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", 0x1000}, {&(0x7f0000eef000)="ce177a11ad1dd1a174bfb02c9a68b7f3c9412a6508a715559203315bb1f31c32212a511606d589d9adb16abbc28feb34f0978d0fac5dd2086c4f9e", 0x3b}, {&(0x7f000076e000-0xf0)="525aa5b757a96726cc7f26f329ee2b8915033fceacd87c5199a44f54c88d0b41b3221f27587cce2b716908060a6e03fd333c16a181ed3b558efe6c7653c8d2bc940ac45e54286fe74c0a7c29f9867ea1a82001835d920570f2f369d22ec5868a421039c22deebbac585ec5c9fc6cb5323fc6865a06bf4fff53c52eefd6c6437b3459e9c135306a0bae5a50118b33ef95887d43ec03cd407682d08a107e6e96e569dfa6a98da2b0ac06af6949f3c30a961d98c2113d782da5a0785330b927a82a4a6625f38c7cd0de74f707d159f31d91a3ebadd7f9c57610b6bab2bfc2557fc4332af1ad006a6030e119216873745959", 0xf0}], 0x5, 0x0) syz_open_dev$tun(&(0x7f0000fe6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10800) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000689000-0x4)={0x0, []}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0xfffffffffffffffc, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) ioctl$sock_bt_hci(r2, 0xc00448fc, &(0x7f0000b5a000-0x7e)="200e447a6ebd9a95a2524dd079da7f3c88ef2290ad723a220a59444364bbd511dd6ada69e5c2ca060fc080b90ea823f4130077beb71b29b84be3187ad08e5bb83c13fbea824b57d5ce24b60f70a3b6d042fa03d72913588640a7cb6488fbf121e657547002d9f06c79ac9c06c52c26b2f9dfc64171ba132d1da3d2f0a308") 2017/12/04 03:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000532000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1b) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00007b4000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000568000)={0x4, 0xfffffffffffffeff, 0x8001, 0x1f, 0x1, 0x5, 0x100000000, 0x87, 0x0}, &(0x7f00006d8000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a00000-0x14)={r3, 0x800, 0x20, 0x1, 0x5bf, 0x9}, &(0x7f000068b000-0x4)=0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x2, 0xb, 0x0, "a9970031c56869db8483d33ad7ff1ae68e078c656f30a9a8e2ba59b4c6f2cec0a47f94e4b3e772e3e1ca26a50d02f6ff192450052082edc3d1f411bfbb6da6dc", "b305059b44f0ecc45c2be2523dda24863f8d22b37bddbd70c95bb53bc5c503a6", [0xfffffffffffffff8, 0x7f], 0x0}) vmsplice(r1, &(0x7f0000c88000)=[{&(0x7f0000aa3000-0xde)="5aaf3e4240de68652b365dbff79f03f297e0ae684abb0c938a3ecdaf345fed232aec9ba5cac6f78b80098822e39473bafadda006dbdb0b213a789f0b39b5f37b79bd819dad179b9f90345e632eefb32214e72ff588b9ca4570f2c3ead684a8b4e36c2023d224f62036e74a4a916e7f923cf5c1e8cbd50b2d70a00d5e8923a41243838253f7683c848fe23824e08f51106c9e44d14ebb01462cdb4a924713c8d4b0fd646cecff6454dfcb82f55dbcc481033ee43c9db125e89a84edb1d8ec8e58df8f988205175490be9c6ac87770b270ddd49f00cb81832d4a125862527d", 0xde}, {&(0x7f0000af4000)="caa647fa694b8b524a8c8ff00915d4266fdd0ac92aed7fface64524e9e400d7e67c9343f2308700df21652cadb910767ce5fc3371f253862cec21fcbc34c11af9260e8074b00ff32d37473bfe9e02fa0fdd73eeb78653cbc18f536daa214b8077ae6c2d65fd7b2858fcc18", 0x6b}, {&(0x7f00004c4000)="bdc9b3f5115074e4459fea2efaca854705ae1f720474b808a5af00e40bf24a0f815b16a3ab94bedcb3b5345dd1bce033f06132bcc9a839b235c7a6eadc3c2706eed958e5451a66ccf9e59ee336207dfdc6779e6a30a891772f7d74546dabe0f495c10c7fa0f19276f1312f75a6435ee6b2c244eee51b6bf0cafa775bb708dcbe", 0x80}, {&(0x7f00008e7000)="0f89fcb765d70f4482056798a35855d0a7d65f52b39357e87d03c9f21241866de5ca666648565343d8ad8402244c25eec40a7eb43dc1d3a0b01428fefd0322c77c2bc26cf4b4bb3f9ed3ad81561c0cc339c35cfcf91539d31a063a768a5efe847f17ab74ad7dc156c7eedde84993ccb79a53d02e", 0x74}, {&(0x7f0000f8a000-0x55)="db88a347feb735c4de6096f6aa72e9765a3c5f252ede2c6e0f6b834892810ea833d0031141a9b1d123ec6793d32ad0a69814d678e797ac34b7a17126702f3a71c3bc0efb836c3468b4726828421fa75edad51d8979", 0x55}, {&(0x7f0000b0c000-0xbb)="ad07b2ca651605b691bd0e5df49267fcd73257c18dceb3188ce14366ea3c24e571c46c6a672c29bcbef0b58ef379f4146f0cbadf395cd42754eb4630ac346a8c087644ad885453239aea85311a3a1e731b8743554de9f0c857672151f0da28222ac9599228154a36280de6a9db76e26b4296a16238321a3f538ec2be3145a3331e649190de9f9e2e0584661f1c9c15d9c6fd48823c86d1e1be85c7490fd26137049e86d72bed5dbbf312bdba37952134816f327d97d34251d88622", 0xbb}, {&(0x7f00009b5000-0x1000)="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", 0x1000}, {&(0x7f000062a000-0x4f)="8a405e346e27dc7e50731966491858a8a8c76963992cc347d25d4932b5642138e2ea51df6334b718e242b3d94464218eed72ba622b74c6c760b3411dc9d7671f1741a6784317b7d04dc5caaf4d2efa", 0x4f}], 0x8, 0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000262000-0x12)={@generic="16ac42da084e96dd0dae484cbb8ecb21", 0x40}) 2017/12/04 03:34:55 executing program 5: ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000753000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000a6d000-0x4)=0xc) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2017/12/04 03:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(0xffffffffffffffff, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0xfffffffffffffffc, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:55 executing program 4: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000d74000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000953000)=0x9d) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000018000-0x89)="f2bf7238694e68bce773f353c75c8596c5c48f1166df8fb43527842ada77739e42db30e3609a06cafa9d15876517617219e9ceed2b66699c56f2ea2fddf8b7cc9b03ef81f4a7d1dd8b3f77701577ba341bd7fcad7bb0853802417199984b069a07a1bca073e7a988fc41e8b768f4241a0185f15bc6d05a2549f14aa589ce0676064f064fe5d6f604b3") ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000584000-0x28)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009cb000)="2f6465762f72746300", 0x100, 0x0) 2017/12/04 03:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) ioctl$sock_bt_hci(r2, 0xc00448fc, &(0x7f0000b5a000-0x7e)="200e447a6ebd9a95a2524dd079da7f3c88ef2290ad723a220a59444364bbd511dd6ada69e5c2ca060fc080b90ea823f4130077beb71b29b84be3187ad08e5bb83c13fbea824b57d5ce24b60f70a3b6d042fa03d72913588640a7cb6488fbf121e657547002d9f06c79ac9c06c52c26b2f9dfc64171ba132d1da3d2f0a308") 2017/12/04 03:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000a1f000-0x4c)={0x8000, 0x2, 0x941, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:55 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000a6e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) fchdir(r3) readahead(r3, 0x0, 0x7ffc) dup3(r3, r3, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f00007eb000)={0x0, 0x3f, 0xb8, 0x501}) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r7, r8/1000+30000}, {0x0, r9/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) getpeername(r2, &(0x7f0000b55000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000071a000)=0x1002) 2017/12/04 03:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0xfffffffffffffffc, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x7fffffffffffffd, 0x0, 0x0, 0x4, 0x940}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000555000-0x9)="2f6465762f76637300", 0x200, 0x0) memfd_create(&(0x7f0000338000-0xf)="62646576776c616e315d73656c6600", 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b38000-0xc)={0x3, 0xffffffffffffffff, 0x1}) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aae000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076c000-0x4)=0xe8) setuid(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c77000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1e) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) pwrite64(r3, &(0x7f000095b000-0x30)="d95df35f864f2053eff7d75802b649a72117c56c9c2b12d6df92ed1bdb8b2436ea263f557f8da7d640a9ca18512b7f9b", 0x30, 0x0) dup2(r3, r4) socket$inet_sctp(0x2, 0x0, 0x84) 2017/12/04 03:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f57000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) ioctl$sock_bt_hci(r2, 0xc00448fc, &(0x7f0000b5a000-0x7e)="200e447a6ebd9a95a2524dd079da7f3c88ef2290ad723a220a59444364bbd511dd6ada69e5c2ca060fc080b90ea823f4130077beb71b29b84be3187ad08e5bb83c13fbea824b57d5ce24b60f70a3b6d042fa03d72913588640a7cb6488fbf121e657547002d9f06c79ac9c06c52c26b2f9dfc64171ba132d1da3d2f0a308") 2017/12/04 03:34:55 executing program 4: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001db000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e68000-0xc)="636966732e73706e65676f00", &(0x7f0000d76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c1a000-0xd)="022d47504c7070703121282d00", 0xfffffffffffffffb) r1 = request_key(&(0x7f0000aa1000)="6b657972696e6700", &(0x7f0000dda000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x9)="76626f786e65743100", 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x8, 0x100000001, r1) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000ced000-0x4)=0x0, &(0x7f0000af9000-0x4)=0x4) r1 = signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000875000)={0x3, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, "d6e7ba67369e0716", "e56916256f18849cd502b3d8a45b20c212c623d061155ec880bc228ed1f5252e", 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r1, &(0x7f0000fd1000)={0xd2, 0x9, "8f10c20be5af1d0d3d6568c76645b4a7f01f3842aadf593e45aace25a4e432c98a39b9489a70bd58f911a4a4532278aa2b4da24d3e942b9db0c83eb3ab7bd98d9b634064a19ae639f8456053ea9fde3c7ba84ac39f39563f9867106925fc552e43857e7cb9d2a7f3b62cff7aaf36653bf9118b23d138248a46629c07778ced973c7a1f93a179f2a5bfa4eab73f04adf273d0f69db3525019b3159787e4841cfb54abc34bf83f1bed3d0ce1bf43be6e5b5cadcc04a88a1887a4fe3f9c6f8f88a777700c045a40f227e23d"}, 0x2000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002e1000-0x4)=0x7, 0x4) 2017/12/04 03:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f000014e000-0x9)="2f6465762f76637300", 0x200000, 0x0) 2017/12/04 03:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000061a000)={0xdf, "149237d2eb55b49e2ce5ec095b2ef669c36d716618a3db7b7b2615b99ec3c45c34af4934c6d9230d7fd6539066a87ac27028417402d93bb05ce56a9253ccc08ae63b80d5aead9824441f2dae548ceb1f49aa710516435ed9b9f6cc17be329bf2471e9c12a502ea841abf1be8def58d9f1d3eb6a175a00e7c33d057f0066ebcc62d066f5f886d49f424b8723646cc0341f5abc05543b6d3f4a5906668c962c974676a730f09c78f7e1ccad6194d0e66005d813f364b7b9fc2fdca118919be3716edc560ce89ad844e063d60b7f190271879eafae13695ebe716dc02e9b6f37d"}) 2017/12/04 03:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d40000-0x52)="046a18399762afbc4fbfa39904a054d510ca652b0d23b5b5c05c3eaf459dc5b4b7d2b96cf98f9bc2df680475b7aa17407f0415dabfb626c20019cacc5db13fbd2e931efba825cf77dc0424719064487f17f6", 0x52) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:55 executing program 0: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:55 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000761000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000c4c000)={&(0x7f0000d8d000/0x2000)=nil, 0x8, 0x5, 0x80, &(0x7f00003cf000/0x1000)=nil, 0x3f}) getpgid(r0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000001000-0x10)={0xffff, 0x3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r5, r6/1000+30000}, {0x0, r7/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/04 03:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0xd, &(0x7f0000cb4000-0x8)={0xf46, 0x7ff}, &(0x7f0000359000)={0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b1000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006f0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) clock_gettime(0x7, &(0x7f0000ac5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000be6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00001b4000-0x8)={r2, 0x1}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x1, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d16000)="2f6465762f6877726e6700", 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000329000-0x34)={0x0, 0x2c, "9092175883f638cdfb1e8cf9bc5177977ad189b6874856de5e3f655951794adc5c82fbfadf5be3ba1e95d2f7"}, &(0x7f00008b5000)=0x34) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000043b000)={r4, 0x3}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x5, 0xffffffff, 0x400000000000000, 0x0, 0x8000}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000666000)=0x7, 0x4) r5 = dup2(r1, r2) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000472000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000042a000)={r5, &(0x7f000061b000)="929d46d33167c33bee16d97aa892e4ed1f0e3f99f4d8d061edaa7d5b0d806f9d80e33fbf2f04bbc4b6", &(0x7f0000b5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000005a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00008a7000-0x4)=r6) 2017/12/04 03:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e68000-0xc)="636966732e73706e65676f00", &(0x7f0000d76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c1a000-0xd)="022d47504c7070703121282d00", 0xfffffffffffffffb) r1 = request_key(&(0x7f0000aa1000)="6b657972696e6700", &(0x7f0000dda000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x9)="76626f786e65743100", 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x8, 0x100000001, r1) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:55 executing program 4: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000096e000)={0x7, 0x44, 0xc1b1, 0x401, 0x9}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00001b3000-0xee)="4015a60a83ab0536422167fa5fe9c827817bf2f14105ae26b86729d40ed39bcac335e9724f73183634bbe67251d450e08a7f8228fdadf7c3a55dde0f3280595aff6399b8be381f87f23c890d698e032d6f72ffad32b7109a25869b69b2f333a21462dd794602a3838735305046f49b09db77e4ecabd7bfad9dc1bfc0a4085542f2f7db1b530914fdbd47d20b262d318d626c5aacf2a6c7a6a912a1af21d69a5670ef1a5618a97c0ed47ee9ab9129ee97c7378a7602bee2273480249695f961bb95f0fbef758a36df2a61f3267fcc558e870642dbf1b6105bcd9b5ba966d1b910ae494eac73014fddaf4cd919787e", 0xee, 0x4040004, &(0x7f0000522000)={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) 2017/12/04 03:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004f0000)="2f6465762f766373612300", 0x0, 0x200000) write$fuse(r0, &(0x7f00006b9000-0x1c)={0x1c, 0x1, 0x5, @fuse_notify_inval_entry_out={0xd7, 0x6}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) signalfd4(r1, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000075e000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:55 executing program 0: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000056a000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00006b5000-0x4)=0x0) r1 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x810, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) mq_open(&(0x7f0000b8a000-0x9)="2f6465762f6b766d00", 0x8c2, 0x0, &(0x7f0000f4f000)={0x7, 0x6, 0x9, 0x40, 0xffffffffffffff00, 0x3ff, 0x80000000, 0xc4}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:56 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000057d000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00004e8000-0x50)={[{0x1ff, 0x101, 0x0, 0xffffffff00000001, 0x100, 0xf9, 0x10001, 0x6, 0x2, 0xe73c, 0x5, 0x9, 0x7}, {0xec84, 0x401, 0x0, 0x6, 0x26a, 0x7fffffff, 0x8000, 0x77, 0x3, 0xf6, 0x8000, 0x81, 0x80}, {0x0, 0x7, 0xee7, 0x0, 0x9, 0x654c, 0xff, 0x7f, 0x5, 0x500000, 0x4, 0x6, 0x40000}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r3) 2017/12/04 03:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa7000)={r3, 0x4}, &(0x7f0000a1c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000a97000-0x8)="2e2f66696c653000", &(0x7f0000766000)="2e2f66696c653000", 0x2002, r5, r6, 0x80000001, 0x400, 0x92) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00008b8000)=0x40, 0x4) dup2(r0, r1) 2017/12/04 03:34:56 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f000081c000-0x10)={{r5, r4/1000+30000}, {r5, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e10000)={{0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="bd865113ca3a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000787000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00003b0000)={0x1000, &(0x7f000098e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d4e000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000487000)=0x14) recvfrom$packet(r2, &(0x7f0000c17000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x2100, &(0x7f000028e000)={0x11, 0xf6, r3, 0x1, 0x3, 0x6, @random="adbe0e6d0c3c", [0x0, 0x0]}, 0x14) 2017/12/04 03:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000fa3000)={0x0, 0x0}, 0x80800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ccf000-0x14)={0x0, 0x1243b811, 0xff, 0x2, 0x7}) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f00008e8000)="a79a38d58cee7e2e0f11af74934450b316cfa8d76f42458f36adcbca547a3aadaeb00c48922605af133c207220cd488fe30da90cce76c6e47ba543c5c72adf76877c248eea2c7cb96112d0b260b05375373926ae4c64227e6424552623e31009fd8498940b3d3e36960700e7f44063a4c6c0bd4f0460b51dafdb7873110de7787db7ebe758df35770cd5b2a013755ec75ae06a560bb856d157863c0f81da938d5ec1d5941fd5361cada09d176b75fb25973b4dc2c4be28b74de5286c7b01e6f31947e1ddb795a1d4f9457f773d4887dacc573879efe982a0be9cce4f6c2b7aa3ce6b8b45867623ea15e96d90276ae1502efce400c106") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r2, r3) 2017/12/04 03:34:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eb5000-0xa)="2f6465762f6375736500", 0x800, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt(r0, 0xdd13, &(0x7f0000561000-0xf)="e4ffff00feebca8012a0030a097291") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2017/12/04 03:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa7000)={r3, 0x4}, &(0x7f0000a1c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000a97000-0x8)="2e2f66696c653000", &(0x7f0000766000)="2e2f66696c653000", 0x2002, r5, r6, 0x80000001, 0x400, 0x92) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00008b8000)=0x40, 0x4) dup2(r0, r1) 2017/12/04 03:34:56 executing program 0: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000931000)={0x3f, 0x3ff, 0x1f}) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:56 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000-0x8)={0x1, [0x0]}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000fbb000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r5, r6/1000+30000}, {0x0, r7/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) syz_open_procfs(r1, &(0x7f00001b2000-0x3)="696f00") ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/04 03:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000039f000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaab, 0x4, 0x200, 0x5, 0x17}, &(0x7f000071d000)=0xa0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000f8000-0x1a8)={0x40, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000091a000)=@assoc_value={r1, 0x5}, 0x8) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000a7000)={r1, 0x9}, &(0x7f0000a67000-0x4)=0x8) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000003000-0x24)={@multicast1=0xe0000001, @rand_addr=0x3ff, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d4000)="2f6465762f6175746f667300", 0x400040, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00008eb000-0x1)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000e16000)={0x6, 0xb52, &(0x7f000090c000-0x4e)="c9bf00a61700195246c94f2468656c9d3491c3a6537b1cb21af4c446e99ac4f8022d118454fc2e99eb0073559cc2b36327430433ed3d8260d0e49d625125dc3208076812556ce753eef56b248f30", &(0x7f0000bc9000)="26e2fad250e1db79872baa1d2112", 0x4e, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r0, &(0x7f000053a000-0x17)={&(0x7f0000904000-0x8)=@sco={0x1f, {0x7, 0xffffffff80000001, 0xff, 0x2, 0x7ff, 0x0}}, 0x8, &(0x7f0000c89000-0x10)=[{&(0x7f0000ffd000-0x75)="3b862458ed879b8c7b9c536e45ea8b3ae051e44987610a24cce73411b855bc1fbf1cb2ce436a14a63003b5abcc7ea6ba7aca00a2106cac9e94e56bf000a39ecd04109d456e6f2534433eadc05b992fb90623ebe9e9cee6a8f68ea05badde7373f272c8bfe2014fd2e6fe4e00436e5c6be7fb462259", 0x75}, {&(0x7f0000633000)="f7f32a07e48e79de7e9adc2fea17836c90cc1f620400ee48ddb13f7a127002114c272cb4f7b3d29af80153cc195ff77dcfac5f45f08479d840a3fb446ef4477fdf884a2550139a501190ac30a95ea9bf51e391a534702b91fe83d528fb65130f3e693c8b472ca114145a9698d396960c1c55aca06fd51f", 0x77}], 0x2, &(0x7f0000488000-0xf8)=[{0xf8, 0x88, 0x3ff, "bda96ff2e7647821278365ab96badbac74ea747222bff10858924b2814b61ad6cf23bdce7ac4a0085feff5f44c0b31fc527bc41ac348055ee34d4e92ea0d4631471a7768e85fa59eaf54aa159637a2f581ab46a7630bf64f3ea6d9c5d499b1cd64742a6dbeb97fd2345a9801dc9e457944141f8546aea2767ba88219335f69a1be648e8df58a8801f1af9f7999b61db530e430d20bc3cf3493df2054054efdfa611af286810ff9c5a4e39fde0bb2cf6f0e287fba726cdb970640af4690312f11fa82817e7522136de70bfae5336f872d3d4ccec0ca1eba767bccf3f635e9bab6d1ba5068e014f6328283"}], 0xf8, 0x1}, 0x20000081) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2017/12/04 03:34:56 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000813000)="2f6465762f7573626d6f6e2300", 0xdaf0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000a79000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000c29000-0x18)={0x0, 0x3, 0x904, &(0x7f00003dd000)=0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa7000)={r3, 0x4}, &(0x7f0000a1c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000a97000-0x8)="2e2f66696c653000", &(0x7f0000766000)="2e2f66696c653000", 0x2002, r5, r6, 0x80000001, 0x400, 0x92) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00008b8000)=0x40, 0x4) dup2(r0, r1) 2017/12/04 03:34:56 executing program 4 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 297.971437] FAULT_INJECTION: forcing a failure. [ 297.971437] name failslab, interval 1, probability 0, space 0, times 0 [ 297.982728] CPU: 0 PID: 12309 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #116 [ 297.990090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/04 03:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000625000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000f8000-0x4)=0x8ab6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2017/12/04 03:34:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) pipe(&(0x7f000015e000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 297.990094] Call Trace: [ 297.990109] dump_stack+0x194/0x257 2017/12/04 03:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:56 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x40, 0x450080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a2c000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bd0000-0x8)=@assoc_value={r2, 0xc4}, 0x8) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r6, r7/1000+30000}, {0x0, r8/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/12/04 03:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000757000-0x4)=0x4) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x0, 0x56) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 297.990127] ? arch_local_irq_restore+0x53/0x53 2017/12/04 03:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000727000-0xa5)="d21f2dbcd2cae37989f2ead8488696d4181e1bf2dba5c1e9f0f4ff647654486ca73bb726d63368e3aaedfee9877d21abc0174e21c7b4172a165cff4709ced600865087fcd58c17fae1ab57ba5d311eca338423a777b60cfa7882759c9dab323574ebc4fbb51719523c299e0d9fe23a440384dd82513259254f3e8ffdb3849db24f29d38015de85094255392f1803fecd22c6bcea7c9c073f660c80f5a9d544e3cde09b7744") signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 297.990142] ? debug_check_no_locks_freed+0x3d0/0x3d0 2017/12/04 03:34:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000062d000-0xb)="2f6465762f766373612300", 0x3, 0x1cd000) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000e74000-0x14)={0x8, 0x6, 0x800, 0x9, 0x6, 0xfff, 0x1f, 0x7, 0x5, 0x2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000415000-0x4)=0x3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_ivalue=0x7}) dup2(r0, r1) [ 297.990170] should_fail+0x8c0/0xa40 2017/12/04 03:34:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) fcntl$getown(r1, 0x9) gettid() ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008a5000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00001bd000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000a68000-0x8)=0xffffffffb62f1163) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d08000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dc6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x5, 0x7fff, 0x8000, 0x0}, 0x20) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 297.990187] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/04 03:34:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00008d1000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cd6000)=0x1c, 0x800) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000035e000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x401, 0x3, 0x6, 0x400, 0x0, 0x6d5, 0x24, 0x3, 0xcd7, 0x81, 0x10000, 0x1, 0x0, 0x0, 0x1, 0xfffffffffffffff9, 0x0, 0x2, 0xfffffffffffffffb, 0x0, 0x5, 0x40, 0x3, 0x2, 0x0}, r3, 0x200, r2, 0x1) keyctl$assume_authority(0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000de4000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000797000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000ac000-0x4)=0x0, &(0x7f0000f10000-0x4)=0x4) r5 = socket$inet(0x2, 0x2000000000000001, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000a91000+0x601)={@generic="a92eaed5433d73903fe578c3b71eaad2", @ifru_data=&(0x7f00000eb000-0x20)="b700b13d298b5572ae16d24f0fc6f93909000000004a000019f44135dd932976"}) recvmsg(0xffffffffffffffff, &(0x7f0000194000-0x1c)={&(0x7f0000a1b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000ab6000-0x10)=[], 0x0, &(0x7f00006e4000-0xa8)="", 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000702000-0xc)={0x3, r5, 0x1}) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000da4000)={0xe39, 0xf27, 0x10000, 0x10000, 0xc78, 0x100, 0x6c8a, 0x1, 0x8001, 0x80000001, 0x7, 0x2b}) r9 = fcntl$dupfd(r6, 0x0, r6) getpeername$inet(r9, &(0x7f0000e8b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075c000)=0x10) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f000039f000)="2e2f66696c653000", &(0x7f0000523000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet(r8, &(0x7f00005d8000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a59000-0x4)=0x10, 0x80000) ioctl$TUNSETOWNER(r9, 0x400454cc, &(0x7f0000b8e000-0x4)=r11) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r9, &(0x7f0000adb000-0x46ec)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x62) socket$inet6(0xa, 0x400000000001, 0x0) 2017/12/04 03:34:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000e27000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000c2f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000093e000)={0x4, 0x0, [{0xc000000f, 0x7, 0x80000001, 0x8001, 0x40000000000, 0x0}, {0x1, 0x5, 0x3, 0x0, 0x200, 0x0}, {0x7, 0x100, 0x8, 0x4, 0xfffffffffffffffd, 0x0}, {0xc0000009, 0x8496, 0x1, 0x2, 0xfffffffffffffffc, 0x0}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 297.990205] ? check_noncircular+0x20/0x20 [ 297.990244] ? __lock_acquire+0x6e9/0x47f0 [ 297.990254] ? find_held_lock+0x39/0x1d0 [ 297.990269] ? check_noncircular+0x20/0x20 2017/12/04 03:34:56 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a1e000-0x4)=0x7ff, 0x4) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00003ba000)={0x2, 0x7, 0x200, 0x4}) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000037c000)="c325afeebf9f3780707dc883fab84e5c3404df4e2d2ff7a2c8bc30ef33a24a31e55b45d26b095ea38c4fc095845872cd086b8767b7e10f5d8dfc09ef863badc3ee9b4228f79047626c1c01affa1670b8c5934213a278b463902d0c9a05173232e9d607a51b39e092b52fede40c4388fa1be6268cff3884aaef6e45bbca4747b37539db1bb3e9feaf66c346124e81f84f09bd13aa3f314931dfc61ddee1800d3e9dfe3d2b63c32f8d1ecca169870a7069734b7dc08656088a5c462e251b54a51006c4e17e43db37f59e29581fb98a", 0xce) 2017/12/04 03:34:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) [ 297.990291] ? __lock_is_held+0xbc/0x140 [ 297.990326] ? find_held_lock+0x39/0x1d0 [ 297.990348] should_failslab+0xec/0x120 [ 297.990361] kmem_cache_alloc+0x47/0x760 [ 297.990375] ? lock_release+0xda0/0xda0 [ 297.990397] dst_alloc+0x11f/0x1a0 [ 297.990416] __ip6_dst_alloc+0x35/0x90 [ 297.990431] ip6_rt_cache_alloc.isra.62+0x111/0xbd0 [ 297.990452] ip6_pol_route+0x28b6/0x3b60 [ 297.990491] ? ip6_rt_update_pmtu+0x180/0x180 [ 297.990511] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 297.990521] ? lock_pin_lock+0x370/0x370 [ 297.990536] ? find_held_lock+0x39/0x1d0 [ 297.990548] ? check_noncircular+0x20/0x20 [ 297.990568] ? print_usage_bug+0x3f0/0x3f0 [ 297.990579] ? lock_downgrade+0x980/0x980 [ 297.990594] ? __bpf_address_lookup+0x2b0/0x2b0 [ 297.990615] ? print_usage_bug+0x3f0/0x3f0 [ 297.990649] ? print_usage_bug+0x3f0/0x3f0 [ 297.990669] ? __lock_acquire+0x6e9/0x47f0 [ 297.990690] ? print_usage_bug+0x3f0/0x3f0 [ 297.990705] ? lock_pin_lock+0x370/0x370 [ 297.990724] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 297.990734] ? __lock_acquire+0x6e9/0x47f0 [ 297.990760] ? __lock_acquire+0x6e9/0x47f0 [ 297.990772] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 297.990792] ? __unlock_page_memcg+0x72/0x100 [ 297.990815] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 297.990824] ? print_usage_bug+0x3f0/0x3f0 [ 297.990831] ? __lock_is_held+0xbc/0x140 [ 297.990866] ? print_usage_bug+0x3f0/0x3f0 [ 297.990877] ? print_usage_bug+0x3f0/0x3f0 [ 297.990884] ? lock_acquire+0x1d5/0x580 [ 297.990893] ? alloc_set_pte+0x1102/0x1880 [ 297.990912] ? check_noncircular+0x20/0x20 [ 297.990929] ? reacquire_held_locks+0x201/0x3e0 [ 297.990937] ? alloc_set_pte+0x1102/0x1880 [ 297.990955] ip6_pol_route_output+0x4c/0x60 [ 297.990964] ? ip6_pol_route_input+0x70/0x70 [ 297.990977] fib6_rule_lookup+0x9e/0x2a0 [ 297.990992] ? fib6_get_table+0x40/0x40 [ 297.991001] ? find_held_lock+0x39/0x1d0 [ 297.991026] ip6_route_output_flags+0x1f1/0x2b0 [ 297.991047] ip6_dst_lookup_tail+0x4ea/0x970 [ 297.991070] ip6_dst_lookup_flow+0xc8/0x270 [ 297.991084] ? ip6_dst_lookup+0x60/0x60 [ 297.991101] ? selinux_sk_getsecid+0xa0/0x110 [ 297.991122] rawv6_sendmsg+0x1065/0x3e40 [ 297.991133] ? __lock_acquire+0x6e9/0x47f0 [ 297.991168] ? rawv6_bind+0x8c0/0x8c0 [ 297.991186] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 297.991210] ? lock_downgrade+0x980/0x980 [ 297.991229] ? __fget+0xbb/0x580 [ 297.991241] ? __fdget_pos+0x131/0x1a0 [ 297.991267] ? check_noncircular+0x20/0x20 [ 297.991313] ? find_held_lock+0x39/0x1d0 [ 297.991339] ? lock_downgrade+0x980/0x980 [ 297.991350] ? __might_fault+0xe0/0x1d0 [ 297.991373] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 297.991384] ? __check_object_size+0x25d/0x4f0 [ 297.991401] inet_sendmsg+0x11f/0x5e0 [ 297.991410] ? inet_sendmsg+0x11f/0x5e0 [ 297.991417] ? __might_sleep+0x95/0x190 [ 297.991428] ? inet_recvmsg+0x5f0/0x5f0 [ 297.991442] ? selinux_socket_sendmsg+0x36/0x40 [ 297.991452] ? security_socket_sendmsg+0x89/0xb0 [ 297.991461] ? inet_recvmsg+0x5f0/0x5f0 [ 297.991475] sock_sendmsg+0xca/0x110 [ 297.991489] SYSC_sendto+0x358/0x5a0 [ 297.991507] ? SYSC_connect+0x480/0x480 [ 297.991517] ? kernel_read+0x120/0x120 [ 297.991531] ? wait_for_completion+0x7b0/0x7b0 [ 297.991580] ? __sb_end_write+0x9e/0xd0 [ 297.991596] ? fput+0xd2/0x140 [ 297.991606] ? SyS_write+0x184/0x220 [ 297.991614] ? __do_page_fault+0x3d6/0xc90 [ 297.991627] ? SyS_read+0x220/0x220 [ 297.991643] SyS_sendto+0x40/0x50 [ 297.991654] ? SyS_getpeername+0x30/0x30 [ 297.991666] do_fast_syscall_32+0x3ee/0xf9d [ 297.991686] ? do_int80_syscall_32+0x9d0/0x9d0 [ 297.991705] ? lockdep_sys_exit+0x47/0xf0 [ 297.991715] ? syscall_return_slowpath+0x2ad/0x550 [ 297.991730] ? sysret32_from_system_call+0x5/0x3b [ 297.991748] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 297.991768] entry_SYSENTER_compat+0x51/0x60 [ 297.991775] RIP: 0023:0xf7fbdc79 [ 297.991779] RSP: 002b:00000000f77b908c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 2017/12/04 03:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa7000)={r3, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000a97000-0x8)="2e2f66696c653000", &(0x7f0000766000)="2e2f66696c653000", 0x2002, r4, r5, 0x80000001, 0x400, 0x92) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00008b8000)=0x40, 0x4) dup2(r0, r1) 2017/12/04 03:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000208000-0x8)="2e2f66696c653000", 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000040d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000613000)="2e2f66696c653000", 0x4000, 0x122) bind$bt_hci(r0, &(0x7f000053c000-0x6)={0x1f, 0x7, 0x2}, 0x6) r1 = socket(0xa, 0x3, 0xff) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) sendto$unix(r1, &(0x7f00009b7000-0xa3)="9269523d3f118243d7efd02facebe53872257a143cb27232c4c735108aeb538950567b1a03b0b755e2462aee5bfdf3fa0e9206a5b4dd5e950c7c09eb515bf9965bd16ea033a7f2a8ea5f0e564ec6ea17d892b94344b01752d9921c85265d96d26448430e73e795c60b61d4a6c9e6a645f56b583294bfa480c27426f54ed97b905edb2b74e3eb84d80ab5237bf6ec83fcbb1a0f1dbabd60b8f22b728abadd53cf9e348d", 0xa3, 0x40, 0x0, 0x0) memfd_create(&(0x7f00003fd000)="2d5e76626f786e65743073656c696e75785d656d317070703140656d317b256b657972696e676574683127406b657972696e6700", 0x2) r2 = add_key$user(&(0x7f00005d3000)="7573657200", &(0x7f00006fc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ba1000)="49f6dabafae566179c72299bd71c3ed999260e069082a51fd926f10e914655fb4927a555d8d90c7aedc1a67569fa1e411718e3709d752bf05843e5b240d85fbe2a881bb2af9d7b1b227d0365a24bfb6f6538721df4e2034d6fd4bd9bdf7274e67eca35f20bd35009e3da7fb4b9a3fdd8ee8b5139bec64562d59b1cb0a265f7a17fb276e0b7d79402518a8a26cc643ef1707d25174ceb67315429e2738d2250f6d4ec5e79dad701d2e07c9c96ebe3817acc3f26ca9158660d6a2c968306ae5826fe8d364c1183a225d056fdebe63bb684d05494cbfa38f2", 0xd7, 0x0) r3 = add_key$user(&(0x7f0000e2e000-0x5)="7573657200", &(0x7f0000f4a000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000d2000)="bddec0be79df95cbbe479e191e5cfb96924f7caf696687bfa9754a51a376631e0875826dff12a6857d3311dcf24fad97bd562668340426d0274d00d51900d09ee686591ed85214e8446818462cc1d4816b20afaef76ec84814145f2cbd97304f0330ef620faddfe9b213f08e9f84bfbcb38d20a5995930b6feacf6dc666ff411d1dba6e932e51660e46a05149c9334c0f9f26c65b8ee4c34aa72fe694f0f79116bb92568efe6dce3a6104d2afa1155b8c1348a33802e3cb5fe883c74c896eb4044910d997b829454a391e4c45e12d9a86b9aae7cdd3f171f4f1179f33254e2199c5407", 0xe3, 0xffffffffffffffff) r4 = request_key(&(0x7f0000b1f000-0xa)="69645f6c656761637900", &(0x7f000085b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000820000-0x6)="776c616e3100", 0x0) keyctl$dh_compute(0x17, &(0x7f0000caa000)={r2, r3, r4}, &(0x7f0000bb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, &(0x7f0000aaa000-0x2c)={&(0x7f0000162000)={"7770323536"}, &(0x7f000005c000-0xe2)="1552c73c92b0a25a43bce40379db3edfe5d5475b7ad20c5d431b2b662bbd58985477aaf0cafe6a4795c7df3961d0969e14b66557fc0bc82756ba03ee3657f210fe1b897b1afeb5cef4dcd46940a038af05fecf7203078d0b0afd16567aac200884892f2e6738abcdc24310c5c4737f21c590f24bd8b0969a66a9b5b2631fa7bcd64d652356b4ac183097679756113132e7eb4a5e277a9795c41b57a0831163df49485b48995f4ac8d6b5168e81f002f951ddfbb05b4761213250645ea35f5c14085c35e19c4d9e2be12961f4deb2db33d0f2777194b20659f9542b9bd135e5a22294", 0xe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="a71164cee233f93208f21a19c53c7c2e", @ifru_mtu=0x8}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000a80000)={0x6, 0x0, [{0x7, 0x2, 0x0, 0x0, @msi={0xac, 0x0, 0x691}}, {0xfffffffffffffffc, 0x3, 0x0, 0x0, @msi={0x9, 0x1, 0x54}}, {0x5, 0x2, 0x0, 0x0, @msi={0x4, 0x3, 0x1ff}}, {0x4, 0x1, 0x0, 0x0, @irqchip={0x10000, 0x6}}, {0x9, 0x7, 0x0, 0x0, @sint={0xe18, 0x42}}, {0x6, 0x3, 0x0, 0x0, @msi={0x7, 0x1, 0x4}}]}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f00003f6000)={&(0x7f000019d000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000)=[{&(0x7f00006bf000-0x1000)="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0x1000}, {&(0x7f0000a17000)="6eae23ce04125b330510c078e16ecbea6fa37602451c50c11bdb68a9e3e645bdacda01b6", 0x24}, {&(0x7f0000713000-0x7a)="ef67d9935ed68e6180dec79e23e9674bababc1961048c6afa9f57b5e7e5d85e56882701946fc9d21e93b048dd1a294f86c90f7c0e0c158329e3b92538c50468b7909dbb0abe42904974e66f4da7164db00fe33d3815e7af661ed36f99b49e2ec15a85ac27e9d14d54acb93cbd4f72aecde3cb92362cab6f3ed17", 0x7a}, {&(0x7f000055b000)="2b71a85f3e9571449883914786ac4a54b9b4e99b06fdf965c5f80036ca4f8a44015f17678230bbfd765391c56ad09c2b8793be4ce5b792b7f5dfebb23609bef70480bbef3a3f85a0b0c2feb84b7d0770ef847fa6e0521ac05405216d1d4c4a4bab5c15a8e4cf27ff244a73ed5192003b48d2d0ec71398b7c5e0e2776451c1c9de253cc9f4b3df946b32d876d19eacd01a725d511772a90b1520476408d9093174505d9aee27d10235c60ab5db12b0e7200b42d8fd1e7ac043b721543be12e26459a19dddf43e376e4b0487fdeff5201f6bef137bd671fe7c24f39f6427014a842a884ea1606d", 0xe6}, {&(0x7f00005d3000-0xc4)="27f458edbc7a1f391f44f205b4ca5fa02b0d9919a5a80e99d8373358360e676e25cd709d1913b2e46905d318d05e30bf75225ece21445ef30953ecd794501008845c5b1cf67f07c2c67330d5fbcff3505db805e6155321a7667684ce11f82acfa9db3a4fbf45c39371af324dadebb692cfcb9a5e8398dbd9264b53fffd9e59ab6ef2321faa458c16fb032b73c25405690fb4e568ad2ee59b1697199388975f8e736b13e982285368358e6df3ca9e356041ea3a60e20c266d2b6b439ff2f4e536078b1393", 0xc4}, {&(0x7f0000b32000-0xe5)="06ebbe472b64beb9e5301f3279959b5bbb56507b3db831937f2ebecc03858423b2ea127002705f505b6f0f864583725265d37e5bec91c34e8f4cf630ec1e5fea271c4823486c4385793e553feb397f1ce213eff0ceec71cda1928636a0ce799a8f66f671a1bafa7614fb1722ef63904e2ed8af1fc42499e7863acf1f77327567cee33882860aa3cd3f47319edac9416388051fc762bf2554e2f2c4520d450a312d78bc28c9b6554899207a31ed23d1072077e5307cfe197b15ee18378277df2444b9c5f69e8f76bd7c7720095cf4982bbe28ea16e5cad4e05111ef41ec3180cd29d1896883", 0xe5}, {&(0x7f0000807000-0x1000)="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", 0x1000}, {&(0x7f0000f16000-0xc0)="29b0ca459d3eae254cd5d636765fb79495abd66322da5ecc40d2f80495a23fb38851e7edd956687d2ffdc3dbad323ce1b941abef9b44e992144723a3ceb9d49b5aa43faac2c18eaae0e8e919c5f9fc0e339e4af2dafb4c9ea895882b81b2226daf085ebd5b53696b164cc11738ff3adaa8f1c0797e0c961cc121620baf872d35df70a123cb3b5a1e91f0d8bb6c302524179beba54ae64024ecbb928f9c3b66435acbf02b00e7c1cb58906ee688a68184d581ddd28777ffec7a1a48f18201bcec", 0xc0}], 0x8, 0x0, 0x0, 0x40844}, 0x20040011) setitimer(0x1, &(0x7f00009a9000)={{r5, r6/1000+30000}, {0x0, r7/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000efd000)="2f6465762f6c6f6f702300", 0x40, 0x8000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) eventfd2(0x227b46cf, 0x1) 2017/12/04 03:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getpeername$ax25(r1, &(0x7f00000eb000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009b2000-0x3)=0x10) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r2) [ 297.991787] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020160fcd [ 297.991792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 297.991796] RBP: 0000000000000018 R08: 0000000000000000 R09: 0000000000000000 [ 297.991800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 297.991805] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 03:34:57 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dac000-0x9)="2f6465762f72746300", 0x204000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bda000)="2dd9de1ff474dde9c1dd528929a051ed8ad3b736bdf911ee850517797dcdcb22b1579c35a8d81595481e708c3dcfc75fe1244f4f73e9672596808c6b16", 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000285000)={0x7, 0x1, 0x6, {0x0, 0x0}, 0x5, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f0000d2a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000358000)=0x224, 0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000a97000-0x8)="2e2f66696c653000", &(0x7f0000766000)="2e2f66696c653000", 0x2002, r3, r4, 0x80000001, 0x400, 0x92) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008b8000)=0x40, 0x4) 2017/12/04 03:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) pkey_alloc(0x0, 0x1) dup2(r0, r1) 2017/12/04 03:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f31000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) r1 = epoll_create(0x6f) socket$inet6(0xa, 0x0, 0x0) epoll_create(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d6e000-0x8)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000985000)="2f6465762f7573626d6f6e2300", 0xf58, 0x40000) r3 = dup3(r2, r1, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000430000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6, 0x7, 0x87e4, 0x40}, &(0x7f000099f000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f1000-0x6)={r4, 0x40}, &(0x7f00000e4000-0x4)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000078e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056a000-0x4)=0xe8) setuid(r5) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x11, 0x80800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x4df3) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000a97000-0x8)="2e2f66696c653000", &(0x7f0000766000)="2e2f66696c653000", 0x2002, r3, r4, 0x80000001, 0x400, 0x92) 2017/12/04 03:34:57 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) getresgid(&(0x7f0000ab5000)=0x0, &(0x7f0000c54000)=0x0, &(0x7f0000c12000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f000098d000-0x8)=0xffffffff7ffffffc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000a5f000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x7fff, &(0x7f0000675000-0x8)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r5, r6/1000+30000}, {0x0, r7/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) timer_create(0x3, &(0x7f0000ad5000)={0x0, 0x34, 0x5, @thr={&(0x7f0000191000)="2573f653f096a301b50564fe9d00620881ddb5ea72e88ff00c7e6a8266c988c5dde48ab8a46a63fedf3108af43b8103224e7a7afdf74c398038dd098c9ed34fb8d5666f8b20cf0fad529db037aa8e69f25b4776c4bb4b963f3717f1a88990534b5e64ff10fe7bcde2fc0a7bfb95514b0bae9c7da17e7fec589eb3b8cd82c31297aab96b45c245d0e081df1d400dfd9f3584d47d992b1faf0cebccf1634b13dafd49549f66c4512dc96d0fa8e783c78d271a280dbfe5e2d0d6006456f7be7d4a5dbf2d253d5873179260a4addde8d1880bf4059d49e16cc6deafde6891e6050e40731", &(0x7f0000f81000)="0db0f56943a155f6dbb639b5bf371d0be6532da4b8a48df161d6314519658db5ce877adbad1d19255305ffd2c294c28ea79758451787efe74fe1d745331a6fab6b9e3ebb4b3ba874786021cd1ccdec8d07cc9805a409e8f7bbf4e576518fc75edc5dfc8adecb683827d589a305a147951b7c884b49b28206a3fb791ee3839875d09bf2ab59c27a597eb2c27c6bb23049c78db6eedc9e29"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000690000)=0x0) timer_delete(r9) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005ea000)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/04 03:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000064d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 5: ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) utimes(&(0x7f0000887000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f000096c000-0x10)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2017/12/04 03:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004a1000)="2f6465762f7161745f6164665f63746c00", 0x4400, 0x0) r1 = open(&(0x7f00000ce000-0x8)="2e2f66696c653000", 0x648e03, 0x44) fanotify_mark(r0, 0x76, 0x1000008000000, r1, &(0x7f00009f3000-0x8)="2e2f66696c653000") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aba000)="2f6465762f7667615f6172626974657200", 0x7fff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(r2, &(0x7f0000afb000)={0x5c56}, 0x8, 0x80800) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0x100, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000063b000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f00009c9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000c2000)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) readv(r1, &(0x7f0000142000-0x8)=[{&(0x7f00001a4000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) 2017/12/04 03:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r0, r2) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000020c000-0xb8)="d4daad29cbb11cc5b0d7043dd060741579d0cf25ea159b9814058049a2ebdaa87326a19ce1c4f4f1369556bbd542d7d2c4844866c0e5a8342a5205086b40505e6e6ac70d5a6008b7f0c5c6e2d29e843a7f49d44ae7b9d5a638200c8b79761b5d103e12badcf1bc9c3f0a77ce3ba7b0f232d119b2b0ec44d9e5df67552babe82bf2758b5b0af6544ad4d8ef49b17e6e07ed1445332ae1673b498dfa6e14fd8f7fb9f8d3d1303c0cfc14236aac6272f2e005855942f18e4c47") fcntl$notify(r3, 0x402, 0x2) 2017/12/04 03:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006b9000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r1) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 299.075880] create_pit_timer: 17 callbacks suppressed [ 299.075889] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/12/04 03:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000b68000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x100) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(0xffffffffffffff9c, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000)=@ioapic={0x1000, 0x6, 0x2, 0x93e, 0x0, [{0x85, 0x5, 0xcf2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xff, 0xb7, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0xbaa}, {0x2, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x100000001, 0x80, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5a2}, {0x1f, 0xfff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x10000, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0x1, 0x30, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x2, 0x3, 0x75c1, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x4, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x4, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x20, 0x4469, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x400, 0xd87d, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x9, 0x7ef, 0x14fa1eb0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x7ff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xffff, 