffffffffffff, 0x3, 0x6, 0x0, 0x80, 0x80, 0x3b, 0x0, r6}, {0x81, 0x26, 0x0, 0xd6, 0x2, 0xe3, 0x101, 0x8}, {0x7, 0x1f, 0x7ff, 0x100}, 0xf802, 0x9, 0x0, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x0, 0x7, 0x0, 0x9, 0x6, 0x6, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r5, @in={{0x2, 0x2, @rand_addr=0x200}}, 0x4, 0x4}, 0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000)="74adee3b6230268918d25b577caeabc9b44c1b3f8e9cd01799383a1c7dbbf67a2a6338d81346df516906b7f7754b324ece873331bf5232a6747cfe711f26f6ec4518692a9bbf26edac636005e09dc3f97abf5294918ff8ded284fdb0e25a101cddd86d502529d7fb62a5efe0970aea446e43adf9dfa6a0468e706736ffc2c95426711ecfb746bf454e1ff8ef75df073584c1cd5c20cff16cf846") ioctl$TCXONC(r2, 0x540a, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000003000)={@generic="ed09222a1a65b8f093353944629f31b7", @ifru_flags=0x900}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$TIOCCBRK(r0, 0x5428) sync_file_range(r0, 0x6, 0x7, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000), 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4601, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)='./file0\x00') 2018/02/18 06:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ab5000)='/dev/loop#\x00', 0x0, 0x4000000004004) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000c44000)='schedstat\x00') io_setup(0x8000000000000803, &(0x7f000004b000)=0x0) io_submit(r2, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000dd5000), 0xf2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/18 06:36:18 executing program 7: socketpair$inet(0x2, 0x3, 0x10000, &(0x7f0000594000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f00002f4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f00007b6000)=""/250, 0xfa}, {&(0x7f0000947000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000)=""/227, 0xe3}], 0x1000000000000438, &(0x7f0000963000-0xa4)=""/164, 0xa4, 0x8001}, 0x2000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007b7000-0x20)={@generic="984fab303403741dfa20e606c0bdcef7", @ifru_addrs={0x2, 0x2, @rand_addr=0x2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000883000-0xc), &(0x7f00002d3000)=0xc) 2018/02/18 06:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a9e000-0x4)) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003cd000)='/dev/input/mice\x00', 0x0, 0x100) accept4$vsock_stream(r0, &(0x7f00004cb000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockname(r1, &(0x7f00008ce000)=@can, &(0x7f000018e000)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a80000-0x8)) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000d4e000)={0x1, 0x0, [{0x0, 0x86, &(0x7f000020e000-0x86)=""/134}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) mmap(&(0x7f000028a000/0x4000)=nil, 0x4000, 0x1000002, 0x811, r0, 0x0) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$amidi(&(0x7f00007ab000-0xc)='/dev/amidi#\x00', 0x2, 0x442) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000c87000)=0x308, 0x4) accept4(r2, 0x0, &(0x7f000004d000-0x4), 0x80800) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2}) [ 53.416067] audit: type=1400 audit(1518935778.994:45): avc: denied { transfer } for pid=7958 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.465221] binder_alloc: binder_alloc_mmap_handler: 7958 20000000-20002000 already mapped failed -16 [ 53.487300] binder: BINDER_SET_CONTEXT_MGR already set [ 53.498539] binder: 7958:7959 ioctl 40046207 0 returned -16 [ 53.507606] binder_alloc: 7958: binder_alloc_buf, no vma [ 53.513356] binder: 7958:7982 transaction failed 29189/-3, size 80-8 line 2957 [ 53.522101] binder: 7958:7959 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 53.540167] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.546151] binder: release 7958:7959 transaction 21 out, still active [ 53.552967] binder: unexpected work type, 4, not freed [ 53.558282] binder: undelivered TRANSACTION_COMPLETE 2018/02/18 06:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_bp, 0x20000, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00007a0000)={0x2, 0x0, [0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0x0, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @gre_key=0x1000}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/02/18 06:36:19 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty}, 0xfffffffffffffe3f) ioctl$TCSETS(0xffffffffffffff9c, 0x5402, &(0x7f000000f000)={0x4, 0x8, 0xff, 0x2, 0x1, 0xa5, 0x4, 0x77, 0x1, 0x8, 0x4, 0x6}) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0xffffffffffffffff, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000377000-0xa)='/dev/cuse\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e9a000)="87cba03310634c682fea09e623109482e0b8439b031805d34eaee3ec6aa4ee639032c5da161725afa9a0ea36f20c16a50937f6814af030e3b391", 0x3a, 0x10, &(0x7f0000a17000-0x1c)={0xa, 0x1, 0x133800000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f5}, 0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dc000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000fc000+0xcdb)={0x9, 0x427, 0x40, 0xffff}, 0x5) lstat(&(0x7f00000c6000)='./file0\x00', &(0x7f00005ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000cc5000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0e000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000397000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ab000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00003a7000)=0xe8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) [ 53.563684] binder: send failed reply for transaction 21, target dead sendmsg$netlink(r0, &(0x7f00006a3000)={0x0, 0x0, &(0x7f00002f7000-0x50)=[{&(0x7f000082f000)={0x10d4, 0x2c, 0x22, 0x2, 0x3, "", [@generic="2013478b89c19a2b191e16", @nested={0x90, 0x5b, [@typed={0xc, 0x3b, @u32=0x9}, @typed={0x8, 0x96}, @generic="f622b09eec198f41b09c4e97be387806899bd91b9e63aeea1b417fdadfd03a2e08523f89c82042bace777d15af9f06eb8bcf237b94121ed51f9d2f8bf26452db7bab615f47d3b8f0a8da2f3e950d7b977b0d62f42b6a62335270db5c28b0a0c4ead2be30a829e770eb", @typed={0xc, 0x6f, @ipv4=@empty}]}, @nested={0x1028, 0x27, [@generic="26cceba7e3d6cb786370e987722bad8cee9eea8312db0942b83b6194ec76fd45733fda", @generic="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@generic="3663d15f148a56cf97ac454593d8ce8586ae85ece3282b658aaea0eb067984ac9d0192a78957ce686e1343639625444a4868b5a622ef8e8151609be4f19815831c5f252e66138757d91969de01f681bea173685764474cc91205c0bb04cb920466724b59e5a8ae1d92736d0975a10270b988cbbc7999923d3e9b79d029193b65e69ac65a9eb37375f0162e98343be278720a667e05557103eb5a193c5f5030257688cfde2a39b96078e26d1477750d3a14948e73", @typed={0xc, 0x2a, @fd=r0}]}, @typed={0x8, 0x4e}, @generic="ed11fb09cf271e6ff0d52e06f7eab123cb5be132a41a84b0ab09540a11c83d93958ba985c18ca94fa4bace5ad41e42b7823bffb039346e1d284da69b4de1a5f90d11d4c9ef355414cf354ae774619df09d01818b6fa10d861811c60f5c1f4c5f00c5f31c1bc2485597d64d968efa310af8d551bbdc9de385a03e9a2fc39674f5b27a2d89612352296539e39100fea8394b553e", @nested={0x194, 0x47, [@typed={0x10, 0x4d, @u64=0x39}, @typed={0xc, 0x6e, @uid=r4}, @generic="707b60c95c4a051fc783862e9d6c74fde6821f355510704273d927b666f44ffaceba692de95692299ad33b7d0d544efff62c836bb076ff07c344ddae6f101633b5456b3a2d4bd93b468539", @generic="ba23fb136adf62992af914caa77c6d13fc91836b597873", @typed={0x10, 0x31, @u64=0x9}, @generic="8fbae1bb9dfbef2f85d23d88c58fb3e98ae5903e66a5a73d471f79488f2af2491e258986fd5bd0f219fbb488d63b62931fca725eea0dc49ba5f43757a17813851954342e0d8e2583133f2e64ed328266b4bb097b3d46433b121adac57723a4fcdc4f04b308e3e3dcf65e4a9cbcbe71d13f5a28af14edc9ccc482ef2e1222c38c8ba337d3fb59175d56cc984aebd005498d94f3c948430d92cd200911eec820c19152e9da8847e9a13707024df46b8f3bb91e5f064c95c0dc96516a884234e963f02566d96eb54e366d8a65dcc749c64e29727cb35b0c47a34cf8ab2850d1b933a04b3e32e053335568eb49719b3abd8cd3e35a8cad", @typed={0xc, 