0x800, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7fff, 0x8f2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x15f, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0x1, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x8001, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0xb0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a8000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000192000-0x4)=0x8) r1 = socket(0xa, 0x3, 0xff) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d1d000)={0x5c56}, 0x8, 0x80800) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000006c000)=0x7fffffff, 0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) 2017/12/04 03:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = dup3(r0, r0, 0x80000) read$eventfd(r1, &(0x7f000004e000-0x8)=0x0, 0x8) 2017/12/04 03:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:57 executing program 3: socketpair(0x1b, 0x4, 0x6, &(0x7f00004d1000)={0x0, 0x0}) write$tun(r0, &(0x7f0000739000)=@pi={0x0, 0x80bf, @ipv6={0x4, 0x6, "c069c4", 0xa8, 0x1d, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x87, 0x8, 0x6, 0x800, 0x2, 0x7, 0x2}, @dstopts={0x5c, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x55, "9a329f093e2699f2e4c652188b7226d1cebc595c1cefdf6013a8186eaaa4e39229941b4818254a7b578451a823a3c80ebc5dd51d077c3234df344fd846ec3a1275870929e130781b68da221baf808e338d944cc944"}]}], @udp={0x0, 0x1, 0x41, 0x0, "cc03150fc0559e988d74030da1f90d9cfafc1eba97248ee065c7f18a63dd74b79f58a717f8f4e74d5d7beed53142ed76760b7efaefaaf53e8b"}}}}, 0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) openat(r1, &(0x7f0000ad5000-0x8)="2e2f66696c653000", 0x0, 0x104) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004d1000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c53}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) set_tid_address(&(0x7f0000b5e000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000041d000)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$sock_bt_hci(r2, 0x400448c9, &(0x7f0000de1000)="df2eeeca9d40119b7acdf1c4256f68ee399942029f6cec0b505d7d7895701d6cc7d71d8f1729c43ae1353cc21fa65f3e68819dfbbcdf9eef5dc16694e3f205758a928455c1434a276147fcc9e729ac67178f87693c25eec1bf8fa43f636770c94631ae35c194ef5e0e790e3a0be465b45f03075d") dup2(r0, r1) 2017/12/04 03:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:34:57 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:57 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005ca000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x4a) ioctl$TCGETA(r0, 0x5405, &(0x7f0000144000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ec000)="2f6465762f6375736500", 0x182, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00008fb000)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000aec000)={r4, 0xffffffffffffbad7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000ca000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xffffffff, 0xd826, 0xfffffffffffeffff, 0xffff, 0x7ff, 0x5, 0x0, 0x9, 0x0, 0x4, 0x7, 0x3c, 0x10000, 0x1]}, &(0x7f000068c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004af000+0xc0a)={r5, 0x80000001}, 0x6) sendto$unix(r2, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000aeb000-0x24)={0x0, 0x8, 0xe0, 0x0, 0x6, 0x54, 0x0, 0x1f, 0xffffffff, 0x400, 0xffffffffffffffff, 0x1921ae54}) 2017/12/04 03:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) r4 = fcntl$getown(r2, 0x9) ptrace$getregs(0xe, r4, 0x76, &(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) getpeername$ax25(r0, &(0x7f0000991000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000181000-0x4)=0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) lookup_dcookie(0x0, &(0x7f0000887000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) 2017/12/04 03:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cb8000)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000703000-0x4)=0x6) 2017/12/04 03:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df9000)="2f6465762f6b766d00", 0x3ffd, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000017000)={0x6, 0x491}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000ff000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x7190) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000507000)="2f6465762f6b766d00", 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000252000-0x8)={0x25c56}, 0x8, 0x807fe) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001da000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bcf000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005c6000-0x10)={r2, r3, 0x7fff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d1f000-0x90)={0xf5e, 0xffffffff, 0x1, 0x9, 0x2, [{0x4, 0x80, 0x4, 0x0, 0x0, 0x3188, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x6, 0x0, 0x0, 0x2082, 0x0, 0x0, 0x0}]}) [ 299.591118] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000e6e000+0x641)="2e2f66696c653000", 0x102) bind$nfc_llcp(r0, &(0x7f000060a000)={0x27, 0x1, 0x80, 0x4, 0x101, 0x6, "2840b131202dee2c055c95e7cb0f616207451a458963c37fdc5e59274c91c06d45250e972bca53ba307043b9db18aa52d5f05ca119b8a37418102cf034fa6d", 0x100000001}, 0x58) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) 2017/12/04 03:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002bd000-0x8)="2e2f66696c653000", &(0x7f00001f4000-0x8)="2e2f66696c653000", &(0x7f00001fa000-0x9)="656372797074667300", 0x10, &(0x7f00002f4000-0x62)="a4c38b89fefb6699baac34d136172d1e42b1dd3128d1b2a9edb2c2ec73cba4745296d64d984f4c594cc81297368e1807ff46175e0144c756d5b3fd19bbebe65d9bc7de63a7b8b727f1ceaacefcc55d8a5bd3f26437b284037082c753696bdf95450f") r0 = socket(0x0, 0x3, 0xff) sendto$unix(r0, &(0x7f0000ea3000)="", 0x0, 0x0, &(0x7f0000ada000-0x18)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/04 03:34:58 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgid(r1) getpgid(r2) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r6, r7/1000+30000}, {0x0, r8/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/12/04 03:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f1d000)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x20, [0xfffffffffffffff7, 0x2, 0x1, 0x9, 0x1, 0x4b, 0x0, 0x401]}, 0x5c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sg(&(0x7f0000ef4000-0x9)="2f6465762f73672300", 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00007ff000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000869000)=0x18) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r6 = accept4(r0, &(0x7f0000f7e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000517000-0x4)=0xc, 0x800) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000a61000)="91eb825bfed30f628fa6a425c9e873947d72c100a014d2c2cac12453642f9b92049389a031198e11daaf40f382bf382e7ae253100afdfbd7da48fc5210d37aa2752fdf7afc4fb377ab0a1ae8bc28fa324c2f48c5ff4c3f23c4f8c6485d6c3e48acb5b7c425368512da5b5ba5c68d886957915947d5662398b4c4c5b2848eab82031463", 0x83) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) removexattr(&(0x7f00007a5000)="2e2f66696c653000", &(0x7f00002d1000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fee000)={0x0, 0x2, 0x30}, &(0x7f0000db6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000588000-0x10)={0xffffffff, 0x0, 0x9, 0xfffffffffffffffd, r3}, &(0x7f00009a6000-0x4)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$llc(0x1a, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2017/12/04 03:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) creat(&(0x7f0000995000)="2e2f66696c653000", 0x8) getpeername(r0, &(0x7f0000947000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00009e3000)=0x58) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000009e000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077b000-0x4)=0xe8) gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000be6000)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$evdev(&(0x7f0000e7c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x80000001, 0x800) lchown(&(0x7f0000cde000)="0000007f0022ff02200c000000bcbb5b340100000000", r1, r2) 2017/12/04 03:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x0, 0x0, &(0x7f0000415000-0x10)=[], &(0x7f00004ef000-0x6)="737973654f00", 0x0, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030f000-0x11)="2f6465762f7667615f6172626974657200", 0x200080, 0x0) epoll_wait(r0, &(0x7f00001ca000)=[{0x0, 0x0}], 0x1, 0x2) prctl$intptr(0x29, 0x1000) clone(0x0, &(0x7f00004c1000+0xc19)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b20000-0x40)=[{{&(0x7f00003bc000+0x803)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000050e000-0x38)=[{&(0x7f0000bfc000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000d58000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000a52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000a9a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000767000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000c20000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000195000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x7, &(0x7f0000390000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x800}, 0x100000}, {{&(0x7f0000444000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf2000-0x18)=[{&(0x7f0000073000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000299000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000443000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f000050a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x7}, 0x400}], 0x2, 0x122, &(0x7f0000546000)={0x0, 0x1c9c380}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00005f1000-0xc)={0x7ff, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000061000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffd}]}) getrlimit(0x20084000000d, &(0x7f0000000000)={0x0, 0x0}) prlimit64(0x0, 0x0, 0x0, 0x0) r4 = socket(0xa, 0x3, 0xff) epoll_pwait(r2, &(0x7f0000b3a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x20, &(0x7f00002c7000)={0x1}, 0x8) sendto$unix(r4, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:34:58 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r5, r6/1000+30000}, {0x0, r7/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 299.924701] audit: type=1326 audit(1512358498.288:4070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=12643 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fbdc79 code=0xffff0000 2017/12/04 03:34:58 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x7fffd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r2, &(0x7f0000d12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r1, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000d4d000-0x8)="2e2f66696c653000", 0x4) pipe(&(0x7f00001d1000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000a04000)={0x6, r6, 0xfffffffffffffffe}) open(&(0x7f0000ed8000-0x8)="2e2f66696c653000", 0x4000, 0x0) r8 = syz_open_dev$mice(&(0x7f0000270000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000a24000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000502000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x99, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4000, 0xffffffffffffffff, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000000000, 0x2000000, 0x0, 0x0, 0x100000000000, 0x0, 0x4, 0x1, 0x0, 0x0}, r9, 0xffffffffffffffff, r4, 0x3) socket(0x202, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$inet_sctp(0x2, 0x200000000000005, 0x84) r11 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x9, 0x0, 0x6, 0x2000000000000003, 0x20000008, 0x8, 0x100000004f9, 0x905, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r11, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0x2, [@rand_addr=0x74c00000, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) fadvise64(r8, 0x0, 0x2, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000004000-0x20)={0xfffffffffffffff8, 0x100000003, 0x200, 0x0, 0x400, 0xfffffffffffffff3, 0x1, 0x4, 0x0}, &(0x7f0000f20000)=0x20) 2017/12/04 03:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000484000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e88000)={0x0, 0x2, {0x3, 0x3, 0x1, 0x0, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000a64000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f00009f6000)="2e2f66696c653000", r0, &(0x7f0000af3000)="2e2f66696c653000") 2017/12/04 03:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) getresuid(&(0x7f0000c3c000)=0x0, &(0x7f000004b000)=0x0, &(0x7f0000049000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001cd000-0x4)=r1) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) read(r2, &(0x7f0000f9d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) prctl$getname(0x10, &(0x7f00003bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba5000-0x28)={@generic="00000000000000000000000000000000", @ifru_addrs=@hci={0x0, 0x0, 0x0}}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000357000)={0x1, 0x2, 0x10000, 0x1000, &(0x7f0000a12000/0x1000)=nil}) [ 299.970992] audit: type=1326 audit(1512358498.318:4071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=12643 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7fbdc79 code=0xffff0000 2017/12/04 03:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000a8000)={0x7d069a9fd9dda2d2, 0x0, [0xffffffffffff0001, 0x2a, 0x0, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 03:34:58 executing program 6: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r4, r5/1000+30000}, {0x0, r6/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/04 03:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00007e7000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) recvfrom$unix(r0, &(0x7f0000a61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x1, &(0x7f0000144000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000413000)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x9, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000add000-0x4)={0x0}, &(0x7f0000622000-0x4)=0x4) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r2 = getpgid(0xffffffffffffffff) process_vm_writev(r2, &(0x7f00003e3000)=[{&(0x7f0000815000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00003ff000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x2, &(0x7f00003df000-0x8)=[{&(0x7f0000ab4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00007d1000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000f5c000)=0xc) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000cac000)=0x0) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00001e5000)=0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) r1 = dup(r0) fstat(r0, &(0x7f0000072000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000191000-0x4)=0x0, &(0x7f00000c2000+0x6e7)=0x0, &(0x7f000027a000)=0x0) fchownat(r1, &(0x7f00006bf000)="2e2f66696c653000", r2, r3, 0x1100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e54000)=@ethtool_rxfh={0x0, 0x1000, 0x10000000000000, 0xfffffffffffffeff, 0x9, "d2ad13", 0x9, [0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r0, &(0x7f0000278000)="", 0x0, 0x0, &(0x7f00008c5000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r0, r2) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000020c000-0xb8)="d4daad29cbb11cc5b0d7043dd060741579d0cf25ea159b9814058049a2ebdaa87326a19ce1c4f4f1369556bbd542d7d2c4844866c0e5a8342a5205086b40505e6e6ac70d5a6008b7f0c5c6e2d29e843a7f49d44ae7b9d5a638200c8b79761b5d103e12badcf1bc9c3f0a77ce3ba7b0f232d119b2b0ec44d9e5df67552babe82bf2758b5b0af6544ad4d8ef49b17e6e07ed1445332ae1673b498dfa6e14fd8f7fb9f8d3d1303c0cfc14236aac6272f2e005855942f18e4c47") fcntl$notify(r3, 0x402, 0x2) 2017/12/04 03:34:58 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000b6000)={{0x3, 0x3, 0x9, 0x3, 0x9}, 0xfffffffffffffffb, 0x81, 0x4855, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001ce000)="2e2f66696c653000", &(0x7f00005fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a36000-0x8)={0x0, 0x0}) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000308000-0x4)=0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000722000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1e000-0x4)=0xe8) setresuid(r1, r2, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000003, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r5, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x6165, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x401, &(0x7f000026b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002eb000-0x108)={0x0, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x0, 0xffffffff, 0x81, 0x8, 0xaa6, 0x615d62ed, 0x3, 0x1ff, 0x40, 0x7, 0x401, 0x5, 0x3]}, &(0x7f00002c2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000725000)={r7, 0x0}, &(0x7f0000341000-0x4)=0x6) bind$netlink(0xffffffffffffffff, &(0x7f00000c9000)={0x1000010, 0x0, 0x80000001, 0x2000000000000009}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00009bf000)="b23897028584a166c8481b77cfe70bd698057e452bd5cfdea67f82ec2171b10832cf0bbb366dde41454322a27ecda0bee33b2d43985654d8e4c9e751cae5e0181e5e3b2528df4bab822b90f463df0b1520d802f9f1691e75f8ffc83cd8d13ce46580265d52b08518b3f83da285791500aeb60a395385e3c0c5fc35a3f2d456b7adeccc2db4f73beb973e4aaa73460e40675f249e17", 0x95) r8 = socket(0xf, 0x803, 0x2) write(r8, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000ef2000-0x8)={0x0, 0x9}, &(0x7f0000410000)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r8, 0x11, 0x1, &(0x7f0000328000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000871000)=0xe0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000d1000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x483d, 0x0, 0xffff, 0xff, 0x6}, &(0x7f0000eac000)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000bec000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e3e000)={r9, 0x1ff, 0x30}, &(0x7f0000221000)=0xc) 2017/12/04 03:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ba4000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) 2017/12/04 03:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) pkey_alloc(0x0, 0x1) dup2(r0, r1) [ 300.359735] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/12/04 03:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000042f000-0x24)={0x100000000, 0x9e1e, 0x7, 0x77, &(0x7f000095b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, &(0x7f0000d9d000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, &(0x7f0000877000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) removexattr(&(0x7f00003a5000)="2e2f66696c653000", &(0x7f00001a0000-0x17)=@random={"6f73782e00", "2f6465762f696e7075742f6d6f7573652300"}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0xffffffffffffffff, 0x80000) r4 = eventfd2(0x1fc, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0xc0045878, &(0x7f0000464000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x1, 0x1f, 0x8, 0x9, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x19bd, 0x7, 0x1}) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00003b9000)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r6, &(0x7f000016a000)={0x1f, {0x1, 0x40000000000000, 0xa4, 0x100000001, 0x2, 0x4}, 0x401}, 0x9) recvfrom$inet(r6, &(0x7f0000aff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2062, 0x0, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000aff000-0xb)="2f6465762f766373612300", 0x4c52, 0x0) connect$bt_l2cap(r7, &(0x7f000089e000)={0x1f, 0x6, {0x7, 0x39, 0x28, 0x6, 0xc779, 0x96d}, 0x81, 0xef5}, 0xe) truncate(&(0x7f0000b00000)="2e2f66696c653000", 0x3) read$eventfd(r3, &(0x7f0000afd000-0x8)=0x0, 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x2, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000b00000-0xc)={0x20000000, 0x0}) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f00002d9000)={"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"}) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000ac8000)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000e60000-0x14)="6e65742f69705f7461626c65735f6e616d657300") sendfile(r8, r8, &(0x7f0000b58000)=0x0, 0xffff) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a50000)="2e2f66696c653000", 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000936000-0x8)={0x6, 0x273f}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eed000-0x19)={0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008db000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000d05000)={0x5c56}, 0x8, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/04 03:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) 2017/12/04 03:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 3: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x40, 0x450080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a2c000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bd0000-0x8)=@assoc_value={r2, 0xc4}, 0x8) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000936000-0x8)={0x0, 0x273f}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000eed000-0x19)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f00004a0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00009a9000)={{r6, r7/1000+30000}, {0x0, r8/1000+30000}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d17, 0x0, 0x0, 0x6, 0x80000005], 0x0, 0x220202}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/12/04 03:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000625000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000f8000-0x4)=0x8ab6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2017/12/04 03:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000f1e000)={0x0, 0x0}) fallocate(r0, 0x0, 0x8000, 0x9) timer_create(0x7, &(0x7f0000fbc000-0x58)={0x0, 0x5, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(r1, &(0x7f0000454000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000e3b000)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000b0b000)="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", 0xff) r3 = openat(0xffffffffffffff9c, &(0x7f0000216000)="2e2f66696c653000", 0x408400, 0x40) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000308000-0x4e)="7d7278d78e3cfec3d8ee04071263b70d5581fcbac79dfe50ce3cde635d9d3bc9d613fd0ae4ee74c118978a819f583666fb8adb239f7d4df2465779ca1d9c23283c559af93de281be7e24eacfe0c0") syz_open_dev$usbmon(&(0x7f000072a000-0xd)="2f6465762f7573626d6f6e2300", 0x40, 0x4000) 2017/12/04 03:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) [ 300.647139] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/12/04 03:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000042f000-0x24)={0x100000000, 0x9e1e, 0x7, 0x77, &(0x7f000095b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, &(0x7f0000d9d000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, &(0x7f0000877000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) removexattr(&(0x7f00003a5000)="2e2f66696c653000", &(0x7f00001a0000-0x17)=@random={"6f73782e00", "2f6465762f696e7075742f6d6f7573652300"}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0xffffffffffffffff, 0x80000) r4 = eventfd2(0x1fc, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0xc0045878, &(0x7f0000464000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x1, 0x1f, 0x8, 0x9, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x19bd, 0x7, 0x1}) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00003b9000)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r6, &(0x7f000016a000)={0x1f, {0x1, 0x40000000000000, 0xa4, 0x100000001, 0x2, 0x4}, 0x401}, 0x9) recvfrom$inet(r6, &(0x7f0000aff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2062, 0x0, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000aff000-0xb)="2f6465762f766373612300", 0x4c52, 0x0) connect$bt_l2cap(r7, &(0x7f000089e000)={0x1f, 0x6, {0x7, 0x39, 0x28, 0x6, 0xc779, 0x96d}, 0x81, 0xef5}, 0xe) truncate(&(0x7f0000b00000)="2e2f66696c653000", 0x3) read$eventfd(r3, &(0x7f0000afd000-0x8)=0x0, 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x2, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000b00000-0xc)={0x20000000, 0x0}) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f00002d9000)={"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"}) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000ac8000)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000e60000-0x14)="6e65742f69705f7461626c65735f6e616d657300") sendfile(r8, r8, &(0x7f0000b58000)=0x0, 0xffff) 2017/12/04 03:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) 2017/12/04 03:34:59 executing program 3 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:59 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x3, 0xff) sendto$unix(r0, &(0x7f0000a91000)="56a9", 0x2, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000121000-0x90)={0x4, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 300.817397] FAULT_INJECTION: forcing a failure. [ 300.817397] name failslab, interval 1, probability 0, space 0, times 0 [ 300.844370] CPU: 0 PID: 12863 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #116 2017/12/04 03:34:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="1dc6118553b31b064b655a6534bf759f", 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00004df000)="2f6465762f766373612300", 0x2, 0x801) r1 = socket(0x7, 0x3, 0xff) sendto$unix(r1, &(0x7f0000ed3000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 03:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = creat(&(0x7f00002e0000-0x8)="2e2f66696c653000", 0x20) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000009c000-0x10)={0x2000, 0x6000, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008ec000)={0x26, 0xed2f, 0x206, 0x4, 0x2, 0x1000, 0x101, 0x5, 0x0}, &(0x7f0000fab000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006f1000)={r4, 0x5}, 0x8) 2017/12/04 03:34:59 executing program 2: kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") [ 300.844377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.844381] Call Trace: [ 300.844397] dump_stack+0x194/0x257 [ 300.844417] ? arch_local_irq_restore+0x53/0x53 2017/12/04 03:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") [ 300.844431] ? trace_hardirqs_on+0xd/0x10 [ 300.844443] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.844469] should_fail+0x8c0/0xa40 [ 300.844479] ? copy_overflow+0x20/0x20 2017/12/04 03:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$mice(&(0x7f0000fa8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x240001) ioctl$KDSETMODE(r2, 0x4b3a, 0xc3a) r3 = dup2(r0, r1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00006a9000-0x6d)="dab689b8dc26800e1bf14173abb7bd531442343d82b5108fb455a6d09e39b5c0f5aeb75941fa837290ab07479ff8d11aad9839cc8b4191cf25bc6930c8d81561211ca69d640bbbd9d10f13a2f36301f17baa96567e84a755851d0e27521da2b60158f8fa539774c0b593ec156e", 0x6d) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000c4e000)=0x0, 0x4) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000e97000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 03:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") [ 300.844499] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.844545] ? __sched_text_start+0x8/0x8 [ 300.844574] ? __lock_is_held+0xbc/0x140 [ 300.844612] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 300.844652] should_failslab+0xec/0x120 2017/12/04 03:34:59 executing program 7: kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") [ 300.844666] kmem_cache_alloc_node+0x56/0x760 [ 300.844675] ? inetdev_event+0xa02/0x1220 [ 300.844683] ? notifier_call_chain+0x136/0x2c0 [ 300.844690] ? raw_notifier_call_chain+0x2d/0x40 [ 300.844699] ? call_netdevice_notifiers_info+0x32/0x60 [ 300.844708] ? rollback_registered_many+0x8ad/0xdf0 [ 300.844715] ? rollback_registered+0x1be/0x3c0 [ 300.844724] ? unregister_netdevice_queue+0x2e3/0x5d0 [ 300.844732] ? __tun_detach+0x1177/0x1550 [ 300.844752] __alloc_skb+0xf1/0x780 [ 300.844763] ? print_usage_bug+0x3f0/0x3f0 [ 300.844775] ? skb_copy_and_csum_dev+0x360/0x360 [ 300.844785] ? put_links+0x370/0x470 [ 300.844813] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 300.844842] ? mark_held_locks+0xb2/0x100 [ 300.844855] ? kfree+0xe4/0x250 [ 300.844877] inet_netconf_notify_devconf+0xb4/0x1d0 [ 300.844899] __devinet_sysctl_unregister.isra.24+0x87/0xb0 [ 300.844915] devinet_sysctl_unregister+0x92/0xf0 [ 300.844930] inetdev_event+0xa02/0x1220 [ 300.844944] ? check_noncircular+0x20/0x20 [ 300.844957] ? mark_held_locks+0xb2/0x100 [ 300.844969] ? inetdev_init+0x510/0x510 [ 300.844985] ? dev_map_free+0x5f0/0x5f0 [ 300.845003] ? rtnl_is_locked+0x54/0xb0 [ 300.845016] ? rtnl_kfree_skbs+0x70/0x70 [ 300.845033] ? netlbl_unlhsh_netdev_handler+0xba/0x380 [ 300.845049] ? netlbl_unlhsh_free_iface+0x5e0/0x5e0 [ 300.845062] ? fib_rules_event+0x94/0x590 [ 300.845075] ? netdev_notify+0x36/0x250 [ 300.845095] notifier_call_chain+0x136/0x2c0 [ 300.845103] ? notifier_call_chain+0x136/0x2c0 [ 300.845123] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 300.845143] ? dev_init_scheduler+0x430/0x430 [ 300.845154] ? rtnl_is_locked+0x54/0xb0 [ 300.845164] ? rtnl_kfree_skbs+0x70/0x70 [ 300.845189] raw_notifier_call_chain+0x2d/0x40 [ 300.845205] call_netdevice_notifiers_info+0x32/0x60 [ 300.845219] rollback_registered_many+0x8ad/0xdf0 [ 300.845228] ? perf_trace_lock_acquire+0xe3/0x980 [ 300.845250] ? netdev_master_upper_dev_link+0x50/0x50 [ 300.845258] ? perf_trace_lock+0x900/0x900 [ 300.845271] ? perf_trace_lock+0x900/0x900 [ 300.845292] ? check_noncircular+0x20/0x20 [ 300.845314] ? perf_trace_lock_acquire+0xe3/0x980 [ 300.845332] ? print_usage_bug+0x3f0/0x3f0 [ 300.845352] ? print_usage_bug+0x3f0/0x3f0 [ 300.845374] rollback_registered+0x1be/0x3c0 [ 300.845382] ? linkwatch_fire_event+0xf4/0x330 [ 300.845394] ? rollback_registered_many+0xdf0/0xdf0 [ 300.845416] ? mark_held_locks+0xb2/0x100 [ 300.845429] ? queue_delayed_work_on+0xc9/0x1d0 [ 300.845440] ? rtnl_is_locked+0x54/0xb0 [ 300.845457] ? trace_hardirqs_on+0xd/0x10 [ 300.845467] ? queue_delayed_work_on+0x10d/0x1d0 [ 300.845487] unregister_netdevice_queue+0x2e3/0x5d0 [ 300.845505] ? rollback_registered+0x3c0/0x3c0 [ 300.845520] ? linkwatch_schedule_work+0x130/0x130 [ 300.845537] ? skb_queue_purge+0x33/0x40 [ 300.845557] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.845587] __tun_detach+0x1177/0x1550 [ 300.845606] ? check_noncircular+0x20/0x20 [ 300.845629] ? tun_attach+0x10b0/0x10b0 [ 300.845658] ? locks_remove_file+0x3fa/0x5a0 [ 300.845674] ? fcntl_setlk+0x10d0/0x10d0 [ 300.845683] ? fsnotify+0x7b3/0x1140 [ 300.845722] ? __tun_detach+0x1550/0x1550 [ 300.845738] ? __tun_detach+0x1550/0x1550 [ 300.845749] tun_chr_close+0x44/0x60 [ 300.845761] __fput+0x333/0x7f0 [ 300.845786] ? fput+0x140/0x140 [ 300.845802] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.845827] ____fput+0x15/0x20 [ 300.845838] task_work_run+0x199/0x270 [ 300.845858] ? task_work_cancel+0x210/0x210 [ 300.845875] ? exit_to_usermode_loop+0x8c/0x310 [ 300.845900] exit_to_usermode_loop+0x296/0x310 [ 300.845916] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 300.845931] ? do_fast_syscall_32+0x156/0xf9d [ 300.845957] do_fast_syscall_32+0xbfd/0xf9d [ 300.845990] ? do_int80_syscall_32+0x9d0/0x9d0 [ 300.846013] ? lockdep_sys_exit+0x47/0xf0 [ 300.846024] ? syscall_return_slowpath+0x2ad/0x550 [ 300.846043] ? sysret32_from_system_call+0x5/0x3b [ 300.846065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.846090] entry_SYSENTER_compat+0x51/0x60 [ 300.846097] RIP: 0023:0xf7fccc79 [ 300.846102] RSP: 002b:00000000f77c808c EFLAGS: 00000296 ORIG_RAX: 000000000000003f [ 300.846112] RAX: 0000000000000014 RBX: 0000000000000013 RCX: 0000000000000014 [ 300.846117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 300.846122] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 300.846126] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 300.846131] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 300.923075] FAULT_INJECTION: forcing a failure. [ 300.923075] name failslab, interval 1, probability 0, space 0, times 0 [ 300.923087] CPU: 1 PID: 12880 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #116 [ 300.923095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.923100] Call Trace: [ 300.923115] dump_stack+0x194/0x257 [ 300.923133] ? arch_local_irq_restore+0x53/0x53 [ 300.923146] ? find_held_lock+0x39/0x1d0 [ 300.923178] should_fail+0x8c0/0xa40 [ 300.923187] ? lock_downgrade+0x980/0x980 [ 300.923206] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.923228] ? lock_release+0xda0/0xda0 [ 300.923247] ? find_held_lock+0x39/0x1d0 [ 300.923280] ? __lock_is_held+0xbc/0x140 [ 300.923317] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 300.923336] ? rcu_note_context_switch+0x710/0x710 [ 300.923363] should_failslab+0xec/0x120 [ 300.923380] kmem_cache_alloc_node+0x56/0x760 [ 300.923391] ? inetdev_event+0xa02/0x1220 [ 300.923401] ? notifier_call_chain+0x136/0x2c0 [ 300.923410] ? raw_notifier_call_chain+0x2d/0x40 [ 300.923421] ? call_netdevice_notifiers_info+0x32/0x60 [ 300.923432] ? rollback_registered_many+0x8ad/0xdf0 [ 300.923442] ? rollback_registered+0x1be/0x3c0 [ 300.923454] ? unregister_netdevice_queue+0x2e3/0x5d0 [ 300.923465] ? __tun_detach+0x1177/0x1550 [ 300.923498] __alloc_skb+0xf1/0x780 [ 300.923512] ? print_usage_bug+0x3f0/0x3f0 [ 300.923528] ? skb_copy_and_csum_dev+0x360/0x360 [ 300.923538] ? put_links+0x370/0x470 [ 300.923584] ? mark_held_locks+0xb2/0x100 [ 300.923599] ? kfree+0xe4/0x250 [ 300.923618] inet_netconf_notify_devconf+0xb4/0x1d0 [ 300.923643] __devinet_sysctl_unregister.isra.24+0x87/0xb0 [ 300.923660] devinet_sysctl_unregister+0x92/0xf0 [ 300.923676] inetdev_event+0xa02/0x1220 [ 300.923692] ? check_noncircular+0x20/0x20 [ 300.923705] ? check_noncircular+0x20/0x20 [ 300.923720] ? inetdev_init+0x510/0x510 [ 300.923732] ? dev_map_free+0x5f0/0x5f0 [ 300.923742] ? flush_work+0x5f5/0x8e0 [ 300.923755] ? rtnl_is_locked+0x54/0xb0 [ 300.923768] ? rtnl_kfree_skbs+0x70/0x70 [ 300.923785] ? netlbl_unlhsh_netdev_handler+0xba/0x380 [ 300.923795] ? rcu_barrier_func+0xa0/0xa0 [ 300.923808] ? netlbl_unlhsh_free_iface+0x5e0/0x5e0 [ 300.923823] ? fib_rules_event+0x94/0x590 [ 300.923836] ? netdev_notify+0x36/0x250 [ 300.923860] notifier_call_chain+0x136/0x2c0 [ 300.923869] ? notifier_call_chain+0x136/0x2c0 [ 300.923890] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 300.923913] ? dev_init_scheduler+0x430/0x430 [ 300.923928] ? rtnl_is_locked+0x54/0xb0 [ 300.923942] ? rtnl_kfree_skbs+0x70/0x70 [ 300.923963] raw_notifier_call_chain+0x2d/0x40 [ 300.923978] call_netdevice_notifiers_info+0x32/0x60 [ 300.923994] rollback_registered_many+0x8ad/0xdf0 [ 300.924003] ? perf_trace_lock_acquire+0xe3/0x980 [ 300.924026] ? netdev_master_upper_dev_link+0x50/0x50 [ 300.924035] ? perf_trace_lock+0x900/0x900 [ 300.924050] ? perf_trace_lock+0x900/0x900 [ 300.924070] ? check_noncircular+0x20/0x20 [ 300.924090] ? perf_trace_lock_acquire+0xe3/0x980 [ 300.924109] ? print_usage_bug+0x3f0/0x3f0 [ 300.924130] ? print_usage_bug+0x3f0/0x3f0 [ 300.924153] rollback_registered+0x1be/0x3c0 [ 300.924161] ? linkwatch_fire_event+0xf4/0x330 [ 300.924173] ? rollback_registered_many+0xdf0/0xdf0 [ 300.924191] ? mark_held_locks+0xb2/0x100 [ 300.924204] ? queue_delayed_work_on+0xc9/0x1d0 [ 300.924214] ? rtnl_is_locked+0x54/0xb0 [ 300.924232] ? trace_hardirqs_on+0xd/0x10 [ 300.924240] ? queue_delayed_work_on+0x10d/0x1d0 [ 300.924260] unregister_netdevice_queue+0x2e3/0x5d0 [ 300.924275] ? rollback_registered+0x3c0/0x3c0 [ 300.924290] ? linkwatch_schedule_work+0x130/0x130 [ 300.924303] ? skb_queue_purge+0x33/0x40 [ 300.924322] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.924352] __tun_detach+0x1177/0x1550 [ 300.924371] ? check_noncircular+0x20/0x20 [ 300.924394] ? tun_attach+0x10b0/0x10b0 [ 300.924423] ? locks_remove_file+0x3fa/0x5a0 [ 300.924436] ? fcntl_setlk+0x10d0/0x10d0 [ 300.924444] ? fsnotify+0x7b3/0x1140 [ 300.924485] ? __tun_detach+0x1550/0x1550 [ 300.924501] ? __tun_detach+0x1550/0x1550 [ 300.924511] tun_chr_close+0x44/0x60 [ 300.924523] __fput+0x333/0x7f0 [ 300.924546] ? fput+0x140/0x140 [ 300.924564] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.924587] ____fput+0x15/0x20 [ 300.924599] task_work_run+0x199/0x270 [ 300.924617] ? task_work_cancel+0x210/0x210 [ 300.924633] ? exit_to_usermode_loop+0x8c/0x310 [ 300.924659] exit_to_usermode_loop+0x296/0x310 [ 300.924675] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 300.924689] ? do_fast_syscall_32+0x156/0xf9d [ 300.924713] do_fast_syscall_32+0xbfd/0xf9d [ 300.924737] ? do_int80_syscall_32+0x9d0/0x9d0 [ 300.924762] ? lockdep_sys_exit+0x47/0xf0 [ 300.924774] ? syscall_return_slowpath+0x2ad/0x550 [ 300.924794] ? sysret32_from_system_call+0x5/0x3b [ 300.924817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.924842] entry_SYSENTER_compat+0x51/0x60 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) memfd_create(&(0x7f0000279000-0x10)="67726574617030000000000000000000", 0x3) dup2(r0, r1) 2017/12/04 03:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 7: kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000131000)="2f6465762f6e65742f74756e00", 0x0, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f000010d000)="b7", 0x1, 0x0, &(0x7f0000448000)=@file={0xffffffffffffffff, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) [ 300.924851] RIP: 0023:0xf7f2bc79 [ 300.924856] RSP: 002b:00000000f772708c EFLAGS: 00000296 ORIG_RAX: 000000000000003f [ 300.924866] RAX: 0000000000000014 RBX: 0000000000000013 RCX: 0000000000000014 [ 300.924871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 300.924875] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 300.924881] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 300.924885] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 03:35:00 executing program 7: kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001c2000-0x4)=0x0, &(0x7f00006cd000)=0x4) 2017/12/04 03:35:00 executing program 7: kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004bc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x600000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000053f000)={0x4, 0x400000, [{0x8001, 0x0, 0x8000}, {0xfffffffffffffb7b, 0x0, 0x2}, {0x5, 0x0, 0x6}, {0x80, 0x0, 0x400}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ac8493b85a8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00008d9000/0x18000)=nil, &(0x7f00002df000-0xc)=[@text64={0x40, &(0x7f0000289000)="f08748c50f01cf66b82b008ee845d9db0fae5bf8c4c3990d194c0f0057104d0f32c744240072c20000c74424021e1e0babc7442406000000000f011424430f01cf", 0x41}], 0x1, 0x5c, &(0x7f0000ef4000)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x5a65acc4, 0x0, 0x20, 0x0, 0x3}], 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b31000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r2) 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d00000-0x4)=0x0, 0x4) 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) fstatfs(r0, &(0x7f0000c7e000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x72, &(0x7f000015c000-0x72)={@random="d12fdab6dff4", @random="13a2e35a577f", [], {{0x89fd, @ipv4={{0x8, 0x4, 0xc6d, 0x9, 0x64, 0x2, 0x4, 0x9, 0x67, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@generic={0x87, 0x9, "3b1d650b31d77a"}]}}, @udp={0x1, 0x2, 0x44, 0x0, "0fc826e0c605f192f861a6443f6b2fa8b9b6ab10bd835793b9392828030b18d3ec509ed24c87f6048bd7f85aed32c390e2174c34cf0c49575c13608e"}}}}}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x400) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x3, &(0x7f0000a4a000-0x50)=[{&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bc9000)="", &(0x7f0000775000-0x4)=0x0) 2017/12/04 03:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000026f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockname(r0, &(0x7f0000a29000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000337000-0x4)=0x10) prctl$getname(0x10, &(0x7f00001ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fea000-0x28)={r2, 0xff, 0x34, 0x1000, &(0x7f0000d48000)="27839c06d4de91aded01a4f895ccd536fa123840a1616f3a20ce8489f9eb7626abfaab02bd9686bbc8922767300847dca90427e9", &(0x7f000015b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffff0000, 0x9}, 0x28) 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x2, &(0x7f0000a4a000-0x50)=[{&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000009c000)={0x6, r0, 0x0}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000d80000)=[0x0, 0x7ff]) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000d89000+0x31c)={0x7, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006d1000)=[{0x944d, 0xaa, 0x9, &(0x7f0000e4a000+0x423)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x3d, 0x2e, &(0x7f0000956000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4b98, 0x1000, 0x800, &(0x7f0000ec0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffb2e, 0xe7, 0x6, &(0x7f0000356000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8000, 0x8f, 0x400, &(0x7f0000965000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3b, 0x4, &(0x7f0000d5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x729, 0x3, 0x1, &(0x7f00001d0000)="000000"}]}) r2 = signalfd(r0, &(0x7f0000672000)={0xe}, 0x8) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000ea7000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000758000-0x38)={0x6, [0x0, 0x101, 0x5, 0x3, 0x7f, 0x3]}) write(r2, &(0x7f0000deb000-0x4)="e7edb04195bbf3de6a", 0x9) 2017/12/04 03:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d5000)="2f6465762f72666b696c6c00", 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000017b000-0x8)={r0, 0x1}, &(0x7f00007b6000)=0x8) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00009c0000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00004c7000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$tun(&(0x7f0000d6a000)="2f6465762f6e65742f74756e00", 0x0, 0x202040) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x101, 0xa8c2, 0x3, 0x0, 0x2, 0x0}}) dup2(r2, r3) 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209f", 0x29, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000052000-0x9)="6e65742f7363747000") ioctl$VT_ACTIVATE(r0, 0x5606, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a87000-0xb8)={0x0, 0x200, 0x0, 0x401, 0x8, 0x3, 0x0, 0x7, {0x0, @in={{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x700000, 0x1f, 0x9, 0x100000001, 0xfff}}, &(0x7f000075c000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000804000-0xb)={r2, 0x3, "e0321f"}, &(0x7f0000e73000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000cd0000-0x5)={0xffffffffffff8001, 0x6c3a, 0x8, 0x7}, 0x5) 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) fcntl$addseals(r0, 0x409, 0xd) 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x0, &(0x7f0000a4a000-0x50)=[], 0x280000) 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52", 0x3e, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000046e000)="", 0x0, 0xffffffffa7fe399c, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b0b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2000000080a, 0x9) r2 = open(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x94300, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000308000)="2f6465762f766373612300", 0x8, 0x200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000055a000)=0x2, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000753000)={0x26, "6861736800000000000000000000", 0x1047, 0x0, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r4, &(0x7f00006bf000)={0x26, "6165616400000000000000000000", 0x0, 0x4, "61757468656e6365736e28736861332d3531322d67656e657269632c637472286361737436292900000000000000000000000000000000000000000000000000"}, 0x58) socket$inet(0x2, 0xa, 0xf000000000000000) syz_open_dev$vcsn(&(0x7f0000b59000-0xa)="2f6465762f7663732300", 0xa6, 0x200) syz_open_dev$mouse(&(0x7f0000554000)="2f6465762f696e7075742f6d6f7573652300", 0x11e6, 0x101000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000080000-0x8)="2e2f66696c653000") setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f000050c000)="0000000203747275ff74656400d9ce19", 0x10) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r5, 0x114, 0x2716, &(0x7f0000e30000-0x5f0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x5f0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000978000-0x1f)="1570ffffff7f00000000000000e6ff79ffffffffff0108ffd6de10ff406079", 0x1f) sendto(r1, &(0x7f0000e3a000-0xd)="e539651f012249c2c180e8f0a6", 0xd, 0x0, &(0x7f0000c60000-0x80)=@generic={0xd, "e8f94ea3101e5ee5b291f3e6ce02efa74339a1a58454df2fcca55fb664a2fa34cbce1191a3da5821fa70340a0c105c80d7c931e5ec1eef4bf63f45def344fa8d19c31530807eabd484f82f674ceae3c3c2e13c339f33007fac4264266a2578213c5552e6947acf441379265286ff3de9b67a954c145ac7e085b54e2fdc29"}, 0x80) bind$alg(r4, &(0x7f0000ae5000-0x58)={0x26, "6861736800000000000000000000", 0x200000000222, 0x0, "686d6163287368613235362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000828000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000b8f000)={r6, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f00009ca000-0x10)={0xce, 0x2100000ffd}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000580000)=0x6, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/04 03:35:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x420000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) getegid() pipe(&(0x7f0000458000+0xfd8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000069d000)=0xaee4, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="aff462fcb5d681c2027f057a286186bb", @ifru_addrs=@generic={0x8, "929ab6edce867dd64108cd24c34d"}}) dup2(r3, r4) 