0xf, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0x8, 0x72}]}, 0x418}], 0x5, &(0x7f0000233000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x8001) name_to_handle_at(r0, &(0x7f000055e000)='./file0\x00', &(0x7f0000177000)={0xfffffffffffffe66, 0x9a, "cb4ec9d78356fa6e3dfa6a827126f3c8f07d59e70beaa7c9077c4560baac2cc75ec4c33f36c22d173c000000000000000434ff827dfbd6a5acd0fe1972c0230bd973054c9b0adfdf57c335c5e93f7f5e3778027b11"}, &(0x7f0000987000-0x4), 0x400) rt_sigpending(&(0x7f0000054000), 0x8) 2018/02/18 06:36:19 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000c000-0x4)=0x101, &(0x7f000000a000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a000)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/02/18 06:36:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000084000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000ce000-0x78)={0x8000, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0xf}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0x30de, 0x1, 0xc9, 0x4, &(0x7f0000709000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x800, 0x4}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xb0e) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x90001, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000899000)={0x3fffffffffffffc, 0xffffffff, 0x0, 0xf43, 0x1fc, 0x952, 0x1f, 0x7, 0xfffffffffffffffd, 0x1}) r1 = socket$inet(0x10, 0x1000000003, 0x2) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ea2000-0x8)='./file0\x00', &(0x7f0000d92000)='./file0\x00', &(0x7f0000f24000-0x5)='fuse\x00', 0x44000, &(0x7f00006b4000)="b31331a60b726c7abf00dbb942fd3183b379d2d40dbc22db27f7aa201315") r1 = syz_open_dev$evdev(&(0x7f0000783000-0x12)='/dev/input/event#\x00', 0x404, 0x400001) writev(r1, &(0x7f0000302000-0x30)=[], 0x0) r2 = dup(r1) bind$bt_sco(r2, &(0x7f000031c000)={0x1f, {0x6, 0x9, 0x5, 0x6, 0x2, 0x7}}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e7b000)=0x8, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009c3000)) faccessat(r2, &(0x7f0000032000-0x8)='./file0\x00', 0xd0, 0x800) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00003f5000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x1, &(0x7f0000324000)={&(0x7f000051d000-0x20)={0x14, 0x4, 0x6, 0x800020001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x200000}, 0x0) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fc2000)='/dev/input/mouse#\x00', 0x246, 0x200800) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000fc3000)=[{{}, 0x8, 0xff, 0x1}, {{r2, r3/1000+10000}, 0x3, 0x6, 0x3ff}, {{}, 0xa4a, 0x0, 0x2}, {{}, 0x1, 0x9, 0x4c9518ec}], 0x60) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fc4000-0x4)=0x1, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffec4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000df0000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x1c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) dup(r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{}, {}, {}, {}]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x7ff, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @loopback=0x7f000001}}]}, 0x1a8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001000-0x18)={0x1, 0x400, [{0x5, 0x0, 0x4}]}) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x3, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic, 0x10) r2 = socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000004000-0x4)={0x6, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x401, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000005000)='/dev/snd/controlC#\x00', 0x5, 0x60000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$notify(r2, 0x402, 0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x304, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x20, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000007000)) bind$bt_hci(r4, &(0x7f0000003000-0x6)={0x1f, 0x7fff, 0x3}, 0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000009000-0xdd)=""/221, 0xdd, 0x0) 2018/02/18 06:36:19 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000013000-0xb)='/dev/midi#\x00', 0x5, 0x100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00003c8000-0x48)={{0x1, 0x2, 0x0, 0x3, 0x4}, 0x80000001, 0x10001}) fcntl$setpipe(r0, 0x407, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ee9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f000036b000)=0xe8) setresuid(r1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000+0x9b2)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000003000-0xc)={0x80000000}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0xe)=@l2, &(0x7f0000004000-0x4)=0xe) r5 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x400080, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004000)={@ipv4={[], [], @dev}}, &(0x7f0000002000)=0x14) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000006000-0x400)={"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"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x5a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0xfff, 0x7, 0xfffffffffffffff9, 0x100000000, 0x84}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r6, 0x7fffffff}, 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000005000)={0x80000000, 0x5, 0xff}) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000003000-0x2b8)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x1, 0x4, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @empty}}]}, 0x2b8) 2018/02/18 06:36:19 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000b000)={0x1d}, 0x10) sendfile(r0, r0, 0x0, 0x5) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/18 06:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000d4d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000153000)=0x1002) bpf$MAP_CREATE(0x0, &(0x7f0000456000-0x2c)={0x3, 0x94b6, 0xc17, 0x7, 0x0, 0x0, 0xf3}, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7e000-0xc), &(0x7f0000c9b000-0x4)=0xc) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x1a0, 0x1a0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f00000b1000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [0x0, 0xfffffffffffffffe], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ee1000-0xb)='/dev/mixer\x00', 0x20000, 0x0) sendmsg$key(r2, &(0x7f0000c37000-0x38)={0x0, 0x0, &(0x7f0000680000-0x10)={&(0x7f00003ba000)={0x2, 0x18, 0x1, 0x2, 0x7, 0x0, 0x6, 0x2, [@sadb_lifetime={0x4, 0x7, 0x80000000, 0x0, 0x512f21fa, 0x1}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}]}, 0x38}, 0x1}, 0x4000000) sendto$inet6(0xffffffffffffffff, &(0x7f000006d000-0x10), 0x0, 0x0, &(0x7f0000683000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = creat(&(0x7f0000816000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a2d000-0x4)) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002a000)=0x190, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000167000-0x4)=0x7e3e, 0x4) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/18 06:36:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f00006dd000-0x9)='/dev/sg#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)=0x889f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x9b)={0x0, 0x93, "07873518d4d622fdb01464c04d4a874ce3ce10e2efef7a7acf1ae6acd7f8d3a938bf0f7158ac7e11ac42bf311f36cb36e8ac4d487ad9f8d4cad5a9a28145c8e4546c330420666adcf0a68bedc237bc50ee8c7babe111f4efbef69b6e7a4d7672055e1c12c1cafe139da33a783801e93301a78f8c5b593f1e5ad4feda57533843320085c18ae8826547ee3d47d29e03cede2391"}, &(0x7f0000001000-0x4)=0x9b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x81, 0x8, 0x7fff, 0xa78c, 0x3ff}, 0x14) sigaltstack(&(0x7f0000471000/0x9000)=nil, 0x0) r2 = shmget(0x2, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x3, &(0x7f0000002000-0x18)=[&(0x7f000059c000/0x3000)=nil, &(0x7f0000015000/0x2000)=nil, &(0x7f0000ac2000/0x4000)=nil], 0x0, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) listen(r0, 0xfffffffffffffffd) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000)=0x10001, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x40, 0x80, 0xb4a, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000003000)={{0x200, 0x10001}, 'port0\x00', 0x4, 0x1020, 0x1ff, 0x7, 0x0, 0xf80000000, 0x4, 0x0, 0x6, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000)={0x25, @tick=0x4324902b, 0xa149, {0x5, 0x7}, 0x4123, 0x2, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r4, &(0x7f0000004000-0x72)=""/114}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x400801, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000006000-0x20)={0x5ae, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000006000+0x893)={r6, 0x992}) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000)) 2018/02/18 06:36:19 executing program 6: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000bd1000-0x76)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540009a1500"}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f67000-0xb)='/dev/vcsa#\x00', 0x8, 0x102) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000b8d000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/vcs\x00', 0x80000, 0x0) bind$netrom(r1, &(0x7f00004d8000)=@ax25={0x3, {"212d258d70b8c4"}, 0x100000000}, 0x10) 2018/02/18 06:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa9000-0x11)='/dev/vga_arbiter\x00', 0x200040, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f00007bb000)="68951380db3f3e63bf90a09200fd38b0ee1a9e112ef41e6d2864e4a7b1200898339a2c4626a08f6069cf02d9bbbb788e47b9fd4e81bea75037c207b2c39662da9288baae78eafc72b87b29c8de8558404bca067fdd256f5ac4319f407d5604294e29946cb62e6a693d81470db3d535227824d55cbdf7c9bcc32a", 0x7a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007d4000-0x8)={0x0}) sendmsg$rds(r0, &(0x7f000064f000-0x38)={0x0, 0x0, &(0x7f0000a00000-0x70)=[{&(0x7f0000618000-0x35)=""/53, 0x35}, {&(0x7f0000482000)=""/79, 0x4f}, {&(0x7f00002be000)=""/101, 0x65}, {&(0x7f00003ad000+0xc14)=""/108, 0x6c}, {&(0x7f0000448000)=""/66, 0x42}, {&(0x7f0000aab000-0x4a)=""/74, 0x4a}, {&(0x7f0000cba000-0x3a)=""/58, 0x3a}], 0x7, &(0x7f00007b3000)=[@fadd={0x58, 0x114, 0x6, {{0x401, 0x4}, &(0x7f0000651000-0x8)=0x4, &(0x7f0000508000), 0x10000, 0xffffffffffffff35, 0x4da, 0xdccc, 0x8, 0x362}}, @mask_fadd={0x58, 0x114, 0x8, {{0x74f9574d, 0x81}, &(0x7f0000002000)=0xffff, &(0x7f0000a15000)=0x100000000, 0x1, 0x5, 0x9, 0x8dc, 0x41, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000062e000-0x4d)=""/77, 0x4d}, &(0x7f0000afd000), 0x4}}], 0xe0, 0x4000}, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x9) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085c000)=0x0) process_vm_readv(r2, &(0x7f0000597000-0x10)=[{&(0x7f000035f000)=""/33, 0x21}], 0x1, &(0x7f0000ebb000)=[{&(0x7f0000815000-0x8)=""/8, 0x8}, {&(0x7f00002b4000)=""/169, 0xa9}, {&(0x7f0000054000-0x6e)=""/110, 0x6e}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000297000-0x1)={r1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ebd000)={0xbbc, 0x4, 0x3ff, 0x68f, 0x3}) r3 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000007000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x209f459b, 0x0, &(0x7f0000007000-0x10)=@generic="ed36ff3939341b00005feeedced4ad2d"}) ioctl$KDDELIO(r0, 0x4b35, 0x9) getresgid(&(0x7f0000dc9000-0x4), &(0x7f000007e000), &(0x7f0000dcb000-0x4)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xa, 0x1c, 0x4, "57d82c966b5b6fabb2fa7b0e6c120f655aea589005507e21d0a84b9030572414f7a9c2ef2005e8a91f37af65f8d8545b767dad0edd17e250d51e0f962e14054b", "f4ac1295815dcca2ee47ac414a0dee2c04ab474df02a97c50b14884080a61a7f", [0xee000, 0x6]}) 2018/02/18 06:36:19 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/autofs\x00', 0x20840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x9, 0xc8f, 0x80000000, 0x200, 0x8, 0x3, 0x8, {0x0, @in6={{0xa, 0x3, 0x2, @empty, 0x4}}, 0x6, 0x2, 0xc2b3, 0xffff, 0x7}}, &(0x7f00009ed000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005f5000)=@assoc_value={0x0, 0xb959}, &(0x7f0000fb5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x5, 0x8, 0x1ff, 0x401, 0x4, 0x0, 0x9, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8001, 0x101, 0x800, 0x2, 0x7}}, &(0x7f000020e000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x10)={0x4, 0x81}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x6f)="e005d7f7ba5181e7f2f4eaeca7a2d9f4c39a2ec4dbbdb4d470aae0ac4567ec3abc2d79ec2886643b7336cf660cdd238ee0e121b1abf1eb8b23b46620ecf7b2a753d43e4a4ef7213a12327998ac09c52061cc86d12cc7e520f96068078ab5b9415c4bf9efda1a4d80a782649212c189") setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x4, 0x1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x6, [@loopback=0x7f000001, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}]}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r2, 0x2164}, &(0x7f0000003000-0x4)=0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000-0x8c)=""/140, 0x8c, 0x123, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000)={'vcan0\x00', r4}) r5 = socket$inet(0x2, 0x80000, 0x100000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000006000-0x9)={0x1f, {0x8, 0xfffffffffffff78e, 0x2, 0x2, 0x1}, 0x9}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r3, 0x4}, &(0x7f0000006000)=0x8) r6 = dup(r5) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x100000000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0x1)="fb") r7 = semget$private(0x0, 0x7, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r7, 0x1, 0xc, &(0x7f0000007000)=""/119) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xbf, &(0x7f0000449000-0x8)=0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000fb4000-0x20)={{0x0, 0x0}}) io_getevents(r0, 0x5, 0x800000000000021, &(0x7f0000e9d000)=[{}, {}, {}], &(0x7f00001eb000)={0x77359400, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r3 = syz_open_dev$mice(&(0x7f0000626000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/02/18 06:36:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) ioctl(r0, 0x3ee0, &(0x7f0000001000-0x1b)="a651c40fb43ddd67a389a78b7b4d4a9b9e75a99a6a1958cd75de0e") timerfd_gettime(r0, &(0x7f0000001000-0x20)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000000)="0be03f932690f6b54fd9ef95a1feb571fb02f54951d7a33280edd611cff095fd54aa950b1b9b1497e7dfb37b688486bf1ede44bdcb9888abfd4181dddedb0402970b88e00fb228ea515ff08eb10a8ec6b41644eef27c330f87009cdcf3b3e8c2c310277192f9aef9062be989306d9d90ddff0d9d250cef9a4ebcc99ca2641f08ac20876579d343c26fb118cd8a9b5277e4d2517e3216ff2fc3d75fe9a76939780532aa6adb1bbdd366b6bf90deeb69f136648e0cd06a81945eff1fb18c0b1ad8f040e6cc4443dab1a4cbf5a09eaa1be0db95500e01079c082da5d0c84165444b3a2865de107457d9ac5e7daa6b8411a4f1601898", 0xf4) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0xaf, 0x7}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x10)=@random={'user.', 'nodev[user\x00'}, &(0x7f0000001000-0x8)='trusted\x00', 0x8, 0x1) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x10001, 0x1, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x2, 0x7, 0x0, 0x5fa95e0}, 0x1, 0x3dfc4a4b}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000001000)={0x0, &(0x7f0000001000)=[]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r4, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000)=""/225, 0xe1, 0x0) flistxattr(r2, &(0x7f0000003000-0xc)=""/12, 