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000046e000)="", 0x0, 0x0, 0x8}], 0x280000) 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000046e000)="", 0x0, 0x0, 0x0}], 0x280000) 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc1", 0x2a, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 5: kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) ioctl$TCSBRKP(r2, 0x5425, 0x100000000) getsockname$netlink(r2, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfe000)=0xc) 2017/12/04 03:35:00 executing program 7: kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000046e000)="", 0x0, 0x0, 0x0}], 0x0) 2017/12/04 03:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:00 executing program 1: perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x3, 0x8695, 0x34, 0xfffffffffffffff8, 0x8009}, 0x14) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000637000-0x9)="2f6465762f76637300", 0x104, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@map={0x4, 0x80, 0x6, r0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="766d6e6574302b2900", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000000000000b5, 0x0}, 0x30) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x74)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}], 0x74) r2 = socket$netlink(0x10, 0x3, 0x4000000013) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000785000)=0x0) getsockopt$sock_timeval(r2, 0x1, 0x19, &(0x7f0000bb2000-0x8)={0x0, 0x0}, &(0x7f0000212000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000006e000+0x735)=0x0) r4 = dup3(r2, r2, 0x80000) setpgid(r3, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000b07000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009e7000)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000f3a000-0x6)={r5, 0x3}, &(0x7f0000017000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)="2f6465762f6375736500", 0x800, 0x0) pread64(r7, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x0) preadv(r7, &(0x7f0000d59000-0x15)=[{&(0x7f000030a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f000077f000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000011000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f000005a000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b77000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000f7f000)="000000000000000000000000", 0xc}], 0x6, 0x0) write$fuse(r7, &(0x7f00008aa000)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0xff, 0x6, 0xda7}}, 0x28) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000096b000-0x14)={r6, 0x8, 0x1, 0x401, 0x7fff, 0x8}, &(0x7f00004bf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000aed000-0x10)={0x1000, 0xc, 0x7fffffff, 0x4478, 0x0}, &(0x7f0000c65000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x0, 0x1010, r4, 0x0) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f00003fd000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000925000-0x4)=0x14) syz_open_dev$evdev(&(0x7f0000e02000-0x12)="2f6465762f696e7075742f6576656e742300", 0xc6, 0x80) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000411000)=0x2, 0x4) 2017/12/04 03:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6be", 0x34, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={r1, 0x4}, &(0x7f0000a1c000)=0x8) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007af000-0x9)="2f6465762f76637300", 0x400000, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000d97000)={0x5, &(0x7f0000654000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00003fd000-0x98)={0x6, 0x0, [{0x48000001, 0x7fffffff, 0x2, 0xb8b6, 0x2, 0x0}, {0x40000000, 0x2ca, 0x0, 0x100000000, 0x7ff, 0x0}, {0xa, 0x3, 0x7, 0xfffffffffffffff9, 0x6, 0x0}, {0x40000000, 0x5, 0x400, 0x20000000008, 0x6cb5, 0x0}, {0xa, 0x6a28, 0x6, 0x5, 0x400, 0x0}, {0x40000001, 0x0, 0xa9db, 0x8, 0x6, 0x0}]}) dup2(r0, r0) 2017/12/04 03:35:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000989000-0x9)="2f6465762f73672300", 0x6, 0x281) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000735000)={&(0x7f000045a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e05000+0xdcf)=[{&(0x7f0000000000)="9747d9b6e50145c7c6c198e17c8de2fe209506f5aab68776cfa8385e86c4a619a44509e29faf364f5ec7bfc749e793f1f018244252eb3869869b9722b86d24057bc566f518d58e946d6063b27d8c095f73379d763e61aa5fc5017b37be21bc307297c5d1fab8e3eada077d33d1132344429afc166e260528d7172cb4b760481fac6945724f9a0441646efa56ebc2a873c1e4d44c310ef696eb9bdf43590e739e08d624bc4a756586b51d4538007aa6f765a0", 0xb2}, {&(0x7f0000000000+0xc76)="e9c51b86458b8b9cf9e7bf1092affc4fa1183027859cc166cab7caa5dc1fd6829ed401177d3e6423d6a59df216a20e2deb1e66731ca85de47613437046be4e4b3beea02daab5f55796c4635e89dac666da821fb1e038d078766372fada5f01b3286fb65f", 0x64}], 0x2, 0x0, 0x0, 0x4}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) creat(&(0x7f00000dc000-0x8)="2e2f66696c653000", 0x1c0) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e72000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008b6000)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009bf000)=@assoc_id=r2, 0x4) 2017/12/04 03:35:01 executing program 0: getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769c", 0x39, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x1a, 0x8000f, 0xff, &(0x7f0000109000)={0x0, 0x0}) utimensat(r2, &(0x7f0000116000)="2e2f66696c653000", &(0x7f00002ed000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) dup2(r0, r1) 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6be", 0x34, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000bd2000)="656d312d00", 0x5) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34", 0x2f, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x6, 0x8, 0xb1d, 0x3, 0x2, 0xffffffffffffffff, 0x9}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000317000)={r1, &(0x7f0000a6f000)="b5ec2c1294d60e0ceecebfb1ca6fbf7843d1c6677f79cbd48fe95cfed0e7946882e18e1eb6896eb98b650000000096b3fbb65b6e556008ec56f0febd8e44cc0fc6a0ee9e863bb3e505e753444f462d7790a30c", &(0x7f00001b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/12/04 03:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000760000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e9c000-0x4)=0x3) r2 = memfd_create(&(0x7f0000651000-0xd)="2f6465762f6e65742f74756e00", 0x0) ioctl$TIOCSBRK(r2, 0x5427) uselib(&(0x7f000099c000)="2e2f66696c653000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) mknod(&(0x7f00002db000)="2e2f66696c653000", 0x9100, 0x6) dup2(r0, r1) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc1", 0x2a, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d00438290", 0x25, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe2(&(0x7f0000521000)={0x0, 0x0}, 0x92a17a2f1ce2d5a7) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000613000-0xc)={{0x5bfa, 0xffffffffffffffff, 0x7, 0x1000000000000, 0xffffffffffffffff, 0x8}, 0x2}) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a21000-0x14)={0x0, 0x2, 0x2ad1856, 0x1, 0x8000, 0xffff}, &(0x7f00000ae000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000117000-0x20)={0x7ff, 0x0, 0x8000, 0x200000000, 0xffffffff, 0x4a51, 0x8, 0xedec, r4}, &(0x7f00004bc000-0x4)=0x20) 2017/12/04 03:35:01 executing program 7: kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e844711", 0x20, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000743000)={r0, 0x5, 0x8, "c908970dc9628f2a0be8e996339661a4700add7535"}) dup2(r0, r1) 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x6) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a4b000)={0x0, 0x0}) r1 = socket(0x8, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x138) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f76637300", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ce2000)={0x0, 0x80000000, 0x20, 0x4, 0x1}, &(0x7f0000f43000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000050e000-0x8)={r3, 0x4}, &(0x7f000066d000-0x4)=0x8) dup2(r0, r1) 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000e2c000)={0x7}, 0x1) r4 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000648000)={r0, 0x3}, &(0x7f000088e000-0x4)=0x8) 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f96", 0x16, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209f", 0x29, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000f, 0x3, 0xfff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000943000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x3102}) 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) getpgid(0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000e4f000-0xa)="2f6465762f7663732300", 0x9, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000382000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a11000)=0xe8) recvfrom$packet(r2, &(0x7f0000057000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x0, &(0x7f0000f7c000-0x14)={0x11, 0xfe, r3, 0x1, 0x5, 0x6, @random="201ab7afe7c9", [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000614000-0x1)=0x0) r4 = dup2(r0, r1) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00004e4000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x2, r5) 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mprotect(&(0x7f0000de4000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r1 = dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) pipe2(&(0x7f0000a05000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002b1000)={0x5, 0x0, [{0xc0000acf, 0x0, 0x7}, {0xda0, 0x0, 0x68f1}, {0x895, 0x0, 0x1}, {0x28e, 0x0, 0x3}, {0x3be, 0x0, 0xafe}]}) lstat(&(0x7f0000ec8000-0x8)="2e2f66696c653000", &(0x7f0000431000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000087000)={r0, 0x9}, &(0x7f0000878000-0x4)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r2, 0x0, 0x3) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000078000-0x20)={0x3, [0xffffffffffffffff, 0xffff, 0x3]}) listen(r4, 0x3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r4, r5) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ec", 0x11, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209f", 0x29, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f", 0x15, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000a70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e09000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000232000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x9, 0x7, 0x9, 0x100000000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d12333", 0xc, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x8f, 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) r2 = add_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x8b)="60e87429c22ce7b153138075263131ee7b8305fe73aaee81b5b59fc127782863f0f3a8b3829b323dbae76e5ce423d9e646bc2dccd577b124e1b18925c65b8f460788f13a7101b06d6ebb4838b2f3afd7aafe62554f050ac9490aea4ac37967ad7bf1f84bf677ac17cd096440ff8ef9ee6c004fa536fba9f1bf7368cc53f4388791430d66f53acaa337c7bb", 0x8b, 0xfffffffffffffffe) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000001000-0xea)={0xe6, "aa0268dccefdd579d0fe6f0570b405cc98b961e6b75a743f3f8c7092a878436f99611b2aa1cc30d63cfbb01643cf5fe751d64bfbab8a30bfa07d0d60799b0d2b1f77f17df16ba10afb86c95c1f44e2ee26b59d2917046537f1f1a85a1c5ce1d7b28bc1dcd13d46f059d977d054cd2b20774e9547334fbd140a42d031bd62ce091ab7c4e41efa22dfe6763c21c1549e475e3f9a2efbf75d3c751e09a273a1c46b7bdb1421577c37e4e9418a23d76b159fa1ff3cd17ddb9464ca1db784684c9337f7470378f435cbc2040cf217a008b99ceb868e4843a65066e5b02642b7d198162ebf7c2dbad3"}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000001000-0x20)={r3, 0x5, 0x8, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x5, 0x9, 0x7fffffff, 0x2, 0x0, @random="c93590a631b3", [0x0, 0x0]}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x55f}, {0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x7fff, [0x1a, 0x10000, 0x1, 0x4, 0x7f, 0x100000001, 0x1, 0x104]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)="69645f6c656761637900", &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000097f000)="4551b9f220683ad661706e55b26b30450af044399e602aeecd182fe52241a4b59079f4719d617bbf72db47d0a1476fdc7a6749d49b72368404a7bbedffa1b026812bd64bc0bf0ce447290926026d3462057e0d8b9ba7c4ad0e2e5d13a75ad6330e15c6cdc2241518cc04bc269ca67c7a464bd7f5b14ccc4291d5694466e16e289a74f43d895dace0366488aea938fb542f20a5d8a731ceadddd9b3bfcef2e7395701d7dd0209325cf36fb8", 0xab, 0xfffffffffffffffe) keyctl$link(0x8, r2, r4) r5 = dup2(r0, r1) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000128000)=0x9, 0x9, 0x8, &(0x7f00009c3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x1) 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: r0 = memfd_create(&(0x7f00001ab000-0x7)="6d643573756d00", 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000006c000-0x4)=0x69a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394", 0x7, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fc000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000467000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a27000-0x9)="2f6465762f73672300", 0x2, 0x400000) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000000000000000, 0x80000000, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cd000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f00001bd000)="49") sync() getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000bfb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e1c000)=0xcb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cf1000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffff, 0x0, 0x0, 0x8a9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001, 0x0, 0x0}, r3, 0x2, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00007a1000)="2e2f66696c653000", 0x10000, 0x18) fallocate(r4, 0x1, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000692000)="2f6465762f7573626d6f6e2300", 0x40, 0x10000) socket(0xffffffffffffffff, 0x6, 0x7) clone(0x1000000, &(0x7f0000219000-0x60)="9063cbdc787d2d4504ac2186628f4666062384e47da1f9e943cdcfccdb3aa39053f91007e4765ec9bfd9c7b5cb89bcca3851b2d0d1ed0c9ba42b201032336427b0ce081aabf16023c5f113c3ac5131067c0000000000000008f7e1a01df23754", &(0x7f0000acc000)=0x0, &(0x7f000097b000)=0x0, &(0x7f00001fb000-0x1000)="9541834e472ee026becabd36ad47c59210ba57981bcf372b8694c19c4858d5e97d6bcdeff05fc919ff01145ea299f23943fe8ada91015de64a761039f99c929f5987e775bfe436eb1ced8d7e92c51749c4d1e7b99eeb00e2470c6aa25889f0fcf4e328122ee1f9e29872bcc10b3b3042f332014a63a76299e885fa8d430e50e1fbc017c8057474f326cdc5703b8280932248c6e13bd4f49c420f98f23609440e097b109ccf998d60b9b9c6a9d3e93d22de6f872173f9489e15444fda7501fd7aaf6a6f7ed2d3693471409f296fc880e2ba23e8f0e6aae7c75979be161fb0922b77fa00581caf440346279c936d1844eca089e3b17187f6bfcb2232e2b68379db8413483a7d2a5231a1f9cc3818c852b2a9b1cc6a2dacd0be64f2711d170eae1370e22c63f88e8d561c093fc6cea942c4affbf50e1d3a8deaf44983deaef6c64bf7f39cb8952496e951941b3ccea607b0dedde518750f1799b9cca58fe94bd99085d251e85f4a28f0e3e7ce52513f2adcdd0f308bb8cae3710223187c784ed530169b8320868c7b4ad44ceb31eb2729eb7053ba841dcb1aaf6ec1779a358ecba42b287c45c7260934c3b525dd06223425117a6efec1be72d6c700b918f46effd6b937f879844ada35bac944003ce0953d69de9cc9341901b25f551e88597919652f9b0a5cc37db6430019ba3dc7787c7b5c405b91bce88bbc80736ca1408f9fa77be6f0ead4f56b7360c40c75af8550541628a39b338e3236a700c28c11e07e1d59657b04bbdf7ca1ac718e1649371ee047d40add3100a839477d2c05b8e16dee16e0027278edbd1016a2204ed68f97e33e2f47b6916747ade97c0ef94ebdf39cf2622c2d465635d663760353d6aedeea4add6b6cb89675af84a48316ab2629a748abff20eb81e4e3731681bb156a87182fa1761422e373c5c0e585e4ce7dc6837358c8796854b7379cfc4009604cd78f7612e21b31c80851402e577d67f61f2908398d9ddfbba10a4883c1c55324b1f308ba815b20e7e3c3bab456870e8cc191fe81a6a13ea80c278025c55a0bda0d3badf57c4531b81af952990cf0460b8785f76cdc2a2a49484575471d408a7db27d16020863e41d9480b8af9f8276ac0000bf86a6766e9dc2a3764629325492c23941425562aea2a7d61b6a87adc6dc6395da472d268c7604ef60e4119a1efcce0d77f99274f96ead89334885d6d24f6b1cf78669c5e1e398e9a6b6b526c1a0709d4dbecc59d9161599c8d5941a6184c24ecc774063fa46ed92b8c46b51c0edebd8a23db91c5a796bd82cf7f430b2dcb67f0bcb590c39b8cdc55adc22548ad52ea56158703e8880ed7004428c2a553adc5d61c7fb42665ab8ec380e80a9bd91d3fd3838c54567c32da32d61ff39132855c78e8bdb07e89b31b80fa5e641ae387832e4b805c46d59587be9f7c0fbe8d67e39632a3b446c3aecdeae787612137b3098ff666b9ee99c1f0f452f5f11ae89536bb50e7b8dadbf524e49fcb0db620cea69de5b4fdb90705022f894cf82ac6df7f1d44c9e19e065e5a8efd5a74e264257bfd636d8e90e18328562cd85512abda449f367e4676a64e20d4e40be355b22a482449b219d54131a3fe96942c60640bec903c9c3873956b8c10a56ebde5280650923d6547264a37f350fe5c923332ddb01b9a4af320a1889827b4c45cac049c0f4ae5382eb738165b64268d570117d7120078d86b795bd5650e6079562d83324273bcc33b4d9db093c90bc252bd0e6381ba83759b0c64ba6a1baaf1c15a49b41846905a0fdeb5b61f29e958ab5bf75bbeb8aad316d182490f47729012047c065f44b46456c0c758b2d0c06f5de0832a439d28d034a5a8aa7689306f5b3355f7d5c2636699c7491820d03a084bf68239de8ea85fd8d849d98d047beefda5cb9a8a5e75191cfd2fb5e3841fbc5ee59adc74e2cb2600332575ea8cc800d0fcfdd3bba4cfccbc885fee59abdedc234e25b236309ea11903b17b69086129c9659c979000b592c7229e12cd32c9104b1bab516405150fde1e86893e0192080e71f023a53fb4c18a8a1b7a1bdcb0023171a2c65b77a181963cf0c6a0c6cf78f9711811bbfdfd3e760cdaa571e267b22f7e79b82f19e7b302efbc66ec200fb0ee519bbbedb586254b4293224d398afdfcef15a1a4d4fc211d9b5b821bccec1e9148aed1a1d44faebb9ee059494370353575a241ec7bb4788abc6c561c43c8dafb36fdc2fdd7297d26a0e872dd4c9924008dc8b270ce8013e5138a64a91b3eae233f7e05681a0ef496ae6dc1881c807b9d8b0dbf20ccf2295fe0abfd90db1b80ed96a8a46c7b497514aa05267a4d82c91bc992248f0c8c8897987d74d2f976ec82441ccc501be58c6a1008b39af255595480351ba4e4caa720cd70f891ba8d4e02af41274ec7629390bfa1bedf5ae9f71aba4c34c2ebbdfb4820d83c5effe89357f3abeafa9529cb56d76e94c5376aebe96d8cf4a1e88a25b20b6866c6275125975774da4a6c8f3ed94d27bfc7da8ca1e4213f4bc788008945fccb3b49f20de799f18b24fc9a1d1ae855b1b6f6325a432fa92fc0e21aacbb2817744567b9ccc662c8b7e4b5994eefc6187d002f18062b98099a8f7d815cb4898b6b428e784e6a7e5a41d0f911189fe2aad9998e8263d9fa1a8b3cce02fd25d618e77d090abca27009816cf3e52148ea27396ece613a796160b0ec31854b7e2abd447bbfaabcddfc71c177f6f273265fd0a0ae550cf1b2d3048deb5af86bbe64a3e995b806d1430f102acf6a2a0de7a45073648ca176ec239d8bb61a09fd72d6c6358c4ba76bbaf4088df7e982a86a83981f21e83ddc0be17da5d21b894642df0852c7ad2661244175f52d05677b4158501e35998f37ac3132a8e8df5f6c5d4d5fc655b169d29b13e444e47b7c499b136176e71809f43f693cc7d69cae1ba347d91c528db5bb43b437badbbeef5912c802cce637cf6bfc34ec70d6fe9d5c41df728f59303ed8e48d23b5884503a698072cbda88c19663b59940bf6b5f542263b4e3ce5666a910522a8fc2d011db1b8b4b66230c0893fe218125b7de8a86dac05567d45a2974c35a06f23beb36af2722f032011c858cebd6bb524423677065849da3549c983bb14e24119e60569ed026cc26571a248826ece0cdf5b8c5c435dc8404e143f98225482cc41e831638f121cebfcafc9ce707784963d1d04661b4003010ce22b6f1a5e500e49f5fe0105a062e7cbedc9f28fb5a48681aa01c00eac1ed948bff026cd4a5b8269f7a041f30d1cff1ea5b09b50fd45602907c0297781cbeb9dd5e6f0ad5c230527b27bc669728ab67dd189e89194b1413c6cc449150b2e3069830d88e4f343b9b6cb438dcc259ef7224723bcd0cd05bc7f8d00458cfc94d268079a89f1003cd4b8f880c3102a7bed052327b0bdb0ae4279ee47bdd8d9c038fbd9ea8d4fa2bac0070117279823c472569c5da8b2d43f4afea130002f8c0d8a55be9a16b34d17bd962d534f06f8f31373c3dc3d5db53f7d8de7f8f28fb31b443f7e7c5eeaf2785f79c330ada53d84f1af1c856a1193c533b8836d8ce1b9cf5167ac4a76ac7cf9460e340f779c6b20b3af61ff1d21fd62ede9a4fe69cf6a545c7d83f49b458ed5cf45fbc41fa7b2fc923dd5517712f0d7d7387401adb4c9d3428b5a5d1c565505c358029a7893fb19db1d8603b30c9ec9d8e7333bb219388add8e1b07eb0ce31aa66e31c43f8a6d6b3c65f31245352635ec92861aafdb1985554ce3a10647e4a14a90eaf959d0905e0bb970019ec95a4cf4bb55a6ac765803983f92d8d2f471f8592e28cda0c090dc8d1f23995689848f2ba705ae6379779643db86cb368d3007e4c333b4e6a826a8bb22d1c800521cd113a45c22957542472008da2e7d32705e3baa9ef5babb44798d74f007bc40f314c3dd527b9e59aa94023751a3c1afb1f2f8f27bee6fff00bcff732ff5193418322d8834ab15cfd635660d68e5aa32144e8cc3ff0edb6c2c3cc9ce2fcc770a139ba51ac248077d7ff33aa67d7d83cb95cd29bf79e780bfd1a5cfe24528dd93daeb32d05c78a5b8a6fc26bd38f52e015c9d13dee53431627c1046cb481d97a0b179ac407001d2eba936b3fc6629ef8f80a8afe442d81dbcf808940afd7f02039d44da52611470eb9c8bfbd19070aeeafc6f64a7271c101f011e7169c97b7a77a5b324b5e271d2bbeec146102cbc8e49cd4e35f6ea836a99086ec89b0f43abf392ec7761d37931d34cf900b2cd6bc9108ef18a1c352f32bfe12f5c53308aec3dd0c2c819e24cde947b7d65576f8d475f0bc32bd4e48a13b22e2cea9e94fa56a5defce19a328c0debfc9b12ae1d46b8565bd5d85adb83b21ec2e9a929d996435f6181cc64ccf19e9e87606c483a7ea779727305685b7ffd44f261a2572be78f1790d985ad2cf6c94a8f330d7c3ccbd54a8d10f976efd40500d95aab98ac56171b743a76b8dd4ef3abc6d89dcabfd353267670bf98148fa985d83b64894ddd4ce06767e113e5f08ce7903a83fe6809c5570960acdcecd9b86bf577a981e5438d3db4d556a7d2e9354899ee9c8c71b4886d825c11668a120c30172b37492271f1b48fb9e0cc119a6e842e6dabac3c059b80a4ed8d626b3d59d22158b280b45c25136d83acdfc2d1a59ab3795eef2c138f5e2639e0f0e7930d6f71089c98f0b606dbee276a217357f38b5872087169db8786adc3c0254f19342484a7cde4762d98c5277f7a247d60f8f465f2f2735846c8c3bd9d2c5b6a87ace31804e56c4ff6cfaa9e464067e3f9d997d8f4a8f3fafd87411a89dbf18b8ce5d9f77ea63d71560fed8cba993e21f5a3db463f58047e56882b5a010e75c7b8bb1fd88096bd9726dd76b21b9b81d01bfd298912e1d206d1a8e2ad81275afb76b06e9d602cd917359d90424c41095582825f682c24d2771354e9dac8a43bec145bb168e0a9d4aa095539d72eac81685cfda576cb179d630201726d2f9e23942f57568cc278a92b3e0928d57f3fee86dc18f66e2d3a430163471182d23ad3fbd2e0a6a934e3186aa68b35015affc372ba4efc20b728c9557f0fd42a242e54b4edf10bea110d07c505cf1a732525a3ae80fc712d956a8b403f3e17c6b18baf43a020ea23b246230e3474a98685b71e98491c28607d6c54f99755cb6dba1b34e1f7abf7c4c3934dfe4193563e0c240e7d9978d2650a2cc37439ac5bb3550574b1d41466c4ff5931aac1b5e9bd2675db676657328044d8d13c4ea05fe9c783f701cd60ef8b3b6a0dc985f939cc332e4441c4b13f91aadc69a4ec802ab13bb320dd5a936bba03b4d1288e3ed9245181718adfb0128a06bb69b80d2fcbba86b6b10111e2d5d0eb44656abfe278da4e4384242106e79110b0d0a2e0951299725c2cb84f481e6e07af2f968ea0fbe6e97a1dbd312b8a9535b154dcf3041d8122b179e57efa562767f04b4b47339f8e0ae03fef23621f6995cd491d50967407f09790d0f8631dc9d0161ee77552abab63914e80e93ae45372a172368d82aad377869eb1a5a89d210d165d0b007333f2c7eb9e9cd5730479cd450d1975d8411a0e217327b1be0d8a22fe92e11d0ed3cb3d8982e5aad87a69b772a17873856386d981e05314496f4775b128c7fbe93ea63a2f67e0db6539e4343f550b40c703c39834b9d1379eb8ae47d85dbfa4da0cd55a69d5267135e99b02083327b0a998da32c7593a35ff88a320b442909573d1e7561896dd0e3b6bf8b2cd4b3703929ff9f1a94f0ad48f9447cdf9d8064080d75eda8ba1bf4aa") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200002, 0x78, 0x100000000, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffff7fff, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1003, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00002fd000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) open(&(0x7f0000f61000-0x8)="2e2f66696c653000", 