0xc) syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x401, 0x800) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r5, &(0x7f0000004000)={0x4, 0x100000001, 0x100000000, "d7e96dbca4fc", 0x9}, 0x10) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xe78) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000004000-0x30)={0x40, 0x7f, 0xfffffffffffff801, 0x400, 0x400, 0x8}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) 2018/02/18 06:36:19 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x80, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0xfe}, []}, 0x1c}, 0x1}, 0x0) sysfs$1(0x1, &(0x7f000000d000-0x1)='\x00') mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000018000-0x10)={0x8, &(0x7f0000029000)=[{0x8476, 0x4, 0xfff, 0xbbb}, {0x4739, 0x9, 0x4, 0x6}, {0x800, 0x8, 0xe229, 0x5}, {0x1, 0x396, 0x400, 0x7}, {0x3, 0x2a750c03, 0x5, 0x9}, {0x5, 0xc5, 0x4, 0x20}, {0x80000000, 0x7fff, 0x5, 0x7}, {0x81, 0x8000, 0x9, 0x6}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x1c0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000010000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000002b000)={0x20071026, r2}, &(0x7f0000006000-0x18)={0x5, 0xfffffffffffffff8, 0x9, 0x9, 0x8000, 0x3}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000002c000)={{0x7, 0x1, 0x3, 0x1, 0x3f, 0xfa1}, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000002b000-0xf8)={{0x2, 0x1, 0x100, 0x3, 0x6}, 0x772, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x801, 0xfffffffffffff346, 0x9, 0x4}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000002a000), &(0x7f0000029000-0x8), 0x7fff, &(0x7f0000002000/0x1000)=nil, 0x1) 2018/02/18 06:36:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x7a472391, 0x80800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x0, 0xffffffffffffffff}) write(r2, &(0x7f000073c000-0xad)="ddbb4807cfcd13c6", 0x8) 2018/02/18 06:36:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000a0a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = getgid() fstat(r2, &(0x7f0000170000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009db000-0x4)=0xc) getgroups(0x3, &(0x7f00002ce000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000ca7000-0x4)=0x0, &(0x7f000003a000), &(0x7f00008c7000)) getgroups(0x8, &(0x7f0000b43000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000ff4000), &(0x7f0000fad000), &(0x7f0000244000-0x4)=0x0) getgroups(0x7, &(0x7f00006a6000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r2, &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() setgroups(0xa, &(0x7f0000afc000)=[r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) poll(&(0x7f0000f58000)=[{r1}], 0x1, 0xd89) fcntl$setsig(r0, 0xa, 0x38) rt_sigpending(&(0x7f0000386000), 0x8) tee(r2, r1, 0xfff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000418000-0x4)=0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000061a000-0x28)={'vcan0\x00', 0x0}) sendmmsg(r3, &(0x7f0000b0c000-0x1a4)=[{{&(0x7f00001e0000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x3, 0x1, 0x3, {0xa, 0x3, 0x100400000000000, @loopback={0x0, 0x1}, 0x4}}}, 0x32, &(0x7f000084e000)=[{&(0x7f0000d6e000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="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", 0xfa}, {&(0x7f0000880000-0x4b)="2d080385fee79c9d697eebb7eb91244450a52ba2df2df600c6abb3511c6c650b3d60b5382f799ac8aac13410e5e0fed826f1461e5fd8803d1ab4f194f919bde6a132524f4fd88f59a6a55b", 0x4b}, {&(0x7f0000d1f000+0xc13)="d06c4134c76b59cc82d46acd4bc64739503ba66c931d23cede1a2289486d46dc88d954cee343a02c30c5fb0eb0726c2fef7828ed3bfdbba26511f065d9658f6086fe90032991524626d1cdfbc45eb94f7358320d082624e8cc8fd23fa556cac8445bf117833df6", 0x67}, {&(0x7f0000bb2000-0x62)="18b1c615cfb48283e40ad6b60e8ad7ef14d811018f7f4bffc6786885723d5947bdaaf1f588a70f61833a40fcf784607ddce67848a1ba18449c0b3437fc27f57646c6de752399abf0b410a89e7fc4bac3c675ba79f4d5e973e364c41838b8ac03ee64", 0x62}, {&(0x7f00004c2000-0x42)="253263458d9b383b7a33c05880be8f64c02f2be7e3d3d9917f73113a7dba05ace15d0ab6ed53933dd0799afcc90a0fea281b10f365ff10f6d87e6d0b11df77d59266", 0x42}, {&(0x7f000032c000+0x386)="d14b7024d59b31296e192359cad7c787daee85da8ce768970051cc98a74ff21b34f9a588c7eb17172b2e886684373373a18e321c24b064947a0648a5f9f9872a4bdb9260a95f6436e0fcc2857ff1b5af8d18b09749a0c33f1170f97e84ed6bb5c65ead37e81440c0e411d090c79990e8bc108c406c79b8594c9c31a26f2332c1d1351663379db3927b", 0x89}], 0x7, &(0x7f0000f9f000)=[{0x88, 0xff, 0x2, "f42b47b89dbcee2a3633323ea6efee5cc8c11b2e9b931e00f58ae0793bbb791bae475eaec988902b66205a0a6cb67e709790bc76c9fa3592545410101af306df35985b930ae762fbf9c686c5d791f98de59ec045d3ff99e466a7796814d2fb858944609b04204c3908e03e8146b89c7898e72be987849f9e"}, 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"2b8a154c02cae55a1c647cde60aa412fd92921865cd1d97f62d600c91e4de9f9ae53c699a748b9fb903cfc4d9b7549f7ac55712863fcddc86e4a2b59df7259b23ee43f001e6a43746fee3947ed5783663e7fdd725035b9b705e8d90d816878a6e8a983abc8ff80c6af10063afd52ea279be7e24f32d33dda0b339a918b4ac7ff01dc9577408eb2d282ed348ca3f4068b666f3129011f7a8db65f16dc3f26a4cb49b982a33099069639e3d85008bc564afea99476dfb52367af73afdfc57dd80703a99cb76e5d60bd6b2934d37df8b1a3410fc58309682743d7335b28412a8171"}, {0x20, 0x11f, 0x2, "ea086955245f57b7ebfe2f6c6af0a1"}, {0x90, 0x111, 0x9, "eb9564d828863411869460863444c249d3a33c9e15e32f6a0257fb48163e7e84d605905556169dedbc98dd4a073588c75fbdae0099dcbb5ed3b1119a419fd9d565ccf236113a3df5cf1df1a35b2a92f04c3fef529160b852e9fe6de2d5ed52830f7c621c3be82701f0375231c6d7b0b67c310df9741b501dd4a435"}, {0xf0, 0x114, 0x20, 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0x1000}, {&(0x7f0000ec4000)="408a", 0x2}, {&(0x7f0000b66000-0x5b)="1a8444827be0496e35bd4d8f6b8dcc30a07be5dfa39127802f2c2923a4efc6dae65450c3cd30f663edc59bab3177c024d94cb9b1a74c7d50f98cd488ee40e7e6f0220c28bfcbd0fd69c65c2313acf61ebce593def5f6f343136a2f", 0x5b}, {&(0x7f000004c000-0xd5)="966c6821c63d8b80da4d7eab5cbd83c8ac58d00c2cdb6e50c78c2f64d14a5a306646fe8910cb5b7d78ac49233cba7ac6cdffc6a96ad2808af2c6d2c3da814c21081abc2aae742feee7c6957c735a5d04ae06a337207f50043c987364c769eff7b2836747009976df865bf957363620753e131a7b01a04510f5a48ea4aba445512ee4882fe396373f698ccf44856db3a1798b455c2688d4253033be8320686b5c7fe4733ca0c9ad96cad1c70e796f041f8b87567ac62e348a173f177d30c30e141dc0f42a26408f72d128affe267c62eb0648562915", 0xd5}, {&(0x7f0000998000-0x2e)="4e8544bfa8922a149fade09327831576b92ee3502cb6f1ddeef03400e9e98242a8fbb1af46549c4f24efb8d4ed81", 0x2e}], 0x6}, 0x2}, {{&(0x7f00009c9000-0x10)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000d39000)=[{&(0x7f0000248000)="37b06948b44e3a79f6653a02956025afa198e820d034a36c0797272c57d1dc274ec54316e6df199270c055fe0e6494c1df9bce4826a8bcd45a5d34aa46d671ce80db51f36b564579925c69324c8bd314abc3d0168c2e97d68101a4d4fef372b9d1c02e7d3f2986b2fed6212a1e327537eef92f14097e2b8e49d0fe6701348dcf1afd33db274c2772411f14a9fd254b97d6abe51e110ba1b0d56872ddd1499bb3", 0xa0}], 0x1, &(0x7f0000346000)=[{0x78, 0x129, 0x8, "fe0fd6c7f5d79dcde644535952507dc86871982654a3e3d4b11e89ee488afed570396dbe375e69bd3679edcf752b522a2b333fe14b70e70116a4df71ecff699d53835f3b1f3a62b53dbe8b1b7f8f626e44af34afe48292c2a92e33e01e97596ac0"}, {0x98, 0x112, 0x6, "395c97b6a50663129963fbda3a96875747bf458519ac53473a58ad4bd6d95ce23f1e9c1f97f47f78c90036cc8572d306d59fca35825ab255cf8a5db8e7aaf9d4f650663e96e38cf5404153822fc6c4c53693530c50855ae5b16073061012e5c7f2aa495634c2102262afc92003a399a7f19784ed2b8eabb36e73da96f32f591fa3cd0c"}, {0xe8, 0x19f, 0x6, "405fd08d793e6368eb91ef3e4efeb274164c26844725ec436bfd50cafdcd00a4c873c2beadfcaddbad39f0013aada6792c025e4ca9895dc7b334ed6ce980fd4ef61e93844070eb205e6522dbe2b929c6a205ee4feb70e6aaad752a22c532b46b0c115f3f37f598594ee29078a915d820e762c36fc3105c9e65e978c64c8d4b342c340e47fdfaa2b336881cd0c7bcd1097e6c428e88d93f5f7012cd9dedea33ffa1aaa7bfaa9481e2dffa996da12ab7733d860913ead1942c4b34c4604d47d0a8768e39870eca87f9fdd76880d901a2ec13fbd669f32f9f"}, {0xa8, 0x116, 0x1, "7ddc7fe47dc0e47467d9156727cde8775981d42445cbdd0ce27e036ecb669d225889f4fca71e564bac76452ea9008e4ecca2c51566c2b21a5d8074e963107c3b8dc6507b8d3bfbb7cb315bcfbfc5a79ee5f924201dcd4d9aff60f93e4fd7e87c5eb42b0d9c1ca6ca3d331bb17a3e45a3021f2c99796575b701878bf07e73ac9ab0e980bd72a34dc7efab7707c45f62dc07"}, {0x100, 0x117, 0xffffffffffffffe1, "c1443449c95c9d48e28482063804a25f6071292ee29582f804d1de60b07b6a6bac2bdc5c9f9b8f4d30522aa8bf1b213a0a2def43b691c37d2c304b59ea535c1d627eaa488d701297682a3fcb09050d45df8d72dd205df8b2a3176158eaab5880f0164777da4404bd8c4b7256e6c443ac1085fc5448e4b48c69e63ae0eb07f2036bd10bd7a4afa383c4b7db53fabf31a53406e57e353dfba08611713c7bc2fc0cded427887676dac9c22d42486694ac66b0fe9ee8b32a565cfe5b65d84c6643b3d22c90ad9393f76340c959809c0b5ca342d984da47bf12cb299db30a5b104bcbbee16588182a68a3c3b5b3fca2"}, {0xd0, 0x0, 0x7, "c26d4a95f0503f7b871d0fd9b57b136a71a4c121f3d460646d7c964ba1fbfdfe490a326281d0fd569726a0d05d498c48b75edabdfba403b669b9561d12870915c5b212630795b5d17a607100c6489299223c2742096b404d17cbe173da49ae77e9d9e3f57674f83d135443d9302614a879c8795fe86ad756eee709c956a7e7ec12a1aa767f72f8916c0256a507de33427e212e949dae1e711005ed3c663723d97304d10c8784c988f9b8b3fe8dde7b0da67b7a87b45d4f779966"}, {0x20, 0xff, 0x37b5, "3ee48d7d8265740ecac4d870cd00"}], 0x490, 0x10}}], 0x7, 0x40010) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000027d000-0x4)=0x4, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000aa3000-0x8)={0x3, 0x5}) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f90000-0xb)='/dev/mixer\x00', 0x240000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000ec9000)=0x2) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x8000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ac1000-0x4)) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000930000)='/dev/ion\x00', 0x40100, 0x0) bind$rds(r0, &(0x7f0000671000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) readv(r1, &(0x7f0000feb000)=[{&(0x7f0000e7b000-0xc2)=""/194, 0xfffffffffffffe92}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/18 06:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/18 06:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000427000)='/dev/vga_arbiter\x00', 0x4000, 0x0) accept$packet(r2, &(0x7f000061f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b1e000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000090e000-0x48)={0xf, 0x7, &(0x7f0000955000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffff5e, 0x0, 0x0, 0x0, 0x17}, [@ldst={0x2, 0x3, 0x0, 0x8, 0xf, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x3, 0x0, 0x3, 0x7, 0x100, 0xffffffffffffffff}], {0x95}}, &(0x7f0000708000)='syzkaller\x00', 0xf7b, 0x2d, &(0x7f00005ff000-0x2d)=""/45, 0x41000, 0x1, [], r3}, 0x48) set_tid_address(&(0x7f0000f5c000)) sendto$inet(r0, &(0x7f0000689000-0x4)="055fd9", 0x3, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg(r4, &(0x7f00003ff000-0x38)={&(0x7f0000577000)=@nfc_llcp, 0x60, &(0x7f0000411000-0x10)=[], 0x0, &(0x7f0000fad000-0x17)=""/23, 0x17}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xab16, 0x5, 0xfff, 0x8000, 0x67ca}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}}, &(0x7f0000004000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000010000)={0x7fffffff, 0x0, 0xffffffffffffffc1, 0x57, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r3, 0x1, 0x2, [0x4, 0x1000]}, &(0x7f0000004000-0x4)=0xc) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000001000), &(0x7f0000002000-0x4)) r1 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000002000-0x70)={{0x8, 0x0, 0x0, r0}}) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000bf7000)={0xa, 0x0, [{0x8000000e, 0x7fff, 0x4, 0x0, 0x7f, 0x806}, {0xc0000000, 0x4b5, 0x0, 0x1000, 0xe4f9, 0x9, 0x40}, {0x80000000, 0x0, 0x5, 0x100, 0x4, 0x5, 0x3}, {0x80000000, 0xffffffffffffffe0, 0x4, 0x3, 0x8, 0xd690, 0x81}, {0xc0000001, 0x8, 0x6, 0x100000000, 0x0, 0x9, 0x7}, {0xf, 0x8, 0x0, 0x10000, 0xffff, 0xb5, 0x7}, {0x80000019, 0x3, 0x4, 0x3, 0x3, 0xffffffff, 0xffffffffffffffff}, {0x80000007, 0xed89, 0x5, 0x0, 0xffffffff, 0x3, 0x8}, {0xd, 0x2, 0x4, 0x2, 0x2, 0x3, 0xf86}, {0xc0000008, 0x3, 0x7, 0x862, 0x3, 0x4, 0x8}]}) connect(r0, &(0x7f0000f24000)=@un=@abs={0x0, 0x0, 0x1}, 0xfffffcca) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) fchdir(r0) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000381000-0x8)='./file0\x00') creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000d8a000-0xe)='./file1/file0\x00', &(0x7f000044b000-0x8)='./file0\x00') r2 = msgget(0x0, 0x83) msgctl$MSG_INFO(r2, 0xc, &(0x7f000018e000-0xbc)=""/188) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00008f6000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d8000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ad6000-0xd0)={0x0, 0xc8, "f3dd8d4ed393973f6f6a46e9b416fa00c05942f66911fb9cefe14791115dc624f54131b0a180497e2562e8f49319d93da0b0cf31d2f2291f35203023cf8d3eea12c7c1ed7d2f068a4f90942d98243471c24f0df67f7477bb09b500cb524fe6befec7f568b5c4f567d20288d799b96955d1135372435bb0f6ff95f8a240bbee118f99dfbc3c77f61eca035fc882e6bdfb57e1fc1972e0857c182d5ef92e0e2891c7df775c75e738763c2a7dbf076ad0364394517526c173eba56491ae4fff9282c3e6d0e9b8fd4b1f"}, &(0x7f00003a9000)=0xd0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a14000)={r1, 0xfffffffffffffbd8}, &(0x7f0000ec8000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c44000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x400}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) creat(&(0x7f0000d20000-0x8)='./file0\x00', 0x40) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009db000-0x4)=0x4, 0x4) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) fcntl$setpipe(r0, 0x407, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ca2000-0x4)) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/18 06:36:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001de000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009cc000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000246000-0xc)=@sack_info={r3, 0x3, 0x2}, &(0x7f000072f000)=0xc) fcntl$setlease(r0, 0x400, 0x0) r4 = request_key(&(0x7f000045f000-0x8)='big_key\x00', &(0x7f0000cbd000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000db9000)='/dev/qat_adf_ctl\x00', 0x0) r5 = add_key(&(0x7f00009c3000)='cifs.spnego\x00', &(0x7f0000853000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d0b000)="a9c9da", 0x3, 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f0000e55000-0xb)='pkcs7_test\x00', &(0x7f0000ced000)={0x73, 0x79, 0x7a, 0x2}, r5) r6 = syz_open_dev$amidi(&(0x7f0000a90000-0xc)='/dev/amidi#\x00', 0x5, 0x400400) write$selinux_context(r6, &(0x7f000027b000-0x20)='system_u:object_r:var_auth_t:s0\x00', 0x20) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000200000-0x8)) r7 = add_key$keyring(&(0x7f0000166000)='keyring\x00', &(0x7f0000537000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r7, &(0x7f00009f0000)=""/164, 0xa4) 2018/02/18 06:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4700013) perf_event_open(&(0x7f000001d000)={0x2, 0x189, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eee000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000077a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = syz_open_dev$tun(&(0x7f000090a000-0xd)='/dev/net/tun\x00', 0x0, 0x84040) fsetxattr(r1, &(0x7f0000af2000-0x18)=@random={'osx.', '/dev/net/tun\x00'}, &(0x7f000028b000)='/dev/net/tun\x00', 0xd, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/hwrng\x00', 0x8000, 0x0) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) socketpair(0x19, 0x4, 0x7, &(0x7f0000a48000)={0x0}) execveat(r0, &(0x7f00003fd000)='./file0\x00', &(0x7f0000acd000-0x30)=[&(0x7f000096a000-0x5)='fuse.', &(0x7f00000ac000-0x5)='fuse.', &(0x7f0000417000-0x5)='fuse.', &(0x7f0000290000)='\x00', &(0x7f0000c7d000-0x5)='fuse.', &(0x7f0000c06000-0x5)='fuse.'], &(0x7f000070d000-0x38)=[&(0x7f000044d000)='+{\x00', &(0x7f0000eb9000-0x1)='\x00', &(0x7f0000269000-0x5)='fuse.', &(0x7f0000481000)='system@nodev\x00', &(0x7f0000d58000)='fuse.', &(0x7f000008d000-0x8)=',wlan0!