0x200, 0x8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f", 0x15, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$void(r0, 0xc0045878) dup2(r0, r1) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae94", 0x2, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005fb000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cd8000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0xc00) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f8a000-0x9)="2f6465762f76637300", 0x2, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x80, 0x101000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000011e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015c000-0x4)=0xc) r12 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r7, 0x107, 0x0, &(0x7f0000001000-0x5)="0000000000", &(0x7f0000001000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00009c2000-0x10)=[{&(0x7f0000001000-0x22)="ccffe2f5aeaa13620b29a803dcfc44557d9941402ae1fbc227f37042b4555a46c60d", 0x22}, {&(0x7f0000001000-0xff)="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", 0xff}], 0x2, &(0x7f0000375000-0x64)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x64, 0x4000004}, 0x4005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket(0xa, 0x3, 0xff) sendto$unix(r14, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22e", 0x52, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet(r0, &(0x7f0000ae3000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff0000-0x11)="2f6465762f7667615f6172626974657200", 0x101200, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000823000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet(r1, &(0x7f000098d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000384000)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f0f000)={r1, r1, 0x2, 0x1, r1}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f000088e000-0xc)={&(0x7f0000fc8000)="2e2f66696c653000", 0x0}, 0xc) bind(r0, &(0x7f00008dc000-0xc)=@nl={0x0, 0x0, 0x10000, 0x8000}, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a4a000-0x4)=0x0, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000be4000+0x2da)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000034c000)=0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f1000-0x8)={0x0, 0x9}, &(0x7f0000958000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={r2, 0xff}, 0x8) syz_open_dev$mouse(&(0x7f00008f0000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x4001) 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x11, 0x806, 0x0, &(0x7f0000024000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) dup2(r0, r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c28000)=0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000c1a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f00004de000-0x8)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x100, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) pause() 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x3, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209f", 0x29, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 0: kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x2, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x3, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x2, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) chroot(&(0x7f0000364000)="2e2f66696c653000") clock_gettime(0x0, &(0x7f0000ab9000)={0x0, 0x0}) utimes(&(0x7f0000851000)="2e2f66696c653100", &(0x7f0000edf000-0x10)={{0x0, 0x2710}, {r2, r3/1000+10000}}) 2017/12/04 03:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e9000)=0x0) r2 = geteuid() getresgid(&(0x7f00006bd000)=0x0, &(0x7f0000063000-0x4)=0x0, &(0x7f0000664000-0x3)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000090f000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000-0x4)=0xe8) r6 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3d000)=0xc) getgroups(0x5, &(0x7f0000b84000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c19000-0x4)=0x0) fstat(r0, &(0x7f0000361000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000881000)="2e2f66696c653000", &(0x7f0000951000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000043e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000931000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000900000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000042e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000899000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ced000)=0x0, &(0x7f0000488000-0x4)=0x0, &(0x7f00001c3000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000330000)={0x0, 0x0, 0x0}, 0xc) r19 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000168000)={0x0, 0x0, 0x0}, 0xc) r21 = getegid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d03000-0x8)={0x0, 0x0}, &(0x7f0000c03000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bc7000-0xa0)={r22, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffe, 0x1, 0x8, 0xb5}, 0xa0) sendmmsg$unix(r0, &(0x7f0000a95000)=[{&(0x7f0000552000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000582000-0x8)=[{&(0x7f000063b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000317000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x4008084}, {&(0x7f0000524000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000754000)=[{&(0x7f000098e000+0x686)="760f5cbaa93386c4073b28d625a233ae1399f40cf14bd2bca126883b3974338bcde6d8b211d341e23971acccf589fa3919107897194412", 0x37}, {&(0x7f00006f6000-0x91)="464c60cf0f6f95917ebc98a1533e726f4cdecce6608cae594441076c041c00851a176d90d603aaf0f4f5fddef8d64f2457e3d93823646d50710cea09f0d18fa6945446e2eab91d21f5014eeee494bc867af7aa780ed67ff708c6556d30ab00b7c864b6830c7479d3100baf9b5276c678d1971a9e98ac4f65609056682ec05de19e4b2679eb6eab504f0c91ebe1ccbfb2d1", 0x91}, {&(0x7f00006d0000-0xc)="d4752da924cdc6d88f591598", 0xc}, {&(0x7f0000074000)="87c821518f43a040e277728de86df65ae66492398d94e8bb44562ee9373f93397ea78e63a0dc9c1b62a11f86f38c1dab8db929", 0x33}], 0x4, &(0x7f0000a81000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xac, 0x4000000}, {&(0x7f00000b6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001b8000-0x18)=[{&(0x7f000038e000-0x5)="d9bc01cb2c", 0x5}, {&(0x7f00008a2000)="a5c166eff9336abb3160be1e6bb485da05664c94fc9e944a5a132e339ef1c2a77ffd264fb1a301f608f7f18c1118c86861bc15a155acee056658e03425ee461706a49c37f10ac2ce229fae373dc3bee7f3ebe8eae5672ffad9ae721abfb73ed02fdcecabed0f5d0100201d02e8632dd2b39041599e", 0x75}, {&(0x7f000083d000)="0c68c5262fa443d3954ba1e8a1ab348e1f26c298bcc98a5a45ccc45c215c", 0x1e}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000050000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003cb000)=[], 0x0, &(0x7f0000974000)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x80, 0x0}], 0x4, 0x4) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = memfd_create(&(0x7f00006fa000)="67726574617030000000000000000000", 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b72000-0x8)={0x0, 0x0}, &(0x7f00008e1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00001a8000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55c1712c}], 0x3c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000117000-0x8)=@assoc_value={r3, 0x676d}, 0x8) fstatfs(r1, &(0x7f00006e2000+0xa23)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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dup2(r0, r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00003eb000-0x28)={@generic="c547dcecea3861b1a5f67652b0e6ee51", @ifru_mtu=0x1}) 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f", 0x15, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0", 0x1b, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00008d9000-0x5)="7573657200", &(0x7f00008c3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005fd000)="5ccefc4eb1d0b8f4598ec0763a2cc6dc1a42c9b3973ba4eb7acf9351947e321d359acb89a0936ffda1aac34cc2ae820fbb93ce784406386a79fa08c978fe79c2e5efce8c0e11141157a1feae2141a244db59012d433c94288659bb1f03875e8ed2de6548c2c8ba97ebbb6337868f7236ac36e05d69cf7b73b852492dd456b8b448d2", 0x82, 0x0) r1 = request_key(&(0x7f00008e7000)="6b657972696e6700", &(0x7f0000b66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e24000-0x1)="00", 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x5, 0x100000001, r1) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000093e000)="2f6465762f6375736500", 0xe802, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000036d000-0x4)=0x0, &(0x7f0000d5f000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x0, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fb000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000034f000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e21000)={0x5, 0x8, 0x0, 0x1078400002, 0xc45a}) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x10, 0x801, 0xffff, &(0x7f00007cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d42000)={0x0, 0xdab}, &(0x7f0000a17000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000aa5000-0xa0)={r3, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 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]}, 0x800, 0xb1, 0x9, 0x1, 0x3}, &(0x7f000098e000)=0xa0) dup2(r0, r1) 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x3, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x0, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fc000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fb000)=0x20, 0x4) r1 = socket(0xa, 0x3, 0xff) accept4$unix(r1, 0x0, &(0x7f000024c000)=0x0, 0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000195000-0x64)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x21b8, @loopback={0x0, 0x1}, 0x18a6}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1ff}], 0x64) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x4f, 0x80000001) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x2, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952", 0xe, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0xfffffffffffffffe, 0x78, 0x8, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a6d000-0xd)="2f6465762f7573626d6f6e2300", 0x669a, 0x200) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000933000)={0x0, &(0x7f0000eaa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000888000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) fgetxattr(r1, &(0x7f0000171000-0x6)=@random={"6f73322e00", "00"}, &(0x7f0000cda000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000c85000-0xa)="2f6465762f6375736500", 0x2000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f2b000-0x10)="2f6465762f73657175656e6365723200", 0x200001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b50000)={0x0, 0x42, "1c201a7ec873355c8ba7a351e976afe1d94181460ea560adf48b8449872d3b16a8d35c957a7bbc433ee6af753023dc12a306b9ee2ead8c6d63718a3aab90ab45effd"}, &(0x7f00005d3000)=0x4a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002e4000)={r3, 0x1000, "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"}, &(0x7f00008f4000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x109200, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000c9c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007e7000)="2f6465762f72746300", 0x418100, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000001000-0x4)=0x8, 0x4) 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) r1 = syz_open_dev$usbmon(&(0x7f00006a9000+0xc9b)="2f6465762f7573626d6f6e2300", 0x8, 0x8000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000469000-0x4)=0x0) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x4, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00005af000-0x4)=0x0, &(0x7f0000690000)=0x4) dup2(r0, r1) 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x0, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000535000-0x1)="8f", 0x1, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e9000)=0x0) r2 = geteuid() getresgid(&(0x7f00006bd000)=0x0, &(0x7f0000063000-0x4)=0x0, &(0x7f0000664000-0x3)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000090f000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000-0x4)=0xe8) r6 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3d000)=0xc) getgroups(0x5, &(0x7f0000b84000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c19000-0x4)=0x0) fstat(r0, &(0x7f0000361000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000881000)="2e2f66696c653000", &(0x7f0000951000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000043e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000931000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000900000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000042e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000899000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ced000)=0x0, &(0x7f0000488000-0x4)=0x0, &(0x7f00001c3000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000330000)={0x0, 0x0, 0x0}, 0xc) r19 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000168000)={0x0, 0x0, 0x0}, 0xc) r21 = getegid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d03000-0x8)={0x0, 0x0}, &(0x7f0000c03000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bc7000-0xa0)={r22, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffe, 0x1, 0x8, 0xb5}, 0xa0) sendmmsg$unix(r0, &(0x7f0000a95000)=[{&(0x7f0000552000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000582000-0x8)=[{&(0x7f000063b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000317000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x4008084}, {&(0x7f0000524000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000754000)=[{&(0x7f000098e000+0x686)="760f5cbaa93386c4073b28d625a233ae1399f40cf14bd2bca126883b3974338bcde6d8b211d341e23971acccf589fa3919107897194412", 0x37}, {&(0x7f00006f6000-0x91)="464c60cf0f6f95917ebc98a1533e726f4cdecce6608cae594441076c041c00851a176d90d603aaf0f4f5fddef8d64f2457e3d93823646d50710cea09f0d18fa6945446e2eab91d21f5014eeee494bc867af7aa780ed67ff708c6556d30ab00b7c864b6830c7479d3100baf9b5276c678d1971a9e98ac4f65609056682ec05de19e4b2679eb6eab504f0c91ebe1ccbfb2d1", 0x91}, {&(0x7f00006d0000-0xc)="d4752da924cdc6d88f591598", 0xc}, {&(0x7f0000074000)="87c821518f43a040e277728de86df65ae66492398d94e8bb44562ee9373f93397ea78e63a0dc9c1b62a11f86f38c1dab8db929", 0x33}], 0x4, &(0x7f0000a81000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xac, 0x4000000}, {&(0x7f00000b6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001b8000-0x18)=[{&(0x7f000038e000-0x5)="d9bc01cb2c", 0x5}, {&(0x7f00008a2000)="a5c166eff9336abb3160be1e6bb485da05664c94fc9e944a5a132e339ef1c2a77ffd264fb1a301f608f7f18c1118c86861bc15a155acee056658e03425ee461706a49c37f10ac2ce229fae373dc3bee7f3ebe8eae5672ffad9ae721abfb73ed02fdcecabed0f5d0100201d02e8632dd2b39041599e", 0x75}, {&(0x7f000083d000)="0c68c5262fa443d3954ba1e8a1ab348e1f26c298bcc98a5a45ccc45c215c", 0x1e}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000050000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003cb000)=[], 0x0, &(0x7f0000974000)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x80, 0x0}], 0x4, 0x4) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x3, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000065f000-0x88)={0x3, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$unix(r0, &(0x7f00000e1000)="", 0x0, 0x1, &(0x7f0000738000)=@file={0xfffffffffffffffc, "2e2f66696c653000"}, 0xa) 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="", 0x0, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00001c2000-0xc)={0x0, 0x0, &(0x7f00008fc000/0x3000)=nil}) 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x0, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000e4f000-0xa)="2f6465762f7663732300", 0x9, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000382000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a11000)=0xe8) recvfrom$packet(r2, &(0x7f0000057000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x0, &(0x7f0000f7c000-0x14)={0x11, 0xfe, r3, 0x1, 0x5, 0x6, @random="201ab7afe7c9", [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000614000-0x1)=0x0) r4 = dup2(r0, r1) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00004e4000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x2, r5) 2017/12/04 03:35:02 executing program 4: r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000001000-0x28)={@generic="a1fe7c7fa84dccdf7bf018f154696090", @ifru_data=&(0x7f0000440000)="99baf0334b24dbecbeef93d50e23ae99726be6ac519102636bfe7f05eeb4c124"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x2, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000743000)={r0, 0x5, 0x8, "c908970dc9628f2a0be8e996339661a4700add7535"}) dup2(r0, r1) 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r0) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x4, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f000091d000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000af4000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000630000-0x8)={0x6}, 0x8, 0x80000) 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x3, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6e65746c696e6b00") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000008e000)="2f6465762f76637300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r2, r3) 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f35000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) open(&(0x7f000081b000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x2, 0x44) 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x2, 0xb, 0xfffffffffffffffe) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002ab000-0x4)={r0}) dup2(r0, r1) 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a62000-0x4)=0xffff, 0x4) 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004bc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x600000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000053f000)={0x4, 0x400000, [{0x8001, 0x0, 0x8000}, {0xfffffffffffffb7b, 0x0, 0x2}, {0x5, 0x0, 0x6}, {0x80, 0x0, 0x400}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ac8493b85a8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00008d9000/0x18000)=nil, &(0x7f00002df000-0xc)=[@text64={0x40, &(0x7f0000289000)="f08748c50f01cf66b82b008ee845d9db0fae5bf8c4c3990d194c0f0057104d0f32c744240072c20000c74424021e1e0babc7442406000000000f011424430f01cf", 0x41}], 0x1, 0x5c, &(0x7f0000ef4000)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x5a65acc4, 0x0, 0x20, 0x0, 0x3}], 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b31000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r2) 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x0, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000049000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) dup2(r3, r4) 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00004ba000-0x2)=0x101) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000888000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x2, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d5000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0xd)={0x80, 0x5, "82fb5909f4"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000)={{0xfffffffffffff885, 0x38e, 0x100000001, 0x69d, 0x6, 0x8}, 0x4, 0x8, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x10001) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000106000-0x8)=0x0, &(0x7f0000f7f000-0x4)=0x8) 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000b89000-0x8)=0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_mtu=0xb86}) r2 = dup2(r0, r1) fcntl$setsig(r2, 0xa, 0xc) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x280000) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: timer_create(0x5, &(0x7f00005a8000)={0x0, 0xf, 0x4, @thr={&(0x7f00006e1000-0x1000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2d000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) get_thread_area(&(0x7f000088b000-0x10)={0x7, 0x20001000, 0x400, 0x1, 0x3ff, 0x7, 0x280000, 0x6dbc, 0x1000, 0xa3c}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004bc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x600000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000053f000)={0x4, 0x400000, [{0x8001, 0x0, 0x8000}, {0xfffffffffffffb7b, 0x0, 0x2}, {0x5, 0x0, 0x6}, {0x80, 0x0, 0x400}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ac8493b85a8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00008d9000/0x18000)=nil, &(0x7f00002df000-0xc)=[@text64={0x40, &(0x7f0000289000)="f08748c50f01cf66b82b008ee845d9db0fae5bf8c4c3990d194c0f0057104d0f32c744240072c20000c74424021e1e0babc7442406000000000f011424430f01cf", 0x41}], 0x1, 0x5c, &(0x7f0000ef4000)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x5a65acc4, 0x0, 0x20, 0x0, 0x3}], 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b31000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r2) 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b8a000-0x8)="2e2f66696c653000", 0x108) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000afe000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000049000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) dup2(r3, r4) 2017/12/04 03:35:02 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f00007d4000)="", 0x0, 0x0, &(0x7f0000a80000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028c000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000e7000)=0x7) 2017/12/04 03:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x0, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) fallocate(r0, 0x3, 0x101, 0x401) r1 = socket(0xa, 0x3, 0xff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e38000-0x4)=0x0, &(0x7f0000ead000-0x4)=0x4) sendto$unix(r1, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002af000-0x14)={0x8, [0x2, 0x1, 0x4, 0x800, 0xd41, 0xfffffffffffffff7, 0x0, 0x2000000000000000]}, &(0x7f0000703000)=0x14) [ 304.411537] FAULT_INJECTION: forcing a failure. [ 304.411537] name failslab, interval 1, probability 0, space 0, times 0 [ 304.446353] CPU: 1 PID: 13889 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000b50000)="2f6465762f7573626d6f6e2300", 0xffff, 0x103400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000073d000-0xa8)={{0x3, 0x100}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x11, 0x80000, 0x800, 0x0, 0x3, 0x8, 0x200000000000000, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d58000)={0x0, 0x5, 0x100, 0x5}, &(0x7f0000ea3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ed5000)={r2, 0x57, "fa0bfda9bdcaaa4e3d25c8844dfc87272d4f62d0d4aafd7aa278b55658c25beae9515ab671de9fe17e03a6b3753a980808dd39e77bd4046b28fc51763acea8758263dee51159b3754e7856aef44a170e8a9e534e305ba4"}, &(0x7f000080f000-0x4)=0x5f) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r3, r4) 2017/12/04 03:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000013e000)="2f6465762f6877726e6700", 0x80, 0x0) fsync(r0) clone(0x400201003f9, &(0x7f0000fd1000)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004bc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x600000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000053f000)={0x4, 0x400000, [{0x8001, 0x0, 0x8000}, {0xfffffffffffffb7b, 0x0, 0x2}, {0x5, 0x0, 0x6}, {0x80, 0x0, 0x400}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ac8493b85a8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00008d9000/0x18000)=nil, &(0x7f00002df000-0xc)=[@text64={0x40, &(0x7f0000289000)="f08748c50f01cf66b82b008ee845d9db0fae5bf8c4c3990d194c0f0057104d0f32c744240072c20000c74424021e1e0babc7442406000000000f011424430f01cf", 0x41}], 0x1, 0x5c, &(0x7f0000ef4000)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x5a65acc4, 0x0, 0x20, 0x0, 0x3}], 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b31000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r2) 2017/12/04 03:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1f000)="2f6465762f72746300", 0xa0000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000713000)={0x15, 0xb9, &(0x7f0000e05000)="df4bff4a0191c539d9786a32a05eea97adfa1abfba6c5e39ea477dd6e9d209c7b1f0688e9435b40e6ab1fb92151cbc466608685513dd0a18e46b514e0e88b24db0da983242f45975acd5787c3a48eb867b02641e449b18e92297a3a60fc2a0780f41befbef97c64dcc363a8e54e69a9cb388a6462b5bbc21ebc3cc8e3acfe1ac3eb0a6da459dc2a41b0c5646007f544286aff432258cd621d16382a9bb32c8c0fc9bdbacfb8344edbcc93482b645ed7546b64afd3da8d0676d"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f000047b000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e87000-0x18)={r0, &(0x7f0000cee000)="bd39bb9e41ee86a6db6b42b9c1aef5c3ea8bb07777ba1d91b71bd77c285ed807f4991819c7ad8b36dbe424b5d863174400add9f71a6de86dc23edeea27603506a5d8e18773ce77f8b5dae7489dc8963605c0853cfb956bccdb2e3ca895", &(0x7f0000f7b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) dup2(r1, r2) ioctl$int_in(r1, 0x5452, &(0x7f0000c3a000)=0x20000) [ 304.446360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x103) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000052b000)={0x3, [0x0, 0x1, 0x3]}, &(0x7f00008cd000-0x4)=0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000111000)=0x8001, 0x4) sendto$unix(r0, &(0x7f00008c9000-0x2)="e8", 0x1, 0xfffffffffffffffd, &(0x7f000065e000)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/04 03:35:02 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") [ 304.446365] Call Trace: [ 304.446381] dump_stack+0x194/0x257 [ 304.446399] ? arch_local_irq_restore+0x53/0x53 2017/12/04 03:35:02 executing program 5 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) signalfd(r0, &(0x7f00006a9000)={0x40000c4}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f000092f000)="2f6465762f7573626d6f6e2300", 0x3, 0x28000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f00003f5000-0x8)=0x4) r2 = socket(0x2, 0x800000a, 0x103) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb4000-0xc)="2f6465762f72666b696c6c00", 0x39226cbb0005cf2d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001c5000)={0x75, 0x820c, 0xfffffffffffffff9, 0x3, 0x0}, &(0x7f00009e5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000371000-0xa0)={r4, @in6={{0xa, 0x1, 0x33, @empty={[0x0, 0x0, 0x0, 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]}, 0x10001, 0xffffffffffffffff, 0x0, 0x6, 0x14}, 0xa0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000090c000-0x4)=0x0) sched_setattr(r5, &(0x7f0000b86000)={0x30, 0x6, 0x0, 0xfff, 0x4, 0x6, 0x0, 0x800}, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000894000-0x80)={0x3, 0x0, [{0x7, 0x58a, 0x4, 0x1, 0x0, 0x800, 0x9, [0x0, 0x0, 0x0]}, {0x40000001, 0x4819, 0x4, 0x0, 0x5, 0x8, 0xfe5, [0x0, 0x0, 0x0]}, {0xc000000d, 0x9, 0x4, 0x5, 0x9, 0x3, 0x80000000, [0x0, 0x0, 0x0]}]}) sendto$unix(r2, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/04 03:35:02 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") [ 304.446428] should_fail+0x8c0/0xa40 2017/12/04 03:35:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = dup(r0) r2 = timerfd_create(0x3, 0x800) remap_file_pages(&(0x7f0000c02000/0x2000)=nil, 0x2000, 0x2, 0x9a, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) r3 = getuid() getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b7b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000027d000)={r4, 0xfffffffffffffffd}, &(0x7f0000f98000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000707000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd1000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000574000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r3, r5) clone(0x10000003, &(0x7f0000bf2000)="", &(0x7f0000653000-0x4)=0x0, &(0x7f0000506000)=0x0, &(0x7f0000f19000)="6a7e") 2017/12/04 03:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004bc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x600000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000053f000)={0x4, 0x400000, [{0x8001, 0x0, 0x8000}, {0xfffffffffffffb7b, 0x0, 0x2}, {0x5, 0x0, 0x6}, {0x80, 0x0, 0x400}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ac8493b85a8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00008d9000/0x18000)=nil, &(0x7f00002df000-0xc)=[@text64={0x40, &(0x7f0000289000)="f08748c50f01cf66b82b008ee845d9db0fae5bf8c4c3990d194c0f0057104d0f32c744240072c20000c74424021e1e0babc7442406000000000f011424430f01cf", 0x41}], 0x1, 0x5c, &(0x7f0000ef4000)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x5a65acc4, 0x0, 0x20, 0x0, 0x3}], 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b31000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r2) 2017/12/04 03:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fa0000-0xd)="2f6465762f7573626d6f6e2300", 0xd5, 0x901) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000026f000)={{0xffffffffffffffff, 0x2, 0x100000001, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x36, 0x0, 0xfffffffffffffffc, 0x0}}) dup2(r0, r1) [ 304.446446] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.446463] ? lock_page_memcg+0x2bd/0x3b0 [ 304.446481] ? find_held_lock+0x39/0x1d0 [ 304.446511] ? lock_downgrade+0x980/0x980 [ 304.446548] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 304.446566] ? rcu_note_context_switch+0x710/0x710 [ 304.446596] should_failslab+0xec/0x120 [ 304.446612] kmem_cache_alloc_node+0x56/0x760 [ 304.446633] ? reacquire_held_locks+0x201/0x3e0 [ 304.446655] copy_process.part.36+0x1a6a/0x4ae0 [ 304.446668] ? __lock_acquire+0x6e9/0x47f0 [ 304.446696] ? __cleanup_sighand+0x40/0x40 [ 304.446721] ? print_usage_bug+0x3f0/0x3f0 [ 304.446729] ? wake_up_page_bit+0x530/0x530 [ 304.446744] ? __lock_is_held+0xbc/0x140 [ 304.446786] ? __lock_acquire+0x6e9/0x47f0 [ 304.446814] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.446838] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.446847] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 304.446857] ? check_noncircular+0x20/0x20 [ 304.446868] ? print_usage_bug+0x3f0/0x3f0 [ 304.446880] ? print_usage_bug+0x3f0/0x3f0 [ 304.446893] ? check_noncircular+0x20/0x20 [ 304.446913] ? lock_acquire+0x1d5/0x580 [ 304.446925] ? __fdget_pos+0x131/0x1a0 [ 304.446942] ? check_noncircular+0x20/0x20 [ 304.446969] ? lock_downgrade+0x980/0x980 [ 304.446979] ? check_noncircular+0x20/0x20 [ 304.447002] ? find_held_lock+0x39/0x1d0 [ 304.447013] ? check_noncircular+0x20/0x20 [ 304.447036] ? lock_downgrade+0x980/0x980 [ 304.447046] ? __lock_is_held+0xbc/0x140 [ 304.447075] ? find_held_lock+0x39/0x1d0 [ 304.447103] ? lock_downgrade+0x980/0x980 [ 304.447116] ? get_pid_task+0xbc/0x140 [ 304.447129] ? proc_fail_nth_write+0xb5/0x260 [ 304.447141] ? map_files_get_link+0x3a0/0x3a0 [ 304.447147] ? __lock_is_held+0xbc/0x140 [ 304.447173] _do_fork+0x1ef/0xff0 [ 304.447195] ? fork_idle+0x2d0/0x2d0 [ 304.447215] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 304.447225] ? kernel_read+0x120/0x120 [ 304.447238] ? wait_for_completion+0x7b0/0x7b0 [ 304.447258] ? __lock_is_held+0xbc/0x140 [ 304.447293] ? __sb_end_write+0x9e/0xd0 [ 304.447309] ? fput+0xd2/0x140 [ 304.447321] ? SyS_write+0x184/0x220 [ 304.447332] ? __do_page_fault+0x3d6/0xc90 [ 304.447345] ? SyS_read+0x220/0x220 [ 304.447364] SyS_clone+0x37/0x50 [ 304.447375] ? entry_INT80_compat+0x40/0x40 [ 304.447388] do_fast_syscall_32+0x3ee/0xf9d [ 304.447408] ? do_int80_syscall_32+0x9d0/0x9d0 [ 304.447425] ? lockdep_sys_exit+0x47/0xf0 [ 304.447435] ? syscall_return_slowpath+0x2ad/0x550 [ 304.447450] ? sysret32_from_system_call+0x5/0x3b [ 304.447466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.447485] entry_SYSENTER_compat+0x51/0x60 [ 304.447492] RIP: 0023:0xf7f3cc79 [ 304.447496] RSP: 002b:00000000f773808c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 304.447504] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 304.447508] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 304.447511] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.447515] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.447519] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.557301] FAULT_INJECTION: forcing a failure. [ 304.557301] name failslab, interval 1, probability 0, space 0, times 0 [ 304.557313] CPU: 0 PID: 13927 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #116 [ 304.557319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.557323] Call Trace: [ 304.557340] dump_stack+0x194/0x257 [ 304.557357] ? arch_local_irq_restore+0x53/0x53 [ 304.557386] should_fail+0x8c0/0xa40 [ 304.557402] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.557420] ? lock_page_memcg+0x2bd/0x3b0 [ 304.557439] ? find_held_lock+0x39/0x1d0 [ 304.557466] ? lock_downgrade+0x980/0x980 [ 304.557503] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 304.557520] ? rcu_note_context_switch+0x710/0x710 [ 304.557544] should_failslab+0xec/0x120 [ 304.557558] kmem_cache_alloc_node+0x56/0x760 [ 304.557575] ? reacquire_held_locks+0x201/0x3e0 [ 304.557595] copy_process.part.36+0x1a6a/0x4ae0 [ 304.557608] ? __lock_acquire+0x6e9/0x47f0 [ 304.557635] ? __cleanup_sighand+0x40/0x40 [ 304.557670] ? print_usage_bug+0x3f0/0x3f0 [ 304.557681] ? wake_up_page_bit+0x530/0x530 [ 304.557697] ? __lock_is_held+0xbc/0x140 [ 304.557736] ? __lock_acquire+0x6e9/0x47f0 [ 304.557759] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.557780] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.557789] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 304.557798] ? check_noncircular+0x20/0x20 [ 304.557809] ? print_usage_bug+0x3f0/0x3f0 [ 304.557820] ? print_usage_bug+0x3f0/0x3f0 [ 304.557833] ? check_noncircular+0x20/0x20 [ 304.557851] ? lock_acquire+0x1d5/0x580 [ 304.557861] ? __fdget_pos+0x131/0x1a0 [ 304.557877] ? check_noncircular+0x20/0x20 [ 304.557901] ? lock_downgrade+0x980/0x980 [ 304.557911] ? check_noncircular+0x20/0x20 [ 304.557932] ? find_held_lock+0x39/0x1d0 [ 304.557942] ? check_noncircular+0x20/0x20 [ 304.557961] ? lock_downgrade+0x980/0x980 [ 304.557970] ? __lock_is_held+0xbc/0x140 [ 304.557996] ? find_held_lock+0x39/0x1d0 [ 304.558024] ? lock_downgrade+0x980/0x980 [ 304.558036] ? get_pid_task+0xbc/0x140 [ 304.558048] ? proc_fail_nth_write+0xb5/0x260 [ 304.558059] ? map_files_get_link+0x3a0/0x3a0 [ 304.558065] ? __lock_is_held+0xbc/0x140 [ 304.558084] _do_fork+0x1ef/0xff0 [ 304.558103] ? fork_idle+0x2d0/0x2d0 [ 304.558120] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 304.558131] ? kernel_read+0x120/0x120 [ 304.558144] ? wait_for_completion+0x7b0/0x7b0 [ 304.558163] ? __lock_is_held+0xbc/0x140 [ 304.558197] ? __sb_end_write+0x9e/0xd0 [ 304.558214] ? fput+0xd2/0x140 [ 304.558223] ? SyS_write+0x184/0x220 [ 304.558231] ? __do_page_fault+0x3d6/0xc90 [ 304.558245] ? SyS_read+0x220/0x220 [ 304.558263] SyS_clone+0x37/0x50 [ 304.558274] ? entry_INT80_compat+0x40/0x40 [ 304.558286] do_fast_syscall_32+0x3ee/0xf9d [ 304.558305] ? do_int80_syscall_32+0x9d0/0x9d0 [ 304.558324] ? lockdep_sys_exit+0x47/0xf0 [ 304.558335] ? syscall_return_slowpath+0x2ad/0x550 [ 304.558351] ? sysret32_from_system_call+0x5/0x3b [ 304.558370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.558391] entry_SYSENTER_compat+0x51/0x60 [ 304.558398] RIP: 0023:0xf7f77c79 [ 304.558403] RSP: 002b:00000000f777308c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 304.558411] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 304.558415] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 304.558419] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.558423] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.558427] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.608991] FAULT_INJECTION: forcing a failure. [ 304.608991] name failslab, interval 1, probability 0, space 0, times 0 [ 304.609006] CPU: 1 PID: 13943 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #116 [ 304.609011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.609015] Call Trace: [ 304.609028] dump_stack+0x194/0x257 [ 304.609043] ? arch_local_irq_restore+0x53/0x53 [ 304.609074] should_fail+0x8c0/0xa40 [ 304.609091] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.609122] ? find_held_lock+0x39/0x1d0 [ 304.609151] ? lock_downgrade+0x980/0x980 [ 304.609195] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 304.609207] ? rcu_read_lock_sched_held+0x108/0x120 [ 304.609222] ? rcu_note_context_switch+0x710/0x710 [ 304.609252] should_failslab+0xec/0x120 [ 304.609266] kmem_cache_alloc+0x47/0x760 [ 304.609276] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 304.609288] ? rcu_pm_notify+0xc0/0xc0 [ 304.609307] prepare_creds+0x78/0x360 [ 304.609317] ? abort_creds+0x130/0x130 [ 304.609331] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 304.609339] ? __lockdep_init_map+0xe4/0x650 [ 304.609359] copy_creds+0x7b/0x3a0 [ 304.609379] copy_process.part.36+0xb28/0x4ae0 [ 304.609393] ? __lock_acquire+0x6e9/0x47f0 [ 304.609422] ? __cleanup_sighand+0x40/0x40 [ 304.609447] ? print_usage_bug+0x3f0/0x3f0 [ 304.609455] ? wake_up_page_bit+0x530/0x530 [ 304.609470] ? __lock_is_held+0xbc/0x140 [ 304.609512] ? __lock_acquire+0x6e9/0x47f0 [ 304.609540] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.609566] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.609575] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 304.609585] ? check_noncircular+0x20/0x20 [ 304.609597] ? print_usage_bug+0x3f0/0x3f0 [ 304.609609] ? print_usage_bug+0x3f0/0x3f0 [ 304.609624] ? check_noncircular+0x20/0x20 [ 304.609642] ? lock_acquire+0x1d5/0x580 [ 304.609650] ? __fdget_pos+0x131/0x1a0 [ 304.609664] ? check_noncircular+0x20/0x20 [ 304.609689] ? lock_downgrade+0x980/0x980 [ 304.609699] ? check_noncircular+0x20/0x20 [ 304.609722] ? find_held_lock+0x39/0x1d0 [ 304.609733] ? check_noncircular+0x20/0x20 [ 304.609755] ? lock_downgrade+0x980/0x980 [ 304.609764] ? __lock_is_held+0xbc/0x140 [ 304.609796] ? find_held_lock+0x39/0x1d0 [ 304.609825] ? lock_downgrade+0x980/0x980 [ 304.609838] ? get_pid_task+0xbc/0x140 [ 304.609851] ? proc_fail_nth_write+0xb5/0x260 [ 304.609863] ? map_files_get_link+0x3a0/0x3a0 [ 304.609870] ? __lock_is_held+0xbc/0x140 [ 304.609892] _do_fork+0x1ef/0xff0 [ 304.609913] ? fork_idle+0x2d0/0x2d0 [ 304.609932] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 304.609943] ? kernel_read+0x120/0x120 [ 304.609956] ? wait_for_completion+0x7b0/0x7b0 [ 304.609976] ? __lock_is_held+0xbc/0x140 [ 304.610015] ? __sb_end_write+0x9e/0xd0 [ 304.610033] ? fput+0xd2/0x140 [ 304.610043] ? SyS_write+0x184/0x220 [ 304.610052] ? __do_page_fault+0x3d6/0xc90 [ 304.610064] ? SyS_read+0x220/0x220 [ 304.610083] SyS_clone+0x37/0x50 [ 304.610093] ? entry_INT80_compat+0x40/0x40 [ 304.610106] do_fast_syscall_32+0x3ee/0xf9d [ 304.610127] ? do_int80_syscall_32+0x9d0/0x9d0 [ 304.610150] ? lockdep_sys_exit+0x47/0xf0 [ 304.610166] ? syscall_return_slowpath+0x2ad/0x550 [ 304.610182] ? sysret32_from_system_call+0x5/0x3b [ 304.610202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.610223] entry_SYSENTER_compat+0x51/0x60 [ 304.610230] RIP: 0023:0xf7f77c79 [ 304.610235] RSP: 002b:00000000f777308c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 304.610245] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 304.610249] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 304.610254] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.610258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.610262] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.618753] FAULT_INJECTION: forcing a failure. [ 304.618753] name failslab, interval 1, probability 0, space 0, times 0 [ 304.618762] CPU: 1 PID: 13944 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #116 [ 304.618767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.618770] Call Trace: [ 304.618788] dump_stack+0x194/0x257 [ 304.618802] ? arch_local_irq_restore+0x53/0x53 [ 304.618831] should_fail+0x8c0/0xa40 [ 304.618846] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.618860] ? print_usage_bug+0x3f0/0x3f0 [ 304.618871] ? lock_page_memcg+0x2bd/0x3b0 [ 304.618887] ? find_held_lock+0x39/0x1d0 [ 304.618912] ? lock_downgrade+0x980/0x980 [ 304.618940] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 304.618955] ? rcu_note_context_switch+0x710/0x710 [ 304.618976] should_failslab+0xec/0x120 [ 304.618989] kmem_cache_alloc_node+0x56/0x760 [ 304.619005] ? reacquire_held_locks+0x201/0x3e0 [ 304.619027] copy_process.part.36+0x1a6a/0x4ae0 [ 304.619040] ? __lock_acquire+0x6e9/0x47f0 [ 304.619052] ? check_noncircular+0x20/0x20 [ 304.619072] ? __cleanup_sighand+0x40/0x40 [ 304.619092] ? print_usage_bug+0x3f0/0x3f0 [ 304.619106] ? find_held_lock+0x39/0x1d0 [ 304.619143] ? __lock_acquire+0x6e9/0x47f0 [ 304.619179] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.619206] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 304.619217] ? check_noncircular+0x20/0x20 [ 304.619234] ? print_usage_bug+0x3f0/0x3f0 [ 304.619243] ? perf_log_itrace_start+0x530/0x530 [ 304.619255] ? check_noncircular+0x20/0x20 [ 304.619275] ? lock_acquire+0x1d5/0x580 [ 304.619284] ? __fdget_pos+0x131/0x1a0 [ 304.619302] ? check_noncircular+0x20/0x20 [ 304.619330] ? lock_downgrade+0x980/0x980 [ 304.619342] ? check_noncircular+0x20/0x20 [ 304.619366] ? find_held_lock+0x39/0x1d0 [ 304.619376] ? check_noncircular+0x20/0x20 [ 304.619397] ? lock_downgrade+0x980/0x980 [ 304.619406] ? __lock_is_held+0xbc/0x140 [ 304.619431] ? find_held_lock+0x39/0x1d0 [ 304.619458] ? lock_downgrade+0x980/0x980 [ 304.619470] ? get_pid_task+0xbc/0x140 [ 304.619483] ? proc_fail_nth_write+0xb5/0x260 [ 304.619493] ? map_files_get_link+0x3a0/0x3a0 [ 304.619498] ? __lock_is_held+0xbc/0x140 [ 304.619516] _do_fork+0x1ef/0xff0 [ 304.619535] ? fork_idle+0x2d0/0x2d0 [ 304.619552] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 304.619562] ? kernel_read+0x120/0x120 [ 304.619574] ? wait_for_completion+0x7b0/0x7b0 [ 304.619592] ? __lock_is_held+0xbc/0x140 [ 304.619627] ? __sb_end_write+0x9e/0xd0 [ 304.619644] ? fput+0xd2/0x140 [ 304.619653] ? SyS_write+0x184/0x220 [ 304.619660] ? __schedule+0x2060/0x2060 [ 304.619673] ? SyS_read+0x220/0x220 [ 304.619692] SyS_clone+0x37/0x50 [ 304.619702] ? entry_INT80_compat+0x40/0x40 [ 304.619714] do_fast_syscall_32+0x3ee/0xf9d [ 304.619736] ? do_int80_syscall_32+0x9d0/0x9d0 [ 304.619752] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 304.619766] ? lockdep_sys_exit+0x47/0xf0 [ 304.619778] ? syscall_return_slowpath+0x2ad/0x550 [ 304.619795] ? sysret32_from_system_call+0x5/0x3b [ 304.619814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.619835] entry_SYSENTER_compat+0x51/0x60 2017/12/04 03:35:04 executing program 0 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r0 = socket$inet_udp(0x2, 0x2, 0x0) timer_create(0x7, &(0x7f0000c8c000)={0x0, 0x37, 0x1, @thr={&(0x7f0000f98000-0xb7)="2153423ca2663eb79b0243263dccb287899fcca31914f0a0dbfb9a31d207c5c73cb99607411aa0ff2d0ded8664a62e92c05715e483d347d078eef28e9ed57a7c5854805802e6d646022f78ef9c432f6804a727f2fba696c9c098736dde3d1bc92faac9c84eebb64a1bf12059c3ab12e187a356ca9757785038d08abb9f884c892ae5cd9e5de7fedbcc2736222649999c087270a14f31a623c3cf3bd206619ba7adac99f185e02803d1a8412d10de22dffc8e874c4da935", &(0x7f0000aa1000)="109bf8ab8ccbde0e0e2087bd59a7ed6ba0bd49a0149e62956322dbc8d9c3b69e94b3528a73e7f15148d5303ba5f72d999e6a3467ca22647b8f23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f25000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f0000118000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000000000013) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/04 03:35:04 executing program 5 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:04 executing program 4: mount(&(0x7f0000482000)="2e2f66696c653000", &(0x7f000060c000)="2e2f66696c653000", &(0x7f00006d9000)="72616d667300", 0x1d0425, &(0x7f0000fb0000-0xf9)="476105cd728bd4b94ed612dbe734ffd5d3c86881057c72a4c75c98123a31bb8c8edabfee363b064fda66093b07d6381b67a5b81a319e39a17afec1c786b5c0d4d68ba0997e66b289ca8ee5fc6cbaab77f13b84da64202c0f03bddd8bf2b5d37aa6d46711a14a94a7dad5b94f11d5acaaf2fbeda13cdea360453c99ecab181351fcd99ef58c41fdcfa594da62621d2afe01c4702f4bfce643cb7924731fa8ddc2668a23e67d738a9ee9b753bf937e350a3d4e4d7bcc3995e2aa519776bd7f4fafdbff9095ece299cd2fa99faf83bdbf189cf963461c15c66b56d968ac4ffa393e605a737559b2bad72f0b80c0e4cb99c7c3a3bcbcc9abab845a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000998000)="2f6465762f766373612300", 0x5e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00003b1000)={0x8000, 0x0, 0xcff2178db89b8e92, 0x70ea}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000dea000)={r2, 0x6}) 2017/12/04 03:35:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xdd5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000)=0xc) socketpair(0xa, 0x0, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r2, 0x5412, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") socket$packet(0x11, 0x0, 0x300) 2017/12/04 03:35:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004bc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x600000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000053f000)={0x4, 0x400000, [{0x8001, 0x0, 0x8000}, {0xfffffffffffffb7b, 0x0, 0x2}, {0x5, 0x0, 0x6}, {0x80, 0x0, 0x400}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ac8493b85a8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00008d9000/0x18000)=nil, &(0x7f00002df000-0xc)=[@text64={0x40, &(0x7f0000289000)="f08748c50f01cf66b82b008ee845d9db0fae5bf8c4c3990d194c0f0057104d0f32c744240072c20000c74424021e1e0babc7442406000000000f011424430f01cf", 0x41}], 0x1, 0x5c, &(0x7f0000ef4000)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x5a65acc4, 0x0, 0x20, 0x0, 0x3}], 