\x00', &(0x7f00009ea000-0x25)='-self.,(em1]posix_acl_accesstrusted,\x00'], 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000014c000-0x4)=0x0) capget(&(0x7f00009e0000-0x8)={0x0, r1}, &(0x7f0000871000)={0x9e9, 0x4, 0x1, 0x9, 0x0, 0x1000}) 2018/02/18 06:36:19 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000015000)={0x0}, &(0x7f0000031000)=0xc) sched_setattr(r0, &(0x7f0000012000-0x30)={0x30, 0x5, 0x1, 0x8, 0x4, 0x8001, 0x2, 0x6c}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x8, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) io_setup(0x800, &(0x7f0000005000-0x8)=0x0) io_destroy(r3) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000033000-0x34)={{0x100000001, 0x2000, 0xfffffffffffffffd}}) modify_ldt$read_default(0x2, &(0x7f0000008000), 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/02/18 06:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000042000)) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x19)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000002000-0x50)={0x8001, 0x4, 0x1000, 0x4, &(0x7f0000000000+0x5ff)=[{}, {}, {}, {}]}) 2018/02/18 06:36:19 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0x1, &(0x7f0000001000-0xe5)="dcf76e45c237f2f11edc428dbbfb3638e70b315fe2c59aa2e69e6edfa4814828743a6881d662b9f89ba160c6aeaf650bfb92a8cd1154b22e447d961ca75560cc38f763da983b348d9b3c1b991f2ef23933498378f4f6819f4da159ebcfc9fe847bdc7d370883829ac288d88c2b340a304b83a5f93eb7b02f5264f2169866e6348ec56bbd437562c5ba58a4b34ec7528a1161de131012820afb99fcbebc18ba1af7bfe57b191b5bd0d6bbccf58c56c06530174221c7cd7ac6f1f68034779ca3dfce866f8cbee1a5eb5514dcce0fe2ea89d66f08e5e58c8123b699dbd32bec99ece4b7ffee0c", 0xe5) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r1, &(0x7f0000fd1000)=""/176, 0xb0, 0x40000061, 0x0, 0x0) 2018/02/18 06:36:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000102000)={0x0, 0x7f, 0x3, 0xfff, 0x1, 0x6, 0x7f, 0x3, {0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3a}}, 0x5, 0xc3, 0x7fffffff, 0x40, 0x7fffffff}}, &(0x7f00007df000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x87, "3ae6e7ffa8780837b9f181882536150978317da570c9d832c339de337fa4dff9157bcb60cd2fcdd835756ed164d72a28fa1d1beace524623433db9bdf119c403964c312d0641c859a4628526718e65e5faa55df584b358ee5dddec79fd498f088dfec1f21a627d9e39de45331f45a386d239d64163b6e4ea96729fbdcbd465c91af655bcd040f4"}, &(0x7f0000001000+0x40f)=0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffc0}, &(0x7f0000000000)=0x14) 2018/02/18 06:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a3000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x81) ioctl$int_out(r0, 0x2, &(0x7f0000da0000-0x8)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000409000-0xd)='/dev/usbmon#\x00', 0xfff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f000081c000-0x4)=r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00003b8000-0x78)=@filter={'filter\x00', 0xe, 0x1, 0x1c0, [0x0, 0x20c9d000, 0x20c9d030, 0x20c9d060], 0x0, &(0x7f0000bfa000+0x25a), &(0x7f0000c9d000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, @generic="ac84cd4ba0437a480a466925393682a1", @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xd0, 0x100, 0x130, [@vlan={'vlan\x00', 0x8}, @state={'state\x00', 0x8}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x238) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007fb000)={0x8}, 0x4) 2018/02/18 06:36:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fchmod(r2, 0xa0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000ccb000), 0x400) 2018/02/18 06:36:19 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000b5f000), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00007b4000-0x49)='?', 0x1, 0x0, &(0x7f0000cb7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/18 06:36:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe1, &(0x7f00003cf000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x1e, 0x4, 0x0, 0x0, 0xd3, 0xffffffffffffffff, 0x401, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@generic={0x7, 0x5, "053885"}, @noop={0x1}, @generic={0x94, 0x4, "551e"}, @ssrr={0x89, 0x13, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}]}, @noop={0x1}, @timestamp={0x44, 0x8, 0x7, 0x3, 0x1, [{[], 0x8}]}, @ra={0x94, 0x6, 0x7}, @cipso={0x86, 0x38, 0x5312, [{0x7, 0xc, "9c60b5f715e44afcbaa1"}, {0x5, 0xa, "6589d0d64822a1df"}, {0x5, 0xe, "664417b72c976ed5911831d4"}, {0x0, 0xc, "bc018fa59974adb77a29"}, {0x7, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}, "50ef23c7d8b1ffffffff4f01f03fbdde0224590a50b50b77bf4ee5dc5d744d795ce9284ba7740bbb10cb0a6da61ae83a248f9ad8e2f875ee24e199ca5f5bfc727de251cba72adee178546b"}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064d000)='/selinux/enforce\x00', 0x80d02, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x16) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000fd3000)='/dev/amidi#\x00', 0x4, 0x80) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x8, r3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fd4000-0x4), &(0x7f00003ff000-0x4)=0x4) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010100000000084) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f9000-0x10)='/dev/sequencer2\x00', 0x501c00, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8000) r2 = dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00005b5000)=[{&(0x7f0000f5c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007d1000)=[], 0x0, &(0x7f0000063000)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/18 06:36:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000016d000)='./file0\x00', 0x100, 0x40) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000217000-0x4)) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000899000)={0x10000, 0x5, 0xc427, 0x9}, 0x10) 2018/02/18 06:36:19 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000492000/0xb000)=nil, 0xb000, &(0x7f0000f73000)=""/225) 2018/02/18 06:36:19 executing program 1: io_cancel(0x0, &(0x7f0000e8f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002f8000-0xc2), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000018a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x400040) fcntl$setlease(r0, 0x400, 0x1) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000053c000-0x11)='/selinux/enforce\x00', 0x131000, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b2d000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004a2000)={0x0}) r4 = eventfd2(0xcd, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ffc000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f000093c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f0000c0d000)=0xc) r7 = geteuid() openat$cuse(0xffffffffffffff9c, &(0x7f0000dc0000-0xa)='/dev/cuse\x00', 0x100, 0x0) getgroups(0x4, &(0x7f00009bb000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f00006cd000)={&(0x7f00003b6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000699000-0x10)=[{&(0x7f000018b000)="04f2e88a7e5460d154819ec1676fac5d99c495e1d3529e60edbd2fb102cd67dc73fe938e9de656d7448ad3507a51c5419122165eee0925d6d1c7ecde1e15bcaca81b2d9251fca5ec7682fe923aa6c123835e83cddd62879f5b07c60534e9078ba2c8029321e936c6886c9390c828b254ed194228ca307df9cb7ad80145bb6a2991a13834e16ac9bb7aa69b9bcee7a69bbc1a43f7ef", 