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b31000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ab000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfff) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 03:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8d000-0x9)="2f6465762f76637300", 0x8000882800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x937b, 0x100000001, 0x98c, 0x6}, &(0x7f0000411000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa7000)={r2, 0x4}, &(0x7f0000a1c000)=0x8) perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xc10a, 0x5, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae9489406c5394f612d123331952c257ecc350f90f966111734eb0126e8447113d004382909206209fc19754a20a34a7a42ca6beaf7139769cb93b917f52c8371b798308d4d930add61e4a1d0ce7429ec22ebcec60b68af22146435adb66c741039a442310d6787a0d73f9f4567af6caac5bf5ec081689f5df5daf361189427a98c27e4685d8ef517e9389dd04cb327393aeed3344e6b007c75b782d89b99c24a137586e", 0xa4, 0x0, 0xfffffffffffffffe}, {&(0x7f0000f6f000-0xde)="65d3124d6c71453cbfea0393c5ff800b14591685c0baffec8e2b3355ff2be9cb07642451d899e8ccbaf4913a35e2232dd8d70e0d3f66f0e1e658604de52a492903545fc365ca845b882121c1734304a01c628a1e4f0ded99e927176b6b6ef87d4b475c48feea72fa091738da89dee417947bdbe231b233f18697421bc410f3d04d75cfe35a0300a392efc2e8377b675554a938c6cca403e0dc72aeb51b08e3b4f462b3954683765f912d54c471fe0af6bad86e6ae5355a83918b2e776a53905927152ee2eae7654842f6be1957b9d37e4d2ee227c2ff98b6a3c188b178f0", 0xde, 0xfffffffffffffffa, 0x4}, {&(0x7f0000bf4000-0x25)="51cbef9bd7e90d875f1c9c08d280bc8b7c2595dbf1f9beefbbcce52e7d431a00fc8d1c1897", 0x25, 0x3, 0x2}, {&(0x7f0000d48000)="0cf0048c46bd951d881f1d4af52b736f6f7604254dcb96261e3ade71b036e650fc24b4bc9b687d77bf8895cdd3fc986efad2fc9eee4df781270cce9d0088c2b248ec", 0x42, 0x3, 0x0}, {&(0x7f000046e000)="9e4a00a1a58d8f858240babfc7880ff3e808c2cb86420cebe2279cd5814c4ae0180b4d01c3e0a007f1863e6ec52b7efd16a94468796c4f92656d90b25264b091242048f6aaa817a7a978e4efacb1344e0406503a80dd34e56cf215d240b56b9612e9ba1c4f81ab7eb9ea4d2b65be835f912ebe6859c37c3a2a36f689bfcdf2732f30aa8d9d218d8f89b7a6c39388530db84f5161db2ecea377776e99c1c025c149a5b26974cb63b4c13ba9740dc65cf279242e20763ff739325f16960d81b99766c8e4df550bd9477322535290dda418a6b356260ceca943c4b0d7d60213", 0xde, 0xffffffffa7fe399c, 0x8}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00007ed000)="f1e2ab", 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af9000-0x94)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xce0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff96}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="aa53") openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) getresgid(&(0x7f000030d000-0x4)=0x0, &(0x7f0000576000)=0x0, &(0x7f0000d5b000-0x4)=0x0) [ 304.619842] RIP: 0023:0xf7f1ac79 [ 304.619847] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 304.619855] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 304.619860] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 304.619865] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.619869] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.619874] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 03:35:04 executing program 0 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:04 executing program 0 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") [ 306.011625] FAULT_INJECTION: forcing a failure. [ 306.011625] name failslab, interval 1, probability 0, space 0, times 0 [ 306.019337] FAULT_INJECTION: forcing a failure. [ 306.019337] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.019347] CPU: 1 PID: 13967 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #116 [ 306.019352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/04 03:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:04 executing program 0 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") 2017/12/04 03:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000086e000-0xa4)="ae", 0x1, 0x0, 0x0}], 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000bfe000-0x2)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDADDIO(r0, 0x4b34, 0xea0f) [ 306.019355] Call Trace: [ 306.019368] dump_stack+0x194/0x257 [ 306.019381] ? arch_local_irq_restore+0x53/0x53 [ 306.019410] should_fail+0x8c0/0xa40 [ 306.019425] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/04 03:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000ad1000-0x4)=0x0, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000071d000)={0x80000001, 0xb94, &(0x7f0000254000-0x66)="dd5fcd6c664acdcf22de749884b0d879e1d5702a9f9e745584a2458c4f48478d03cf1d9f37294c83bec4d6fbeec501fa666a31c94f5b15e6f7aec691166f04824d6ab66133070967160467a956cfb0f30b18a4f588ddb5c95dc84513d3f4504a50a70d25ab5f", &(0x7f0000000000)="", 0x66, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000144000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000)=0x8c) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r3, r4) 2017/12/04 03:35:04 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b9f000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726574617030000000000000000000", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) [ 306.019450] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.019463] ? __lock_acquire+0x6e9/0x47f0 [ 306.019489] ? __lock_acquire+0x6e9/0x47f0 [ 306.019515] ? check_noncircular+0x20/0x20 [ 306.019523] ? lock_pin_lock+0x370/0x370 [ 306.019537] ? should_fail+0x23b/0xa40 [ 306.019560] __alloc_pages_nodemask+0x338/0xd80 [ 306.019569] ? lock_page_memcg+0x2bd/0x3b0 [ 306.019585] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 306.019591] ? find_held_lock+0x39/0x1d0 [ 306.019617] ? lock_downgrade+0x980/0x980 [ 306.019658] ? rcu_note_context_switch+0x710/0x710 [ 306.019675] cache_grow_begin+0x72/0x3f0 [ 306.019693] kmem_cache_alloc_node+0x443/0x760 [ 306.019723] copy_process.part.36+0x1a6a/0x4ae0 [ 306.019735] ? __lock_acquire+0x6e9/0x47f0 [ 306.019760] ? __cleanup_sighand+0x40/0x40 [ 306.019782] ? print_usage_bug+0x3f0/0x3f0 [ 306.019789] ? wake_up_page_bit+0x530/0x530 [ 306.019802] ? __lock_is_held+0xbc/0x140 [ 306.019840] ? __lock_acquire+0x6e9/0x47f0 [ 306.019864] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.019886] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.019894] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 306.019903] ? check_noncircular+0x20/0x20 [ 306.019914] ? print_usage_bug+0x3f0/0x3f0 [ 306.019924] ? print_usage_bug+0x3f0/0x3f0 [ 306.019937] ? check_noncircular+0x20/0x20 [ 306.019954] ? lock_acquire+0x1d5/0x580 [ 306.019963] ? __fdget_pos+0x131/0x1a0 [ 306.019978] ? check_noncircular+0x20/0x20 [ 306.020003] ? lock_downgrade+0x980/0x980 [ 306.020013] ? check_noncircular+0x20/0x20 [ 306.020039] ? find_held_lock+0x39/0x1d0 [ 306.020049] ? check_noncircular+0x20/0x20 [ 306.020070] ? lock_downgrade+0x980/0x980 [ 306.020079] ? __lock_is_held+0xbc/0x140 [ 306.020106] ? find_held_lock+0x39/0x1d0 [ 306.020131] ? lock_downgrade+0x980/0x980 [ 306.020143] ? get_pid_task+0xbc/0x140 [ 306.020155] ? proc_fail_nth_write+0xb5/0x260 [ 306.020168] ? map_files_get_link+0x3a0/0x3a0 [ 306.020175] ? __lock_is_held+0xbc/0x140 [ 306.020195] _do_fork+0x1ef/0xff0 [ 306.020216] ? fork_idle+0x2d0/0x2d0 [ 306.020232] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 306.020242] ? kernel_read+0x120/0x120 [ 306.020254] ? wait_for_completion+0x7b0/0x7b0 [ 306.020271] ? __lock_is_held+0xbc/0x140 [ 306.020305] ? __sb_end_write+0x9e/0xd0 [ 306.020321] ? fput+0xd2/0x140 [ 306.020331] ? SyS_write+0x184/0x220 [ 306.020338] ? __do_page_fault+0x3d6/0xc90 [ 306.020351] ? SyS_read+0x220/0x220 [ 306.020368] SyS_clone+0x37/0x50 [ 306.020377] ? entry_INT80_compat+0x40/0x40 [ 306.020389] do_fast_syscall_32+0x3ee/0xf9d [ 306.020410] ? do_int80_syscall_32+0x9d0/0x9d0 [ 306.020429] ? lockdep_sys_exit+0x47/0xf0 [ 306.020439] ? syscall_return_slowpath+0x2ad/0x550 [ 306.020454] ? sysret32_from_system_call+0x5/0x3b [ 306.020471] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.020491] entry_SYSENTER_compat+0x51/0x60 [ 306.020498] RIP: 0023:0xf7f1ac79 [ 306.020502] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 306.020510] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 306.020515] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 306.020519] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 306.020523] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.020528] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 306.034070] FAULT_INJECTION: forcing a failure. [ 306.034070] name failslab, interval 1, probability 0, space 0, times 0 [ 306.034080] CPU: 1 PID: 13975 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #116 [ 306.034085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.034088] Call Trace: [ 306.034103] dump_stack+0x194/0x257 [ 306.034118] ? arch_local_irq_restore+0x53/0x53 [ 306.034145] should_fail+0x8c0/0xa40 [ 306.034160] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.034172] ? depot_save_stack+0x12c/0x490 [ 306.034192] ? find_held_lock+0x39/0x1d0 [ 306.034218] ? lock_downgrade+0x980/0x980 [ 306.034251] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 306.034264] ? rcu_note_context_switch+0x710/0x710 [ 306.034288] should_failslab+0xec/0x120 [ 306.034301] __kmalloc_track_caller+0x5f/0x760 [ 306.034307] ? rcu_pm_notify+0xc0/0xc0 [ 306.034321] ? prepare_creds+0x78/0x360 [ 306.034329] ? selinux_cred_prepare+0x43/0xa0 [ 306.034346] kmemdup+0x24/0x50 [ 306.034358] selinux_cred_prepare+0x43/0xa0 [ 306.034370] security_prepare_creds+0x7d/0xb0 [ 306.034386] prepare_creds+0x2b1/0x360 [ 306.034395] ? abort_creds+0x130/0x130 [ 306.034407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.034414] ? __lockdep_init_map+0xe4/0x650 [ 306.034431] copy_creds+0x7b/0x3a0 [ 306.034449] copy_process.part.36+0xb28/0x4ae0 [ 306.034461] ? __lock_acquire+0x6e9/0x47f0 [ 306.034486] ? __cleanup_sighand+0x40/0x40 [ 306.034508] ? print_usage_bug+0x3f0/0x3f0 [ 306.034515] ? wake_up_page_bit+0x530/0x530 [ 306.034528] ? __lock_is_held+0xbc/0x140 [ 306.034565] ? __lock_acquire+0x6e9/0x47f0 [ 306.034590] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.034612] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.034621] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 306.034630] ? check_noncircular+0x20/0x20 [ 306.034641] ? print_usage_bug+0x3f0/0x3f0 [ 306.034654] ? print_usage_bug+0x3f0/0x3f0 [ 306.034664] ? check_noncircular+0x20/0x20 [ 306.034681] ? lock_acquire+0x1d5/0x580 [ 306.034691] ? __fdget_pos+0x131/0x1a0 [ 306.034706] ? check_noncircular+0x20/0x20 [ 306.034723] ? mark_held_locks+0xb2/0x100 [ 306.034734] ? retint_kernel+0x10/0x10 [ 306.034747] ? check_noncircular+0x20/0x20 [ 306.034757] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 306.034775] ? find_held_lock+0x39/0x1d0 [ 306.034786] ? check_noncircular+0x20/0x20 [ 306.034807] ? lock_downgrade+0x980/0x980 [ 306.034815] ? __lock_is_held+0xbc/0x140 [ 306.034842] ? find_held_lock+0x39/0x1d0 [ 306.034868] ? lock_downgrade+0x980/0x980 [ 306.034879] ? get_pid_task+0xbc/0x140 [ 306.034892] ? proc_fail_nth_write+0xb5/0x260 [ 306.034902] ? map_files_get_link+0x3a0/0x3a0 [ 306.034909] ? __lock_is_held+0xbc/0x140 [ 306.034927] _do_fork+0x1ef/0xff0 [ 306.034946] ? fork_idle+0x2d0/0x2d0 [ 306.034962] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 306.034972] ? kernel_read+0x120/0x120 [ 306.034983] ? wait_for_completion+0x7b0/0x7b0 [ 306.035000] ? __lock_is_held+0xbc/0x140 [ 306.035038] ? __sb_end_write+0x9e/0xd0 [ 306.035054] ? fput+0xd2/0x140 [ 306.035063] ? SyS_write+0x184/0x220 [ 306.035072] ? __do_page_fault+0x3d6/0xc90 [ 306.035084] ? SyS_read+0x220/0x220 [ 306.035102] SyS_clone+0x37/0x50 [ 306.035113] ? entry_INT80_compat+0x40/0x40 [ 306.035123] do_fast_syscall_32+0x3ee/0xf9d [ 306.035143] ? do_int80_syscall_32+0x9d0/0x9d0 [ 306.035161] ? lockdep_sys_exit+0x47/0xf0 [ 306.035171] ? syscall_return_slowpath+0x2ad/0x550 [ 306.035187] ? sysret32_from_system_call+0x5/0x3b [ 306.035204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.035224] entry_SYSENTER_compat+0x51/0x60 [ 306.035231] RIP: 0023:0xf7f1ac79 [ 306.035235] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 306.035244] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 306.035249] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 306.035253] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 306.035257] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.035261] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 306.062656] FAULT_INJECTION: forcing a failure. [ 306.062656] name failslab, interval 1, probability 0, space 0, times 0 [ 306.062666] CPU: 1 PID: 13985 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #116 [ 306.062670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.062673] Call Trace: [ 306.062685] dump_stack+0x194/0x257 [ 306.062700] ? arch_local_irq_restore+0x53/0x53 [ 306.062725] should_fail+0x8c0/0xa40 [ 306.062740] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.062751] ? depot_save_stack+0x12c/0x490 [ 306.062772] ? find_held_lock+0x39/0x1d0 [ 306.062798] ? lock_downgrade+0x980/0x980 [ 306.062831] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 306.062845] ? rcu_note_context_switch+0x710/0x710 [ 306.062868] should_failslab+0xec/0x120 [ 306.062880] __kmalloc_track_caller+0x5f/0x760 [ 306.062886] ? rcu_pm_notify+0xc0/0xc0 [ 306.062900] ? prepare_creds+0x78/0x360 [ 306.062907] ? selinux_cred_prepare+0x43/0xa0 [ 306.062929] kmemdup+0x24/0x50 [ 306.062941] selinux_cred_prepare+0x43/0xa0 [ 306.062954] security_prepare_creds+0x7d/0xb0 [ 306.062971] prepare_creds+0x2b1/0x360 [ 306.062982] ? abort_creds+0x130/0x130 [ 306.062995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.063003] ? __lockdep_init_map+0xe4/0x650 [ 306.063023] copy_creds+0x7b/0x3a0 [ 306.063045] copy_process.part.36+0xb28/0x4ae0 [ 306.063057] ? __lock_acquire+0x6e9/0x47f0 [ 306.063083] ? __cleanup_sighand+0x40/0x40 [ 306.063105] ? print_usage_bug+0x3f0/0x3f0 [ 306.063114] ? wake_up_page_bit+0x530/0x530 [ 306.063128] ? __lock_is_held+0xbc/0x140 [ 306.063169] ? __lock_acquire+0x6e9/0x47f0 [ 306.063195] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.063218] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.063226] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 306.063236] ? check_noncircular+0x20/0x20 [ 306.063246] ? print_usage_bug+0x3f0/0x3f0 [ 306.063256] ? print_usage_bug+0x3f0/0x3f0 [ 306.063270] ? check_noncircular+0x20/0x20 [ 306.063286] ? lock_acquire+0x1d5/0x580 [ 306.063296] ? __fdget_pos+0x131/0x1a0 [ 306.063311] ? check_noncircular+0x20/0x20 [ 306.063336] ? lock_downgrade+0x980/0x980 [ 306.063346] ? check_noncircular+0x20/0x20 [ 306.063368] ? find_held_lock+0x39/0x1d0 [ 306.063379] ? check_noncircular+0x20/0x20 [ 306.063400] ? lock_downgrade+0x980/0x980 [ 306.063409] ? __lock_is_held+0xbc/0x140 [ 306.063436] ? find_held_lock+0x39/0x1d0 [ 306.063462] ? lock_downgrade+0x980/0x980 [ 306.063473] ? get_pid_task+0xbc/0x140 [ 306.063485] ? proc_fail_nth_write+0xb5/0x260 [ 306.063496] ? map_files_get_link+0x3a0/0x3a0 [ 306.063502] ? __lock_is_held+0xbc/0x140 [ 306.063521] _do_fork+0x1ef/0xff0 [ 306.063540] ? fork_idle+0x2d0/0x2d0 [ 306.063556] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 306.063566] ? kernel_read+0x120/0x120 [ 306.063578] ? wait_for_completion+0x7b0/0x7b0 [ 306.063596] ? __lock_is_held+0xbc/0x140 [ 306.063629] ? __sb_end_write+0x9e/0xd0 [ 306.063646] ? fput+0xd2/0x140 [ 306.063656] ? SyS_write+0x184/0x220 [ 306.063664] ? __do_page_fault+0x3d6/0xc90 [ 306.063676] ? SyS_read+0x220/0x220 [ 306.063694] SyS_clone+0x37/0x50 [ 306.063704] ? entry_INT80_compat+0x40/0x40 [ 306.063716] do_fast_syscall_32+0x3ee/0xf9d [ 306.063736] ? do_int80_syscall_32+0x9d0/0x9d0 [ 306.063755] ? lockdep_sys_exit+0x47/0xf0 [ 306.063764] ? syscall_return_slowpath+0x2ad/0x550 [ 306.063779] ? sysret32_from_system_call+0x5/0x3b [ 306.063797] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.063817] entry_SYSENTER_compat+0x51/0x60 [ 306.063824] RIP: 0023:0xf7f1ac79 [ 306.063828] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 306.063836] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 306.063841] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 306.063845] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 306.063849] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.063854] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 306.113909] FAULT_INJECTION: forcing a failure. [ 306.113909] name failslab, interval 1, probability 0, space 0, times 0 [ 306.113942] CPU: 1 PID: 13993 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #116 [ 306.113947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.113950] Call Trace: [ 306.113963] dump_stack+0x194/0x257 [ 306.113978] ? arch_local_irq_restore+0x53/0x53 [ 306.113988] ? __save_stack_trace+0x7e/0xd0 [ 306.114018] should_fail+0x8c0/0xa40 [ 306.114040] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.114057] ? find_held_lock+0x39/0x1d0 [ 306.114075] ? find_held_lock+0x39/0x1d0 [ 306.114102] ? lock_downgrade+0x980/0x980 [ 306.114137] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 306.114150] ? rcu_note_context_switch+0x710/0x710 [ 306.114161] ? kvm_clock_get_cycles+0x25/0x30 [ 306.114182] should_failslab+0xec/0x120 [ 306.114194] kmem_cache_alloc_trace+0x4b/0x750 [ 306.114203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.114209] ? __lockdep_init_map+0xe4/0x650 [ 306.114219] ? __lockdep_init_map+0xe4/0x650 [ 306.114234] lockdep_init_task+0x187/0x210 [ 306.114244] copy_process.part.36+0x16eb/0x4ae0 [ 306.114269] ? __cleanup_sighand+0x40/0x40 [ 306.114287] ? print_usage_bug+0x3f0/0x3f0 [ 306.114293] ? wake_up_page_bit+0x530/0x530 [ 306.114303] ? __lock_is_held+0xbc/0x140 [ 306.114339] ? __lock_acquire+0x6e9/0x47f0 [ 306.114358] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.114375] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 306.114382] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 306.114390] ? check_noncircular+0x20/0x20 [ 306.114398] ? print_usage_bug+0x3f0/0x3f0 [ 306.114406] ? print_usage_bug+0x3f0/0x3f0 [ 306.114416] ? check_noncircular+0x20/0x20 [ 306.114430] ? lock_acquire+0x1d5/0x580 [ 306.114437] ? __fdget_pos+0x131/0x1a0 [ 306.114449] ? check_noncircular+0x20/0x20 [ 306.114468] ? lock_downgrade+0x980/0x980 [ 306.114477] ? check_noncircular+0x20/0x20 [ 306.114494] ? find_held_lock+0x39/0x1d0 [ 306.114502] ? check_noncircular+0x20/0x20 [ 306.114518] ? lock_downgrade+0x980/0x980 [ 306.114525] ? __lock_is_held+0xbc/0x140 [ 306.114548] ? find_held_lock+0x39/0x1d0 [ 306.114568] ? lock_downgrade+0x980/0x980 [ 306.114577] ? get_pid_task+0xbc/0x140 [ 306.114587] ? proc_fail_nth_write+0xb5/0x260 [ 306.114596] ? map_files_get_link+0x3a0/0x3a0 [ 306.114601] ? __lock_is_held+0xbc/0x140 [ 306.114616] _do_fork+0x1ef/0xff0 [ 306.114631] ? fork_idle+0x2d0/0x2d0 [ 306.114644] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 306.114652] ? kernel_read+0x120/0x120 [ 306.114662] ? wait_for_completion+0x7b0/0x7b0 [ 306.114676] ? __lock_is_held+0xbc/0x140 [ 306.114704] ? __sb_end_write+0x9e/0xd0 [ 306.114720] ? fput+0xd2/0x140 [ 306.114730] ? SyS_write+0x184/0x220 [ 306.114737] ? __do_page_fault+0x3d6/0xc90 [ 306.114749] ? SyS_read+0x220/0x220 [ 306.114766] SyS_clone+0x37/0x50 [ 306.114776] ? entry_INT80_compat+0x40/0x40 [ 306.114787] do_fast_syscall_32+0x3ee/0xf9d [ 306.114807] ? do_int80_syscall_32+0x9d0/0x9d0 [ 306.114827] ? lockdep_sys_exit+0x47/0xf0 [ 306.114838] ? syscall_return_slowpath+0x2ad/0x550 [ 306.114852] ? sysret32_from_system_call+0x5/0x3b [ 306.114869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.114888] entry_SYSENTER_compat+0x51/0x60 [ 306.114894] RIP: 0023:0xf7f1ac79 [ 306.114899] RSP: 002b:00000000f771608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 306.114908] RAX: ffffffffffffffda RBX: 00000000201003f9 RCX: 0000000020173ffc [ 306.114912] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 306.114917] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 306.114920] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.114924] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 306.119547] kasan: CONFIG_KASAN_INLINE enabled [ 306.119551] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 306.119559] general protection fault: 0000 [#1] SMP KASAN [ 306.119564] Dumping ftrace buffer: [ 306.119568] (ftrace buffer empty) [ 306.119570] Modules linked in: [ 306.119579] CPU: 1 PID: 14002 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #116 [ 306.119583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.119588] task: 00000000223e902d task.stack: 000000005ebad0df [ 306.119599] RIP: 0010:lockdep_invariant_state+0xd6/0x120 [ 306.119602] RSP: 0018:ffff8801d3e7fe48 EFLAGS: 00010002 [ 306.119609] RAX: dffffc0000000000 RBX: 0000000000001d88 RCX: ffffffff81008dab [ 306.119613] RDX: 00000000000003bc RSI: 0000000000000000 RDI: 0000000000001de0 [ 306.119617] RBP: ffff8801d3e7fe58 R08: 0000000000000003 R09: 0000000000000000 [ 306.119620] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.119625] R13: ffff8801d3e7ff20 R14: ffff8801d3e7ff58 R15: ffff8801c3398400 [ 306.119631] FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:00000000f7716b40 [ 306.119635] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 306.119639] CR2: 00000000098066b4 CR3: 00000001d0358000 CR4: 00000000001406e0 [ 306.119647] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 306.119651] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 306.119653] Call Trace: [ 306.119662] lockdep_sys_exit+0x47/0xf0 [ 306.119671] syscall_return_slowpath+0x240/0x550 [ 306.119680] ? prepare_exit_to_usermode+0x340/0x340 [ 306.119690] ? copy_overflow+0x20/0x20 [ 306.119709] ret_from_fork+0x15/0x30 [ 306.119713] RIP: 0023:0xf7f1ac79 [ 306.119717] RSP: 002b:0000000020173ffc EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 306.119723] RAX: 0000000000000000 RBX: 00000000201003f9 RCX: 0000000020173ffc [ 306.119727] RDX: 0000000020868ffc RSI: 000000002046f000 RDI: 0000000020bfdffe [ 306.119731] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 306.119735] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.119739] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 306.119754] Code: 83 90 11 00 00 83 e0 3f 48 89 c2 48 c1 e2 04 48 29 c2 48 b8 00 00 00 00 00 fc ff df 49 8d 1c d4 48 8d 7b 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2f 48 c7 43 58 00 00 00 00 5b 41 5c 5d c3 0f ff [ 306.119879] RIP: lockdep_invariant_state+0xd6/0x120 RSP: ffff8801d3e7fe48 [ 306.119888] ---[ end trace 339d270502eeb004 ]--- [ 306.119892] Kernel panic - not syncing: Fatal exception [ 306.120289] Dumping ftrace buffer: [ 306.120291] (ftrace buffer empty) [ 306.120293] Kernel Offset: disabled