0x95}], 0x1, &(0x7f0000385000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0x60, 0x4}, 0x40000) r9 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r9, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/18 06:36:19 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000570000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = timerfd_create(0x2, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x7, @thr={&(0x7f0000794000-0xfa), &(0x7f0000f78000)="f1"}}, &(0x7f0000f5c000-0x4)) 2018/02/18 06:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept4(0xffffffffffffff9c, &(0x7f000021b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000a13000)=0x2e, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000ecb000-0x4)) close(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f000050b000+0x16e)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c83000-0x6)=0xb) 2018/02/18 06:36:19 executing program 3: socketpair$inet6(0xa, 0x0, 0x8, &(0x7f00006e2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x80201) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000001000-0x10)={0x2, 0x7, 0x7, 0xfff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x200, 0x81, 0x401, 0x3, 0x3, 0x80000000, 0xfffffffffffff800, {0x0, @in6={{0xa, 0x1, 0x100000000, @empty, 0x10000}}, 0x8, 0x30000000, 0x8, 0x24000000, 0x5}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0xffffffffffff822c, 0x8000, 0x1ff, 0x85, r3}, &(0x7f0000002000+0x278)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r3, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000005000-0x4)=0x8) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x60700, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x180, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r7, &(0x7f0000005000)=@hdr={0x3, 0x84, 0x0, 0x1, 0x9, 0x38000, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x2, 0x1, 0x6b55, 0x5980}, 0x32, 0x3, 0x0, 0x0, "801db336b0a5bf855d134514a6891bd9a906cc1ddf5b26de19b647999d90d3da0247ffc93add5d32af5143d4e4664b5ed4ba984439fee9edfcbcc72f31e043ea"}}}}}, 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@mcast2, @in6=@local}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) sendto$ipx(r2, &(0x7f0000001000-0x18)="67f5b454d184e0a8de7d23aae9703512f236a2c98725ca51", 0x18, 0x20008000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000007000-0x8)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001000)={r5, @in6={{0xa, 0x1, 0xfffffffffffffbff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x81, 0x3, 0x57a6, 0x3, 0x80}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000006000)=""/221, &(0x7f0000007000)=0xdd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000008000)='./file0\x00', r7, &(0x7f0000009000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000007000)={r4, 0x6d, "09c9cfd8301b21d1deb4cacf8fc65fd9d73e6770a3c075b4411bfba72b6ffb7d625bdc2f45733865fd1f1b95037c7a01d3f769c161cbd2087010111e49413395c5df960ba2b883b7e9a4eb94ef60130bcc07d851e2d9279ee3cd1b194eda7912f5fb56300e1cf3df70c05ee982"}, &(0x7f0000001000)=0x75) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) ptrace$poke(0x5, r8, &(0x7f0000005000), 0x2) 2018/02/18 06:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000758000)='/dev/cuse\x00', 0x20404, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000389000-0x8)=0x3) 2018/02/18 06:36:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = semget(0x0, 0x5, 0x400) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000383000)=""/84) r3 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000064b000)={0x20000000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) removexattr(&(0x7f0000f96000-0x8)='./file0\x00', &(0x7f0000435000-0x9)=@known='user.syz\x00') ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000e97000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}) 2018/02/18 06:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f000020e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fc8000/0x18000)=nil, &(0x7f0000578000-0x18)=[@text16={0x10, &(0x7f0000e80000)="67f396f30fd6f666b8010000000f01d90f72d30066b9800000c00f326635010000000f300f359a00084d00360f22dcbaf80c66b8cedf3f8766efbafc0cedbaf80c66b804a4038666efbafc0cec", 0x4d}], 0x1, 0x45, &(0x7f0000c7d000)=[@cstype3={0x5, 0xb}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) prctl$getname(0x10, &(0x7f0000a20000-0x1000)=""/4096) 2018/02/18 06:36:20 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000a27000)='/dev/snd/midiC#D#\x00', 0x7, 0x200040) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000d51000-0x2)={0x1, 'd'}, 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x4, 0x0, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x123202, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000004000-0x10)={0x1, 0xfffffffffffffffd, 0x400, 0xbba}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000000d000-0x8d)=""/141) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000000c000)=""/113) 2018/02/18 06:36:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a9a000-0xb)='/dev/audio\x00', 0x4000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d54000-0x3f)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/18 06:36:20 executing program 3: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000+0x6f)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x9, 0x40, 0x1000, 0x39d2, 0x1ff, 0x0, {0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x1, 0x7fff, 0x1, 0x200, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000001000)=0x8c) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000d4b000)=0x10) fchdir(r2) 2018/02/18 06:36:20 executing program 2: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x8800000001000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x208000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x80001, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0xfd)={0x16, "ff21af64bcb777ef54660a6e359043afcde60068fac41453a0ef22bf2d5a2340a43d132cc77b0fefc6d59f82593bbf36089fa7a54744ea1f0feb49d046e5992423a551b3febc71646915252984f1bd619b500c7839ef2d80667f9f001f622b8d0ef79288ce2f7eba02e63fa87439841804871d1b6ecb2174d266ab163140a084eded09a137dfa0d5e37cae4a3d07381e44aed42365a00673f8d1c202d673b4e594fe731aa7205f76e682a052335a4f9bcc7407c3814bcf1450700740f8120c9b87c5841d2925f7d13cd0660e04ffd0f37c233eddcd90e04a337f25403f0b9364ccf4865908114b45d55d4afb38d6f8c3984cd7e89c0c01d151"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x3, 0x528ddabfb57afff1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000-0xc)=[{0x70b}, {0x3, 0x3}, {0x8001, 0x8}]}) 2018/02/18 06:36:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x805, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00002ac000-0x4)=0x20) connect$inet6(r0, &(0x7f0000162000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x5}, 0xffffffffffffffcb) 2018/02/18 06:36:20 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x0, 0x0, 0x340, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f000000d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[], 0x1, 0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) connect$inet6(r0, &(0x7f000001f000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000023000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000001a000)=0x3) 2018/02/18 06:36:20 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = semget(0x1, 0x0, 0x208) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000449000-0x8c)=""/140) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035c000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000067b000-0x8)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000865000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000060d000-0xc)={0x0, 0x5, 0x30}, &(0x7f000027f000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004d9000-0x8)={r3, 0x3ff}, 0xfffffccb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000000}, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x380000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000617000-0x48)=""/72) [ 54.568896] kasan: CONFIG_KASAN_INLINE enabled [ 54.574057] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 54.581473] general protection fault: 0000 [#1] SMP KASAN [ 54.587000] Dumping ftrace buffer: [ 54.590535] (ftrace buffer empty) [ 54.594242] Modules linked in: [ 54.597524] CPU: 0 PID: 8220 Comm: syz-executor0 Not tainted 4.16.0-rc1+ #317 [ 54.604787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.614142] RIP: 0010:gfn_to_rmap+0x624/0x770 [ 54.618613] RSP: 0018:ffff8801ce70e848 EFLAGS: 00010293 [ 54.623963] RAX: dffffc0000000000 RBX: ffff88019f865c38 RCX: ffffffff811007da [ 54.631208] RDX: 0000000000000000 RSI: ffff88019f870f88 RDI: ffff88019f865c40 [ 54.638455] RBP: ffff8801ce70e9c8 R08: 1ffff10039ce1d15 R09: 0000000000000004 [ 54.645700] R10: ffff8801ce70ed70 R11: 0000000000000004 R12: 0000000000000002 [ 54.652950] R13: 000000000000000f R14: 000000000000000f R15: dffffc0000000000 [ 54.660202] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 54.668402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.675133] CR2: 00000000006fbbb4 CR3: 0000000006a22002 CR4: 00000000001626f0 [ 54.682383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.689628] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.696875] Call Trace: [ 54.699454] ? kvm_handle_hva_range+0x6e0/0x6e0 [ 54.704104] ? mmu_spte_clear_track_bits+0x11a/0x3f0 [ 54.709189] ? mmu_spte_update+0x220/0x220 [ 54.713413] ? mmu_shrink_scan+0xb50/0xb50 [ 54.717631] ? perf_trace_run_bpf_submit+0x206/0x330 [ 54.722716] ? perf_trace_run_bpf_submit+0x206/0x330 [ 54.727803] ? pte_list_remove+0x7b/0x3c0 [ 54.731946] drop_spte+0x14f/0x250 [ 54.735476] mmu_page_zap_pte+0x224/0x340 [ 54.739610] ? ept_prefetch_invalid_gpte.isra.75+0x180/0x180 [ 54.745394] ? __lock_is_held+0xb6/0x140 [ 54.749460] kvm_mmu_prepare_zap_page+0x1c5/0x1310 [ 54.754389] ? mmio_info_in_cache+0x6b0/0x6b0 [ 54.758873] ? __lock_acquire+0x664/0x3e00 [ 54.763111] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.768286] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.773468] ? __is_insn_slot_addr+0x1fc/0x330 [ 54.778036] ? lock_downgrade+0x980/0x980 [ 54.782177] ? find_held_lock+0x35/0x1d0 [ 54.786227] ? kvm_make_all_cpus_request+0x44a/0x580 [ 54.791328] ? gfn_to_pfn_atomic+0x650/0x650 [ 54.795724] ? lock_release+0xa40/0xa40 [ 54.799676] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 54.804763] ? __lock_is_held+0xb6/0x140 [ 54.808821] ? kvm_dying_cpu+0x40/0x40 [ 54.812702] kvm_mmu_invalidate_zap_all_pages+0x4a0/0x680 [ 54.818231] ? kvm_mmu_zap_collapsible_sptes+0x720/0x720 [ 54.823661] ? lock_acquire+0x1d5/0x580 [ 54.827619] ? lock_release+0xa40/0xa40 [ 54.831575] ? lock_release+0xa40/0xa40 [ 54.835533] ? kmem_cache_free+0x83/0x2a0 [ 54.839659] ? mmput+0x54a/0x6c0 [ 54.843015] ? kvm_dying_cpu+0x40/0x40 [ 54.846884] kvm_arch_flush_shadow_all+0x15/0x20 [ 54.851618] kvm_mmu_notifier_release+0x59/0x90 [ 54.856264] ? kvm_dying_cpu+0x40/0x40 [ 54.860138] __mmu_notifier_release+0x1da/0x6a0 [ 54.864799] ? mmu_notifier_unregister+0x5c0/0x5c0 [ 54.869721] ? __khugepaged_exit+0x3f7/0x640 [ 54.874110] ? lock_downgrade+0x980/0x980 [ 54.878249] ? rcu_pm_notify+0xc0/0xc0 [ 54.882121] ? __khugepaged_exit+0x40f/0x640 [ 54.886525] exit_mmap+0x3ff/0x500 [ 54.890045] ? SyS_munmap+0x30/0x30 [ 54.893648] ? __khugepaged_exit+0x42f/0x640 [ 54.898041] ? hugepage_madvise+0xf0/0xf0 [ 54.902167] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 54.908028] ? check_noncircular+0x20/0x20 [ 54.912246] ? rcu_note_context_switch+0x710/0x710 [ 54.917163] ? __might_sleep+0x95/0x190 [ 54.921124] mmput+0x223/0x6c0 [ 54.924300] ? get_task_exe_file+0xc0/0xc0 [ 54.928523] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 54.933341] ? do_exit+0x8fa/0x1ad0 [ 54.936949] ? lock_downgrade+0x980/0x980 [ 54.941092] ? mark_held_locks+0xaf/0x100 [ 54.945222] ? do_raw_spin_trylock+0x190/0x190 [ 54.949826] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.954827] ? trace_hardirqs_on+0xd/0x10 [ 54.958966] do_exit+0x90a/0x1ad0 [ 54.962411] ? mm_update_next_owner+0x930/0x930 [ 54.967062] ? perf_trace_run_bpf_submit+0x206/0x330 [ 54.972140] ? perf_trace_run_bpf_submit+0x206/0x330 [ 54.977224] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 54.982316] ? perf_tp_event+0xae0/0xae0 [ 54.986357] ? wait_for_completion+0x770/0x770 [ 54.990920] ? lock_downgrade+0x980/0x980 [ 54.995057] ? memset+0x31/0x40 [ 54.998325] ? perf_trace_lock+0x4d6/0x900 [ 55.003163] ? trace_event_raw_event_lock+0x340/0x340 [ 55.008341] ? kvm_set_memory_region+0x39/0x50 [ 55.012911] ? check_noncircular+0x20/0x20 [ 55.017134] ? kvm_set_memory_region+0x50/0x50 [ 55.021702] ? memset+0x31/0x40 [ 55.024971] ? find_held_lock+0x35/0x1d0 [ 55.029075] ? get_signal+0x7a9/0x16d0 [ 55.032946] ? lock_downgrade+0x980/0x980 [ 55.037089] do_group_exit+0x149/0x400 [ 55.040959] ? do_raw_spin_trylock+0x190/0x190 [ 55.045520] ? SyS_exit+0x30/0x30 [ 55.048953] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.053431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.058435] get_signal+0x73a/0x16d0 [ 55.062145] ? ptrace_notify+0x130/0x130 [ 55.066191] ? lock_downgrade+0x980/0x980 [ 55.070334] ? __lock_is_held+0xb6/0x140 [ 55.074405] do_signal+0x90/0x1e90 [ 55.077935] ? iterate_fd+0x3f0/0x3f0 [ 55.081721] ? setup_sigcontext+0x7d0/0x7d0 [ 55.086025] ? __do_page_fault+0x5f7/0xc90 [ 55.090239] ? lock_downgrade+0x980/0x980 [ 55.094372] ? kvm_set_memory_region+0x50/0x50 [ 55.098932] ? do_vfs_ioctl+0x486/0x1520 [ 55.102976] ? handle_mm_fault+0x43b/0x970 [ 55.107215] ? up_read+0x1a/0x40 [ 55.110558] ? exit_to_usermode_loop+0x8c/0x2f0 [ 55.115220] exit_to_usermode_loop+0x258/0x2f0 [ 55.119787] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 55.125308] ? fput+0xd2/0x140 [ 55.128483] ? SyS_ioctl+0x66/0xc0 [ 55.132018] do_syscall_64+0x6e5/0x940 [ 55.135886] ? __do_page_fault+0xc90/0xc90 [ 55.140103] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 55.145619] ? syscall_return_slowpath+0x550/0x550 [ 55.150530] ? syscall_return_slowpath+0x2ac/0x550 [ 55.155448] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 55.160807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.165642] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.170816] RIP: 0033:0x453bf7 [ 55.173983] RSP: 002b:00007fe78547a098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.181683] RAX: 0000000000000000 RBX: 000000000000000f RCX: 0000000000453bf7 [ 55.188929] RDX: 00007fe78547a510 RSI: 000000004020ae46 RDI: 0000000000000017 [ 55.196176] RBP: 0000000020fd6000 R08: 0000000000000001 R09: 0000000000000045 [ 55.203424] R10: 0000000000000017 R11: 0000000000000246 R12: 00000000fec00000 [ 55.210671] R13: 0000000000000017 R14: 00000000006f92b0 R15: 0000000000000001 [ 55.217948] Code: 3f 02 00 00 48 c7 c7 40 75 e2 85 c6 05 80 1e 14 06 01 e8 a0 78 46 00 e9 46 fb ff ff e8 f6 03 61 00 48 b8 00 00 00 00 00 fc ff df <80> 38 00 0f 85 32 01 00 00 4c 8b 24 25 00 00 00 00 31 db e9 ef [ 55.237186] RIP: gfn_to_rmap+0x624/0x770 RSP: ffff8801ce70e848 [ 55.243198] ---[ end trace 452e85725827f325 ]--- [ 55.247984] Kernel panic - not syncing: Fatal exception [ 55.253807] Dumping ftrace buffer: [ 55.257326] (ftrace buffer empty) [ 55.261009] Kernel Offset: disabled [ 55.264615] Rebooting in 86400 seconds..